Hail Map for Summit, SD

Hail and Wind Damage Spotted near Summit, SD

Date / Time	Report Details
8/10/2023 7:10 PM CDT	Heavy wooden trailer with a water tank on it moved appx 150 yards... through two ditches... and hit neighbors hous in roberts county SD, 5.9 miles E of Summit, SD
8/10/2023 6:53 PM CDT	At 653 pm cdt, a severe thunderstorm was located over waubay wildlife rec area, or over enemy swim housing, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. this severe thunderstorm will be near, ortley around 700 pm cdt. rudebusch corner around 705 pm cdt. Other locations in the path of this severe thunderstorm include finley heights housing, peever, peever flats housing, wilmot, yankeetown, bonanza grove, beardsley, big stone lake and lismore colony.
8/10/2023 6:53 PM CDT	At 653 pm cdt, a severe thunderstorm was located over waubay wildlife rec area, or over enemy swim housing, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. this severe thunderstorm will be near, ortley around 700 pm cdt. rudebusch corner around 705 pm cdt. Other locations in the path of this severe thunderstorm include finley heights housing, peever, peever flats housing, wilmot, yankeetown, bonanza grove, beardsley, big stone lake and lismore colony.
9/15/2022 1:26 AM CDT	Mesonet station 55 summit (sddot in roberts county SD, 0.6 miles ESE of Summit, SD
8/6/2022 12:42 AM CDT	At 1241 am cdt, a severe thunderstorm was located near milbank, moving east at 30 mph (trained weather spotters. at 12:24 am, a 58 mph wind gust was measured 2 miles west of corona). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, lagoona beach, ortonville and big stone city. hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 60 mph.
8/6/2022 12:42 AM CDT	At 1241 am cdt, a severe thunderstorm was located near milbank, moving east at 30 mph (trained weather spotters. at 12:24 am, a 58 mph wind gust was measured 2 miles west of corona). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, lagoona beach, ortonville and big stone city. hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 60 mph.
8/6/2022 12:11 AM CDT	At 1211 am cdt, a severe thunderstorm was located over marvin, or 8 miles southwest of wilmot, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, corona and twin brooks around 1225 am cdt. other locations in the path of this severe thunderstorm include milbank, lagoona beach, big stone city and ortonville. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/6/2022 12:11 AM CDT	At 1211 am cdt, a severe thunderstorm was located over marvin, or 8 miles southwest of wilmot, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, corona and twin brooks around 1225 am cdt. other locations in the path of this severe thunderstorm include milbank, lagoona beach, big stone city and ortonville. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/23/2022 7:59 AM CDT	At 759 am cdt, severe thunderstorms were located along a line extending from near browns valley to garden city, moving southeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, browns valley, lake traverse housing units and peever flats housing around 805 am cdt. long lake around 810 am cdt. beardsley, yankeetown and tinkertown around 815 am cdt. other locations in the path of these severe thunderstorms include hazel, bonanza grove, barry, goose lake, big stone lake, lismore colony, thomas, kellerton church, big stone colony, clinton, hamlin education center, hayti and lagoona beach. hail threat, radar indicated max hail size, 0. 75 in wind threat, radar indicated max wind gust, 60 mph.
7/23/2022 7:59 AM CDT	At 759 am cdt, severe thunderstorms were located along a line extending from near browns valley to garden city, moving southeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, browns valley, lake traverse housing units and peever flats housing around 805 am cdt. long lake around 810 am cdt. beardsley, yankeetown and tinkertown around 815 am cdt. other locations in the path of these severe thunderstorms include hazel, bonanza grove, barry, goose lake, big stone lake, lismore colony, thomas, kellerton church, big stone colony, clinton, hamlin education center, hayti and lagoona beach. hail threat, radar indicated max hail size, 0. 75 in wind threat, radar indicated max wind gust, 60 mph.
6/24/2022 11:48 PM CDT	At 1148 pm cdt, a severe thunderstorm was located near summit, or 21 miles east of webster, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, marvin, wilmot and corona. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
6/24/2022 11:25 PM CDT	At 1125 pm cdt, a severe thunderstorm was located near bitter lake, or 7 miles southeast of webster, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, waubay, bitter lake and blue dog lake around 1135 pm cdt. ortley around 1140 pm cdt. rudebusch corner around 1145 pm cdt. other locations in the path of this severe thunderstorm include summit, marvin, finley heights housing, wilmot and corona. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
6/20/2022 10:28 PM CDT	At 1028 pm cdt, severe thunderstorms were located along a line extending from near finley heights housing to near rauville to stone bridge, moving east at 50 mph (trained weather spotters). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, watertown, sisseton, estelline, castlewood, lake norden, hayti, summit, south shore, waverly, kranzburg, goodwin, stockholm, strandburg, ortley, troy, marvin, finley heights housing, bullhead lake, stone bridge and rudebusch corner.
6/20/2022 10:20 PM CDT	At 1019 pm cdt, severe thunderstorms were located along a line extending from near veblen flats housing to near summit to near estelline, moving east at 50 mph (trained weather spotters). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, toronto, brandt and marvin around 1030 pm cdt. wilmot and astoria around 1035 pm cdt. Other locations in the path of these severe thunderstorms include new effington, corona, twin brooks, victor, big stone lake, milbank, rosholt, lismore colony, big stone city, whiterock colony, lagoona beach, ortonville, odessa and immanuel church.
6/20/2022 10:20 PM CDT	At 1019 pm cdt, severe thunderstorms were located along a line extending from near veblen flats housing to near summit to near estelline, moving east at 50 mph (trained weather spotters). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, toronto, brandt and marvin around 1030 pm cdt. wilmot and astoria around 1035 pm cdt. Other locations in the path of these severe thunderstorms include new effington, corona, twin brooks, victor, big stone lake, milbank, rosholt, lismore colony, big stone city, whiterock colony, lagoona beach, ortonville, odessa and immanuel church.
6/20/2022 10:15 PM CDT	At 1015 pm cdt, severe thunderstorms were located along a line extending from near rudebusch corner to near dakota sioux casino to lake norden, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, rauville, rudebusch corner, stone bridge, finley heights housing, lake poinsett, waverly, dempster, claremont colony, estelline, south shore, troy, poinsett colony, stockholm, bullhead lake, school lake and strandburg.
6/20/2022 9:56 PM CDT	At 956 pm cdt, severe thunderstorms were located along a line extending from near webster to garden city to near bryant, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, webster, henry and roslyn around 1000 pm cdt. wallace, grenville, waubay lake, minnewasta lake, long lake, rush lake and tinkertown around 1005 pm cdt. waubay, florence, enemy swim housing, campbell slough, medicine lake, waubay wildlife rec area, enemy swim lake, pickerel lake rec area, blue dog lake and hamlin education center around 1010 pm cdt. lake norden, hayti, ortley, memorial park camping site, sandy shore rec area and lake kampeska around 1015 pm cdt. other locations in the path of these severe thunderstorms include watertown, rauville, dakota sioux casino, rudebusch corner, lake albert, watertown city park, stone bridge, finley heights housing, lake poinsett, waverly, dempster, claremont colony, estelline, south shore, troy and poinsett colony. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
5/30/2022 3:21 PM CDT	The tornado warning for southwestern roberts and northwestern grant counties will expire at 330 pm cdt, the storm which prompted the warning has weakened below severe limits, and no longer appears capable of producing a tornado. therefore, the warning will be allowed to expire. a tornado watch remains in effect until 1000 pm cdt for west central minnesota, and northeastern south dakota. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service aberdeen.
5/30/2022 3:07 PM CDT	At 307 pm cdt, a severe thunderstorm capable of producing a tornado was located near marvin, or 13 miles west of milbank, moving north at 50 mph (radar indicated rotation). Hazards include tornado. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows, and vehicles will occur. tree damage is likely. this dangerous storm will be near, summit and marvin around 315 pm cdt. Wilmot around 325 pm cdt.
5/30/2022 2:30 PM CDT	At 230 pm cdt, a severe thunderstorm was located near south shore, or 18 miles north of watertown, moving north at 55 mph (public). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, waubay, summit, ortley, enemy swim housing, waubay lake, minnewasta lake, rudebusch corner, blue dog lake, waubay wildlife rec area, enemy swim lake, campbell slough, rush lake, bitter lake and antelope lake. hail threat, observed max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
5/30/2022 2:19 PM CDT	At 218 pm cdt, a severe thunderstorm was located over dakota sioux casino, or 8 miles north of watertown, moving north at 60 mph (public. at 212 pm cdt, quarter size hail was reported in watertown). Hazards include quarter size hail. Damage to vehicles is expected. locations impacted include, bitter lake, waubay, ortley, blue dog lake, rush lake, campbell slough, enemy swim housing, rudebusch corner, waubay wildlife rec area, waubay lake, minnewasta lake and enemy swim lake. hail threat, observed max hail size, 1. 00 in wind threat, radar indicated max wind gust, <50 mph.
5/30/2022 2:06 PM CDT	At 206 pm cdt, a severe thunderstorm was located over pelican lake, or near watertown, moving north at 60 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. this severe thunderstorm will be near, lake kampeska, sandy shore rec area and memorial park camping site around 210 pm cdt. watertown, rauville, watertown city park and dakota sioux casino around 215 pm cdt. florence around 220 pm cdt. other locations in the path of this severe thunderstorm include bitter lake, waubay, ortley, blue dog lake, rush lake, campbell slough, enemy swim housing, enemy swim lake, rudebusch corner, waubay wildlife rec area, waubay lake and minnewasta lake. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, <50 mph.
5/30/2022 2:07 AM CDT	At 207 am cdt, a severe thunderstorm was located near finley heights housing, or 18 miles south of sisseton, moving north at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, rudebusch corner, finley heights housing, peever flats housing, peever and agency village. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
5/30/2022 2:07 AM CDT	At 207 am cdt, a severe thunderstorm was located near finley heights housing, or 18 miles south of sisseton, moving north at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, rudebusch corner, finley heights housing, peever flats housing, peever and agency village. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
5/30/2022 1:40 AM CDT	At 140 am cdt, a severe thunderstorm was located near south shore, or 17 miles north of watertown, moving north at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, marvin around 150 am cdt. summit around 155 am cdt. ortley around 200 am cdt. other locations in the path of this severe thunderstorm include rudebusch corner, peever, finley heights housing, peever flats housing and agency village. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
5/30/2022 1:40 AM CDT	At 140 am cdt, a severe thunderstorm was located near south shore, or 17 miles north of watertown, moving north at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, marvin around 150 am cdt. summit around 155 am cdt. ortley around 200 am cdt. other locations in the path of this severe thunderstorm include rudebusch corner, peever, finley heights housing, peever flats housing and agency village. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
5/12/2022 6:37 PM CDT	The severe thunderstorm warning for northwestern deuel, southwestern roberts, day, southeastern brown, northern hamlin, grant, northern clark, northeastern spink and codington counties will expire at 645 pm cdt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. a tornado watch remains in effect until 1000 pm cdt for northeastern south dakota. remember, severe thunderstorm and tornado warnings remains in effect for portions of brown, day, grant, and roberts counties.
5/12/2022 6:36 PM CDT	Mesonet station 55 summit (sddot in roberts county SD, 0.6 miles ESE of Summit, SD
5/12/2022 6:24 PM CDT	At 623 pm cdt, severe thunderstorms capable of producing both tornadoes and extensive straight line wind damage were located along a line extending from near ortley to near milbank to near correll, moving north at 70 mph (radar indicated rotation). Hazards include tornado. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows, and vehicles will occur. tree damage is likely. these dangerous storms will be near, ortonville and big stone city around 630 pm cdt. artichoke, rudebusch corner, artichoke lake, lismore colony, lagoona beach, finley heights housing and big stone lake around 635 pm cdt. clinton around 640 pm cdt. Other locations in the path of these tornadic storms include graceville, barry, big stone colony, agency village, sisseton, siloah country church, long hollow housing, collis, dakota connection & casino, sica hollow state park, dumont and lake traverse.
5/12/2022 6:24 PM CDT	At 623 pm cdt, severe thunderstorms capable of producing both tornadoes and extensive straight line wind damage were located along a line extending from near ortley to near milbank to near correll, moving north at 70 mph (radar indicated rotation). Hazards include tornado. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows, and vehicles will occur. tree damage is likely. these dangerous storms will be near, ortonville and big stone city around 630 pm cdt. artichoke, rudebusch corner, artichoke lake, lismore colony, lagoona beach, finley heights housing and big stone lake around 635 pm cdt. clinton around 640 pm cdt. Other locations in the path of these tornadic storms include graceville, barry, big stone colony, agency village, sisseton, siloah country church, long hollow housing, collis, dakota connection & casino, sica hollow state park, dumont and lake traverse.
5/12/2022 6:17 PM CDT	At 616 pm cdt, severe thunderstorms were located along a line extending from bitter lake to near milbank to near correll, moving north at 75 mph. these are destructive storms for grant, roberts, big stone and traverse counties (trained weather spotters). Hazards include 80 mph wind gusts and penny size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. extensive tree damage and power outages are likely. severe thunderstorms will be near, correll around 620 pm cdt. big stone city, enemy swim lake, artichoke lake and rudebusch corner around 625 pm cdt. ortonville, artichoke, lagoona beach, lismore colony, big stone lake and finley heights housing around 630 pm cdt. clinton and agency village around 635 pm cdt. Other locations in the path of these severe thunderstorms include sisseton, graceville, barry, big stone colony, long hollow housing, sica hollow state park, dakota connection & casino, johnson, collis, trinity lutheran country church, siloah country church, dumont, claire city, wheaton and new effington.
5/12/2022 6:17 PM CDT	At 616 pm cdt, severe thunderstorms were located along a line extending from bitter lake to near milbank to near correll, moving north at 75 mph. these are destructive storms for grant, roberts, big stone and traverse counties (trained weather spotters). Hazards include 80 mph wind gusts and penny size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. extensive tree damage and power outages are likely. severe thunderstorms will be near, correll around 620 pm cdt. big stone city, enemy swim lake, artichoke lake and rudebusch corner around 625 pm cdt. ortonville, artichoke, lagoona beach, lismore colony, big stone lake and finley heights housing around 630 pm cdt. clinton and agency village around 635 pm cdt. Other locations in the path of these severe thunderstorms include sisseton, graceville, barry, big stone colony, long hollow housing, sica hollow state park, dakota connection & casino, johnson, collis, trinity lutheran country church, siloah country church, dumont, claire city, wheaton and new effington.
5/12/2022 6:11 PM CDT	At 611 pm cdt, severe thunderstorms capable of producing both tornadoes and extensive straight line wind damage were located along a line extending from near florence to near south shore, moving north at 65 mph (radar indicated rotation). Hazards include tornado. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows, and vehicles will occur. tree damage is likely. these dangerous storms will be near, bitter lake around 620 pm cdt. waubay, summit, ortley, blue dog lake and rush lake around 625 pm cdt. Waubay wildlife rec area, waubay lake, enemy swim housing, campbell slough, enemy swim lake and rudebusch corner around 630 pm cdt.
5/12/2022 5:51 PM CDT	At 548 pm cdt, severe thunderstorms were located along a line extending from near camrose colony to clark to near hayti, moving north at 50 mph. these are destructive storms for codington, clark, day, grant counties (trained weather spotters. 70 to 80 mph winds were reported near lake poinsett). Hazards include 80 mph wind gusts and quarter size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. extensive tree damage and power outages are likely. severe thunderstorms will be near, garden city and hillcrest colony around 555 pm cdt. brentford and goose lake around 600 pm cdt. conde, bradley, pelican lake, lake kampeska, sandy shore rec area, memorial park camping site and crocker around 605 pm cdt. Other locations in the path of these severe thunderstorms include watertown, wallace, verdon, lily, swan lake, watertown city park, rauville, butler, dakota sioux casino, waverly, ferney, antelope lake, webster, groton, south shore, andover and rush lake.
10/9/2021 7:00 PM CDT	At 659 pm cdt, severe thunderstorms were located along a line extending from 6 miles south of hankinson to near lismore colony to near dempster, moving south at 45 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, estelline, lake poinsett, dempster, stone bridge, poinsett colony, milbank, odessa, lake traverse housing units, rainbow island, halls landing, lake traverse, traverse country park, browns valley, albee, beardsley and yankeetown.
10/9/2021 7:00 PM CDT	At 659 pm cdt, severe thunderstorms were located along a line extending from 6 miles south of hankinson to near lismore colony to near dempster, moving south at 45 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, estelline, lake poinsett, dempster, stone bridge, poinsett colony, milbank, odessa, lake traverse housing units, rainbow island, halls landing, lake traverse, traverse country park, browns valley, albee, beardsley and yankeetown.
10/9/2021 6:15 PM CDT	At 615 pm cdt, severe thunderstorms were located along a line extending from 6 miles southwest of rutland to near dakota connection & casino to near badger, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, peever, dakota connection & casino and peever flats housing around 620 pm cdt. browns valley, lake poinsett, lake traverse housing units and stone bridge around 625 pm cdt. veblen, beardsley, traverse country park, rainbow island and veblen flats housing around 630 pm cdt. estelline around 635 pm cdt. Other locations in the path of these severe thunderstorms include barry, siloah country church, claire city, big stone colony, graceville, toronto, dumont, collis, new effington, johnson and trinity lutheran country church.
10/9/2021 6:15 PM CDT	At 615 pm cdt, severe thunderstorms were located along a line extending from 6 miles southwest of rutland to near dakota connection & casino to near badger, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, peever, dakota connection & casino and peever flats housing around 620 pm cdt. browns valley, lake poinsett, lake traverse housing units and stone bridge around 625 pm cdt. veblen, beardsley, traverse country park, rainbow island and veblen flats housing around 630 pm cdt. estelline around 635 pm cdt. Other locations in the path of these severe thunderstorms include barry, siloah country church, claire city, big stone colony, graceville, toronto, dumont, collis, new effington, johnson and trinity lutheran country church.
10/9/2021 5:58 PM CDT	At 558 pm cdt, severe thunderstorms were located along a line extending from 7 miles east of ludden to near enemy swim lake to near bryant, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. Locations impacted include, rudebusch corner, enemy swim lake, pickerel lake rec area, campbell slough, enemy swim housing, finley heights housing, lake norden, agency village, hayti and lake albert.
10/9/2021 5:18 PM CDT	At 518 pm cdt, severe thunderstorms were located along a line extending from 8 miles northeast of frederick to 6 miles northwest of webster to 8 miles southeast of carpenter, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, webster around 525 pm cdt. roslyn around 530 pm cdt. willow lake around 535 pm cdt. Other locations in the path of these severe thunderstorms include grenville, waubay lake, minnewasta lake, rush lake, waubay, waubay wildlife rec area, blue dog lake, bryant, enemy swim lake, campbell slough, enemy swim housing, pickerel lake rec area, rudebusch corner, hamlin education center and kellerton church.
8/28/2021 8:56 AM CDT	At 856 am cdt, a severe thunderstorm was located near marvin, or 16 miles northwest of milbank, moving northeast at 45 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect wind damage to roofs, siding, and trees. locations impacted include, wilmot and corona. hail threat, radar indicated max hail size, 1. 50 in wind threat, radar indicated max wind gust, 60 mph.
8/28/2021 8:44 AM CDT	Storm damage reported in grant county SD, 7.1 miles NNE of Summit, SD
8/28/2021 8:42 AM CDT	At 842 am cdt, a severe thunderstorm was located near summit, or 21 miles east of webster, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, summit around 850 am cdt. marvin around 855 am cdt. other locations in the path of this severe thunderstorm include wilmot and corona. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/28/2021 8:37 AM CDT	At 837 am cdt, a severe thunderstorm was located over bitter lake, or 11 miles east of webster, moving northeast at 35 mph (trained weather spotters). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe storm will be near, blue dog lake around 840 am cdt. other locations in the path of this severe thunderstorm include ortley, summit and rudebusch corner. hail threat, observed max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/28/2021 8:26 AM CDT	At 826 am cdt, a severe thunderstorm was located near antelope lake, or 8 miles southeast of webster, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, rush lake and bitter lake around 840 am cdt. waubay and blue dog lake around 845 am cdt. other locations in the path of this severe thunderstorm include ortley, campbell slough and rudebusch corner. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/28/2021 6:43 AM CDT	At 643 am cdt, a severe thunderstorm was located 7 miles south of ortley, or 18 miles southeast of webster, moving east at 25 mph (radar indicated). Hazards include two inch hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect wind damage to roofs, siding, and trees. locations impacted include, summit. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 2. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/28/2021 6:31 AM CDT	At 631 am cdt, a severe thunderstorm was located near bitter lake, or 14 miles southeast of webster, moving east at 25 mph (radar indicated). Hazards include two inch hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect wind damage to roofs, siding, and trees. locations impacted include, summit and bitter lake. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 2. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/28/2021 6:15 AM CDT	At 614 am cdt, a severe thunderstorm was located near antelope lake, or 8 miles southeast of webster, moving east at 25 mph (radar indicated). Hazards include tennis ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees.
8/24/2021 6:33 AM CDT	Mesonet station 55 summit (sddot in roberts county SD, 0.6 miles ESE of Summit, SD
6/11/2021 5:49 AM CDT	At 549 am cdt, severe thunderstorms were located along a line extending from near immanuel church to near bullhead lake, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. severe thunderstorms will be near, strandburg and la bolt around 555 am cdt. Wheaton and revillo around 605 am cdt.
6/11/2021 5:49 AM CDT	At 549 am cdt, severe thunderstorms were located along a line extending from near immanuel church to near bullhead lake, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. severe thunderstorms will be near, strandburg and la bolt around 555 am cdt. Wheaton and revillo around 605 am cdt.
6/11/2021 5:02 AM CDT	At 501 am cdt, severe thunderstorms were located along a line extending from near claire city to near florence, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. severe thunderstorms will be near, new effington around 505 am cdt. victor around 510 am cdt. rosholt around 515 am cdt. south shore, waverly, whiterock colony and mud lake landing around 520 am cdt. Other locations in the path of these severe thunderstorms include wheaton, stockholm, troy, strandburg, twin brooks, immanuel church, la bolt, tintah, charlesville, revillo and albee.
6/11/2021 5:02 AM CDT	At 501 am cdt, severe thunderstorms were located along a line extending from near claire city to near florence, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. severe thunderstorms will be near, new effington around 505 am cdt. victor around 510 am cdt. rosholt around 515 am cdt. south shore, waverly, whiterock colony and mud lake landing around 520 am cdt. Other locations in the path of these severe thunderstorms include wheaton, stockholm, troy, strandburg, twin brooks, immanuel church, la bolt, tintah, charlesville, revillo and albee.
8/12/2020 5:01 AM CDT	At 500 am cdt, severe thunderstorms were located along a line extending from near peever flats housing to near marvin to near stockholm, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
8/12/2020 5:01 AM CDT	At 500 am cdt, severe thunderstorms were located along a line extending from near peever flats housing to near marvin to near stockholm, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
8/12/2020 4:50 AM CDT	Mesonet station 55 summit (sddot in roberts county SD, 0.6 miles ESE of Summit, SD
7/26/2020 2:14 AM CDT	At 214 am cdt, a severe thunderstorm was located near south shore, or 16 miles northeast of watertown, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. Locations impacted include, watertown, florence, summit, rauville, south shore, waverly, kranzburg, twin brooks, ortley, troy, marvin, watertown city park, dakota sioux casino and lake kampeska.
7/26/2020 1:48 AM CDT	At 148 am cdt, a severe thunderstorm was located near bitter lake, or 11 miles southeast of webster, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
7/17/2020 11:51 PM CDT	Storm damage reported in roberts county SD, 1 miles ESE of Summit, SD
7/8/2020 11:11 PM CDT	At 1110 pm cdt, a severe thunderstorm was located over rush lake, or near webster, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, minnewasta lake around 1115 pm cdt. waubay, waubay lake and blue dog lake around 1120 pm cdt. ortley, grenville and waubay wildlife rec area around 1125 pm cdt. campbell slough and enemy swim housing around 1130 pm cdt. enemy swim lake and pickerel lake rec area around 1135 pm cdt. rudebusch corner around 1140 pm cdt. Finley heights housing around 1145 pm cdt.
6/4/2020 8:40 PM CDT	Corrects previous non-tstm wnd gst report from 1 wnw summit. mesonet station 55 summit (sddot in roberts county SD, 0.6 miles ESE of Summit, SD
6/4/2020 8:31 PM CDT	Semi with back trailer blown over on interstat in grant county SD, 1.9 miles NNE of Summit, SD
6/4/2020 8:18 PM CDT	At 817 pm cdt, severe thunderstorms were located along a line extending from near rudebusch corner to near florence, moving east at 50 mph. these are very dangerous storms (radar indicated). Hazards include 80 mph wind gusts. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. extensive tree damage and power outages are likely. Locations impacted include, waubay, summit, south shore, corona, ortley, marvin, rush lake, minnewasta lake, blue dog lake, bitter lake, grass lake and waubay lake.
6/4/2020 8:00 PM CDT	At 759 pm cdt, severe thunderstorms were located along a line extending from waubay wildlife rec area to swan lake, moving east at 50 mph. these are very dangerous storms (radar indicated). Hazards include 90 mph wind gusts. You are in a life-threatening situation. flying debris may be deadly to those caught without shelter. mobile homes will be heavily damaged or destroyed. homes and businesses will have substantial roof and window damage. Expect extensive tree damage and power outages.
6/4/2020 7:56 PM CDT	At 755 pm cdt, severe thunderstorms were located along a line extending from waubay lake to bradley, moving east at 50 mph. these are very dangerous storms (radar indicated). Hazards include 90 mph wind gusts. You are in a life-threatening situation. flying debris may be deadly to those caught without shelter. mobile homes will be heavily damaged or destroyed. homes and businesses will have substantial roof and window damage. Expect extensive tree damage and power outages.
8/15/2019 6:06 PM CDT	At 606 pm cdt, a severe thunderstorm was located near summit, or 20 miles west of milbank, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. Locations impacted include, waubay, wilmot, summit, south shore, stockholm, twin brooks, ortley, marvin, bitter lake and blue dog lake.
8/15/2019 5:46 PM CDT	The national weather service in aberdeen has issued a * severe thunderstorm warning for. southwestern roberts county in northeastern south dakota. southeastern day county in northeastern south dakota. northwestern grant county in northeastern south dakota. Northern codington county in northeastern south dakota.
6/4/2019 6:21 PM CDT	The national weather service in aberdeen has issued a * severe thunderstorm warning for. southwestern roberts county in northeastern south dakota. southeastern day county in northeastern south dakota. western grant county in northeastern south dakota. Northeastern codington county in northeastern south dakota.
7/10/2018 6:20 AM CDT	At 619 am cdt, a severe thunderstorm was located over ortley, or 15 miles east of webster, moving southeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
7/10/2018 5:09 AM CDT	At 509 am cdt, a severe thunderstorm was located over marvin, or 16 miles west of milbank, moving east at 20 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. Locations impacted include, summit and marvin.
7/10/2018 4:42 AM CDT	At 442 am cdt, a severe thunderstorm was located near ortley, or 19 miles east of webster, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
6/6/2018 2:26 AM CDT	The severe thunderstorm warning for southern traverse. big stone. southern roberts and northern grant counties will expire at 230 am cdt. the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire.
6/6/2018 2:26 AM CDT	The severe thunderstorm warning for southern traverse, big stone, southern roberts and northern grant counties will expire at 230 am cdt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 300 am cdt for west central minnesota, and northeastern south dakota.
6/6/2018 2:12 AM CDT	The severe thunderstorm warning for southwestern roberts, eastern day, southeastern marshall and northwestern grant counties will expire at 215 am cdt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 300 am cdt for northeastern south dakota.
6/6/2018 1:53 AM CDT	At 153 am cdt, severe thunderstorms were located along a line extending from near ortley to watertown city park to badger, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/6/2018 1:53 AM CDT	At 153 am cdt, severe thunderstorms were located along a line extending from near ortley to watertown city park to badger, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/6/2018 1:49 AM CDT	At 147 am cdt, a severe thunderstorm was located near wilmot, or 18 miles south of sisseton, moving east at 60 mph (trained weather spotters. at 133 am cdt...a 63 mph wind gusts was reported at webster). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/6/2018 1:49 AM CDT	At 147 am cdt, a severe thunderstorm was located near wilmot, or 18 miles south of sisseton, moving east at 60 mph (trained weather spotters. at 133 am cdt...a 63 mph wind gusts was reported at webster). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/6/2018 1:40 AM CDT	At 138 am cdt, a severe thunderstorm was located near rush lake, or near webster, moving east at 50 mph (trained weather spotters. at 135 am cdt...a 63 mph wind gust was reported at webster). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, webster, waubay, summit, roslyn, ortley, grenville, marvin, finley heights housing, enemy swim housing, waubay lake, buffalo lakes, minnewasta lake, rudebusch corner, blue dog lake, piyas lake, waubay wildlife rec area, enemy swim lake, antelope lake, campbell slough and rush lake.
6/6/2018 1:24 AM CDT	At 124 am cdt, a severe thunderstorm was located near bristol, or 7 miles west of webster, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
7/11/2017 6:19 PM CDT	At 619 pm cdt, a severe thunderstorm was located over enemy swim lake, or 14 miles northeast of webster, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
6/13/2017 8:10 PM CDT	The severe thunderstorm warning for southwestern roberts, northeastern day, southeastern marshall, northwestern grant and northeastern codington counties will expire at 815 pm cdt, the storms which prompted the warning have moved out of the area. therefore the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a tornado watch remains in effect until 1000 pm cdt for northeastern south dakota.
6/13/2017 7:56 PM CDT	At 756 pm cdt, severe thunderstorms were located along a line extending from fort sisseton state park to finley heights housing to twin brooks, moving northeast at 55 mph (radar indicated). Hazards include 70 mph wind gusts and penny size hail. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, waubay, summit, rauville, south shore, roslyn, eden, twin brooks, ortley, grenville, marvin, finley heights housing, rudebusch corner, blue dog lake, piyas lake, waubay wildlife rec area, enemy swim lake, campbell slough, pickerel lake rec area, opitz lake and enemy swim housing. A tornado watch remains in effect until 1000 pm cdt for northeastern south dakota.
6/13/2017 7:42 PM CDT	At 741 pm cdt, severe thunderstorms were located along a line extending from 7 miles northeast of pierpont to near ortley to near waverly, moving northeast at 55 mph (radar indicated). Hazards include 70 mph wind gusts and penny size hail. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, watertown, webster, waubay, florence, summit, rauville, south shore, roslyn, eden, twin brooks, ortley, grenville, marvin, medicine lake, finley heights housing, grass lake, lake kampeska, rudebusch corner, blue dog lake and piyas lake. A tornado watch remains in effect until 1000 pm cdt for northeastern south dakota.
6/13/2017 7:30 PM CDT	At 729 pm cdt, severe thunderstorms were located along a line extending from near andover to near bitter lake to watertown city park, moving northeast at 60 mph (radar indicated). Hazards include 70 mph wind gusts and penny size hail. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, watertown, webster, waubay, florence, bristol, summit, rauville, south shore, roslyn, andover, eden, wallace, bradley, twin brooks, ortley, grenville, marvin, butler, lily and medicine lake. A tornado watch remains in effect until 1000 pm cdt for northeastern south dakota.
6/13/2017 7:10 PM CDT	At 710 pm cdt, severe thunderstorms were located along a line extending from near conde to near hillcrest colony to near naples, moving northeast at 55 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, henry and bradley around 715 pm cdt. wallace, tinkertown, swan lake, long lake and goose lake around 720 pm cdt. butler, memorial park camping site, sandy shore rec area, lake kampeska, medicine lake, grass lake and pelican lake around 725 pm cdt. watertown, florence, bristol, andover, watertown city park and antelope lake around 730 pm cdt. rauville, bitter lake and dakota sioux casino around 735 pm cdt. waubay, blue dog lake and rush lake around 740 pm cdt. south shore, ortley, campbell slough and enemy swim housing around 745 pm cdt. summit, roslyn, grenville, rudebusch corner and enemy swim lake around 750 pm cdt. A tornado watch remains in effect until 1000 pm cdt for northeastern south dakota.
6/13/2017 5:04 AM CDT	At 503 am cdt, a severe thunderstorm was located near ortley, or 17 miles east of webster, moving north at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
6/11/2017 6:02 AM CDT	At 601 am cdt, severe thunderstorms were located along a line extending from peever to near big stone city to 7 miles southeast of marietta to 7 miles southeast of lake cochrane rec area, moving northeast at 60 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings.
6/11/2017 6:02 AM CDT	At 601 am cdt, severe thunderstorms were located along a line extending from peever to near big stone city to 7 miles southeast of marietta to 7 miles southeast of lake cochrane rec area, moving northeast at 60 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings.
8/28/2016 3:58 AM CDT	At 358 am cdt, a severe thunderstorm was located over summit, or 21 miles west of milbank, moving east at 25 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. this severe thunderstorm will be near, marvin around 415 am cdt. corona around 430 am cdt. Twin brooks around 435 am cdt.
8/28/2016 3:49 AM CDT	At 349 am cdt, a severe thunderstorm was located near wilmot, or 16 miles south of sisseton, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of northwestern grant, southwestern roberts and east central day counties.
8/28/2016 3:30 AM CDT	At 330 am cdt, a severe thunderstorm was located over blue dog lake, or 12 miles east of webster, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, summit and rudebusch corner around 340 am cdt. finley heights housing around 345 am cdt. Wilmot, peever and peever flats housing around 355 am cdt.
8/10/2016 6:00 PM CDT	Quarter sized hail reported 1 miles ESE of Summit, SD, .
8/10/2016 5:58 PM CDT	At summit rwis. also received a report on social media of pea-marble sized hail at same tim in roberts county SD, 0.7 miles NE of Summit, SD
8/10/2016 5:53 PM CDT	At 553 pm cdt, a severe thunderstorm was located near ortley, or 19 miles east of webster, moving northeast at 15 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect wind damage to roofs, siding, and trees. This severe storm will be near, summit around 615 pm cdt.
8/10/2016 5:44 PM CDT	At 544 pm cdt, a severe thunderstorm was located 7 miles southeast of bitter lake, or 18 miles southeast of webster, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, ortley around 555 pm cdt. Summit around 615 pm cdt.
7/16/2016 5:25 PM CDT	. in grant county SD, 1.1 miles N of Summit, SD
7/16/2016 5:19 PM CDT	At 518 pm cdt, a severe thunderstorm was located near marvin, or 13 miles west of milbank, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe storm will be near, twin brooks around 525 pm cdt. Milbank and stockholm around 530 pm cdt.
7/16/2016 4:51 PM CDT	At 451 pm cdt, a severe thunderstorm was located over bitter lake, or 8 miles east of webster, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. this severe thunderstorm will be near, ortley around 500 pm cdt. summit around 510 pm cdt. marvin around 515 pm cdt. south shore around 520 pm cdt. twin brooks around 525 pm cdt. Milbank and stockholm around 530 pm cdt.
7/17/2015 8:30 PM CDT	Hen Egg sized hail reported 6 miles NE of Summit, SD
7/17/2015 8:28 PM CDT	Half Dollar sized hail reported 0.4 miles N of Summit, SD
7/17/2015 8:28 PM CDT	Storm damage reported in grant county SD, 1.1 miles ENE of Summit, SD
7/17/2015 8:21 PM CDT	At 821 pm cdt, a severe thunderstorm capable of producing a tornado was located 8 miles south of summit, or 19 miles north of watertown, moving southeast at 35 mph (radar indicated rotation). Hazards include tornado and half dollar size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows and vehicles will occur. tree damage is likely. this dangerous storm will be near, marvin around 830 pm cdt. south shore around 835 pm cdt. twin brooks around 840 pm cdt. stockholm and troy around 845 pm cdt. strandburg around 850 pm cdt. la bolt around 855 pm cdt. Revillo and albee around 905 pm cdt.
7/17/2015 8:05 PM CDT	At 804 pm cdt, a severe thunderstorm was located over ortley, or 13 miles east of webster, moving east at 30 mph (law enforcement. 90 mph winds were reported in waubay at 750 pm cdt). Hazards include golf ball size hail and 70 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows and vehicles. expect considerable tree damage. wind damage is also likely to mobile homes, roofs and outbuildings. This severe storm will be near, rudebusch corner around 810 pm cdt.
7/17/2015 7:45 PM CDT	At 744 pm cdt, a confirmed large and extremely dangerous tornado was located near antelope lake, or near webster, moving southeast at 25 mph. this is a particularly dangerous situation (public confirmed tornado. public reports debris in webster). Hazards include damaging tornado. You are in a life threatening situation. flying debris may be deadly to those caught without shelter. mobile homes will be destroyed. considerable damage to homes, businesses and vehicles is likely and complete destruction is possible. the tornado will be near, blue dog lake around 750 pm cdt. waubay around 755 pm cdt. bitter lake around 800 pm cdt. ortley around 805 pm cdt. Summit around 820 pm cdt.
7/17/2015 7:28 PM CDT	At 727 pm cdt, a severe thunderstorm was located near webster, moving east at 30 mph (radar indicated). Hazards include two inch hail and 70 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows and vehicles. expect considerable tree damage. wind damage is also likely to mobile homes, roofs and outbuildings. this severe thunderstorm will be near, webster around 740 pm cdt. antelope lake around 745 pm cdt. grenville and minnewasta lake around 750 pm cdt. rush lake, waubay lake and waubay wildlife rec area around 755 pm cdt. waubay, blue dog lake, campbell slough, enemy swim housing, bitter lake and enemy swim lake around 800 pm cdt. Ortley and rudebusch corner around 810 pm cdt.
6/22/2015 2:22 AM CDT	At 222 am cdt, a severe thunderstorm was located near butler, or near webster, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding and trees. this severe thunderstorm will be near, antelope lake around 230 am cdt. rush lake around 240 am cdt. waubay and bitter lake around 245 am cdt. ortley around 250 am cdt. Summit around 300 am cdt.
6/22/2015 2:13 AM CDT	At 213 am cdt, a severe thunderstorm was located near ortley, or 19 miles east of webster, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding and trees. this severe thunderstorm will be near, summit around 220 am cdt. marvin around 230 am cdt. twin brooks around 240 am cdt. Milbank around 255 am cdt.
6/22/2015 1:30 AM CDT	At 130 am cdt, a severe thunderstorm was located over bristol, or 10 miles west of webster, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding and trees. this severe thunderstorm will be near, webster around 145 am cdt. minnewasta lake and antelope lake around 150 am cdt. rush lake, waubay lake and waubay wildlife rec area around 155 am cdt. waubay, blue dog lake, bitter lake, campbell slough and enemy swim housing around 200 am cdt. ortley and rudebusch corner around 205 am cdt. Summit around 215 am cdt.
6/9/2015 3:35 PM CDT	Also had dime size hail with small tree branches blown down in grant county SD, 7.3 miles N of Summit, SD
7/21/2014 10:40 PM CDT	Storm damage reported in grant county SD, 1.1 miles ENE of Summit, SD
6/19/2014 8:44 PM CDT	Quarter sized hail reported 7.2 miles NE of Summit, SD, quarter size hail mostly smaller.
10/2/2013 2:48 PM CDT	Quarter sized hail reported 4.1 miles ENE of Summit, SD, biggest stones were quarter sized.
10/2/2013 2:38 PM CDT	Quarter sized hail reported 3.2 miles NE of Summit, SD
8/31/2013 4:50 PM CDT	Measured at summit rwis site in grant county SD, 1.1 miles ENE of Summit, SD
1/1/0001 12:00 AM	Golf Ball sized hail reported 6 miles N of Summit, SD