Hail Map for Denison, IA

The Denison, IA area has had 2 reports of on-the-ground hail by trained spotters, and has been under severe weather warnings 14 times during the past 12 months. Doppler radar has detected hail at or near Denison, IA on 67 occasions, including 3 occasions during the past year.

Name: Denison, IA
Where Located: 44.5 miles S of Storm Lake, IA
Map: Google Map for Denison, IA
Population: 8298
Housing Units: 2968
More Info: Search Google for Denison, IA

Hail and Wind Damage Spotted near Denison, IA

Date / Time Report Details
7/23/2022 9:33 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 11/29/2022 10:05 AM CDT At 933 pm cdt, a severe thunderstorm was located 10 miles northwest of carroll, moving east at 50 mph (trained weather spotters). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, carroll, denison, sac city, manning, lake view, odebolt, black hawk lake, schleswig, wall lake, manilla, dow city, charter oak, arcadia, breda, vail, templeton, auburn, westside, kiron and dedham. hail threat, radar indicated max hail size, 0. 75 in wind threat, radar indicated max wind gust, 60 mph.
7/23/2022 9:04 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 11/29/2022 10:45 AM CDT At 903 pm cdt, a severe thunderstorm was located 12 miles south of odebolt, or 12 miles northeast of denison, moving east at 45 mph (trained weather spotters). Hazards include 70 mph wind gusts and penny size hail. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. this severe storm will be near, arcadia and wall lake municipal airport around 910 pm cdt. other locations in the path of this severe thunderstorm include breda, carroll and auburn. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 0. 75 in wind threat, radar indicated max wind gust, 70 mph.
7/23/2022 9:02 PM CDT Storm damage reported in crawford county IA, 0.5 miles SSE of Denison, IA
7/23/2022 8:55 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 11/29/2022 10:48 AM CDT At 855 pm cdt, a severe thunderstorm was located 7 miles north of denison, moving east at 45 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, vail around 900 pm cdt. arcadia and westside around 910 pm cdt. wall lake municipal airport around 915 pm cdt. other locations in the path of this severe thunderstorm include breda, carroll and auburn. hail threat, radar indicated max hail size, 0. 75 in wind threat, radar indicated max wind gust, 60 mph.
7/11/2022 3:51 AM CDT Radar Image for Severe Thunderstorms near Denison, IA at 7/11/2022 3:56 AM CDT At 350 am cdt, severe thunderstorms were located along a line extending from 6 miles south of arthur to 12 miles south of odebolt to 7 miles west of carroll, moving northeast at 45 mph (radar indicated. at 337 am, 69 mph winds were reported at the denison airport). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. these severe thunderstorms will remain over mainly rural areas of crawford county, including the following locations, kiron, charter oak, deloit, vail, dow city, schleswig, denison municipal airport and buck grove. hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 60 mph.
7/11/2022 3:40 AM CDT Lots of reports of trees down on local scanner in denison. time estimate in crawford county IA, 0.5 miles SSW of Denison, IA
7/11/2022 3:37 AM CDT Storm damage reported in crawford county IA, 2.1 miles NE of Denison, IA
7/11/2022 3:19 AM CDT Radar Image for Severe Thunderstorms near Denison, IA at 7/11/2022 3:23 AM CDT At 319 am cdt, severe thunderstorms were located along a line extending from ute to 6 miles northeast of dunlap to defiance, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, buck grove around 325 am cdt. manilla and denison municipal airport around 330 am cdt. denison, ricketts and aspinwall around 335 am cdt. deloit around 340 am cdt. schleswig, vail and westside around 345 am cdt. kiron around 350 am cdt. other locations impacted by these severe thunderstorms include kiron, charter oak, deloit, vail, dow city, schleswig, denison municipal airport and buck grove. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
5/30/2022 5:51 AM CDT Radar Image for Severe Thunderstorms near Denison, IA at 5/30/2022 5:55 AM CDT The severe thunderstorm warning for sac, west central calhoun, eastern crawford and northwestern carroll counties will expire at 600 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. however gusty winds are still possible with this thunderstorm.
5/30/2022 5:41 AM CDT Radar Image for Severe Thunderstorms near Denison, IA at 5/30/2022 5:48 AM CDT At 540 am cdt, a severe thunderstorm was located near odebolt, or 15 miles southwest of sac city, moving northeast 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. locations impacted include, lake view, black hawk lake, blackhawk lake state park, sac city, early, sac city municipal airport and nemaha. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
5/30/2022 5:17 AM CDT Radar Image for Severe Thunderstorms near Denison, IA at 5/30/2022 5:21 AM CDT At 516 am cdt, a severe thunderstorm was located near denison, moving northeast 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, vail around 520 am cdt. westside and kiron around 525 am cdt. other locations in the path of this severe thunderstorm include odebolt, wall lake, wall lake municipal airport, lake view, black hawk lake, blackhawk lake state park, sac city municipal airport, sac city, lytton and nemaha. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
5/19/2022 10:30 PM CDT Measured at denison awo in crawford county IA, 2.1 miles NE of Denison, IA
5/12/2022 7:25 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 5/12/2022 7:43 PM CDT At 724 pm cdt, severe thunderstorms were located along a line extending from near danbury to near dunlap to near underwood, moving east at 55 mph (trained weather spotters). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, dow city, arion, buck grove, denison municipal airport, denison, deloit and vail. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.
5/12/2022 7:07 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 5/12/2022 7:26 PM CDT At 707 pm cdt, severe thunderstorms were located along a line extending from near smithland to near moorhead to 7 miles southeast of fort calhoun, moving east at 55 mph (trained weather spotters). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, dow city around 725 pm cdt. other locations in the path of these severe thunderstorms include arion, denison, buck grove, denison municipal airport, manilla, deloit and vail. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.
4/12/2022 8:59 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 4/12/2022 9:53 PM CDT At 859 pm cdt, severe thunderstorms were located along a line extending from near laurens to near irwin, 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.
4/12/2022 8:27 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 4/12/2022 8:53 PM CDT At 827 pm cdt, a severe thunderstorm capable of producing a tornado was located 7 miles west of denison, moving northeast at 35 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, denison around 840 pm cdt.
4/12/2022 8:10 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 4/12/2022 9:37 PM CDT At 810 pm cdt, severe thunderstorms were located along a line extending from near storm lake to near dunlap, moving northeast 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.
12/15/2021 5:05 PM CST Radar Image for Severe Thunderstorms near Denison, IA at 12/29/2021 10:53 AM CST At 504 pm cst, severe thunderstorms were located along a line extending from near aurelia to near denison, moving east at 65 mph. these are destructive storms for west central iowa (emergency management). 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, carroll, denison, sac city, manning, coon rapids, lake view, odebolt, black hawk lake, schleswig, wall lake, manilla, schaller, early, arcadia, breda, vail, templeton, auburn, westside and kiron.
12/15/2021 4:55 PM CST Awos station kdns denison airpor in crawford county IA, 3.1 miles NNE of Denison, IA
9/13/2021 10:18 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 12/28/2021 9:46 PM CDT At 1017 pm cdt, a severe thunderstorm was located near denison, 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 remain over mainly rural areas of northeastern crawford and northwestern carroll counties, including the following locations, arcadia, deloit, vail and westside. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/30/2021 11:39 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 1/2/2022 6:01 AM CDT The severe thunderstorm warning for southwestern crawford and southwestern carroll counties will expire at 1145 pm 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. however small hail and gusty winds are still possible with this thunderstorm. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service des moines.
8/30/2021 11:21 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 1/2/2022 6:11 AM CDT At 1121 pm cdt, a severe thunderstorm was located near denison, moving southeast at 25 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. locations impacted include, denison, manning, dunlap, manilla, dow city, charter oak, ricketts, arion, buck grove, aspinwall, manning municipal airport and denison municipal airport. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, 60 mph.
8/30/2021 10:50 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 12/24/2021 12:42 PM CDT At 1050 pm cdt, a severe thunderstorm was located near ute, or 15 miles west of denison, moving southeast at 25 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.
8/30/2021 10:36 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 1/2/2022 6:19 AM CDT At 1035 pm cdt, a severe thunderstorm was located 11 miles west of carroll, moving southeast at 25 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. locations impacted include, denison, manning, schleswig, arcadia, breda, vail, templeton, westside, kiron, deloit, halbur, ricketts and manning municipal airport. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, 60 mph.
8/30/2021 10:25 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 1/2/2022 6:22 AM CDT At 1024 pm cdt, a severe thunderstorm was located 7 miles southwest of black hawk lake, or 14 miles northwest of carroll, moving southeast 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. locations impacted include, denison, manning, lake view, odebolt, black hawk lake, schleswig, wall lake, arcadia, breda, vail, templeton, westside, kiron, deloit, halbur, ricketts, blackhawk lake state park, wall lake municipal airport and manning municipal airport. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, 60 mph.
8/30/2021 9:58 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 12/24/2021 1:02 PM CDT The national weather service in des moines has issued a * severe thunderstorm warning for. sac county in west central iowa. northern crawford county in west central iowa. western carroll county in west central iowa. Until 1100 pm cdt.
6/16/2021 9:51 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 1/15/2022 3:30 AM CDT At 950 pm cdt, a severe thunderstorm was located 13 miles south of black hawk lake, or 13 miles west of carroll, 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. this severe storm will be near, manning around 1010 pm cdt. Other locations impacted by this severe thunderstorm include kiron, deloit, breda, vail, dow city, willey, manning municipal airport, halbur, schleswig and denison municipal airport.
6/16/2021 9:39 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 1/15/2022 3:31 AM CDT At 938 pm cdt, a severe thunderstorm was located near odebolt, or 15 miles southeast of ida grove, moving south at 45 mph (radar indicated). Hazards include golf 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 thunderstorm will be near, manning around 1005 pm cdt. Other locations impacted by this severe thunderstorm include kiron, deloit, breda, vail, dow city, willey, manning municipal airport, halbur, schleswig and denison municipal airport.
8/10/2020 9:30 AM CDT Law reports tree damage in town - tree fell on neighbors car. tree damage throughout the county. time estimate in crawford county IA, 0.5 miles SSW of Denison, IA
8/10/2020 9:10 AM CDT Radar Image for Severe Thunderstorms near Denison, IA at 8/10/2020 9:13 AM CDT At 910 am cdt, a severe thunderstorm was located 8 miles west of denison, moving east 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. Locations impacted include, denison, sac city, manning, lake view, dunlap, odebolt, black hawk lake, schleswig, wall lake, manilla, schaller, early, dow city, charter oak, arcadia, vail, westside, kiron, deloit and ricketts.
8/10/2020 8:53 AM CDT Radar Image for Severe Thunderstorms near Denison, IA at 8/10/2020 8:56 AM CDT At 853 am cdt, a severe thunderstorm was located near ute, or 23 miles west of denison, moving east at 55 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.
9/14/2019 10:56 AM CDT Radar Image for Severe Thunderstorms near Denison, IA at 9/14/2019 10:59 AM CDT The national weather service in des moines has issued a * severe thunderstorm warning for. southern crawford county in west central iowa. southwestern carroll county in west central iowa. until 1145 am cdt. At 1056 am cdt, a severe thunderstorm was located near dunlap, or.
8/20/2019 3:44 AM CDT Radar Image for Severe Thunderstorms near Denison, IA at 8/20/2019 3:47 AM CDT At 344 am cdt, a severe thunderstorm was located over odebolt, or 10 miles east of ida grove, moving southeast 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.
9/20/2018 5:43 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 9/20/2018 5:48 PM CDT At 543 pm cdt, severe thunderstorms were located along a line extending from 8 miles southeast of battle creek to near dunlap, moving northeast at 65 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/30/2018 4:33 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 6/30/2018 4:36 PM CDT At 433 pm cdt, a severe thunderstorm capable of producing a tornado was located near denison, moving northeast at 20 mph (radar indicated rotation). Hazards include tornado and quarter 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 tornadic thunderstorm will remain over mainly rural areas of southeastern crawford county.
6/30/2018 4:27 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 6/30/2018 4:30 PM CDT At 426 pm cdt, a severe thunderstorm capable of producing a tornado was located near denison, moving northeast at 15 mph. a funnel cloud was reported previously with this storm (radar indicated rotation). Hazards include tornado and quarter 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, denison around 435 pm cdt. Other locations impacted by this tornadic thunderstorm include buck grove.
6/30/2018 4:25 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 6/30/2018 4:28 PM CDT At 425 pm cdt, a severe thunderstorm was located near denison, 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. Locations impacted include, denison, manilla, dow city, arion, buck grove and denison municipal airport.
6/30/2018 4:09 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 6/30/2018 4:15 PM CDT At 408 pm cdt, a severe thunderstorm was located near denison, moving northeast at 10 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.
6/28/2018 10:08 AM CDT Radar Image for Severe Thunderstorms near Denison, IA at 6/28/2018 10:12 AM CDT At 1007 am cdt, severe thunderstorms were located along a line extending from near ute to dunlap to 9 miles west of earling, moving east at 55 mph (radar indicated. these storms have a history of wind damage). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
6/17/2018 5:02 PM CDT Rwis sit in crawford county IA, 6.5 miles N of Denison, IA
6/17/2018 5:00 PM CDT Large tree limb broken. time estimated from rada in crawford county IA, 0.5 miles SSW of Denison, IA
6/11/2018 7:40 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 6/11/2018 7:45 PM CDT At 740 pm cdt, a severe thunderstorm was located 7 miles northwest of denison, 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.
6/6/2018 5:15 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 6/6/2018 5:19 PM CDT At 515 pm cdt, severe thunderstorms were located along a line extending from 9 miles north of jefferson to near glidden to 7 miles east of denison, moving southeast at 15 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, carroll, denison, jefferson, manning, coon rapids, glidden, manilla, scranton, arcadia, vail, churdan, templeton, westside, dedham, deloit, halbur, lidderdale, lanesboro, willey and ralston.
6/6/2018 4:59 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 6/6/2018 5:04 PM CDT At 459 pm cdt, severe thunderstorms were located along a line extending from 9 miles west of gowrie to near glidden to 6 miles northeast of denison, moving southeast 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.
5/14/2018 2:40 AM CDT Radar Image for Severe Thunderstorms near Denison, IA at 5/14/2018 2:43 AM CDT At 240 am cdt, a severe thunderstorm was located near denison, moving northeast at 40 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. Locations impacted include, carroll, denison, arcadia, breda, vail, westside, deloit and denison municipal airport.
5/14/2018 2:33 AM CDT Quarter sized hail reported 0.5 miles SSE of Denison, IA, wide range from peas to quarters. time estimated by radar.
5/14/2018 2:30 AM CDT Half Dollar sized hail reported 0.5 miles SSE of Denison, IA
5/14/2018 2:27 AM CDT Radar Image for Severe Thunderstorms near Denison, IA at 5/14/2018 2:31 AM CDT At 227 am cdt, a severe thunderstorm was located near denison, moving northeast at 40 mph (radar indicated). Hazards include quarter size hail. damage to vehicles is expected
6/29/2017 2:05 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 6/29/2017 7:08 PM CDT At 705 pm cdt, a severe thunderstorm was located near denison, 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.
6/29/2017 1:15 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 6/29/2017 6:21 PM CDT At 615 pm cdt, a severe thunderstorm was located over danbury, or 17 miles southwest of ida grove, 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.
5/16/2017 8:27 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 2/18/2022 9:29 PM CDT The severe thunderstorm warning for audubon, sac, crawford and carroll counties will expire at 830 pm cdt, new severe thunderstorm warnings have been issued for portions of the area where a threat remains. a severe thunderstorm watch remains in effect until midnight cdt for west central iowa. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service des moines . remember, a severe thunderstorm warning still remains in effect for 9 pm cdt.
5/16/2017 7:56 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 5/16/2017 7:59 PM CDT At 755 pm cdt, severe thunderstorms were located along a line extending from near odebolt to near manning to 11 miles southwest of audubon, moving northeast at 45 mph (emergency management reported 70 mph wind gusts between buck grove and manila). Hazards include 60 mph wind gusts and quarter size hail. there will be swaths of higher wind gusts in a few areas. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, carroll, denison, audubon, manning, glidden, lake view, odebolt, black hawk lake, schleswig, exira, wall lake, manilla, schaller, elk horn, early, dow city, charter oak, arcadia, breda and vail.
5/16/2017 7:45 PM CDT Storm damage reported in crawford county IA, 7.9 miles N of Denison, IA
5/16/2017 7:41 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 5/16/2017 7:45 PM CDT At 741 pm cdt, severe thunderstorms were located along a line extending from 11 miles northwest of denison to near irwin to near walnut, 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.
5/16/2017 7:25 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 5/16/2017 7:28 PM CDT At 725 pm cdt, a severe thunderstorm was located near denison, moving northeast 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, denison, dunlap, schleswig, manilla, dow city, charter oak, vail, westside, kiron, deloit, ricketts, arion, buck grove, aspinwall and denison municipal airport.
5/16/2017 7:02 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 5/16/2017 7:08 PM CDT At 702 pm cdt, a severe thunderstorm was located over dunlap, or 18 miles southwest of denison, moving northeast 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.
5/8/2017 2:58 AM CDT Radar Image for Severe Thunderstorms near Denison, IA at 5/8/2017 3:05 AM CDT At 258 am cdt, a severe thunderstorm was located 7 miles northwest of manning, or 9 miles east of denison, moving southeast at 20 mph (radar indicated). Hazards include quarter size hail. damage to vehicles is expected
4/19/2017 7:26 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 4/19/2017 7:31 PM CDT At 725 pm cdt, a severe thunderstorm was located near denison, moving northeast 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, denison, manilla, vail, westside, arion, buck grove, aspinwall and denison municipal airport. A tornado watch remains in effect until 1000 pm cdt for west central iowa.
4/19/2017 7:18 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 4/19/2017 7:22 PM CDT At 717 pm cdt, a severe thunderstorm was located 7 miles south of denison, moving northeast 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.
3/6/2017 4:19 PM CST Radar Image for Severe Thunderstorms near Denison, IA at 3/6/2017 4:25 PM CST At 419 pm cst, a severe thunderstorm was located 8 miles west of manning, or 8 miles southeast of denison, moving northeast at 65 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.
3/6/2017 3:50 PM CST Radar Image for Severe Thunderstorms near Denison, IA at 3/6/2017 3:55 PM CST At 349 pm cst, a severe thunderstorm was located 7 miles west of denison, 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.
9/9/2016 1:38 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 9/9/2016 1:42 PM CDT At 137 pm cdt, severe thunderstorms were located along a line extending from near denison to near defiance, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. Locations impacted include, denison, manilla, dow city, vail, westside, arion, buck grove, aspinwall and denison municipal airport.
9/9/2016 1:17 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 9/9/2016 1:21 PM CDT At 116 pm cdt, a severe thunderstorm was located near dunlap, or 19 miles southwest of denison, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. And trees.
8/11/2016 7:24 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 8/11/2016 7:33 PM CDT At 724 pm cdt, a severe thunderstorm was located near denison, 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, carroll, denison, manning, schleswig, manilla, dow city, arcadia, breda, vail, templeton, westside, kiron, deloit, halbur, arion, buck grove, aspinwall, denison municipal airport, manning municipal airport and swan lake state park.
8/11/2016 6:52 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 8/11/2016 6:55 PM CDT At 652 pm cdt, a severe thunderstorm was located near ute, or 15 miles west of denison, moving east at 55 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.
7/11/2016 9:36 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 7/11/2016 9:41 PM CDT The severe thunderstorm warning for eastern crawford, western carroll and southern sac counties will expire at 945 pm cdt, the storm which prompted the warning has moved out of the area. therefore the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 1000 pm cdt for west central iowa.
7/11/2016 9:08 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 7/11/2016 9:13 PM CDT The severe thunderstorm warning for crawford county will expire at 915 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 and heavy rain are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 pm cdt for west central iowa.
7/11/2016 9:07 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 7/11/2016 9:10 PM CDT At 907 pm cdt, a severe thunderstorm was located 11 miles northeast of denison, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs. siding. And trees.
7/11/2016 8:58 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 7/11/2016 9:04 PM CDT At 857 pm cdt, severe thunderstorms were located along a line extending from 7 miles southwest of odebolt to near defiance, moving east at 35 mph (trained weather spotters reported power outages and trees down 5 miles west of dow city at 850 pm). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs. siding. and trees. Locations impacted include, denison, dunlap, schleswig, manilla, dow city, charter oak, vail, kiron, deloit, ricketts, arion, buck grove and denison municipal airport.
7/11/2016 8:29 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 7/11/2016 8:33 PM CDT At 829 pm cdt, a severe thunderstorm was located near ute, or 18 miles southwest of ida grove, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs. siding. And trees.
7/5/2016 11:10 PM CDT Tree damage at the denison airport. pea sized hail. wind speed estimate in crawford county IA, 0.5 miles SSW of Denison, IA
7/5/2016 11:00 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 7/5/2016 11:03 PM CDT At 1100 pm cdt, a severe thunderstorm was located near denison, moving northeast at 60 mph. this is a very dangerous storm (radar indicated). 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. Locations impacted include, denison, schleswig, manilla, dow city, charter oak, kiron, deloit, ricketts, arion, buck grove and denison municipal airport.
7/5/2016 10:40 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 7/5/2016 10:44 PM CDT At 1039 pm cdt, a severe thunderstorm was located near ute, or 12 miles west of denison, moving northeast at 65 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. Locations impacted include, denison, schleswig, manilla, dow city, charter oak, kiron, deloit, ricketts, arion, buck grove and denison municipal airport.
7/5/2016 10:24 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 7/5/2016 10:27 PM CDT At 1024 pm cdt, a severe thunderstorm was located over moorhead, or 23 miles west of denison, 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.
5/26/2016 2:27 AM CDT Radar Image for Severe Thunderstorms near Denison, IA at 5/26/2016 2:32 AM CDT At 225 am cdt, severe thunderstorms were located along a line extending from 11 miles southeast of odebolt to 8 miles east of atlantic, moving east at 50 mph (radar indicated. at 214am cdt...the denison asos reported a wind gust of 87 mph). 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, carroll, denison, atlantic, audubon, guthrie center, manning, coon rapids, glidden, anita, exira, adair, manilla, elk horn, scranton, arcadia, breda, bayard, vail, casey and templeton. This includes interstate 80 between mile markers 50 and 89.
5/26/2016 2:15 AM CDT Peak wind gust measured at the denison airport. law enforcement reports numerous limbs down in tow in crawford county IA, 2.1 miles NE of Denison, IA
5/26/2016 2:10 AM CDT Peak wind measured at the denison airport /dns/ in crawford county IA, 2.1 miles NE of Denison, IA
5/26/2016 2:10 AM CDT Radar Image for Severe Thunderstorms near Denison, IA at 5/26/2016 2:14 AM CDT At 210 am cdt, severe thunderstorms were located along a line extending from 5 miles northwest of denison to 3 miles south of atlantic, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs. siding. And trees.
9/22/2015 1:39 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 9/22/2015 1:42 PM CDT At 138 pm cdt, a severe thunderstorm was located 4 miles northeast of dunlap, or 12 miles southwest of denison, 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. Locations impacted include, denison, dow city, arion, buck grove and denison municipal airport.
9/22/2015 1:07 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 9/22/2015 1:10 PM CDT At 107 pm cdt, a severe thunderstorm was located near moorhead, or 23 miles west of denison, moving east 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.
8/9/2015 11:16 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 8/9/2015 11:19 PM CDT At 1116 pm cdt, a severe thunderstorm was located 5 miles northeast of dunlap, or 10 miles southwest of denison, moving southeast 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 remain over mainly rural areas of southwestern crawford county, including the following locations, denison municipal airport, arion, dow city and buck grove.
8/9/2015 11:02 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 8/9/2015 11:06 PM CDT At 1102 pm cdt, a severe thunderstorm was located 6 miles east of ute, or 11 miles west of denison, moving southeast 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 storm will be near, denison around 1120 pm cdt. Other locations impacted by this severe thunderstorm include buck grove, denison municipal airport, arion, dow city, ricketts and charter oak.
8/9/2015 10:40 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 8/9/2015 10:44 PM CDT At 1039 pm cdt, a severe thunderstorm was located 7 miles southeast of smithland, or 24 miles southwest of ida grove, moving southeast at 40 mph (radar indicated. at 1023 pm...quarter size hail was reported west of smithland). 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, denison around 1120 pm cdt. Other locations impacted by this severe thunderstorm include denison municipal airport, schleswig, dow city, ricketts, buck grove, deloit, arion, kiron, charter oak and vail.
6/24/2015 12:58 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 6/24/2015 1:01 PM CDT At 1258 pm cdt, a severe thunderstorm was located 10 miles southwest of lake view, or 15 miles northeast of denison, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs. siding and trees. Locations impacted include, carroll, denison, sac city, manning, lake view, odebolt, black hawk lake, schleswig, wall lake, manilla, schaller, early, dow city, charter oak, arcadia, breda, vail, templeton, auburn and westside.
6/24/2015 12:36 PM CDT Radar Image for Severe Thunderstorms near Denison, IA at 6/24/2015 12:39 PM CDT At 1236 pm cdt, a severe thunderstorm was located 8 miles southeast of danbury, or 14 miles southwest of ida grove, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs. Siding and trees.
6/7/2015 12:31 AM CDT At 1231 am cdt, severe thunderstorms were located along a line extending from 6 miles east of sac city to 4 miles west of carroll to 6 miles north of irwin, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding and trees. Locations impacted include, carroll, denison, manning, lake view, black hawk lake, wall lake, manilla, dow city, arcadia, breda, vail, templeton, auburn, westside, halbur, arion, buck grove, aspinwall, sac city municipal airport and blackhawk lake state park.
6/7/2015 12:09 AM CDT At 1209 am cdt, severe thunderstorms were located along a line extending from near sac city to 11 miles northeast of denison to 4 miles northwest of defiance, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding and trees. Locations impacted include, carroll, denison, sac city, manning, lake view, odebolt, black hawk lake, schleswig, wall lake, manilla, dow city, arcadia, breda, vail, templeton, auburn, westside, kiron, deloit and halbur.
6/6/2015 11:54 PM CDT At 1154 pm cdt, severe thunderstorms were located along a line extending from near arthur to 9 miles southwest of odebolt to near dunlap, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. Siding and trees.
5/25/2015 7:26 PM CDT The severe thunderstorm warning for southern crawford county will expire at 730 pm cdt, the storm which prompted the warning has weakened below severe limits, and no longer pose an immediate threat to life or property. therefore the warning will be allowed to expire. however small hail is still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 100 am cdt for west central iowa.
5/25/2015 7:11 PM CDT At 711 pm cdt, a severe thunderstorm was located 7 miles southwest of denison, moving northeast 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. Locations impacted include, denison, dunlap, manilla, dow city, arion, buck grove and denison municipal airport.
5/25/2015 6:52 PM CDT At 652 pm cdt, a severe thunderstorm was located 4 miles southeast of dunlap, or 15 miles southwest of denison, moving northeast at 25 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.
8/31/2014 8:06 PM CDT 10" diameter trees down - "report via social media" in crawford county IA, 0.5 miles SSW of Denison, IA
8/31/2014 7:32 PM CDT Campers tipped over in crawford county IA, 0.9 miles ESE of Denison, IA
8/31/2014 7:15 PM CDT *** 1 inj *** measured at denison awos. em reports multiple trees down and individual struck by lightning. multiple power outage in crawford county IA, 0.5 miles SSW of Denison, IA
6/30/2014 11:25 AM CDT Multiple tree-limbs down and winds estimated at 60 to 70 mp in crawford county IA, 0.5 miles SSW of Denison, IA
5/19/2012 8:51 PM CDT Storm damage reported in crawford county IA, 0.5 miles SSW of Denison, IA
1/1/0001 12:00 AM Trees down in denison and 2 miles west of town in crawford county IA, 0.5 miles SSW of Denison, IA
1/1/0001 12:00 AM Trees blown down and power lines dow in crawford county IA, 0.5 miles SSW of Denison, IA
1/1/0001 12:00 AM Storm damage reported in crawford county IA, 2.1 miles NE of Denison, IA