Hail Map for Grass Range, MT

Hail and Wind Damage Spotted near Grass Range, MT

Date / Time	Report Details
9/3/2023 6:38 PM MDT	At 638 pm mdt, severe thunderstorms were located along a line extending from 18 miles west of roy to 13 miles northeast of lewistown to 15 miles west of grass range, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, grass range, fergus, giltedge, hilger, heath, and forestgrove. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
9/3/2023 6:18 PM MDT	At 618 pm mdt, severe thunderstorms were located along a line extending from 17 miles east of denton to near lewistown to 15 miles east of moore, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
5/25/2023 5:26 PM MDT	At 526 pm mdt, a severe thunderstorm was located near grass range, or 25 miles west of winnett, 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, grass range and forestgrove. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
5/25/2023 5:02 PM MDT	At 501 pm mdt, a severe thunderstorm was located near grass range, or 23 miles east of lewistown, 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.
8/4/2022 4:05 PM MDT	At 403 pm mdt, severe thunderstorms were located along a line extending from 15 miles west of hays to 10 miles south of grass range, moving northeast at 60 mph. however, a few additional storms were also moving over northwestern and southwestern fergus county (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, lewistown, winifred, grass range, hays, roy, fergus, forestgrove, fred robinson bridge, lodge pole, suffolk, giltedge, judith landing, hilger, heath and christina. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.
8/4/2022 3:41 PM MDT	At 340 pm mdt, severe thunderstorms were located along a line extending from 19 miles north of winifred to 24 miles southeast of lewistown, moving northeast at 60 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
7/13/2022 5:27 PM MDT	At 428 pm mdt, a severe thunderstorm was located 12 miles southeast of moore, or 16 miles south of lewistown, moving east at 40 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.
7/13/2022 4:30 PM MDT	At 428 pm mdt, a severe thunderstorm was located 12 miles southeast of moore, or 16 miles south of lewistown, moving east at 40 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.
7/9/2022 7:06 PM MDT	At 706 pm mdt, severe thunderstorms were located along a line extending from 21 miles south of st. pierre to stanford, moving east at 45 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
7/8/2022 8:26 PM MDT	At 826 pm mdt, severe thunderstorms were located along a line extending from 19 miles east of parker school to 16 miles southwest of hays to 22 miles southwest of zortman to 11 miles southeast of grass range, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts and nickel size hail. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
7/5/2022 3:54 PM MDT	At 353 pm mdt, severe thunderstorms were located along a line extending from 10 miles northeast of roy to 26 miles northwest of winnett to 9 miles northwest of grass range, moving east at 35 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. localized flash flooding possible. locations impacted include, grass range and roy. hail threat, radar indicated max hail size, 1. 50 in wind threat, radar indicated max wind gust, 60 mph.
7/5/2022 3:48 PM MDT	At 348 pm mdt, severe thunderstorms were located along a line extending from 7 miles northeast of roy to 28 miles northwest of winnett to 12 miles northwest of grass range, 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. localized flash flooding possible. locations impacted include, grass range and roy. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/5/2022 3:44 PM MDT	Golf Ball sized hail reported 7.2 miles S of Grass Range, MT, report via facebook of hail up to golf balls about 7 miles north of grass range. time of event is radar estimated.
7/5/2022 3:34 PM MDT	At 334 pm mdt, severe thunderstorms were located along a line extending from near roy to 16 miles north of grass range to 14 miles east of lewistown, 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.
7/4/2022 8:06 PM MDT	At 805 pm mdt, severe thunderstorms were located along a line extending from 28 miles southeast of lewistown to near grass range, moving east 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. localized flash flooding will be possible. locations impacted include, grass range. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/4/2022 7:59 PM MDT	At 759 pm mdt, severe thunderstorms were located along a line extending from 26 miles southeast of lewistown to near grass range, moving east 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. localized flash flooding will be possible. locations impacted include, grass range and forestgrove. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/4/2022 7:52 PM MDT	At 751 pm mdt, severe thunderstorms were located along a line extending from 26 miles southeast of lewistown to near grass range, moving east 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. localized flash flooding will be possible. locations impacted include, grass range and forestgrove. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/4/2022 7:39 PM MDT	At 738 pm mdt, severe thunderstorms were located along a line extending from 24 miles southeast of lewistown to 7 miles northwest of grass range, moving east 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. Localized flash flooding will be possible.
6/28/2022 5:55 PM MDT	At 554 pm mdt, severe thunderstorms were located along a line extending from 11 miles east of grass range to 13 miles south of lewistown, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, grass range, heath and forestgrove. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
6/28/2022 5:22 PM MDT	At 522 pm mdt, severe thunderstorms were located along a line extending from 8 miles west of grass range to 12 miles south of moore, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
7/7/2021 3:46 PM MDT	At 346 pm mdt, a severe thunderstorm was located near grass range, or 16 miles west of winnett, 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, grass range.
7/7/2021 3:37 PM MDT	At 337 pm mdt, a severe thunderstorm was located over grass range, or 22 miles west of winnett, 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, grass range.
7/7/2021 3:25 PM MDT	At 324 pm mdt, a severe thunderstorm was located 9 miles west of grass range, or 20 miles east of lewistown, 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, grass range, giltedge and forestgrove.
7/7/2021 3:13 PM MDT	At 313 pm mdt, a severe thunderstorm was located 12 miles east of lewistown, 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.
6/24/2021 5:35 PM MDT	Awos station kmvh n bar ranch awos. time estimated based on rada in fergus county MT, 14.8 miles NNE of Grass Range, MT
6/24/2021 5:29 PM MDT	At 528 pm mdt, a severe thunderstorm was located 18 miles southeast of lewistown, moving east 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.
6/10/2021 3:33 PM MDT	Quarter sized hail reported 3.8 miles SW of Grass Range, MT, report from mping: quarter size (1.00 in.) hail.
6/10/2021 3:08 PM MDT	At 308 pm mdt, a severe thunderstorm was located near grass range, or 24 miles east of lewistown, moving north at 35 mph (radar indicated). Hazards include quarter size hail. damage to vehicles is expected
6/4/2021 10:13 PM MDT	At 1012 pm mdt, a severe thunderstorm was located near grass range, or 18 miles west of winnett, 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. Locations impacted include, grass range.
6/4/2021 10:00 PM MDT	At 959 pm mdt, a severe thunderstorm was located near grass range, or 24 miles west of winnett, 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. Locations impacted include, grass range.
6/4/2021 9:45 PM MDT	At 944 pm mdt, two severe thunderstorms were located 11 to 15 miles east of lewistown, moving east-northeast 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.
7/7/2020 4:26 PM MDT	The severe thunderstorm warning for eastern fergus county will expire at 430 pm mdt, 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 900 pm mdt for central montana. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service great falls.
7/7/2020 4:00 PM MDT	Half Dollar sized hail reported 0.3 miles SSW of Grass Range, MT, 4 minutes of hail ranging from pea to half dollar sized.
7/7/2020 3:55 PM MDT	At 355 pm mdt, severe thunderstorms were located along a line extending from 19 miles north of roy to 12 miles northeast of grass range to 24 miles west of flatwillow, moving east at 40 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, grass range and fred robinson bridge.
7/7/2020 3:44 PM MDT	At 343 pm mdt, severe thunderstorms were located along a line extending from 13 miles east of winifred to 7 miles north of grass range to 28 miles north of ryegate, moving east at 40 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.
7/7/2020 3:43 PM MDT	At 343 pm mdt, a severe thunderstorm capable of producing a tornado was located over grass range, or 22 miles west of winnett, moving northeast at 45 mph (radar indicated rotation). Hazards include tornado and ping pong ball 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 fergus county.
7/7/2020 3:39 PM MDT	At 338 pm mdt, a severe thunderstorm was located 7 miles northwest of u l bend rec area, or 34 miles southeast of zortman, moving northeast at 50 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, winifred, grass range, roy, fergus, suffolk, forestgrove and christina.
7/7/2020 3:33 PM MDT	At 332 pm mdt, a severe thunderstorm capable of producing a tornado was located 10 miles southwest of grass range, or 23 miles southeast of lewistown, moving northeast at 45 mph (radar indicated rotation). Hazards include tornado and ping pong ball 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, grass range around 345 pm mdt.
7/7/2020 3:23 PM MDT	At 321 pm mdt, a severe thunderstorm was located 13 miles west of crooked creek rec area, or 32 miles north of winnett, moving northeast at 50 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, lewistown, winifred, grass range, roy, fergus, suffolk, forestgrove, giltedge, glengarry, heath, hilger and christina.
7/7/2020 3:13 PM MDT	At 312 pm mdt, a broken line of severe thunderstorms were located over western and central fergus county, moving east northeast at 50 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.
7/14/2019 7:06 PM MDT	The severe thunderstorm warning for eastern fergus and south central blaine counties will expire at 715 pm mdt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire.
7/14/2019 6:24 PM MDT	At 624 pm mdt, severe thunderstorms were located along a line extending from 21 miles southwest of hays to 10 miles northeast of roy to 10 miles north of grass range to 25 miles west of flatwillow to 28 miles southeast of lewistown, 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.
7/14/2019 6:13 PM MDT	At 612 pm mdt, severe thunderstorms were located along a line extending from near winifred to 9 miles northwest of roy to 14 miles west of grass range to 23 miles southeast of lewistown, moving east at 55 mph (radar indicated). Hazards include 70 mph wind gusts and nickel size hail. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include, lewistown, winifred, grass range, roy, fergus, suffolk, forestgrove, fred robinson bridge, giltedge, heath, hilger and christina.
7/14/2019 5:51 PM MDT	At 551 pm mdt, severe thunderstorms were located along a line extending from 20 miles northeast of denton to 15 miles south of winifred to near lewistown to 17 miles southeast of moore to 21 miles northeast of harlowton, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
7/13/2019 5:18 PM MDT	At 517 pm mdt, severe thunderstorms were located along a line extending from 16 miles east of winifred to 16 miles northeast of roy to 24 miles northeast of grass range to near winnett, moving northeast at 60 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. Locations impacted include, grass range, roy, fergus, suffolk and fred robinson bridge.
7/13/2019 4:53 PM MDT	At 452 pm mdt, severe thunderstorms were located along a line extending from 14 miles south of winifred to 8 miles southwest of roy to grass range to 14 miles west of flatwillow, moving northeast at 60 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
7/1/2019 6:00 PM MDT	At 546 pm mdt, a severe thunderstorm was located 13 miles southwest of grass range, moving southeast at 35 mph (radar indicated). Hazards include quarter size hail. damage to vehicles is expected
7/1/2019 5:46 PM MDT	At 546 pm mdt, a severe thunderstorm was located 13 miles southwest of grass range, moving southeast at 35 mph (radar indicated). Hazards include quarter size hail. damage to vehicles is expected
6/28/2019 7:55 PM MDT	The severe thunderstorm warning for southeastern fergus county will expire at 800 pm mdt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. a tornado watch remains in effect until midnight mdt for central montana. remember, a severe thunderstorm warning still remains in effect for eastern fergus county.
6/28/2019 7:43 PM MDT	At 743 pm mdt, a severe thunderstorm was located 10 miles south of roy, or 22 miles east of lewistown, moving northeast at 40 mph (trained weather spotters). 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, grass range, roy and fergus.
6/28/2019 7:42 PM MDT	The national weather service in great falls has issued a * severe thunderstorm warning for. southeastern fergus county in central montana. until 830 pm mdt. At 741 pm mdt, a severe thunderstorm was located 10 miles south of roy, or 25 miles east of lewistown, moving northeast at 45 mph.
6/28/2019 7:29 PM MDT	At 715 pm mdt, a severe thunderstorm was located over lewistown, moving northeast at 50 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.
6/28/2019 7:16 PM MDT	At 715 pm mdt, a severe thunderstorm was located over lewistown, moving northeast at 50 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.
6/28/2018 5:19 PM MDT	At 519 pm mdt, a severe thunderstorm was located near grass range, or 23 miles west of winnett, 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. Locations impacted include, grass range.
6/28/2018 5:03 PM MDT	At 503 pm mdt, a severe thunderstorm was located near grass range, or 24 miles east of lewistown, moving northeast at 60 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.
6/28/2018 3:55 PM MDT	At 354 pm mdt, a severe thunderstorm was located near grass range, or 17 miles west of winnett, 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.
6/21/2018 5:38 PM MDT	At 535 pm mdt, a severe thunderstorm was located near grass range, or 23 miles west of winnett, moving east at 25 mph (trained weather spotters have reported large amounts of pea to dime sized hail with some hail up to the size of quarters. rainfall amounts of one half to three quarters of an inch have also been reported). 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, grass range, giltedge, heath and forestgrove.
6/21/2018 4:56 PM MDT	At 454 pm mdt, a severe thunderstorm was located 10 miles east of lewistown, moving east at 25 mph (trained weather spotters have reported hail to size of quarters in addition to large amounts of pea to dime size hail with this storm). 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, grass range around 540 pm mdt. Other locations impacted by this severe thunderstorm include giltedge, heath and forestgrove.
6/7/2018 10:42 AM MDT	The severe thunderstorm warning for southeastern fergus county will expire at 1045 am mdt, 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 heavy rain is 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 great falls.
6/7/2018 9:59 AM MDT	At 957 am mdt, a severe thunderstorm was located 20 miles south of grass range, or 24 miles northwest of roundup, 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.
6/4/2018 4:57 PM MDT	At 456 pm mdt, a severe thunderstorm was located 11 miles southeast of moore, or 12 miles south of lewistown, moving northeast 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.
6/12/2017 9:57 PM MDT	The severe thunderstorm warning for fergus county will expire at 1000 pm mdt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore the warning will be allowed to expire. however gusty winds and heavy rain are still possible with these thunderstorms.
6/12/2017 9:13 PM MDT	At 912 pm mdt, severe thunderstorms were located along a line extending from 12 miles east of denton to near grass range, moving north at 35 mph (wind gusts up to 60 mph were reported at lewistown airport and near grass range as these stormed moved through). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
6/12/2017 8:55 PM MDT	Storm damage reported in fergus county MT, 13.8 miles NNE of Grass Range, MT
6/24/2016 4:10 PM MDT	Storm damage reported in fergus county MT, 14.4 miles NNE of Grass Range, MT
6/9/2016 3:26 PM MDT	The severe thunderstorm warning for east central fergus county will expire at 330 pm mdt, the storm which prompted the warning has moved out of the area. therefore the warning will be allowed to expire. however small hail and gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 1000 pm mdt for central montana. remember, a severe thunderstorm warning still remains in effect for central musselshell county in central montana, northern yellowstone county in south central montana,.
6/9/2016 3:18 PM MDT	Quarter sized hail reported 14.3 miles SW of Grass Range, MT
6/9/2016 3:12 PM MDT	Quarter sized hail reported 10.7 miles S of Grass Range, MT
6/9/2016 3:12 PM MDT	At 312 pm mdt, a severe thunderstorm was located 10 miles northeast of grass range, or 20 miles northwest of winnett, moving east at 40 mph (trained weather spotters). 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, grass range.
6/9/2016 2:57 PM MDT	At 257 pm mdt, a severe thunderstorm was located 11 miles south of roy, or 25 miles east of lewistown, moving east at 50 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.
6/3/2014 3:10 PM MDT	Quarter sized hail reported 15.3 miles NE of Grass Range, MT, hail covered the ground. still looks like it snowed at report time.
8/3/2013 4:14 PM MDT	Quarter sized hail reported 0.3 miles SSW of Grass Range, MT
8/3/2013 4:14 PM MDT	Half Dollar sized hail reported 0.3 miles SSW of Grass Range, MT
7/4/2013 2:55 PM MDT	Ping Pong Ball sized hail reported 16.8 miles NNW of Grass Range, MT, ping pong size hail falling on highway 191 near mile marker 29.