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Home Return to list Severe Thunderstorm Warning 0108 Issued by the Great Falls Forecast Office
Action: New Issued At: 2025-07-28 16:51:29 782 WUUS55 KTFX 282151 SVRTFX MTC013-045-059-282245- /O.NEW.KTFX.SV.W.0108.250728T2151Z-250728T2245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Great Falls MT 351 PM MDT Mon Jul 28 2025 The National Weather Service in Great Falls has issued a * Severe Thunderstorm Warning for... Northeastern Meagher County in central Montana... Southwestern Judith Basin County in central Montana... Southeastern Cascade County in central Montana... * Until 445 PM MDT. * At 350 PM MDT, severe thunderstorms were located along a line extending from 38 miles southwest of Geyser to 13 miles north of White Sulphur Springs, moving east at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Neihart. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4721 11054 4678 11016 4670 11086 4687 11099 TIME...MOT...LOC 2150Z 253DEG 30KT 4682 11099 4681 11088 4674 11084 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ RCG Action: Continued Issued At: 2025-07-28 17:05:59 212 WWUS55 KTFX 282205 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 405 PM MDT Mon Jul 28 2025 MTC013-045-059-282245- /O.CON.KTFX.SV.W.0108.000000T0000Z-250728T2245Z/ Meagher MT-Judith Basin MT-Cascade MT- 405 PM MDT Mon Jul 28 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM MDT FOR NORTHEASTERN MEAGHER...SOUTHWESTERN JUDITH BASIN AND SOUTHEASTERN CASCADE COUNTIES... At 405 PM MDT, severe thunderstorms were located along a line extending from 36 miles southwest of Stanford to 31 miles south of Geyser to 18 miles northeast of White Sulphur Springs, moving east at 35 mph. HAZARD...Ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. Locations impacted include... Neihart. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4721 11054 4678 11016 4671 11077 4686 11088 4701 11079 TIME...MOT...LOC 2205Z 253DEG 30KT 4685 11084 4684 11073 4677 11069 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ RCG Action: Continued Issued At: 2025-07-28 17:27:59 838 WWUS55 KTFX 282227 RRA SVSTFX Severe Weather Statement National Weather Service Great Falls MT 427 PM MDT Mon Jul 28 2025 MTC013-045-059-282245- /O.CON.KTFX.SV.W.0108.000000T0000Z-250728T2245Z/ Meagher MT-Judith Basin MT-Cascade MT- 427 PM MDT Mon Jul 28 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM MDT FOR EAST CENTRAL MEAGHER...SOUTHWESTERN JUDITH BASIN AND SOUTHEASTERN CASCADE COUNTIES... At 427 PM MDT, severe thunderstorms were located along a line extending from 26 miles south of Geyser to 22 miles southwest of Stanford to 28 miles northeast of White Sulphur Springs, moving east at 25 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. These severe thunderstorms will remain over mainly rural areas of east central Meagher, southwestern Judith Basin and southeastern Cascade Counties. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4716 11050 4678 11016 4673 11063 4685 11070 4698 11062 TIME...MOT...LOC 2227Z 253DEG 30KT 4690 11061 4689 11050 4682 11046 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ RCG Action: Expired Issued At: 2025-07-28 17:35:59 118 WWUS55 KTFX 282235 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 435 PM MDT Mon Jul 28 2025 MTC013-045-059-282245- /O.EXP.KTFX.SV.W.0108.000000T0000Z-250728T2245Z/ Meagher MT-Judith Basin MT-Cascade MT- 435 PM MDT Mon Jul 28 2025 ...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL MEAGHER... SOUTHWESTERN JUDITH BASIN AND SOUTHEASTERN CASCADE COUNTIES WILL EXPIRE AT 445 PM MDT... The storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, small hail is still possible with these thunderstorms. A Severe Thunderstorm Watch remains in effect until 900 PM MDT for central Montana. && LAT...LON 4716 11050 4678 11016 4673 11063 4685 11070 4698 11062 TIME...MOT...LOC 2235Z 253DEG 30KT 4691 11054 4690 11043 4683 11039 $$ RCG |