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Home Return to list Severe Thunderstorm Warning 0106 Issued by the Great Falls Forecast Office
Action: New Issued At: 2025-07-28 16:11:58
483
WUUS55 KTFX 282111
SVRTFX
MTC007-059-282200-
/O.NEW.KTFX.SV.W.0106.250728T2111Z-250728T2200Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Great Falls MT
311 PM MDT Mon Jul 28 2025
The National Weather Service in Great Falls has issued a
* Severe Thunderstorm Warning for...
Northwestern Broadwater County in southwestern Montana...
West central Meagher County in central Montana...
* Until 400 PM MDT.
* At 311 PM MDT, severe thunderstorms were located along a line
extending from 15 miles east of Montana City to 6 miles east of
East Helena, moving northeast at 20 mph.
HAZARD...Quarter size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
* Locations impacted include...
Goose Bay and Winston.
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 4657 11164 4668 11164 4679 11136 4650 11128
4647 11178 4657 11178
TIME...MOT...LOC 2111Z 236DEG 11KT 4658 11161 4655 11179
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
$$
RCG
Action: Continued Issued At: 2025-07-28 16:23:28 833 WWUS55 KTFX 282123 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 323 PM MDT Mon Jul 28 2025 MTC007-059-282200- /O.CON.KTFX.SV.W.0106.000000T0000Z-250728T2200Z/ Broadwater MT-Meagher MT- 323 PM MDT Mon Jul 28 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM MDT FOR NORTH CENTRAL BROADWATER AND WEST CENTRAL MEAGHER COUNTIES... At 323 PM MDT, severe thunderstorms were located along a line extending from 20 miles north of Townsend to 13 miles east of East Helena, moving east at 25 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Goose Bay. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4668 11163 4679 11136 4650 11128 4648 11162 TIME...MOT...LOC 2123Z 251DEG 21KT 4662 11147 4655 11164 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ RCG Action: Continued Issued At: 2025-07-28 16:30:28 147 WWUS55 KTFX 282129 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 329 PM MDT Mon Jul 28 2025 MTC007-059-282200- /O.CON.KTFX.SV.W.0106.000000T0000Z-250728T2200Z/ Broadwater MT-Meagher MT- 329 PM MDT Mon Jul 28 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM MDT FOR NORTH CENTRAL BROADWATER AND WEST CENTRAL MEAGHER COUNTIES... At 329 PM MDT, severe thunderstorms were located along a line extending from 21 miles north of Townsend to 14 miles east of East Helena, moving northeast at 15 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Goose Bay. 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 4666 11159 4679 11136 4650 11128 4652 11158 TIME...MOT...LOC 2129Z 236DEG 11KT 4663 11146 4656 11163 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ RCG Action: Cancelled Issued At: 2025-07-28 16:40:59 400 WWUS55 KTFX 282140 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 340 PM MDT Mon Jul 28 2025 MTC007-059-282150- /O.CAN.KTFX.SV.W.0106.000000T0000Z-250728T2200Z/ Broadwater MT-Meagher MT- 340 PM MDT Mon Jul 28 2025 ...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL BROADWATER AND WEST CENTRAL MEAGHER COUNTIES IS CANCELLED... The storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. Therefore, the warning has been cancelled. However, small hail is still possible with these thunderstorms. A Severe Thunderstorm Watch remains in effect until 900 PM MDT for central and southwestern Montana. && LAT...LON 4666 11159 4679 11136 4650 11128 4652 11158 TIME...MOT...LOC 2138Z 236DEG 11KT 4665 11142 4658 11159 $$ RCG | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||