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Home Return to list Severe Thunderstorm Warning 0118 Issued by the Great Falls Forecast Office
Action: New Issued At: 2025-07-28 18:49:01
472
WUUS55 KTFX 282348
SVRTFX
MTC027-290030-
/O.NEW.KTFX.SV.W.0118.250728T2348Z-250729T0030Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Great Falls MT
548 PM MDT Mon Jul 28 2025
The National Weather Service in Great Falls has issued a
* Severe Thunderstorm Warning for...
South central Fergus County in central Montana...
* Until 630 PM MDT.
* At 548 PM MDT, severe thunderstorms were located along a line
extending from 13 miles south of Lewistown to 21 miles southeast of
Moore, moving southeast at 30 mph.
HAZARD...Ping pong ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
wind damage to roofs, siding, and trees.
* These severe thunderstorms will remain over mainly rural areas of
south central Fergus County.
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 4675 10868 4675 10938 4670 10939 4669 10958
4696 10937 4676 10866
TIME...MOT...LOC 2348Z 295DEG 25KT 4688 10934 4670 10945
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RCG
Action: Continued Issued At: 2025-07-28 19:04:32
937
WWUS55 KTFX 290004
SVSTFX
Severe Weather Statement
National Weather Service Great Falls MT
604 PM MDT Mon Jul 28 2025
MTC027-290030-
/O.CON.KTFX.SV.W.0118.000000T0000Z-250729T0030Z/
Fergus MT-
604 PM MDT Mon Jul 28 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM MDT
FOR SOUTH CENTRAL FERGUS COUNTY...
At 603 PM MDT, severe thunderstorms were located along a line
extending from 18 miles southeast of Lewistown to 22 miles north of
Deadmans Basin Reservoir, moving southeast at 30 mph.
HAZARD...Golf ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect wind
damage to roofs, siding, and trees.
These severe thunderstorms will remain over mainly rural areas of
south central Fergus County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4670 10946 4695 10934 4676 10866 4675 10868
4675 10938 4670 10939
TIME...MOT...LOC 0003Z 295DEG 25KT 4684 10922 4666 10933
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RCG
Action: Continued Issued At: 2025-07-28 19:15:02
358
WWUS55 KTFX 290014
SVSTFX
Severe Weather Statement
National Weather Service Great Falls MT
614 PM MDT Mon Jul 28 2025
MTC027-290030-
/O.CON.KTFX.SV.W.0118.000000T0000Z-250729T0030Z/
Fergus MT-
614 PM MDT Mon Jul 28 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM MDT
FOR SOUTH CENTRAL FERGUS COUNTY...
At 614 PM MDT, severe thunderstorms were located along a line
extending from 20 miles southwest of Grass Range to 21 miles
northeast of Deadmans Basin Reservoir, moving southeast at 30 mph.
HAZARD...Ping pong ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect wind
damage to roofs, siding, and trees.
These severe thunderstorms will remain over mainly rural areas of
south central Fergus County.
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 4676 10866 4675 10868 4675 10933 4693 10927
TIME...MOT...LOC 0014Z 294DEG 31KT 4679 10907 4661 10918
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RCG
Action: Expired Issued At: 2025-07-28 19:23:33 517 WWUS55 KTFX 290023 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 623 PM MDT Mon Jul 28 2025 MTC027-290033- /O.EXP.KTFX.SV.W.0118.000000T0000Z-250729T0030Z/ Fergus MT- 623 PM MDT Mon Jul 28 2025 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL FERGUS COUNTY WILL EXPIRE AT 630 PM MDT... The storms which prompted the warning have moved out of the area. Therefore, the warning will be allowed to expire. However, small hail and gusty winds are still possible with these thunderstorms. A Severe Thunderstorm Watch remains in effect until 900 PM MDT for central Montana. && LAT...LON 4676 10866 4675 10868 4675 10933 4693 10927 TIME...MOT...LOC 0023Z 295DEG 25KT 4677 10901 4659 10912 $$ RCG | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||