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Home Return to list Severe Thunderstorm Warning 0115 Issued by the Great Falls Forecast Office
Action: New Issued At: 2025-07-28 17:52:00
581
WUUS55 KTFX 282251
SVRTFX
MTC027-045-282345-
/O.NEW.KTFX.SV.W.0115.250728T2251Z-250728T2345Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Great Falls MT
451 PM MDT Mon Jul 28 2025
The National Weather Service in Great Falls has issued a
* Severe Thunderstorm Warning for...
Southeastern Judith Basin County in central Montana...
South central Fergus County in central Montana...
* Until 545 PM MDT.
* At 451 PM MDT, a severe thunderstorm was located near Hobson, or 21
miles southwest of Lewistown, moving east at 20 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...
Hobson, Moore, and Buffalo.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4681 10996 4703 10989 4702 10946 4675 10950
TIME...MOT...LOC 2251Z 277DEG 15KT 4693 10984
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
$$
RCG
Action: Continued Issued At: 2025-07-28 18:00:00
878
WWUS55 KTFX 282259 RRA
SVSTFX
Severe Weather Statement
National Weather Service Great Falls MT
459 PM MDT Mon Jul 28 2025
MTC027-045-282345-
/O.CON.KTFX.SV.W.0115.000000T0000Z-250728T2345Z/
Judith Basin MT-Fergus MT-
459 PM MDT Mon Jul 28 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM MDT
FOR SOUTHEASTERN JUDITH BASIN AND SOUTH CENTRAL FERGUS COUNTIES...
At 459 PM MDT, a severe thunderstorm was located near Moore, or 20
miles southwest of Lewistown, moving east at 20 mph.
HAZARD...Ping pong ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect wind
damage to roofs, siding, and trees.
Locations impacted include...
Hobson, Moore, and Buffalo.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4681 10996 4703 10989 4702 10946 4675 10950
TIME...MOT...LOC 2259Z 287DEG 15KT 4691 10980
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RCG
Action: Continued Issued At: 2025-07-28 18:18:00
519
WWUS55 KTFX 282317
SVSTFX
Severe Weather Statement
National Weather Service Great Falls MT
517 PM MDT Mon Jul 28 2025
MTC045-282327-
/O.CAN.KTFX.SV.W.0115.000000T0000Z-250728T2345Z/
Judith Basin MT-
517 PM MDT Mon Jul 28 2025
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN JUDITH BASIN
COUNTY IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM MDT for
central Montana.
&&
LAT...LON 4675 10950 4679 10979 4682 10984 4683 10980
4686 10980 4690 10976 4703 10975 4702 10946
TIME...MOT...LOC 2317Z 277DEG 15KT 4690 10969
$$
MTC027-282345-
/O.CON.KTFX.SV.W.0115.000000T0000Z-250728T2345Z/
Fergus MT-
517 PM MDT Mon Jul 28 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM MDT
FOR SOUTH CENTRAL FERGUS COUNTY...
At 517 PM MDT, a severe thunderstorm was located near Moore, or 16
miles southwest of Lewistown, moving east at 15 mph.
HAZARD...Ping pong ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect wind
damage to roofs, siding, and trees.
Locations impacted include...
Moore and Buffalo.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4675 10950 4679 10979 4682 10984 4683 10980
4686 10980 4690 10976 4703 10975 4702 10946
TIME...MOT...LOC 2317Z 277DEG 15KT 4690 10969
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RCG
Action: Cancelled Issued At: 2025-07-28 18:18:00
519
WWUS55 KTFX 282317
SVSTFX
Severe Weather Statement
National Weather Service Great Falls MT
517 PM MDT Mon Jul 28 2025
MTC045-282327-
/O.CAN.KTFX.SV.W.0115.000000T0000Z-250728T2345Z/
Judith Basin MT-
517 PM MDT Mon Jul 28 2025
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN JUDITH BASIN
COUNTY IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM MDT for
central Montana.
&&
LAT...LON 4675 10950 4679 10979 4682 10984 4683 10980
4686 10980 4690 10976 4703 10975 4702 10946
TIME...MOT...LOC 2317Z 277DEG 15KT 4690 10969
$$
MTC027-282345-
/O.CON.KTFX.SV.W.0115.000000T0000Z-250728T2345Z/
Fergus MT-
517 PM MDT Mon Jul 28 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM MDT
FOR SOUTH CENTRAL FERGUS COUNTY...
At 517 PM MDT, a severe thunderstorm was located near Moore, or 16
miles southwest of Lewistown, moving east at 15 mph.
HAZARD...Ping pong ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect wind
damage to roofs, siding, and trees.
Locations impacted include...
Moore and Buffalo.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4675 10950 4679 10979 4682 10984 4683 10980
4686 10980 4690 10976 4703 10975 4702 10946
TIME...MOT...LOC 2317Z 277DEG 15KT 4690 10969
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RCG
Action: Continued Issued At: 2025-07-28 18:29:01
898
WWUS55 KTFX 282328
SVSTFX
Severe Weather Statement
National Weather Service Great Falls MT
528 PM MDT Mon Jul 28 2025
MTC027-282345-
/O.CON.KTFX.SV.W.0115.000000T0000Z-250728T2345Z/
Fergus MT-
528 PM MDT Mon Jul 28 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM MDT
FOR SOUTH CENTRAL FERGUS COUNTY...
At 528 PM MDT, a severe thunderstorm was located near Moore, or 14
miles southwest of Lewistown, moving east at 15 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Moore.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4675 10950 4679 10979 4690 10975 4703 10975
4702 10946
TIME...MOT...LOC 2328Z 277DEG 15KT 4689 10962
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RCG
Action: Expired Issued At: 2025-07-28 18:36:01
029
WWUS55 KTFX 282335
SVSTFX
Severe Weather Statement
National Weather Service Great Falls MT
535 PM MDT Mon Jul 28 2025
MTC027-282345-
/O.EXP.KTFX.SV.W.0115.000000T0000Z-250728T2345Z/
Fergus MT-
535 PM MDT Mon Jul 28 2025
...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL FERGUS COUNTY
WILL EXPIRE AT 545 PM MDT...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However, small
hail and gusty winds are still possible with this thunderstorm.
A Severe Thunderstorm Watch remains in effect until 900 PM MDT for
central Montana.
&&
LAT...LON 4675 10950 4679 10979 4690 10975 4703 10975
4702 10946
TIME...MOT...LOC 2335Z 277DEG 15KT 4689 10959
$$
RCG
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