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Home Return to list Severe Thunderstorm Warning 0227 Issued by the Billings Forecast Office
Action: New Issued At: 2025-07-29 18:55:01
518
WUUS55 KBYZ 292354
SVRBYZ
MTC011-017-075-300100-
/O.NEW.KBYZ.SV.W.0227.250729T2354Z-250730T0100Z/
BULLETIN - EAS ACTIVATION REQUESTED
Severe Thunderstorm Warning
National Weather Service Billings MT
554 PM MDT Tue Jul 29 2025
The National Weather Service in Billings has issued a
* Severe Thunderstorm Warning for...
Northwestern Carter County in southeastern Montana...
Southeastern Custer County in southeastern Montana...
Northeastern Powder River County in southeastern Montana...
* Until 700 PM MDT.
* At 554 PM MDT, a severe thunderstorm was located 21 miles east of
Volborg, or 34 miles north of Broadus, moving southeast at 50 mph.
HAZARD...Two inch hail and 60 mph wind gusts.
SOURCE...Public reported. At 548 PM, golf ball size hail was
reported 18 miles SSW of Mizpah. This storm has a
history of producing hail greater than two inches in
diameter.
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...
Powderville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm has produced dangerous hail
and is capable of producing damaging winds.
Torrential rainfall is also occurring with this storm and may lead
to flash flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 4601 10563 4616 10535 4576 10438 4539 10512
TIME...MOT...LOC 2354Z 302DEG 42KT 4592 10526
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...OBSERVED
MAX HAIL SIZE...2.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Matos
Action: Continued Issued At: 2025-07-29 19:04:16
868
WWUS55 KBYZ 300003
SVSBYZ
Severe Weather Statement
National Weather Service Billings MT
603 PM MDT Tue Jul 29 2025
MTC011-017-075-300100-
/O.CON.KBYZ.SV.W.0227.000000T0000Z-250730T0100Z/
Carter MT-Custer MT-Powder River MT-
603 PM MDT Tue Jul 29 2025
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 7 PM MDT FOR
NORTHWESTERN CARTER, SOUTHEASTERN CUSTER AND NORTHEASTERN POWDER
RIVER COUNTIES...
At 603 PM MDT, a severe thunderstorm was located 22 miles east of
Volborg, or 32 miles north of Broadus, moving southeast at 40 mph.
HAZARD...Two inch hail and 60 mph wind gusts.
SOURCE...Public reported. At 548 PM, golf ball size hail was
reported 18 miles SSW of Mizpah. This storm has a
history of producing hail greater than two inches in
diameter.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
wind damage to roofs, siding, and trees.
Locations impacted include...
Powderville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm has produced dangerous hail
and is capable of producing damaging winds.
Torrential rainfall is also occurring with this storm and may lead
to flash flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 4593 10555 4610 10524 4576 10438 4539 10512
TIME...MOT...LOC 2354Z 305DEG 33KT 4594 10534
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...OBSERVED
MAX HAIL SIZE...2.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Matos
Action: Continued Issued At: 2025-07-29 19:30:32
746
WWUS55 KBYZ 300030
SVSBYZ
Severe Weather Statement
National Weather Service Billings MT
630 PM MDT Tue Jul 29 2025
MTC011-017-075-300100-
/O.CON.KBYZ.SV.W.0227.000000T0000Z-250730T0100Z/
Carter MT-Custer MT-Powder River MT-
630 PM MDT Tue Jul 29 2025
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 7 PM MDT FOR
NORTHWESTERN CARTER, SOUTHEASTERN CUSTER AND NORTHEASTERN POWDER
RIVER COUNTIES...
At 630 PM MDT, a severe thunderstorm was located 22 miles southwest
of Ekalaka, moving southeast at 40 mph.
HAZARD...Two inch hail and 60 mph wind gusts.
SOURCE...Public reported. At 548 PM, golf ball size hail was
reported 18 miles SSW of Mizpah. This storm has a
history of producing hail greater than two inches in
diameter.
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...
Powderville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm has produced dangerous hail
and is capable of producing damaging winds.
Torrential rainfall is also occurring with this storm and may lead
to flash flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 4582 10534 4601 10501 4576 10438 4539 10512
TIME...MOT...LOC 0003Z 306DEG 33KT 4589 10524
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...OBSERVED
MAX HAIL SIZE...2.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Archer
Action: Expired Issued At: 2025-07-29 19:52:48 328 WWUS55 KBYZ 300052 SVSBYZ Severe Weather Statement National Weather Service Billings MT 652 PM MDT Tue Jul 29 2025 MTC011-017-075-300102- /O.EXP.KBYZ.SV.W.0227.000000T0000Z-250730T0100Z/ Carter MT-Custer MT-Powder River MT- 652 PM MDT Tue Jul 29 2025 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 7 PM MDT FOR NORTHWESTERN CARTER, SOUTHEASTERN CUSTER AND NORTHEASTERN POWDER RIVER COUNTIES... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. However, small hail and heavy rain are still possible with this thunderstorm. A Severe Thunderstorm Warning still remains in effect for Carter county through 745 PM MDT. A Severe Thunderstorm Watch remains in effect until 900 PM MDT for a portion of southeast Montana. && LAT...LON 4582 10534 4601 10501 4576 10438 4539 10512 TIME...MOT...LOC 0030Z 306DEG 33KT 4575 10495 $$ Archer | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||