032 
WUUS55 KBYZ 292340
SVRBYZ
MTC003-087-300045-
/O.NEW.KBYZ.SV.W.0226.250729T2340Z-250730T0045Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Billings MT
540 PM MDT Tue Jul 29 2025

The National Weather Service in Billings has issued a

* Severe Thunderstorm Warning for...
  Southeastern Big Horn County in south central Montana...
  Southern Rosebud County in southeastern Montana...

* Until 645 PM MDT.

* At 540 PM MDT, a severe thunderstorm was located 11 miles 
  southeast of Busby, or 33 miles south of Colstrip, moving 
  southeast at 30 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...
  Birney, Birney Village and Northern Cheyenne Indian Reservation.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from 
windows. This storm is capable of producing damaging winds and large 
hail.

Torrential rainfall is also occurring with this storm and may lead 
to flash flooding. Do not drive your vehicle through flooded 
roadways.

&&

LAT...LON 4543 10693 4556 10673 4537 10623 4536 10624
      4535 10624 4535 10628 4519 10628 4507 10645
TIME...MOT...LOC 2339Z 301DEG 23KT 4543 10678

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Matos

894 
WWUS55 KBYZ 300005
SVSBYZ

Severe Weather Statement
National Weather Service Billings MT
605 PM MDT Tue Jul 29 2025

MTC003-087-300015-
/O.CAN.KBYZ.SV.W.0226.000000T0000Z-250730T0045Z/
Big Horn MT-Rosebud MT-
605 PM MDT Tue Jul 29 2025

...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHEASTERN BIG 
HORN AND SOUTHERN ROSEBUD COUNTIES...

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 has been cancelled. However, small hail, 
gusty winds, and heavy rain are still possible with this 
thunderstorm.

A Severe Thunderstorm Watch remains in effect until 900 PM MDT for 
portions of south central and southeast Montana.

&&

LAT...LON 4543 10693 4556 10673 4537 10623 4536 10624
      4535 10624 4535 10628 4519 10628 4507 10645
TIME...MOT...LOC 2340Z 301DEG 23KT 4543 10677

$$

Matos