< Winter Storm Warning Montana | Effective 03/13/2026 00:46

Winter Storm Warning Montana | Effective 03/13/2026 00:46

Headline: 
Winter Storm Warning issued March 13 at 1:46AM MDT until March 15 at 6:00AM MDT by NWS Billings MT
Event: 
Winter Storm Warning
Urgency: 
Expected
Effective: 
March 13, 2026 - 12:46am
Expires: 
March 14, 2026 - 1:00am
Description: 
* WHAT...Periods of snow. Heaviest snowfall is expected Friday night. Total snow accumulations between 5 and 10 inches. * WHERE...Powder River and Southern Rosebud. * WHEN...Until 6 AM MDT Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could become difficult at times, especially over the Lame Deer Divide vicinity. Cold and wet conditions will be dangerous for young livestock. * ADDITIONAL DETAILS...Roads are expected to be slushy in most areas during the day Friday. Heavier snow is expected Friday night through Saturday evening with roads conditions deteriorating further at that time.
Instruction: 
If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For the latest road conditions, call 5 1 1.
Area Description: 
Powder River; Southern Rosebud
Forcast Office: 
NWS Billings MT