Montana, Wyoming Winter Weather Advisory | Effective 05/16/2026 16:55

Headline: 
Winter Weather Advisory issued May 16 at 5:55PM MDT until May 18 at 12:00PM MDT by NWS Billings MT
Event: 
Winter Weather Advisory
Urgency: 
Expected
Effective: 
May 16, 2026 - 4:55pm
Expires: 
May 17, 2026 - 5:00pm
Description: 
* WHAT...Snow and blowing snow expected. Total snow accumulations between 5 and 10 inches. Winds gusting as high as 45 mph. * WHERE...In Montana, Pryor/Northern Bighorn Mountains. In Wyoming, Northeast Bighorn Mountains. * WHEN...From 6 PM Sunday to noon MDT Monday. * IMPACTS...Snow and blowing snow will impact back country recreation and travel along Highway 14 through the Bighorn Mountains.
Instruction: 
Slow down and use caution while traveling. For the latest road conditions, call 5 1 1. If recreating in the back country, be prepared for difficult winter conditions.
Area Description: 
Pryor/Northern Bighorn Mountains; Northeast Bighorn Mountains
Forcast Office: 
NWS Billings MT