Headline:
Winter Weather Advisory issued May 19 at 1:26AM MDT until May 20 at 12:00AM MDT by NWS Riverton WY
Event:
Winter Weather Advisory
Urgency:
Expected
Effective:
May 19, 2025 - 12:26am
Expires:
May 19, 2025 - 11:00pm
Description:
* WHAT...Snow. Total snow accumulations of 3 to 9 inches above 8000
feet. Local amounts over a foot possible above 9500 feet. Winds
gusting as high as 40 mph.
* WHERE...Bighorn Mountains Southeast and Bighorn Mountains West.
* WHEN...Until 12 AM MDT Tuesday.
* IMPACTS...Travel could be difficult, including over Powder River
and Granite Passes.
* ADDITIONAL DETAILS...The greatest impacts will be through early
Monday afternoon.
Instruction:
Slow down and use caution while traveling.
For graphical depictions of the snowfall forecast, including the
official NWS forecast, high end amounts, and low end amounts, visit
https://weather.gov/riw/winter .
For winter road conditions from the Wyoming Department of
Transportation, visit https://wyoroad.info .
Area Description:
Bighorn Mountains West; Bighorn Mountains Southeast
Forcast Office:
NWS Riverton WY