Headline:
Winter Weather Advisory issued April 23 at 1:21PM MDT until April 23 at 11:00PM MDT by NWS Riverton WY
Event:
Winter Weather Advisory
Urgency:
Expected
Effective:
April 23, 2026 - 12:21pm
Expires:
April 23, 2026 - 10:00pm
Description:
* WHAT...Snow. Additional snow accumulations of 2 to 6 inches.
* WHERE...Bighorn Mountains Southeast and Bighorn Mountains West.
* WHEN...Until 11 PM MDT this evening.
* IMPACTS...Travel could be difficult, especially over Powder River
Pass.
* ADDITIONAL DETAILS...Periodic snow showers will be possible
through the morning hours Friday into the early afternoon.
Additional snow accumulation as a result of these showers are
expected to range from 1 to 3 inches mainly in the highest
elevations.
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