Headline:
Winter Weather Advisory issued March 14 at 5:46AM MDT until March 14 at 11:00PM MDT by NWS Riverton WY
Event:
Winter Weather Advisory
Urgency:
Expected
Effective:
March 14, 2026 - 4:46am
Expires:
March 14, 2026 - 4:15pm
Description:
* WHAT...Snow expected. Total snow accumulations of an inch or two
at Mammoth and the Lamar Valley, 4 to 8 inches throughout the
Park, and 10 to 15 inches over the Pitchstone Plateau and high
peaks. Winds gusting 35 to 50 mph.
* WHERE...Yellowstone National Park.
* WHEN...Until 11 PM MDT this evening.
* IMPACTS...Expect wintry travel and backcountry conditions.
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:
Yellowstone National Park
Forcast Office:
NWS Riverton WY