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    New: Official Warnings from National Meteorological Institutes Warning

    Vigilance - Greybull

    Monde / États-Unis / Wyoming / Greybull

    44°29'N / 108°3'O / Altitude 1154 m / 17:51 14/03/2026, America/Denver (UTC-6)

    warningSnow

    Winter Weather Advisory issued March 14 at 3:27PM MDT until March 14 at 11:00PM MDT by NWS Riverton WY

    depuis : 14/03/2026, 15:27
    à: 14/03/2026, 23:00

    * WHAT...Snow and blowing snow. Total accumulations of 5 to 10 inches over Powder River and Granite Passes, and up to 12 inches over the highest terrain. Winds gusting 45 to 60 mph. * WHERE...Bighorn Mountains Southeast and Bighorn Mountains West. * WHEN...Until 11 PM MDT this evening. * IMPACTS...Expect wintry travel conditions over mountain passes, including Granite and Powder River Pass.

    • Big Horn
    • 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 .
    • NWS Riverton WY
    • 14/03/2026, 15:27