Winter Weather Warnings / Watches / Advisories
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
186 WWUS45 KRIW 231843 WSWRIW URGENT - WINTER WEATHER MESSAGE National Weather Service Riverton WY 1143 AM MST Sat Nov 23 2024 WYZ001-012-241200- /O.CON.KRIW.WW.Y.0036.000000T0000Z-241125T0000Z/ Yellowstone National Park-Teton and Gros Ventre Mountains- Including the cities of Lake, Mammoth, and Old Faithful 1143 AM MST Sat Nov 23 2024 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 5 PM MST SUNDAY... * WHAT...Snow. Additional snow accumulations between 4 and 8 inches. Local amounts up to 12 inches are possible in southwestern Yellowstone Park and highest peaks of the Tetons and Gros Ventre. Winds gusting as high as 35 mph. * WHERE...Yellowstone National Park and Teton and Gros Ventre Mountains. * WHEN...Until 5 PM MST Sunday. * IMPACTS...Travel could be very difficult, including over Teton Pass. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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 weather.gov/riw/winter. For winter road conditions from the Wyoming Department of Transportation, visit https://wyoroad.info. && $$ For more information from the National Weather Service visit https://weather.gov/riw