WWUS45 KRIW 052117 WSWRIW URGENT - WINTER WEATHER MESSAGE National Weather Service Riverton WY 217 PM MST Tue Mar 5 2024 WYZ012-061400- /O.CON.KRIW.WS.W.0008.000000T0000Z-240306T1800Z/ Teton and Gros Ventre Mountains- 217 PM MST Tue Mar 5 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Heavy snow expected. Total snow accumulations of 14 to 22 inches. West wind frequently gusting 20 to 35 mph with peak speeds around 50 mph. * WHERE...Teton and Gros Ventre Mountains. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be very difficult over Teton Pass during the Tuesday evening and Wednesday morning commutes. * ADDITIONAL DETAILS...The heaviest snow falls until 2 AM Wednesday with snowfall rates of one to two inches per hour Tuesday evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. 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. && $$ WYZ013-061400- /O.CON.KRIW.WS.W.0008.000000T0000Z-240306T1800Z/ Jackson Hole- Including the city of Jackson 217 PM MST Tue Mar 5 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Heavy snow expected. Total snow accumulations of 6 to 10 inches. Southwest wind gusting 20 to 30 mph in open areas. * WHERE...Jackson Hole. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be difficult over Teton Pass during the Tuesday evening and Wednesday morning commutes. * ADDITIONAL DETAILS...The heaviest snow falls until 2 AM Wednesday. Local snowfall totals up to around one foot are possible near Teton Village and the foothills of the Teton Range. Blowing snow and reduced visibility would be most likely west and north of Jackson Tuesday evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit weather.gov/riw/winter. For winter road conditions from the Wyoming Department of Transportation, visit https://wyoroad.info. && $$ WYZ001-061400- /O.CON.KRIW.WS.W.0008.000000T0000Z-240306T1800Z/ Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 217 PM MST Tue Mar 5 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Heavy snow expected. Total snow accumulations of 14 to 22 inches over southwest Yellowstone with 4 to 8 inches elsewhere in the park. West wind frequently gusting 15 to 30 mph. * WHERE...Yellowstone National Park. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Travel could be difficult on open roads over the northern portion of the park Tuesday evening and Wednesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. 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. && $$ WYZ023-024-061400- /O.CON.KRIW.WW.Y.0015.000000T0000Z-240306T1800Z/ Star Valley-Salt River and Wyoming Ranges- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 217 PM MST Tue Mar 5 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Snow expected. Total snow accumulations of 7 to 13 inches in the mountains, with 4 to 8 inches in Star Valley. Southwest wind gusting 15 to 30 mph at times in the valley, with gusts to around 45 mph in the mountains. * WHERE...Star Valley and Salt River and Wyoming Ranges. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be difficult over Salt River Pass during the Tuesday evening and Wednesday morning commutes. * ADDITIONAL DETAILS...Snowfall over southern Star Valley may be closer to 3 to 5 inches, while locations from Alpine to Etna could see totals climb to around 10 inches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit weather.gov/riw/winter. For winter road conditions from the Wyoming Department of Transportation, visit https://wyoroad.info. && $$ WYZ014-061400- /O.CON.KRIW.WW.Y.0015.000000T0000Z-240306T1800Z/ Wind River Mountains West- 217 PM MST Tue Mar 5 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Snow expected. Total snow accumulations of 7 to 13 inches. West-southwest wind frequently gusting 25 to 40 mph. * WHERE...Wind River Mountains West. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be difficult on roads leading from the Pinedale Foothills into the western Wind River Range. * ADDITIONAL DETAILS...The heaviest snow falls between 5 PM Tuesday and 5 AM Wednesday. 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. && $$ WYZ002-061400- /O.CON.KRIW.WW.Y.0015.000000T0000Z-240306T1800Z/ Absaroka Mountains- 217 PM MST Tue Mar 5 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Snow expected. Total snow accumulations of 8 to 14 inches, particularly in those areas close to the Continental Divide. West wind frequently gusting 25 to 40 mph. * WHERE...Absaroka Mountains. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be difficult on roads leading from the Cody Foothills into the Absaroka Range Tuesday evening through Wednesday morning. * ADDITIONAL DETAILS...The heaviest snow falls until 3 AM Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit weather.gov/riw/winter. For winter road conditions from the Wyoming Department of Transportation, visit https://wyoroad.info. && $$ For more information from the National Weather Service visit https://weather.gov/riw