WSWRIW WYZ012-232300- WWUS45 KRIW 230642 /O.CON.KRIW.WW.Y.0012.250223T1800Z-250224T1800Z/ Teton and Gros Ventre Mountains- 1142 PM MST Sat Feb 22 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM SUNDAY TO 11 AM MST MONDAY... * WHAT...Snow expected. Total snow accumulations between 6 and 12 inches, with up to 18 inches for the highest elevations of the Teton Mountains. Winds gusting as high as 40 mph. * WHERE...Teton and Gros Ventre Mountains. * WHEN...From 11 AM Sunday to 11 AM MST Monday. * IMPACTS...Travel could be very difficult due to falling and blowing snow over mountain passes, such as Teton and Togwotee Passes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. 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 https://weather.gov/riw/winter. For winter road conditions from the Wyoming Department of Transportation, visit https://wyoroad.info. &&