...Significant Snow over portions of Western Wyoming Today into Sunday... .A moist southwest flow along with upper level support will bring significant snowfall across portions of western Wyoming today and Sunday. The snow is expected to develop quickly this morning over much of western Wyoming. The snow will gradually lift north this evening, and be focused mainly over the far northwest tonight, before shifting back southward early Sunday morning. Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 821 AM MDT Sat Mar 14 2020 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... * WHAT...Periods of snow, heavy at times. The snow could mix with or change to rain late today. * WHERE...Star Valley. * WHEN...Today. The heaviest snowfall is expected between 9 AM and 2 PM. * SNOW AMOUNTS...3 to 5 inches over northern Star Valley with 1 to 3 inches over the south. * IMPACTS...Roads will become slick and hazards this morning, but are expected to improve by mid to late afternoon. * ADDITIONAL DETAILS...Please monitor the Bridger-Teton Avalanche Center at jhavalanche.org, if your plans include travel into the backcountry. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.