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Winter Weather Advisory


New Event Expired

Start Time

Thu 04/08/2021 06:00 PM EDT

End Time

Fri 04/09/2021 08:00 AM EDT




Moderate impact

Full Alert Message

URGENT - WINTER WEATHER MESSAGE National Weather Service Billings MT 229 AM MDT Thu Apr 8 2021 MTZ138-169-WYZ199-090830- /O.NEW.KBYZ.WW.Y.0017.210408T2200Z-210409T1200Z/ Southern Big Horn-Bighorn Canyon-Sheridan Foothills- Including the locations of Lodge Grass, Pryor, Wyola, Sheridan, Dayton, Ranchester, and Big Horn 229 AM MDT Thu Apr 8 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 6 AM MDT FRIDAY... * WHAT...A period of wet snow expected. Total snow accumulations of 1 to 3 inches, with locally higher amounts near the mountains. Northwest wind gusts as high as 45 mph. * WHERE...In Wyoming, Sheridan Foothills. In Montana, Southern Big Horn and Bighorn Canyon. * WHEN...From 4 PM this afternoon to 6 AM MDT Friday. * IMPACTS...Plan on slippery road conditions and areas of poor visibility. Travel on I-90 from Aberdeen Hill to Sheridan will be impacted by the snow and gusty winds. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For the latest road conditions, call 5 1 1. Additional graphics for this hazard can be found at &&