428 WWUS45 KSLC 140426 WSWSLC URGENT - WINTER WEATHER MESSAGE National Weather Service Salt Lake City UT 1026 PM MDT Mon Apr 13 2026 UTZ117-125-141930- /O.CON.KSLC.WW.Y.0012.000000T0000Z-260414T2100Z/ Central Mountains-Southern Mountains- Including the following locations - Alton, Fish Lake, Cove Fort, Joes Valley, and Brian Head 1026 PM MDT Mon Apr 13 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT TUESDAY... * WHAT...Snow expected. Additional snow accumulations of 4 to 8 inches. Heaviest snow totals will be at and above 9000 feet. * WHERE...Central Mountains and Southern Mountains. * WHEN...Until 3 PM MDT Tuesday. * IMPACTS...Winter driving conditions will be possible on mountain routes. * ADDITIONAL DETAILS...Snow accumulations will largely remain above 6000 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov. && $$ For more information from the National Weather Service visit https://weather.gov/saltlakecity. For information on potential travel impacts visit http://udottraffic.utah.gov JAC  046 WWUS46 KPDT 140447 WSWPDT URGENT - WINTER WEATHER MESSAGE National Weather Service Pendleton OR 947 PM PDT Mon Apr 13 2026 ORZ509-142000- /O.CON.KPDT.WS.W.0005.260415T0000Z-260416T1200Z/ East Slopes of the Oregon Cascades- Including the cities of Camp Sherman, Sunriver, La Pine, and Sisters 947 PM PDT Mon Apr 13 2026 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 PM TUESDAY TO 5 AM PDT THURSDAY ABOVE 4000 FEET... * WHAT...Heavy snow expected. Total snow accumulations of 6 to 12 inches above 4000 feet, heaviest along the Cascade crest. Winds gusting as high as 45 mph. * WHERE...East Slopes of the Oregon Cascades. * WHEN...From 5 PM Tuesday to 5 AM PDT Thursday. * IMPACTS...Significant snowfall with periods of heavy snowfall rates will combine with low visibility to create very difficult driving conditions. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Lighter snowfall is forecast below 4000 feet along US 97, US 26, and US20. Steady snowfall late Tuesday afternoon into Wednesday morning will turn over to snow showers Wednesday afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... Persons should consider delaying all travel. If travel is absolutely necessary, drive with extreme caution. Consider taking a winter storm kit along with you, including such items as tire chains, booster cables, flashlight, shovel, blankets and extra clothing. Also take water, a first aid kit, and anything else that would help you survive in case you become stranded. Do not touch downed lines and report any power outages to your electric company. Travel is highly discouraged due to slick roadways and the possibility of downed trees and power lines. && $$ WAZ522-142000- /O.CON.KPDT.WW.Y.0012.260414T1800Z-260416T0600Z/ Upper Slopes of the Eastern Washington Cascades Crest- Including the cities of Easton and Roslyn 947 PM PDT Mon Apr 13 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT WEDNESDAY ABOVE 2500 FEET... * WHAT...Snow expected. Total snow accumulations of 4 to 8 inches above 2500 feet with locally higher amounts along the Cascade crest. Winds gusting as high as 45 mph. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest. * WHEN...From 11 AM Tuesday to 11 PM PDT Wednesday. * IMPACTS...Significant snowfall with periods of heavy snowfall rates will combine with low visibility to create very difficult driving conditions. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Lighter snowfall amounts are forecast below 2500 feet along I-90 and US 12. Steady snowfall Tuesday afternoon through Tuesday night will turn over to snow showers Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by visiting the website wsdot.wa.gov/travel. && $$ MD  457 WWUS45 KBYZ 140456 WSWBYZ URGENT - WINTER WEATHER MESSAGE National Weather Service Billings MT 1056 PM MDT Mon Apr 13 2026 MTZ067-150500- /O.NEW.KBYZ.WS.A.0004.260416T0000Z-260417T1200Z/ Absaroka/Beartooth Mountains- Including the locations of Cooke City 1056 PM MDT Mon Apr 13 2026 ...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE THURSDAY NIGHT... * WHAT...Heavy snow possible. Total snow accumulations between 12 and 18 inches possible. Winds could gust as high as 60 mph. * WHERE...Absaroka/Beartooth Mountains. * WHEN...From Wednesday evening through late Thursday night. * IMPACTS...Recreation in the high country could be impacted by heavy accumulating snow. Widespread blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Highest totals expected above 9 kft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ Additional graphics for this hazard can be found at http://www.weather.gov/billings McKeown-Robbie