A powerful cold front will plunge into the south-central Plains and produce a number of hazards, including an early season snow storm for the Central Rockies. Expect significant accumulations with gusty winds in the higher elevations of Wyoming and Colorado. States with Active Advisories: Nevada, Utah, Montana, Wyoming, Colorado, New Mexico
Nevada - Winter Weather Advisory - Northeast. Total snow accumulations 2 to 6 inches. Winds gusting in excess of 50 mph. Through 6 AM MDT Wednesday. May impact transit along I-80.
Utah - Winter Storm Warning - Northeast. Snow accumulations up to 6 inches. Winds gusting as high as 60 mph. Occasional whiteout conditions are possible. Until noon MDT Wednesday. Transit impacts expected along I-15 from ID border to Lehi, I-84 through Weber Canyon, and I-80 from NV line through Parleys Canyon
Montana - Winter Storm Warning - South Central. Snow accumulations of 9 to 15 inches with the greatest amounts on the northeast facing slopes. Through noon MDT Tuesday.
Wyoming - Winter Storm Warning - Total snow accumulations of 4 to 8 inches. Locally higher amounts of 6 to 12 inches near Beaver Rim. Winds gusting as high as 45 mph. Until noon MDT Tuesday. I-80 is currently closed due to Winter Weather Conditions from Evanston to Green River
Colorado - Winter Storm Warning - Total snow accumulations of 8 to 20 inches. From noon Tuesday to 6 AM MDT Thursday.
New Mexico - Winter Storm Warning - North Central. Total snow accumulations of up to 6 inches, except 6 to 12 inches above 7500 feet. Winds gusting as high as 50 mph. From 6 PM this evening to 6 PM MDT Wednesday.