The main theme this coming week will be the continuation of the widespread arctic air mass with frigid temperatures and dangerous wind chills consuming the Central U.S., especially the Upper Midwest. The bitter cold will gradually advance southward to Texas and the western Gulf Coast region, spread into much of the Northwestern U.S. and may begin to reach the East next weekend. Active Advisories: Washington, Idaho, Montana, Colorado, Kansas, Oklahoma, Missouri, Arkansas, Illinois, Michigan, Indiana, Ohio
Washington
Winter Storm Warning
Heavy snow continuing this morning across the Cascades
- 2-7 inches of snow
- Until 7 AM PST Monday
Impacting transit along I-90 through Snoqualmie Pass
Idaho
Winter Weather Advisory
Additional snow occurring this mornings across the central Panhandle
- 2-6 inches of snow
- Until 10 AM PST Monday
Impacting transit along I-90 including through lookout Pass
Montana
Winter Weather Advisory
Snow continuing this morning across western MT
- 2-4 inches of snow
- Until 11 AM MST Monday
Impacting transit along I-90 from East Missoula to Bearmouth
Colorado
Winter Weather Advisory
Freezing Rain occurring across east central CO this morning
- Light glaze of ice
- Until noon CST /11 AM MST/ Monday
Kansas
Winter Weather Advisory
Freezing rain occurring this morning across southern KS
- Light glaze of ice
- Until noon CST /11 AM MST/ Monday
Oklahoma
Winter Weather Advisory
Freezing drizzle expected today across northern OK
- Glaze of ice
- Until noon CST Monday
Missouri
Winter Weather Advisory
Freezing drizzle occurring this morning across southwest MO
- 1/10th inch of ice
- Until 6 PM CST this evening
Arkansas
Winter Weather Advisory
Freezing rain developing this morning across northwest AR
- Glazing ice
- Until 1200 pm CST today
Illinois
Winter Weather Advisory
Mixed precipitation expected this afternoon across southern IL
- 1 inch of snow
- Glaze of ice
- From 3 PM this afternoon to 6 AM CST Tuesday
Michigan
Winter Weather Advisory
Snow expected this afternoon across southwest MI
- 2-4 inches of snow
- Up to 6 inches in Ottowa/Allegan counties
- From noon today to midnight EST tonight
Indiana
Winter Weather Advisory
Mixed precipitation expected this afternoon across southern IN
- 1-2 inches of snow
- 1/10th inch of ice
- From 4 PM EST /3 PM CST/ this afternoon to 7 AM EST /6 AM CST/ Tuesday
Ohio
Winter Weather Advisory
Snow expected later today across southwest OH
- 1-3 inches of snow
- From 4 PM this afternoon to 7 AM EST Tuesday
Additionally, Wind Chill Warnings and Advisories are in place across Montana, Wyoming, North Dakota, South Dakota, Nebraska, Minnesota, Wisconsin, and Michigan
