A Pacific storm could bring areas of heavy snow and gusty winds from Wyoming into Minnesota Tuesday night into Wednesday. Ahead of this, temperatures in the central and northern Plains Tuesday will threaten two dozen or more high temperatures records. Dry, gusty winds are supporting critical fire weather for portions of the southern High Plains and southern Rockies Tuesday through Thursday. Active Advisories: Oregon, California, Idaho, Montana, Wyoming, South Dakota, Nebraska, Minnesota, Wisconsin
Oregon
Winter Weather Advisory
Wet snow expected this morning above 2000ft across southwest OR
- 3-8 inches of snow
- Until 10 AM PST Tuesday
Impacting transit along I-5
California
Winter Storm Warning
Heavy snow expected today across the Sierra Nevada
- 12-18 inches of snow, locally up to 24
- Noon today to 7 PM Wednesday
Expected to impact transit along I-90 through the mountains, including Donner Pass
Winter Weather Advisory
Snow continuing today above 2000ft across northwest CA
- 3-6 inches of snow, up to 12 locally
- Until 4 AM PST Wednesday
Idaho
Winter Weather Advisory
Snow continuing this morning across the central panhandle
- 1 inch additional snow
- Until 11 AM MST this morning
Montana
Winter Weather Advisory
Snow continuing this morning across central MT
- 3 inches additional snow
- Until 11 AM MST Tuesday
Wyoming
Winter Storm Warning
Heavy snow expected overnight across east central WY
- 6-9 inches of snow
- From 8 PM this evening to 5 PM MST Wednesday
South Dakota
Winter Weather Advisory
Snow expected to begin this evening across portions of central and northeast SD
- 2-5 inches of snow
- From 6 AM CST /5 AM MST/ Wednesday to midnight CST /11 PM MST/ Wednesday
Nebraska
Winter Weather Advisory
Snow expected to begin this evening across northwest NE
- 2-4 inches of snow
- From 4 AM CST /3 AM MST/ to 6 PM CST /5 PM MST/Wednesday
Minnesota
Winter Storm Watch
Heavy snow possible tomorrow evening across northeast MN
- 4-6 inches of snow, locally up to 8
- From Wednesday evening through Thursday morning
Wisconsin
Winter Storm Watch
Mixed precipitation expected tomorrow evening across northern WI
- 3 inches of snow
- 1/4 inch of snow
- From Wednesday evening through Thursday morning
