Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until April 2, 11:00 AM PDT

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

light snow

28°F

-2°C

Humidity	96%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	1.24 mi
Last update	01 Apr 11:26 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles SW Chinook Pass WA

Winter Weather Advisory April 1, 11:40pm until April 2, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory April 1, 11:40pm until April 2, 11:00am
NOW until 11:00am Thu
Winter Weather Advisory
Tonight
Low: 24 °F
Snow Likely
Thursday
High: 32 °F
Snow
Thursday Night
Low: 26 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 40 °F
Mostly Sunny
Friday Night
Low: 29 °F
Mostly Clear
Saturday
High: 51 °F
Sunny
Saturday Night
Low: 36 °F
Partly Cloudy
Sunday
High: 55 °F
Partly Sunny

Detailed Forecast

Tonight

Snow likely, mainly after 3am. Mostly cloudy, with a low around 24. Wind chill values between 17 and 22. South southwest wind 5 to 7 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 2 to 4 inches possible.

Thursday

Snow, mainly before 4pm. High near 32. Wind chill values between 18 and 23. South southwest wind 8 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday Night

A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around 26. South wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.

Friday

Mostly sunny, with a high near 40. Light and variable wind.

Friday Night

Mostly clear, with a low around 29. West wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 51.

Saturday Night

Partly cloudy, with a low around 36.

Sunday

Partly sunny, with a high near 55.

Sunday Night

Mostly cloudy, with a low around 38.