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 today. 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.

Rain

36°F

2°C

Humidity	86%
Wind Speed	ENE 3 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	1.24 mi
Last update	01 Apr 12:55 PM PDT

More Information:

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

Extended Forecast for

7 Miles SSE Chinook Pass WA

Winter Weather Advisory April 1, 01:24pm until April 2, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory April 1, 01:24pm until April 2, 11:00am
NOW until 11:00am Thu
Winter Weather Advisory
This Afternoon
High: 33 °F
Heavy Snow
Tonight
Low: 25 °F
Heavy Snow
Thursday
High: 31 °F
Snow and
Breezy
Thursday Night
Low: 25 °F
Chance Snow
and Breezy
then Mostly
Cloudy
Friday
High: 41 °F
Mostly Sunny
Friday Night
Low: 28 °F
Mostly Clear
Saturday
High: 49 °F
Sunny
Saturday Night
Low: 34 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 33. Wind chill values between 24 and 29. South wind around 16 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 25. Wind chill values between 13 and 22. West southwest wind 16 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow, mainly before 2pm. High near 31. Wind chill values between 12 and 19. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. Wind chill values between 16 and 21. Breezy, with a west southwest wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 36 mph. New snow accumulation of less than a half inch possible.

Friday

Mostly sunny, with a high near 41. West wind around 8 mph.

Friday Night

Mostly clear, with a low around 28.

Saturday

Sunny, with a high near 49.

Saturday Night

Partly cloudy, with a low around 34.

Sunday

Partly sunny, with a high near 53.

Sunday Night

Mostly cloudy, with a low around 37.