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	93%
Wind Speed	WSW 2 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	1.24 mi
Last update	02 Apr 03:25 AM PDT

More Information:

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

Extended Forecast for

5 Miles WSW Chinook Pass WA

Winter Weather Advisory April 2, 03:32am until April 2, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory April 2, 03:32am until April 2, 11:00am
NOW until 11:00am Thu
Winter Weather Advisory
Overnight
Low: 21 °F
Snow
Thursday
High: 31 °F
Snow
Thursday Night
Low: 23 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 40 °F
Mostly Sunny
Friday Night
Low: 27 °F
Mostly Clear
Saturday
High: 50 °F
Sunny
Saturday Night
Low: 34 °F
Partly Cloudy
Sunday
High: 55 °F
Partly Sunny

Detailed Forecast

Overnight

Snow. Low around 21. Wind chill values between 11 and 16. West wind around 8 mph becoming south southwest. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

Thursday

Snow, mainly before 4pm. High near 31. Wind chill values between 12 and 20. Southeast wind 7 to 12 mph becoming west northwest 15 to 20 mph in the morning. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Thursday Night

A 30 percent chance of snow before 8pm. Mostly cloudy, with a low around 23. South wind 6 to 11 mph becoming light south southwest after midnight. Winds could gust as high as 26 mph. New snow accumulation of less than a half inch possible.

Friday

Mostly sunny, with a high near 40. Wind chill values between 24 and 34. Calm wind becoming west around 6 mph in the afternoon.

Friday Night

Mostly clear, with a low around 27. West wind around 6 mph becoming calm in the evening.

Saturday

Sunny, with a high near 50.

Saturday Night

Partly cloudy, with a low around 34.

Sunday

Partly sunny, with a high near 55.

Sunday Night

Mostly cloudy, with a low around 36.