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	WNW 4 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	1.24 mi
Wind Chill	23°F (-5°C)
Last update	02 Apr 01:55 AM PDT

More Information:

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

Extended Forecast for

Chinook Pass WA

Winter Weather Advisory April 2, 02:05am until April 2, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory April 2, 02:05am until April 2, 11:00am
NOW until 11:00am Thu
Winter Weather Advisory
Overnight
Low: 23 °F
Snow Likely
Thursday
High: 30 °F
Snow
Thursday Night
Low: 24 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 39 °F
Partly Sunny
Friday Night
Low: 27 °F
Mostly Clear
Saturday
High: 49 °F
Sunny
Saturday Night
Low: 35 °F
Partly Cloudy
Sunday
High: 54 °F
Partly Sunny

Detailed Forecast

Overnight

Snow likely, mainly after 4am. Mostly cloudy, with a low around 23. Wind chill values between 15 and 20. Southwest wind around 7 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.

Thursday

Snow, mainly before 4pm. High near 30. Wind chill values between 14 and 20. West southwest wind 9 to 16 mph, with gusts as high as 41 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 24. Southwest wind 5 to 10 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

Partly sunny, with a high near 39. Wind chill values between 20 and 30. Light and variable 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 49.

Saturday Night

Partly cloudy, with a low around 35.

Sunday

Partly sunny, with a high near 54.

Sunday Night

Mostly cloudy, with a low around 37.