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

32°F

0°C

Humidity	98%
Wind Speed	W 4 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	0.89 mi
Wind Chill	28°F (-2°C)
Last update	01 Apr 07:26 PM PDT

More Information:

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

Extended Forecast for

3 Miles SSW Chinook Pass WA

Winter Weather Advisory April 1, 07:34pm until April 2, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory April 1, 07:34pm until April 2, 11:00am
NOW until 11:00am Thu
Winter Weather Advisory
Tonight
Low: 28 °F
Chance
Rain/Snow
then Snow
Thursday
High: 38 °F
Snow
Thursday Night
Low: 29 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 48 °F
Mostly Sunny
Friday Night
Low: 33 °F
Mostly Clear
Saturday
High: 56 °F
Sunny
Saturday Night
Low: 38 °F
Partly Cloudy
Sunday
High: 61 °F
Partly Sunny

Detailed Forecast

Tonight

A chance of rain and snow before 8pm, then snow. Low around 28. Wind chill values between 21 and 26. Southwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

Thursday

Snow. High near 38. Wind chill values between 21 and 31. South southwest wind 13 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 29. West southwest wind 6 to 14 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.

Friday

Mostly sunny, with a high near 48. Wind chill values between 25 and 35 early. West wind 3 to 6 mph.

Friday Night

Mostly clear, with a low around 33. West wind around 6 mph becoming calm in the evening.

Saturday

Sunny, with a high near 56.

Saturday Night

Partly cloudy, with a low around 38.

Sunday

Partly sunny, with a high near 61.

Sunday Night

Mostly cloudy, with a low around 40.