Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

White Pass (TWHIT)

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

23°F

-5°C

Humidity	63%
Wind Speed	SE 4 MPH
Barometer	NA
Dewpoint	12°F (-11°C)
Visibility	1.24 mi
Wind Chill	18°F (-8°C)
Last update	31 Mar 01:55 AM PDT

More Information:

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

Extended Forecast for

5 Miles NNE Chinook Pass WA

Overnight
Low: 22 °F
Partly Cloudy
Tuesday
High: 39 °F
Partly Sunny
then Slight
Chance Snow
Tuesday Night
Low: 27 °F
Slight Chance
Snow then
Snow Likely
Wednesday
High: 35 °F
Heavy Snow
Wednesday Night
Low: 24 °F
Snow then
Snow Likely
Thursday
High: 33 °F
Snow and
Breezy
Thursday Night
Low: 23 °F
Chance Snow
and Breezy
then Partly
Cloudy
Friday
High: 41 °F
Mostly Sunny
Friday Night
Low: 28 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 22. Wind chill values between 10 and 15. East southeast wind around 13 mph, with gusts as high as 22 mph.

Tuesday

A 10 percent chance of snow after 5pm. Partly sunny, with a high near 39. Wind chill values between 10 and 20. East southeast wind 8 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.

Tuesday Night

Snow likely, mainly after 2am. Mostly cloudy, with a low around 27. Wind chill values between 19 and 24. South wind 6 to 13 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 35. Wind chill values between 19 and 25. South wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Wednesday Night

Snow. Low around 24. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow. High near 33. Breezy. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Thursday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 23. Breezy. New snow accumulation of less than a half inch possible.

Friday

Mostly sunny, with a high near 41.

Friday Night

Mostly clear, with a low around 28.

Saturday

Sunny, with a high near 47.

Saturday Night

Partly cloudy, with a low around 32.