National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

White Pass (TWHIT)

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

NA

41°F

5°C

Humidity 48%
Wind Speed E 3 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 1.24 mi
Last update 28 Feb 12:56 PM PST
Extended Forecast for

6 Miles NNE Chinook Pass WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 42. Northwest wind around 8 mph.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Wind chill values between 19 and 24. West southwest wind 7 to 9 mph becoming southeast after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43. Wind chill values between 20 and 30. South wind 8 to 10 mph becoming west northwest in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. Wind chill values between 20 and 25. West wind around 8 mph.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of snow. Mostly sunny, with a high near 43. West northwest wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 43 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: A 10 percent chance of snow after 4am. Partly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Snow, mainly after 10am. High near 41. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Cloudy, with a low around 31.

    Low: 31 °F

    Snow

  • Wednesday

    Wednesday: Snow. Cloudy, with a high near 34.

    High: 34 °F

    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 42. Northwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 27. Wind chill values between 19 and 24. West southwest wind 7 to 9 mph becoming southeast after midnight.
Sunday
Mostly sunny, with a high near 43. Wind chill values between 20 and 30. South wind 8 to 10 mph becoming west northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 28. Wind chill values between 20 and 25. West wind around 8 mph.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 43. West northwest wind 9 to 11 mph, with gusts as high as 22 mph.
Monday Night
A 10 percent chance of snow after 4am. Partly cloudy, with a low around 30.
Tuesday
Snow, mainly after 10am. High near 41. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow. Cloudy, with a low around 31.
Wednesday
Snow. Cloudy, with a high near 34.
Wednesday Night
Snow, mainly before 10pm. Mostly cloudy, with a low around 27.
Thursday
Snow likely. Mostly cloudy, with a high near 33.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 27.
Friday
Snow likely. Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
Last Update:
7:01 am PST Feb 28, 2026
Forecast Valid:
1pm PST Feb 28, 2026-6pm PST Mar 6, 2026
 
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Additional Resources

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Chance of Precipitation