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

24°F

-4°C

Humidity 91%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility 1.24 mi
Last update 27 Feb 11:40 PM PST
Extended Forecast for

4 Miles S Chinook Pass WA

  • Overnight

    Overnight: Partly cloudy, with a low around 25. South southwest wind around 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 44. Wind chill values between 23 and 33. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. East northeast wind 3 to 6 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45. East southeast wind around 5 mph becoming light and variable in the morning.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Light northwest wind.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow between 10am and 1pm, then rain likely. Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely before 7pm, then snow, possibly mixed with rain. Cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 25. South southwest wind around 6 mph.
Saturday
Partly sunny, with a high near 44. Wind chill values between 23 and 33. Calm wind becoming northeast around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 31. East northeast wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 45. East southeast wind around 5 mph becoming light and variable in the morning.
Sunday Night
Mostly clear, with a low around 31. Light northwest wind.
Monday
Sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
A chance of rain and snow between 10am and 1pm, then rain likely. Mostly cloudy, with a high near 45.
Tuesday Night
Rain likely before 7pm, then snow, possibly mixed with rain. Cloudy, with a low around 34.
Wednesday
Snow, possibly mixed with rain, becoming all snow after 7am. Cloudy, with a high near 36.
Wednesday Night
Snow. Mostly cloudy, with a low around 31.
Thursday
Snow likely. Mostly cloudy, with a high near 37.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 31.
Friday
Snow likely. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Chinook Pass WA
 46.82°N 121.52°W (Elev. 4334 ft)
Last Update:
7:00 pm PST Feb 27, 2026
Forecast Valid:
12am PST Feb 28, 2026-6pm PST Mar 6, 2026
 
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Additional Resources

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Chance of Precipitation