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

42°F

6°C

Humidity 70%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 28 Feb 04:25 PM PST
Extended Forecast for

Chinook Pass WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. East northeast wind 3 to 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 47. Calm wind becoming east around 5 mph in the afternoon.

    High: 47 °F

    Partly Sunny

  • Sunday Night

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

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of rain after 10am.  Mostly sunny, with a high near 48. West wind 3 to 6 mph.

    High: 48 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 33. Southwest wind 3 to 5 mph.

    Low: 33 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain after 1pm.  High near 42. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain before 7pm, then rain and snow.  Low around 34. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 34 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow, possibly mixed with rain, becoming all snow after 10am.  Cloudy, with a high near 37.

    High: 37 °F

    Rain/Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. East northeast wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 47. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 31. Calm wind.
Monday
A 20 percent chance of rain after 10am. Mostly sunny, with a high near 48. West wind 3 to 6 mph.
Monday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 33. Southwest wind 3 to 5 mph.
Tuesday
A chance of rain before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain after 1pm. High near 42. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain before 7pm, then rain and snow. Low around 34. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday
Snow, possibly mixed with rain, becoming all snow after 10am. Cloudy, with a high near 37.
Wednesday Night
Snow. Mostly cloudy, with a low around 29.
Thursday
Snow. Mostly cloudy, with a high near 36.
Thursday Night
Snow likely. Mostly cloudy, with a low around 30.
Friday
Rain and snow likely. Mostly cloudy, with a high near 39.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 33.
Saturday
Rain and snow. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.86°N 121.53°W (Elev. 3973 ft)
1:25 pm PST Feb 28, 2026
4pm PST Feb 28, 2026-6pm PST Mar 7, 2026
 
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Additional Resources

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Hourly Weather Forecast

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