Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

White Pass (TWHIT)

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

NA

27°F

-3°C

Humidity 64%
Wind Speed E 3 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility 1.24 mi
Last update 23 Mar 03:55 AM PDT
Extended Forecast for

5 Miles WSW Chinook Pass WA

  • Today

    Today: Mostly sunny, with a high near 43. Calm wind becoming south southwest around 5 mph.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 3am.  Mostly cloudy, with a low around 31. Calm wind becoming southwest around 6 mph after midnight.  New snow accumulation of less than one inch possible.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow before 11am, then rain and snow. The rain could be heavy at times.  High near 38. Wind chill values between 25 and 30. South southwest wind 7 to 17 mph, with gusts as high as 36 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 38 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow.  Low around 24. Wind chill values between 15 and 20. West southwest wind 14 to 17 mph, with gusts as high as 37 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow then
    Snow Likely

  • Wednesday

    Wednesday: Snow.  High near 31. West southwest wind 11 to 17 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm.  Low around 20. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Snow then
    Chance Snow

  • Thursday

    Thursday: A 50 percent chance of snow.  Partly sunny, with a high near 34. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 43. Calm wind becoming south southwest around 5 mph.
Tonight
A 40 percent chance of snow, mainly after 3am. Mostly cloudy, with a low around 31. Calm wind becoming southwest around 6 mph after midnight. New snow accumulation of less than one inch possible.
Tuesday
Snow before 11am, then rain and snow. The rain could be heavy at times. High near 38. Wind chill values between 25 and 30. South southwest wind 7 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow. Low around 24. Wind chill values between 15 and 20. West southwest wind 14 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 31. West southwest wind 11 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow, mainly before 11pm. Low around 20. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 34. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 43.
Friday Night
Mostly clear, with a low around 28.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
A chance of rain and snow. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Chinook Pass WA
 46.85°N 121.62°W (Elev. 6056 ft)
11:27 pm PDT Mar 22, 2026
4am PDT Mar 23, 2026-6pm PDT Mar 29, 2026
 
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Additional Resources

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Hourly Weather Forecast

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