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 66%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 1.24 mi
Last update 23 Mar 01:55 AM PDT
Extended Forecast for

4 Miles S Chinook Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly after 4am.  Mostly cloudy, with a low around 35. Calm wind becoming south around 6 mph after midnight.  New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow before 8am, then rain and snow.  High near 39. South southwest wind 7 to 11 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 11pm.  Low around 28. West southwest wind around 13 mph, with gusts as high as 32 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow.  High near 33. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm.  Low around 23. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 23 °F

    Snow then
    Chance Snow

  • Thursday

    Thursday: A chance of snow.  Partly sunny, with a high near 36.

    High: 36 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 32. Calm wind.
Monday
Mostly sunny, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
A 40 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 35. Calm wind becoming south around 6 mph after midnight. New snow accumulation of less than a half inch possible.
Tuesday
Snow before 8am, then rain and snow. High near 39. South southwest wind 7 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow, becoming all snow after 11pm. Low around 28. West southwest wind around 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 33. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow, mainly before 11pm. Low around 23. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday
A chance of snow. Partly sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 35.
Sunday
A chance of rain and snow. Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Chinook Pass WA
 46.82°N 121.52°W (Elev. 4334 ft)
11:27 pm PDT Mar 22, 2026
2am 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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