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

44°F

7°C

Humidity 34%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 1.24 mi
Last update 22 Mar 01:55 PM PDT
Extended Forecast for

4 Miles S Chinook Pass WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 42. West southwest wind around 5 mph.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Light southwest wind.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 46. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 46 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A 40 percent chance of snow after 11pm.  Cloudy, with a low around 34. Calm wind becoming south southwest around 6 mph after midnight.  New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow before 11am, then rain, possibly mixed with snow between 11am and 2pm, then rain after 2pm.  High near 40. 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 one inch possible.

    High: 40 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain before 8pm, then rain and snow between 8pm and 2am, then snow likely after 2am.  Low around 29. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow likely before 11am, then snow showers after 11am. Some thunder is also possible.  High near 34. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Snow

  • Thursday

    Thursday: A chance of snow.  Partly sunny, with a high near 37.

    High: 37 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 42. West southwest wind around 5 mph.
Tonight
Mostly cloudy, with a low around 30. Light southwest wind.
Monday
Increasing clouds, with a high near 46. Calm wind becoming south southwest around 5 mph in the afternoon.
Monday Night
A 40 percent chance of snow after 11pm. Cloudy, with a low around 34. Calm wind becoming south southwest around 6 mph after midnight. New snow accumulation of less than a half inch possible.
Tuesday
Snow before 11am, then rain, possibly mixed with snow between 11am and 2pm, then rain after 2pm. High near 40. 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 one inch possible.
Tuesday Night
Rain before 8pm, then rain and snow between 8pm and 2am, then snow likely after 2am. Low around 29. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 34. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow, mainly before 11pm. Mostly cloudy, with a low around 23.
Thursday
A chance of snow. Partly sunny, with a high near 37.
Thursday Night
Mostly clear, with a low around 25.
Friday
Mostly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 31.
Saturday
A slight chance of rain. Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Chinook Pass WA
 46.82°N 121.52°W (Elev. 4334 ft)
1:36 pm PDT Mar 22, 2026
2pm PDT Mar 22, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

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