Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

White Pass (TWHIT)

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

NA

25°F

-4°C

Humidity 88%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility 1.24 mi
Last update 22 Mar 02:55 AM PDT
Extended Forecast for

5 Miles WSW Chinook Pass WA

  • Overnight

    Overnight: Clear, with a low around 19. Light west southwest wind.

    Low: 19 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 39. Wind chill values between 19 and 29. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 39 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. Light and variable wind.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of snow after 11pm.  Mostly cloudy, with a low around 31. Calm wind becoming south southwest around 6 mph after midnight.  New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow before 11am, then rain and snow.  High near 37. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 37 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow.  Low around 24. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow

  • Wednesday

    Wednesday: Snow.  Cloudy, with a high near 33.

    High: 33 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Snow

Detailed Forecast

Overnight
Clear, with a low around 19. Light west southwest wind.
Sunday
Sunny, with a high near 39. Wind chill values between 19 and 29. Calm wind becoming south southwest around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 27. Light and variable wind.
Monday
Mostly sunny, with a high near 43. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
A 50 percent chance of snow after 11pm. Mostly cloudy, with a low around 31. 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 and snow. High near 37. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Tuesday Night
Snow. Low around 24. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. Cloudy, with a high near 33.
Wednesday Night
Snow, mainly before 11pm. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Partly sunny, with a high near 34.
Thursday Night
Mostly clear, with a low around 20.
Friday
Sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 27.
Saturday
A slight chance of rain and snow. Mostly sunny, with a high near 46.
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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 21, 2026
3am PDT Mar 22, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

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