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

39°F

4°C

Humidity 39%
Wind Speed WSW 9 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility 1.24 mi
Wind Chill33°F (1°C)
Last update 21 Mar 03:25 PM PDT
Extended Forecast for

6 Miles NW White Pass WA

  • Tonight

    Tonight: Partly cloudy, with a low around 24. West southwest wind 5 to 9 mph becoming light southwest  after midnight. Winds could gust as high as 23 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 46. Wind chill values between 25 and 35 early. Light and variable wind.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. Light and variable wind.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow, possibly mixed with rain, mainly after 5am.  Low around 36. Light west southwest wind.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 36 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 11am.  High near 43. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain before 8pm, then rain and snow.  Low around 30. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow.  Mostly cloudy, with a high near 39.

    High: 39 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 8pm.  Mostly cloudy, with a low around 25.

    Low: 25 °F

    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. West southwest wind 5 to 9 mph becoming light southwest after midnight. Winds could gust as high as 23 mph.
Sunday
Sunny, with a high near 46. Wind chill values between 25 and 35 early. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 31. Light and variable wind.
Monday
Partly sunny, with a high near 49. Calm wind.
Monday Night
Snow, possibly mixed with rain, mainly after 5am. Low around 36. Light west southwest wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 11am. High near 43. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain before 8pm, then rain and snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow. Mostly cloudy, with a high near 39.
Wednesday Night
Rain and snow, becoming all snow after 8pm. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Partly sunny, with a high near 40.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 47.
Friday Night
Mostly clear, with a low around 31.
Saturday
A slight chance of rain. Sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW White Pass WA
 46.71°N 121.49°W (Elev. 3514 ft)
2:01 pm PDT Mar 21, 2026
3pm PDT Mar 21, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database