National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

White Pass (TWHIT)

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

Rain

41°F

5°C

Humidity 94%
Wind Speed W 7 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility 1.24 mi
Wind Chill36°F (2°C)
Last update 20 Mar 02:40 PM PDT
Extended Forecast for

3 Miles NNW White Pass WA

  • This Afternoon

    This Afternoon: Rain before 5pm, then rain, possibly mixed with snow. Steady temperature around 38. West wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow likely before 11pm, then a slight chance of snow between 11pm and midnight. Mostly cloudy, with a low around 25. Wind chill values between 18 and 23. West wind 16 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Rain/Snow
    Likely then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31. Wind chill values between 13 and 20. West wind 14 to 16 mph, with gusts as high as 30 mph.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Wind chill values between 10 and 15. West wind 10 to 17 mph, with gusts as high as 29 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 37. West wind around 10 mph, with gusts as high as 20 mph.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow after 11pm. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Snow

  • Tuesday

    Tuesday: Rain and snow. Cloudy, with a high near 37.

    High: 37 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Rain before 5pm, then rain, possibly mixed with snow. Steady temperature around 38. West wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Rain and snow likely before 11pm, then a slight chance of snow between 11pm and midnight. Mostly cloudy, with a low around 25. Wind chill values between 18 and 23. West wind 16 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 31. Wind chill values between 13 and 20. West wind 14 to 16 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 20. Wind chill values between 10 and 15. West wind 10 to 17 mph, with gusts as high as 29 mph.
Sunday
Mostly sunny, with a high near 37. West wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Mostly cloudy, with a high near 41.
Monday Night
A chance of snow after 11pm. Mostly cloudy, with a low around 31.
Tuesday
Rain and snow. Cloudy, with a high near 37.
Tuesday Night
Rain and snow, becoming all snow after 2am. Mostly cloudy, with a low around 27.
Wednesday
Snow. Mostly cloudy, with a high near 31.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20.
Thursday
A slight chance of snow. Mostly sunny, with a high near 34.
Thursday Night
Mostly clear, with a low around 21.
Friday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW White Pass WA
 46.68°N 121.42°W (Elev. 5581 ft)
Last Update:
11:27 am PDT Mar 20, 2026
Forecast Valid:
3pm PDT Mar 20, 2026-6pm PDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation