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 >

Current conditions at

Ken Jernstedt Airfield (K4S2)

Lat: 45.67457°NLon: 121.53493°WElev: 600.0ft.

Overcast

54°F

12°C

Humidity 87%
Wind Speed NNW 5 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 20 Mar 08:15 PM PDT
Extended Forecast for

White Salmon WA

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 2am. Mostly cloudy, with a low around 39. West wind around 6 mph.

    Low: 39 °F

    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 51. West wind 7 to 11 mph, with gusts as high as 23 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 31. West wind 5 to 10 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 55. Southwest wind 3 to 5 mph.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. West wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.

    High: 56 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

Detailed Forecast

Tonight
A 40 percent chance of rain, mainly before 2am. Mostly cloudy, with a low around 39. West wind around 6 mph.
Saturday
Sunny, with a high near 51. West wind 7 to 11 mph, with gusts as high as 23 mph.
Saturday Night
Clear, with a low around 31. West wind 5 to 10 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 55. Southwest wind 3 to 5 mph.
Sunday Night
Mostly cloudy, with a low around 36. West wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 56.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Wednesday
Rain likely. Partly sunny, with a high near 50.
Wednesday Night
A slight chance of rain. Snow level 3700 feet lowering to 1800 feet after midnight . Partly cloudy, with a low around 31.
Thursday
Sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 32.
Friday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
White Salmon WA
 45.74°N 121.49°W (Elev. 892 ft)
Last Update:
4:15 pm PDT Mar 20, 2026
Forecast Valid:
8pm PDT Mar 20, 2026-6pm PDT Mar 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation