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

Ken Jernstedt Airfield (K4S2)

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

Overcast

54°F

12°C

Humidity 87%
Wind Speed W 3 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 20 Mar 10:15 PM PDT
Extended Forecast for

4 Miles SW BZ Corner WA

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 2am. Mostly cloudy, with a low around 36. West wind 14 to 16 mph, with gusts as high as 23 mph.

    Low: 36 °F

    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 46. West wind 17 to 21 mph, with gusts as high as 30 mph.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 30. Breezy, with a west wind 13 to 22 mph, with gusts as high as 30 mph.

    Low: 30 °F

    Clear and
    Breezy then
    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 50. Southwest wind 8 to 10 mph.

    High: 50 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. Northwest wind 8 to 10 mph.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain likely. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.

    High: 50 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

    Low: 37 °F

    Rain Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Tonight
A 40 percent chance of rain, mainly before 2am. Mostly cloudy, with a low around 36. West wind 14 to 16 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 46. West wind 17 to 21 mph, with gusts as high as 30 mph.
Saturday Night
Clear, with a low around 30. Breezy, with a west wind 13 to 22 mph, with gusts as high as 30 mph.
Sunday
Increasing clouds, with a high near 50. Southwest wind 8 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 35. Northwest wind 8 to 10 mph.
Monday
Mostly cloudy, with a high near 51.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 39.
Tuesday
Rain likely. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.
Tuesday Night
Rain likely before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Wednesday
Rain likely, possibly mixed with snow. Partly sunny, with a high near 43. Breezy.
Wednesday Night
A chance of rain and snow. Partly cloudy, with a low around 29. Breezy.
Thursday
Sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW BZ Corner WA
 45.81°N 121.57°W (Elev. 2526 ft)
Last Update:
10:15 pm PDT Mar 20, 2026
Forecast Valid:
10pm 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