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

JEFFERSON CREEK (JEFW1)

Lat: 47.5491°NLon: 123.21759°WElev: 2408.0ft.

NA

46°F

8°C

Humidity 69%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 20 Mar 05:36 PM PDT
Extended Forecast for

10 Miles WNW Brinnon WA

  • Tonight

    Tonight: A chance of snow before midnight, then a chance of snow after 1am.  Mostly cloudy, with a low around 25. Wind chill values between 17 and 22. Breezy, with a west northwest wind 13 to 22 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 25 °F

    Chance Snow
    and Breezy

  • Saturday

    Saturday: A slight chance of snow before 11am, then a chance of snow after noon. The snow could be heavy at times.  Partly sunny, with a high near 31. Wind chill values between 16 and 21. West northwest wind 9 to 11 mph becoming southeast in the afternoon.  Chance of precipitation is 30%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 23. Wind chill values between 13 and 18. South southeast wind 8 to 11 mph becoming west after midnight.  New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow.  Partly sunny, with a high near 35. Wind chill values between 14 and 24. West wind around 10 mph becoming east southeast in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. North northeast wind 6 to 11 mph becoming northwest in the evening.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow after 11pm.  Mostly cloudy, with a low around 31. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow before 11am, then rain and snow.  Cloudy, with a high near 36. Breezy.

    High: 36 °F

    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 11pm.  Cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Rain/Snow and
    Breezy then
    Snow Likely

Detailed Forecast

Tonight
A chance of snow before midnight, then a chance of snow after 1am. Mostly cloudy, with a low around 25. Wind chill values between 17 and 22. Breezy, with a west northwest wind 13 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A slight chance of snow before 11am, then a chance of snow after noon. The snow could be heavy at times. Partly sunny, with a high near 31. Wind chill values between 16 and 21. West northwest wind 9 to 11 mph becoming southeast in the afternoon. Chance of precipitation is 30%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23. Wind chill values between 13 and 18. South southeast wind 8 to 11 mph becoming west after midnight. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow. Partly sunny, with a high near 35. Wind chill values between 14 and 24. West wind around 10 mph becoming east southeast in the afternoon. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 24. North northeast wind 6 to 11 mph becoming northwest in the evening.
Monday
Partly sunny, with a high near 38.
Monday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 31. New snow accumulation of less than one inch possible.
Tuesday
Snow before 11am, then rain and snow. Cloudy, with a high near 36. Breezy.
Tuesday Night
Rain and snow, becoming all snow after 11pm. Cloudy, with a low around 26. Breezy.
Wednesday
Snow. Cloudy, with a high near 34. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 21. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 24.
Friday
A slight chance of snow. Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Brinnon WA
 47.76°N 123.1°W (Elev. 5016 ft)
11:27 am PDT Mar 20, 2026
6pm PDT Mar 20, 2026-6pm PDT Mar 27, 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