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

JEFFERSON CREEK (JEFW1)

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

NA

49°F

9°C

Humidity 85%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 20 Mar 06:36 AM PDT
Extended Forecast for

13 Miles WNW Brinnon WA

  • Today

    Today: Rain and snow before 3pm, then a slight chance of snow after 5pm. Temperature falling to around 33 by 5pm. Wind chill values between 19 and 25. Windy, with a west southwest wind 29 to 32 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F⇓

    Windy.
    Rain/Snow
    then Snow
    Likely

  • Tonight

    Tonight: A chance of snow between 8pm and 11pm, then a slight chance of snow showers after 11pm. Mostly cloudy, with a low around 21. Wind chill values between 7 and 17. Breezy, with a west northwest wind 17 to 26 mph, with gusts as high as 34 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    and Breezy

  • Saturday

    Saturday: A 40 percent chance of snow showers. Partly sunny, with a high near 26. Wind chill values between 6 and 12. West northwest wind 16 to 20 mph becoming south in the afternoon. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 19. Wind chill values between 4 and 10. Blustery, with a west southwest wind 18 to 23 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    Showers and
    Blustery

  • Sunday

    Sunday: Snow likely. Mostly cloudy, with a high near 27. West southwest wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow after 11pm. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow before 11am, then rain and snow. The snow could be heavy at times. Cloudy, with a high near 31.

    High: 31 °F

    Rain/Snow

Detailed Forecast

Today
Rain and snow before 3pm, then a slight chance of snow after 5pm. Temperature falling to around 33 by 5pm. Wind chill values between 19 and 25. Windy, with a west southwest wind 29 to 32 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow between 8pm and 11pm, then a slight chance of snow showers after 11pm. Mostly cloudy, with a low around 21. Wind chill values between 7 and 17. Breezy, with a west northwest wind 17 to 26 mph, with gusts as high as 34 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday
A 40 percent chance of snow showers. Partly sunny, with a high near 26. Wind chill values between 6 and 12. West northwest wind 16 to 20 mph becoming south in the afternoon. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 19. Wind chill values between 4 and 10. Blustery, with a west southwest wind 18 to 23 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow likely. Mostly cloudy, with a high near 27. West southwest wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 20.
Monday
Mostly cloudy, with a high near 32.
Monday Night
A chance of snow after 11pm. Mostly cloudy, with a low around 26.
Tuesday
Snow before 11am, then rain and snow. The snow could be heavy at times. Cloudy, with a high near 31.
Tuesday Night
Rain and snow, becoming all snow after 8pm. Cloudy, with a low around 21. Breezy.
Wednesday
Snow. Cloudy, with a high near 28.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 18.
Thursday
A chance of snow. Partly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WNW Brinnon WA
 47.77°N 123.13°W (Elev. 7195 ft)
Last Update:
1:53 am PDT Mar 20, 2026
Forecast Valid:
6am PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation