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

38°F

3°C

Humidity 98%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 21 Mar 04:36 AM PDT
Extended Forecast for

12 Miles WNW Brinnon WA

  • Today

    Today: A slight chance of snow before noon, then a chance of rain and snow. Mostly sunny, with a high near 37. Wind chill values between 24 and 32. West northwest wind around 6 mph becoming light and variable. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 37 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Tonight

    Tonight: A slight chance of rain and snow before 7pm, then a chance of snow after 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Light and variable wind becoming west northwest 5 to 7 mph in the evening. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 39. Wind chill values between 24 and 34. West northwest wind around 6 mph becoming southeast in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28. East wind around 6 mph becoming light and variable in the evening.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42. Northwest wind around 6 mph becoming east in the afternoon.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of rain before 8pm, then rain and snow likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain, possibly mixed with snow. High near 42. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 42 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow. Cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow, becoming all snow after 8am. Cloudy, with a high near 40.

    High: 40 °F

    Rain/Snow
    then Snow

Detailed Forecast

Today
A slight chance of snow before noon, then a chance of rain and snow. Mostly sunny, with a high near 37. Wind chill values between 24 and 32. West northwest wind around 6 mph becoming light and variable. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of rain and snow before 7pm, then a chance of snow after 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Light and variable wind becoming west northwest 5 to 7 mph in the evening. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
A chance of snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 39. Wind chill values between 24 and 34. West northwest wind around 6 mph becoming southeast in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 28. East wind around 6 mph becoming light and variable in the evening.
Monday
Partly sunny, with a high near 42. Northwest wind around 6 mph becoming east in the afternoon.
Monday Night
A slight chance of rain before 8pm, then rain and snow likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow. High near 42. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Tuesday Night
Rain and snow. Cloudy, with a low around 30.
Wednesday
Rain and snow, becoming all snow after 8am. Cloudy, with a high near 40.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 27.
Thursday
Snow likely. Partly sunny, with a high near 40.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 28.
Friday
A chance of rain and snow. Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Brinnon WA
 47.73°N 123.15°W (Elev. 1946 ft)
Last Update:
11:27 pm PDT Mar 20, 2026
Forecast Valid:
4am PDT Mar 21, 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