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

JEFFERSON CREEK (JEFW1)

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

NA

30°F

-1°C

Humidity 89%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 22 Mar 12:36 AM PDT
Extended Forecast for

11 Miles WNW Brinnon WA

  • Overnight

    Overnight: A 40 percent chance of snow, mainly before 3am.  Partly cloudy, with a low around 21. Wind chill values between 12 and 17. West wind 8 to 10 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow

  • Sunday

    Sunday: A slight chance of snow between noon and 2pm.  Increasing clouds, with a high near 32. Wind chill values between 13 and 23. West wind 6 to 10 mph becoming east southeast in the afternoon.  Chance of precipitation is 20%.

    High: 32 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. Wind chill values between 15 and 20. West northwest wind 5 to 8 mph.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 37. Wind chill values between 16 and 26. Northwest wind 7 to 9 mph becoming east northeast in the afternoon.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow likely after 11pm.  Cloudy, with a low around 27. Northeast wind 6 to 9 mph becoming west in the evening.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow.  High near 36. Breezy.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 36 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow.  Low around 25. Breezy.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow before 11am, then snow showers after 11am. Some thunder is also possible.  Cloudy, with a high near 33.

    High: 33 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Snow Likely

Detailed Forecast

Overnight
A 40 percent chance of snow, mainly before 3am. Partly cloudy, with a low around 21. Wind chill values between 12 and 17. West wind 8 to 10 mph. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A slight chance of snow between noon and 2pm. Increasing clouds, with a high near 32. Wind chill values between 13 and 23. West wind 6 to 10 mph becoming east southeast in the afternoon. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 23. Wind chill values between 15 and 20. West northwest wind 5 to 8 mph.
Monday
Partly sunny, with a high near 37. Wind chill values between 16 and 26. Northwest wind 7 to 9 mph becoming east northeast in the afternoon.
Monday Night
Snow likely after 11pm. Cloudy, with a low around 27. Northeast wind 6 to 9 mph becoming west in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow. High near 36. Breezy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow. Low around 25. Breezy. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow before 11am, then snow showers after 11am. Some thunder is also possible. Cloudy, with a high near 33.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Partly sunny, with a high near 34.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 27.
Saturday
A slight chance of snow. Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Brinnon WA
 47.75°N 123.13°W (Elev. 5994 ft)
11:27 pm PDT Mar 21, 2026
1am PDT Mar 22, 2026-6pm PDT Mar 28, 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