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 92%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 20 Mar 04:36 AM PDT
Extended Forecast for

10 Miles WNW Brinnon WA

  • Overnight

    Overnight: Rain likely. Mostly cloudy, with a low around 40. Breezy, with a west southwest wind around 24 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely
    and Breezy

  • Friday

    Friday: Rain and snow before 3pm, then a slight chance of snow after 5pm. High near 42. Breezy, with a west southwest wind 23 to 26 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Breezy.
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of snow between 8pm and 11pm, then a slight chance of snow showers after 11pm. Mostly cloudy, with a low around 26. Wind chill values between 16 and 21. West northwest wind 13 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 26 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow showers. Partly sunny, with a high near 32. Wind chill values between 15 and 20. West wind 13 to 16 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph. New snow accumulation of less than one inch possible.

    High: 32 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 23. Southeast wind 13 to 15 mph becoming west in the evening. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow after 11pm. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow

Detailed Forecast

Overnight
Rain likely. Mostly cloudy, with a low around 40. Breezy, with a west southwest wind around 24 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain and snow before 3pm, then a slight chance of snow after 5pm. High near 42. Breezy, with a west southwest wind 23 to 26 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
A chance of snow between 8pm and 11pm, then a slight chance of snow showers after 11pm. Mostly cloudy, with a low around 26. Wind chill values between 16 and 21. West northwest wind 13 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A 40 percent chance of snow showers. Partly sunny, with a high near 32. Wind chill values between 15 and 20. West wind 13 to 16 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph. New snow accumulation of less than one inch possible.
Saturday Night
A 50 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 23. Southeast wind 13 to 15 mph becoming west in the evening. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly cloudy, with a high near 37.
Monday Night
A chance of snow after 11pm. Mostly cloudy, with a low around 30.
Tuesday
Snow. Cloudy, with a high near 37. Breezy.
Tuesday Night
Snow. Mostly cloudy, with a low around 25. Breezy.
Wednesday
Snow. Cloudy, with a high near 35.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 22.
Thursday
A chance of snow. Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Brinnon WA
 47.76°N 123.1°W (Elev. 5016 ft)
Last Update:
1:53 am PDT Mar 20, 2026
Forecast Valid:
5am PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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