National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

47°F

8°C

Humidity 95%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 12 Apr 01:36 PM PDT
Extended Forecast for

13 Miles WNW Brinnon WA

  • This Afternoon

    This Afternoon: A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 36. West southwest wind 6 to 9 mph becoming south southeast. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow before 9pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 29. Wind chill values between 21 and 26. West northwest wind around 9 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 31. Wind chill values between 17 and 22. West southwest wind 10 to 17 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 24. Wind chill values between 11 and 19. West southwest wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. High near 28. Windy, with a southwest wind 20 to 25 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 28 °F

    Heavy Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow, mainly before 11pm. The snow could be heavy at times. Low around 18. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 18 °F

    Heavy Snow
    and Windy
    then Chance
    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 26. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 26 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow before 11pm. Partly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow
    then Mostly
    Clear

  • Thursday

    Thursday: A chance of snow after 11am. Mostly sunny, with a high near 31.

    High: 31 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 36. West southwest wind 6 to 9 mph becoming south southeast. Little or no snow accumulation expected.
Tonight
A chance of snow before 9pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 29. Wind chill values between 21 and 26. West northwest wind around 9 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 31. Wind chill values between 17 and 22. West southwest wind 10 to 17 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 24. Wind chill values between 11 and 19. West southwest wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow. The snow could be heavy at times. High near 28. Windy, with a southwest wind 20 to 25 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Tuesday Night
Snow, mainly before 11pm. The snow could be heavy at times. Low around 18. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 26. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A chance of snow before 11pm. Partly cloudy, with a low around 16.
Thursday
A chance of snow after 11am. Mostly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 32.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WNW Brinnon WA
 47.77°N 123.13°W (Elev. 7195 ft)
Last Update:
11:27 am PDT Apr 12, 2026
Forecast Valid:
1pm PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation