Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

64°F

18°C

Humidity 36%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 10 Apr 03:36 PM PDT
Extended Forecast for

12 Miles WNW Brinnon WA

  • Tonight

    Tonight: Rain likely, mainly after 5am.  Mostly cloudy, with a low around 43. Light and variable wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Mostly Cloudy
    then Rain
    Likely

  • Saturday

    Saturday: Rain.  High near 46. Light and variable wind.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 11pm.  Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am.  Partly sunny, with a high near 47. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 47 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 5am, then a chance of rain and snow.  Mostly cloudy, with a low around 37. West southwest wind 3 to 5 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 2pm, then a chance of rain.  Partly sunny, with a high near 45. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain before 8pm, then a chance of rain and snow.  Mostly cloudy, with a low around 35. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow.  Cloudy, with a high near 39.

    High: 39 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 11pm.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Rain/Snow
    then Snow
    Likely

Detailed Forecast

Tonight
Rain likely, mainly after 5am. Mostly cloudy, with a low around 43. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 46. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 39. Calm wind.
Sunday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 47. Calm wind becoming south southwest around 5 mph in the afternoon.
Sunday Night
A chance of rain before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 37. West southwest wind 3 to 5 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 2pm, then a chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow. Cloudy, with a high near 39.
Tuesday Night
Rain and snow, becoming all snow after 11pm. Mostly cloudy, with a low around 28.
Wednesday
Snow likely. Mostly cloudy, with a high near 38.
Wednesday Night
A chance of snow. Partly cloudy, with a low around 26.
Thursday
A chance of snow. Mostly sunny, with a high near 42.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 30.
Friday
A chance of rain and snow. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Brinnon WA
 47.73°N 123.15°W (Elev. 1946 ft)
11:27 am PDT Apr 10, 2026
4pm PDT Apr 10, 2026-6pm PDT Apr 17, 2026
 
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