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

44°F

7°C

Humidity 98%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 12 Apr 08:36 AM PDT
Extended Forecast for

8 Miles W Brinnon WA

  • Today

    Today: A 30 percent chance of rain, mainly after 5pm.  Partly sunny, with a high near 49. East southeast wind 3 to 6 mph.

    High: 49 °F

    Mostly Sunny
    then Chance
    Rain

  • Tonight

    Tonight: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 41. Light and variable wind.

    Low: 41 °F

    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain.  Mostly cloudy, with a high near 43. Calm wind becoming south southeast 5 to 7 mph in the morning.

    High: 43 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain before 2am, then a chance of rain and snow.  Mostly cloudy, with a low around 37. Southwest wind around 8 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow.  High near 40. South southwest wind 10 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow before 11pm, then a chance of snow.  Low around 29. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow showers before 5pm, then snow showers, possibly mixed with rain. Some thunder is also possible.  High near 38. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow Showers
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A chance of snow between 11am and 2pm, then a chance of rain after 2pm.  Mostly sunny, with a high near 43.

    High: 43 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 49. East southeast wind 3 to 6 mph.
Tonight
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 41. Light and variable wind.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 43. Calm wind becoming south southeast 5 to 7 mph in the morning.
Monday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 37. Southwest wind around 8 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow. High near 40. South southwest wind 10 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow before 11pm, then a chance of snow. Low around 29. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday
Snow showers before 5pm, then snow showers, possibly mixed with rain. Some thunder is also possible. High near 38. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 28.
Thursday
A chance of snow between 11am and 2pm, then a chance of rain after 2pm. Mostly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
A slight chance of rain. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Brinnon WA
 47.7°N 123.05°W (Elev. 2467 ft)
11:27 pm PDT Apr 11, 2026
9am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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