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

42°F

6°C

Humidity 98%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 12 Apr 02:36 AM PDT
Extended Forecast for

8 Miles WNW Brinnon WA

  • Overnight

    Overnight: Partly cloudy, with a low around 43. Light northwest wind.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 5pm.  Partly sunny, with a high near 56. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 56 °F

    Mostly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain after 3am.  Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain.  Mostly cloudy, with a high near 50. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 50 °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 38. South southeast wind 5 to 7 mph becoming southwest in the evening.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 38 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 11am.  High near 46. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, mainly before 11pm.  Low around 30. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers, mainly after 11am. Some thunder is also possible.  Mostly cloudy, with a high near 44.

    High: 44 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 11pm.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 43. Light northwest wind.
Sunday
A 30 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 56. Calm wind becoming east southeast around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of rain after 3am. Mostly cloudy, with a low around 43. Calm wind.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 50. Calm wind becoming southeast around 6 mph in the afternoon.
Monday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 38. South southeast wind 5 to 7 mph becoming southwest in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 11am. High near 46. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow, mainly before 11pm. Low around 30. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain, possibly mixed with snow showers, mainly after 11am. Some thunder is also possible. Mostly cloudy, with a high near 44.
Wednesday Night
A chance of rain and snow before 11pm. Mostly cloudy, with a low around 29.
Thursday
A slight chance of rain and snow after 11am. Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Brinnon WA
 47.74°N 123.06°W (Elev. 656 ft)
11:27 pm PDT Apr 11, 2026
3am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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Additional Resources

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