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 11 Apr 09:36 PM PDT
Extended Forecast for

11 Miles WSW Brinnon WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. West wind 3 to 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain after 3pm.  Increasing clouds, with a high near 42. West northwest wind 5 to 8 mph becoming south southeast in the afternoon.

    High: 42 °F

    Partly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am.  Mostly cloudy, with a low around 35. South wind 5 to 7 mph becoming west in the evening.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A 50 percent chance of snow.  Mostly cloudy, with a high near 37. West southwest wind 7 to 15 mph, with gusts as high as 20 mph.  Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 31. West southwest wind around 16 mph, with gusts as high as 22 mph.  New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times.  High near 33. Windy.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 33 °F

    Heavy Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times.  Low around 23. Windy.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 23 °F

    Heavy Snow
    and Windy
    then Snow
    Likely and
    Breezy

  • Wednesday

    Wednesday: Snow likely before 11am, then snow showers after 11am. Some thunder is also possible.  Mostly cloudy, with a high near 33.

    High: 33 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow before 11pm.  Partly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 36. West wind 3 to 5 mph.
Sunday
A 30 percent chance of rain after 3pm. Increasing clouds, with a high near 42. West northwest wind 5 to 8 mph becoming south southeast in the afternoon.
Sunday Night
A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 35. South wind 5 to 7 mph becoming west in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 37. West southwest wind 7 to 15 mph, with gusts as high as 20 mph. Little or no snow accumulation expected.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 31. West southwest wind around 16 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow. The snow could be heavy at times. High near 33. Windy. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 23. Windy. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. Mostly cloudy, with a high near 33.
Wednesday Night
A chance of snow before 11pm. Partly cloudy, with a low around 23.
Thursday
A slight chance of snow after 11am. Mostly sunny, with a high near 37.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 38.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Brinnon WA
 47.67°N 123.13°W (Elev. 5092 ft)
11:27 am PDT Apr 11, 2026
9pm PDT Apr 11, 2026-6pm PDT Apr 18, 2026
 
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