Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

46°F

8°C

Humidity 56%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 16 Apr 12:36 PM PDT
Extended Forecast for

11 Miles WNW Brinnon WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 36. Light south wind increasing to 5 to 9 mph.

    High: 36 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 23. Northwest wind 5 to 11 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 37. Wind chill values between 17 and 27. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    High: 37 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. South southeast wind 5 to 7 mph becoming west southwest after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 46. South wind 6 to 10 mph.

    High: 46 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of rain after 2am.  Mostly cloudy, with a low around 37. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 11am.  Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 36. Light south wind increasing to 5 to 9 mph.
Tonight
Partly cloudy, with a low around 23. Northwest wind 5 to 11 mph.
Friday
Increasing clouds, with a high near 37. Wind chill values between 17 and 27. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 29. South southeast wind 5 to 7 mph becoming west southwest after midnight.
Saturday
Partly sunny, with a high near 46. South wind 6 to 10 mph.
Saturday Night
A slight chance of snow before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of rain after 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 55.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Tuesday
A chance of rain. Partly sunny, with a high near 47.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain. Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Brinnon WA
 47.75°N 123.13°W (Elev. 5994 ft)
11:27 am PDT Apr 16, 2026
1pm PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

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