National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

28°F

-2°C

Humidity 88%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 16 Apr 06:36 AM PDT
Extended Forecast for

15 Miles NW Liliwaup WA

  • Today

    Today: Sunny, with a high near 39. Wind chill values between 13 and 23. West wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. West northwest wind 5 to 9 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 41. Wind chill values between 22 and 32. Light and variable wind becoming southeast around 6 mph in the afternoon.

    High: 41 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. South wind around 6 mph becoming north in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 47. South wind 3 to 8 mph.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Monday

    Monday: A chance of rain, mainly after 11am. Partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 39. Wind chill values between 13 and 23. West wind 5 to 10 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 26. West northwest wind 5 to 9 mph.
Friday
Partly sunny, with a high near 41. Wind chill values between 22 and 32. Light and variable wind becoming southeast around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 32. South wind around 6 mph becoming north in the evening.
Saturday
Mostly cloudy, with a high near 47. South wind 3 to 8 mph.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 51.
Sunday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 40.
Monday
A chance of rain, mainly after 11am. Partly sunny, with a high near 57.
Monday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain. Partly sunny, with a high near 50.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NW Liliwaup WA
 47.64°N 123.31°W (Elev. 4295 ft)
Last Update:
1:20 am PDT Apr 16, 2026
Forecast Valid:
6am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation