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 92%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 16 Apr 04:36 AM PDT
Extended Forecast for

19 Miles NW Liliwaup WA

  • Today

    Today: Sunny, with a high near 44. Wind chill values between 16 and 26. Northwest wind 5 to 9 mph becoming west southwest in the afternoon.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. North northwest wind 5 to 8 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 45. Wind chill values between 23 and 33 early. Light and variable wind becoming south southwest around 6 mph in the afternoon.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. South southeast wind around 6 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 51. South wind 5 to 7 mph.

    High: 51 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain.  Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain before 11pm.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: A chance of rain, mainly after 11am.  Partly sunny, with a high near 61.

    High: 61 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 44. Wind chill values between 16 and 26. Northwest wind 5 to 9 mph becoming west southwest in the afternoon.
Tonight
Mostly clear, with a low around 27. North northwest wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 45. Wind chill values between 23 and 33 early. Light and variable wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 33. South southeast wind around 6 mph.
Saturday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 51. South wind 5 to 7 mph.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 41.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 55.
Sunday Night
A chance of rain before 11pm. Mostly cloudy, with a low around 41.
Monday
A chance of rain, mainly after 11am. Partly sunny, with a high near 61.
Monday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 54.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain. Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW Liliwaup WA
 47.67°N 123.39°W (Elev. 2008 ft)
1:20 am PDT Apr 16, 2026
5am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database