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

49°F

9°C

Humidity 52%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 16 Apr 02:36 PM PDT
Extended Forecast for

12 Miles WNW Liliwaup WA

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Wind chill values between 18 and 23. West northwest wind 13 to 18 mph becoming north 7 to 12 mph after midnight. Winds could gust as high as 28 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 38. Wind chill values between 19 and 29. East northeast wind 6 to 8 mph becoming south southeast in the afternoon.

    High: 38 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. East northeast wind around 8 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 47. South wind 7 to 9 mph.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 41. West wind around 9 mph.

    Low: 41 °F

    Chance Rain

  • 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: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. Wind chill values between 18 and 23. West northwest wind 13 to 18 mph becoming north 7 to 12 mph after midnight. Winds could gust as high as 28 mph.
Friday
Partly sunny, with a high near 38. Wind chill values between 19 and 29. East northeast wind 6 to 8 mph becoming south southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 33. East northeast wind around 8 mph.
Saturday
Mostly cloudy, with a high near 47. South wind 7 to 9 mph.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41. West wind around 9 mph.
Sunday
A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 51.
Sunday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 42.
Monday
Partly sunny, with a high near 55.
Monday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain. Partly sunny, with a high near 47.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Partly sunny, with a high near 45.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Liliwaup WA
 47.55°N 123.32°W (Elev. 4708 ft)
11:27 am PDT Apr 16, 2026
3pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database