Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

39°F

4°C

Humidity 92%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 14 Apr 09:36 AM PDT
Extended Forecast for

6 Miles W Liliwaup WA

  • Today

    Today: Rain.  High near 45. Southwest wind 13 to 17 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 45 °F

    Rain

  • Tonight

    Tonight: Rain before 11pm, then a chance of rain and snow after 2am.  Low around 32. West southwest wind 9 to 14 mph becoming light and variable  after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain showers and snow before 2pm, then rain showers between 2pm and 5pm, then rain, possibly mixed with snow showers after 5pm. Some thunder is also possible.  High near 46. Light west wind increasing to 5 to 9 mph in the afternoon.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 8pm, then a chance of rain between 8pm and 11pm.  Partly cloudy, with a low around 29. West wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 52. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

Today
Rain. High near 45. Southwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tonight
Rain before 11pm, then a chance of rain and snow after 2am. Low around 32. West southwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
Rain showers and snow before 2pm, then rain showers between 2pm and 5pm, then rain, possibly mixed with snow showers after 5pm. Some thunder is also possible. High near 46. Light west wind increasing to 5 to 9 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain and snow before 8pm, then a chance of rain between 8pm and 11pm. Partly cloudy, with a low around 29. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
Sunny, with a high near 52. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 52.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 57.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 44.
Sunday
Rain likely. Mostly cloudy, with a high near 54.
Sunday Night
Rain likely. Mostly cloudy, with a low around 41.
Monday
Rain likely. Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Liliwaup WA
 47.48°N 123.23°W (Elev. 988 ft)
11:27 pm PDT Apr 13, 2026
10am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
 
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Additional Resources

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