Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

33°F

1°C

Humidity 72%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 31 Mar 07:36 AM PDT
Extended Forecast for

9 Miles WNW Liliwaup WA

  • Today

    Today: Partly sunny, with a high near 48. Light and variable wind becoming south southeast around 6 mph in the afternoon.

    High: 48 °F

    Partly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 3am.  Mostly cloudy, with a low around 35. Light and variable wind becoming south around 6 mph after midnight.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 35 °F

    Mostly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow before 11am, then rain, possibly mixed with snow. The snow could be heavy at times.  High near 41. East southeast wind around 7 mph becoming south southwest in the afternoon.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 41 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 8pm.  Low around 30. West southwest wind 3 to 7 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 2pm, then a chance of rain and snow.  Partly sunny, with a high near 46. West southwest wind 3 to 6 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm.  Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 48. Light and variable wind becoming south southeast around 6 mph in the afternoon.
Tonight
Snow likely, mainly after 3am. Mostly cloudy, with a low around 35. Light and variable wind becoming south around 6 mph after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow before 11am, then rain, possibly mixed with snow. The snow could be heavy at times. High near 41. East southeast wind around 7 mph becoming south southwest in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Rain and snow, becoming all snow after 8pm. Low around 30. West southwest wind 3 to 7 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday
A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 46. West southwest wind 3 to 6 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 32.
Friday
Partly sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Liliwaup WA
 47.51°N 123.31°W (Elev. 2867 ft)
11:27 pm PDT Mar 30, 2026
8am PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
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Additional Resources

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