Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

33°F

1°C

Humidity 58%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 31 Mar 02:36 AM PDT
Extended Forecast for

16 Miles WNW Liliwaup WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 27. Wind chill values between 18 and 23. North northeast wind around 11 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Wind chill values between 20 and 30. Northeast wind 8 to 13 mph becoming south in the afternoon.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 2am. The snow could be heavy at times.  Mostly cloudy, with a low around 29. Wind chill values between 19 and 24. South southwest wind 7 to 11 mph.  Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Low: 29 °F

    Slight Chance
    Snow then
    Heavy Snow

  • Wednesday

    Wednesday: Snow before 2pm, then snow, possibly mixed with rain. The snow could be heavy at times.  High near 33. Wind chill values between 19 and 24. Southeast wind 11 to 16 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 33 °F

    Heavy Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 24. West southwest wind 9 to 15 mph becoming northwest after midnight.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow then
    Snow Likely

  • Thursday

    Thursday: A chance of snow before 2pm, then a chance of rain and snow.  Partly sunny, with a high near 37. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 11pm.  Partly cloudy, with a low around 27. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 27. Wind chill values between 18 and 23. North northeast wind around 11 mph.
Tuesday
Partly sunny, with a high near 40. Wind chill values between 20 and 30. Northeast wind 8 to 13 mph becoming south in the afternoon.
Tuesday Night
Snow likely, mainly after 2am. The snow could be heavy at times. Mostly cloudy, with a low around 29. Wind chill values between 19 and 24. South southwest wind 7 to 11 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow before 2pm, then snow, possibly mixed with rain. The snow could be heavy at times. High near 33. Wind chill values between 19 and 24. Southeast wind 11 to 16 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Wednesday Night
Snow. Low around 24. West southwest wind 9 to 15 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday Night
A slight chance of rain and snow before 11pm. Partly cloudy, with a low around 27. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 38.
Monday
A slight chance of rain. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WNW Liliwaup WA
 47.54°N 123.44°W (Elev. 3120 ft)
11:27 pm PDT Mar 30, 2026
3am PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database