Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

35°F

2°C

Humidity 60%
Wind Speed S 7 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 10 Mar 11:36 AM PDT
Extended Forecast for

17 Miles WNW Liliwaup WA

Winter Storm Watch March 12, 05:00am until March 14, 05:00am
Flood Watch March 11, 05:00pm until March 12, 05:00pm
Blizzard Warning March 11, 06:00pm until March 12, 05:00am
Click here for hazard details and duration
Winter Storm Watch
Flood Watch
Blizzard Warning
  • This Afternoon

    This Afternoon: Snow. The snow could be heavy at times.  High near 27. Wind chill values between 11 and 16. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 5 to 9 inches possible.

    High: 27 °F

    Heavy Snow
    and Breezy

  • Tonight

    Tonight: Snow.  Low around 26. Wind chill values between 12 and 17. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 26 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  High near 36. Wind chill values between 16 and 26. Calm wind becoming southwest 5 to 9 mph in the morning.  Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    High: 36 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow, becoming all snow after 11pm.  Low around 28. Wind chill values between 15 and 25. Breezy, with a west wind 8 to 13 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 33 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Rain/Snow
    then Snow and
    Breezy

  • Thursday

    Thursday: Snow showers before 11am, then snow after 11am.  High near 30. West wind 15 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 30 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times.  Low around 29. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 29 °F

    Heavy Snow

  • Friday

    Friday: Snow. The snow could be heavy at times.  High near 32. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 32 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow.  Mostly cloudy, with a low around 19.

    Low: 19 °F

    Snow

  • Saturday

    Saturday: A chance of snow before 11am, then a chance of snow showers after 11am.  Partly sunny, with a high near 32.

    High: 32 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. High near 27. Wind chill values between 11 and 16. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 5 to 9 inches possible.
Tonight
Snow. Low around 26. Wind chill values between 12 and 17. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 36. Wind chill values between 16 and 26. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Wednesday Night
Rain, possibly mixed with snow, becoming all snow after 11pm. Low around 28. Wind chill values between 15 and 25. Breezy, with a west wind 8 to 13 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers before 11am, then snow after 11am. High near 30. West wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 29. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Friday
Snow. The snow could be heavy at times. High near 32. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Friday Night
Snow. Mostly cloudy, with a low around 19.
Saturday
A chance of snow before 11am, then a chance of snow showers after 11am. Partly sunny, with a high near 32.
Saturday Night
A chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 25.
Sunday
Snow likely. Mostly cloudy, with a high near 35.
Sunday Night
Rain and snow. Cloudy, with a low around 34.
Monday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WNW Liliwaup WA
 47.58°N 123.45°W (Elev. 3947 ft)
8:01 am PDT Mar 10, 2026
12pm PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

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