Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

31°F

-1°C

Humidity 91%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 21 Feb 04:36 AM PST
Extended Forecast for

11 Miles W Liliwaup WA

  • Overnight

    Overnight: Snow.  Low around 32. Wind chill values between 25 and 30. Southwest wind around 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 32 °F

    Snow

  • Monday

    Monday: Snow.  High near 34. Wind chill values between 24 and 29. West southwest wind 8 to 11 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly after 10pm.  Mostly cloudy, with a low around 28. Wind chill values between 20 and 25. Northwest wind 6 to 10 mph becoming northeast after midnight.  New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow.  Partly sunny, with a high near 37. Wind chill values between 20 and 30. North northeast wind 6 to 9 mph becoming south southeast in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 4am.  Mostly cloudy, with a low around 27. West wind 8 to 11 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow, mainly after 10am.  High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely.  Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 31 °F

    Snow Likely

  • Thursday

    Thursday: Snow.  Mostly cloudy, with a high near 36. Breezy.

    High: 36 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Snow

Detailed Forecast

Overnight
Snow. Low around 32. Wind chill values between 25 and 30. Southwest wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Monday
Snow. High near 34. Wind chill values between 24 and 29. West southwest wind 8 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 50 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 28. Wind chill values between 20 and 25. Northwest wind 6 to 10 mph becoming northeast after midnight. New snow accumulation of less than a half inch possible.
Tuesday
A 50 percent chance of snow. Partly sunny, with a high near 37. Wind chill values between 20 and 30. North northeast wind 6 to 9 mph becoming south southeast in the afternoon. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly before 4am. Mostly cloudy, with a low around 27. West wind 8 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly after 10am. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday
Snow. Mostly cloudy, with a high near 36. Breezy.
Thursday Night
Snow. Mostly cloudy, with a low around 30.
Friday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 35.
Friday Night
A chance of snow. Mostly cloudy, with a low around 25.
Saturday
A slight chance of snow. Mostly sunny, with a high near 37.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 25.
Sunday
A slight chance of snow. Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Liliwaup WA
 47.48°N 123.36°W (Elev. 3917 ft)
1:25 am PST Feb 23, 2026
4am PST Feb 23, 2026-6pm PST Mar 1, 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