Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

32°F

0°C

Humidity 96%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 06 Jan 10:36 PM PST
Extended Forecast for

15 Miles NW Liliwaup WA

  • Tonight

    Tonight: Snow likely, mainly after 3am. The snow could be heavy at times.  Mostly cloudy, with a low around 24. Wind chill values between 13 and 18. West wind 11 to 13 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 24 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  Patchy fog between 9am and 11am. High near 29. Wind chill values between 15 and 20. Southwest wind around 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 29 °F

    Heavy Snow
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Snow.  Low around 22. Wind chill values between 11 and 16. West wind 11 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow

  • Thursday

    Thursday: Snow.  High near 31. Wind chill values between 14 and 22. West wind around 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 4am.  Mostly cloudy, with a low around 28. West southwest wind around 8 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely

  • Friday

    Friday: A 30 percent chance of snow before 10am.  Mostly cloudy, with a high near 35. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of snow after 10pm.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A chance of snow before 10am, then rain and snow likely.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain and snow likely.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Snow likely, mainly after 3am. The snow could be heavy at times. Mostly cloudy, with a low around 24. Wind chill values between 13 and 18. West wind 11 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 3 to 5 inches possible.
Wednesday
Snow. The snow could be heavy at times. Patchy fog between 9am and 11am. High near 29. Wind chill values between 15 and 20. Southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Wednesday Night
Snow. Low around 22. Wind chill values between 11 and 16. West wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 31. Wind chill values between 14 and 22. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow likely, mainly before 4am. Mostly cloudy, with a low around 28. West southwest wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow before 10am. Mostly cloudy, with a high near 35. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 31.
Saturday
A chance of snow before 10am, then rain and snow likely. Mostly cloudy, with a high near 37.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Sunday
Rain likely, possibly mixed with snow, mainly before 10am. Mostly cloudy, with a high near 38.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Monday
A chance of rain. Mostly cloudy, with a high near 40.
Monday Night
A chance of rain. Mostly cloudy, with a low around 36.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NW Liliwaup WA
 47.64°N 123.31°W (Elev. 4295 ft)
7:00 pm PST Jan 6, 2026
11pm PST Jan 6, 2026-6pm PST Jan 13, 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