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 >

Hazardous Weather Conditions

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

32°F

0°C

Humidity 89%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 07 Jan 01:36 AM PST
Extended Forecast for

6 Miles W Liliwaup WA

Flood Watch January 7, 01:52am until January 8, 04:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch January 7, 01:52am until January 8, 04:00am

    NOW until 4:00am Thu

    Flood Watch

  • Overnight

    Low: 32 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow. The snow could be heavy at times.  High near 39. West southwest wind 6 to 8 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely before 1am, then snow showers.  Low around 29. Wind chill values between 22 and 27. West wind around 8 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow

  • Thursday

    Thursday: Snow showers before 7am, then rain and snow showers between 7am and 1pm, then rain showers likely after 1pm.  High near 41. Wind chill values between 23 and 33. West southwest wind 7 to 9 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Showers likely, mainly between 10pm and 4am.  Mostly cloudy, with a low around 36. West southwest wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Showers
    Likely

  • Friday

    Friday: A 30 percent chance of showers before 10am.  Mostly cloudy, with a high near 44.

    High: 44 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain.  Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

Detailed Forecast

Overnight
Snow showers likely, possibly mixed with rain, mainly after 3am. Mostly cloudy, with a low around 32. West wind around 7 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Rain and snow. The snow could be heavy at times. High near 39. West southwest wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Rain and snow showers likely before 1am, then snow showers. Low around 29. Wind chill values between 22 and 27. West wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers before 7am, then rain and snow showers between 7am and 1pm, then rain showers likely after 1pm. High near 41. Wind chill values between 23 and 33. West southwest wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Showers likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 36. West southwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of showers before 10am. Mostly cloudy, with a high near 44.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
A chance of rain. Mostly cloudy, with a high near 46.
Saturday Night
Rain likely. Mostly cloudy, with a low around 39.
Sunday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 47.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 41.
Monday
A chance of rain. Mostly cloudy, with a high near 49.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Liliwaup WA
 47.48°N 123.23°W (Elev. 988 ft)
1:25 am PST Jan 7, 2026
1am PST Jan 7, 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