National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

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. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

31°F

-1°C

Humidity 96%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 07 Jan 04:36 PM PST
Extended Forecast for

7 Miles WNW Liliwaup WA

  • This Afternoon

    This Afternoon: Rain and snow showers likely. Mostly cloudy, with a steady temperature around 36. West northwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: Snow showers likely, possibly mixed with rain, mainly after 5am. Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Wind chill values between 23 and 28. West northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain and snow showers likely before 4pm, then a chance of rain showers. Mostly cloudy, with a high near 41. Wind chill values between 25 and 35. West wind around 9 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before 10pm, then rain likely between 10pm and 4am, then a chance of rain and snow after 4am. Mostly cloudy, with a low around 36. West wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain and snow before 7am, then a chance of rain between 7am and 10am. Mostly cloudy, with a high near 44. Southwest wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday Night

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

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of rain after 10am. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain Likely

Detailed Forecast

This Afternoon
Rain and snow showers likely. Mostly cloudy, with a steady temperature around 36. West northwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers likely, possibly mixed with rain, mainly after 5am. Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Wind chill values between 23 and 28. West northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow showers likely before 4pm, then a chance of rain showers. Mostly cloudy, with a high near 41. Wind chill values between 25 and 35. West wind around 9 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow before 10pm, then rain likely between 10pm and 4am, then a chance of rain and snow after 4am. Mostly cloudy, with a low around 36. West wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
A chance of rain and snow before 7am, then a chance of rain between 7am and 10am. Mostly cloudy, with a high near 44. Southwest wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
A 40 percent chance of rain after 10am. Mostly cloudy, with a high near 45.
Saturday Night
Rain likely. Mostly cloudy, with a low around 39.
Sunday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 46.
Sunday Night
Rain likely. Mostly cloudy, with a low around 42.
Monday
Rain likely. Mostly cloudy, with a high near 50.
Monday Night
A chance of rain. Mostly cloudy, with a low around 44.
Tuesday
A chance of rain. Mostly cloudy, with a high near 54.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42.
Wednesday
A chance of rain. Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Liliwaup WA
 47.5°N 123.27°W (Elev. 810 ft)
Last Update:
1:25 pm PST Jan 7, 2026
Forecast Valid:
5pm PST Jan 7, 2026-6pm PST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation