Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

25°F

-4°C

Humidity 95%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 20 Feb 02:36 AM PST
Extended Forecast for

10 Miles NW Liliwaup WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 18. Light west northwest wind.

    Low: 18 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of snow, mainly between 10am and 5pm.  Mostly cloudy, with a high near 31. Wind chill values between 13 and 23. South southwest wind 5 to 7 mph.  New snow accumulation of around an inch possible.

    High: 31 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 4am. The snow could be heavy at times.  Mostly cloudy, with a low around 26. Wind chill values between 18 and 23. South wind 6 to 9 mph becoming east after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of 3 to 7 inches possible.

    Low: 26 °F

    Heavy Snow

  • Saturday

    Saturday: Snow before 1pm, then rain and snow. The snow could be heavy at times.  High near 34. Wind chill values between 18 and 25. East wind around 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New snow accumulation of 10 to 16 inches possible.

    High: 34 °F

    Heavy Snow
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow.  Low around 32. East wind around 16 mph, with gusts as high as 32 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 32 °F

    Rain/Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow.  High near 37. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow.  Low around 33. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 33 °F

    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow.  Cloudy, with a high near 38.

    High: 38 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 18. Light west northwest wind.
Friday
A 40 percent chance of snow, mainly between 10am and 5pm. Mostly cloudy, with a high near 31. Wind chill values between 13 and 23. South southwest wind 5 to 7 mph. New snow accumulation of around an inch possible.
Friday Night
Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 26. Wind chill values between 18 and 23. South wind 6 to 9 mph becoming east after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow before 1pm, then rain and snow. The snow could be heavy at times. High near 34. Wind chill values between 18 and 25. East wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 10 to 16 inches possible.
Saturday Night
Rain, possibly mixed with snow. Low around 32. East wind around 16 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
Rain, possibly mixed with snow. High near 37. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain and snow. Low around 33. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Monday
Rain, possibly mixed with snow. Cloudy, with a high near 38.
Monday Night
Rain and snow. Mostly cloudy, with a low around 30.
Tuesday
Rain and snow likely before 7am, then snow likely between 7am and 10am, then rain and snow likely after 10am. Mostly cloudy, with a high near 39.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 28.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 39.
Wednesday Night
Rain and snow. Mostly cloudy, with a low around 32.
Thursday
Rain and snow. Cloudy, with a high near 39. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Liliwaup WA
 47.58°N 123.26°W (Elev. 2470 ft)
1:25 am PST Feb 20, 2026
3am PST Feb 20, 2026-6pm PST Feb 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database