Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

43°F

6°C

Humidity 97%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 29 Jan 10:36 AM PST
Extended Forecast for

16 Miles NW Liliwaup WA

  • Today

    Today: Rain.  High near 39. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 39 °F

    Rain

  • Tonight

    Tonight: Rain and snow.  Low around 37. South wind 8 to 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow, becoming all rain after 10am.  High near 40. South wind around 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Rain

  • Friday Night

    Friday Night: Rain, mainly before 4am.  Low around 39. Southwest wind around 6 mph becoming north after midnight.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain

  • Saturday

    Saturday: A chance of rain before 10am, then a slight chance of rain and snow.  Mostly cloudy, with a high near 47. East southeast wind around 7 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow likely, mainly after 4am.  Mostly cloudy, with a low around 38. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 38 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain and snow likely before 10am, then snow.  High near 40. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    then Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 4am.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Snow

  • Monday

    Monday: Snow likely, mainly between 10am and 4pm.  Mostly cloudy, with a high near 38.

    High: 38 °F

    Snow Likely

Detailed Forecast

Today
Rain. High near 39. South southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain and snow. Low around 37. South wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Rain, possibly mixed with snow, becoming all rain after 10am. High near 40. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Rain, mainly before 4am. Low around 39. Southwest wind around 6 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain before 10am, then a slight chance of rain and snow. Mostly cloudy, with a high near 47. East southeast wind around 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
Rain and snow likely, mainly after 4am. Mostly cloudy, with a low around 38. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Rain and snow likely before 10am, then snow. High near 40. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow, mainly before 4am. Mostly cloudy, with a low around 34.
Monday
Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 38.
Monday Night
A chance of snow before 10pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NW Liliwaup WA
 47.61°N 123.37°W (Elev. 5138 ft)
7:01 am PST Jan 29, 2026
11am PST Jan 29, 2026-6pm PST Feb 4, 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