Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

42°F

6°C

Humidity 82%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 30 Jan 04:36 AM PST
Extended Forecast for

12 Miles NW Liliwaup WA

  • Overnight

    Overnight: A 30 percent chance of snow.  Mostly cloudy, with a low around 35. Wind chill values between 24 and 29. Breezy, with a southwest wind around 25 mph, with gusts as high as 31 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 35 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Rain and snow, mainly before 5pm. The rain could be heavy at times.  High near 39. Wind chill values between 22 and 31. Breezy, with a south southwest wind 24 to 29 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 36 mph.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Rain/Snow and
    Breezy then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain and snow likely, becoming all rain after 1am.  Mostly cloudy, with a low around 37. West southwest wind around 9 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Saturday

    Saturday: Rain likely before 10am, then a chance of snow.  Mostly cloudy, with a high near 43. East southeast wind 9 to 11 mph becoming southwest in the morning.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 10pm.  Mostly cloudy, with a low around 36. Southwest wind 11 to 14 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 36 °F

    Snow Likely

  • Sunday

    Sunday: Snow.  High near 38. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 35. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 35 °F

    Snow

  • Monday

    Monday: Snow.  Cloudy, with a high near 37.

    High: 37 °F

    Snow

  • Monday Night

    Monday Night: Rain and snow likely, mainly before 10pm.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
A 30 percent chance of snow. Mostly cloudy, with a low around 35. Wind chill values between 24 and 29. Breezy, with a southwest wind around 25 mph, with gusts as high as 31 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Rain and snow, mainly before 5pm. The rain could be heavy at times. High near 39. Wind chill values between 22 and 31. Breezy, with a south southwest wind 24 to 29 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Friday Night
Rain and snow likely, becoming all rain after 1am. Mostly cloudy, with a low around 37. West southwest wind around 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Rain likely before 10am, then a chance of snow. Mostly cloudy, with a high near 43. East southeast wind 9 to 11 mph becoming southwest in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 36. Southwest wind 11 to 14 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 38. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow. Low around 35. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Monday
Snow. Cloudy, with a high near 37.
Monday Night
Rain and snow likely, mainly before 10pm. Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
A slight chance of rain. Partly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NW Liliwaup WA
 47.6°N 123.27°W (Elev. 6001 ft)
1:25 am PST Jan 30, 2026
5am PST Jan 30, 2026-6pm PST Feb 5, 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