Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

31°F

-1°C

Humidity 98%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 14 Mar 03:36 AM PDT
Extended Forecast for

12 Miles NW Liliwaup WA

  • Overnight

    Overnight: A 30 percent chance of snow showers, mainly before 5am.  Partly cloudy, with a low around 18. Wind chill values between 5 and 10. North northwest wind around 11 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: 18 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A chance of snow showers before 4pm, then a slight chance of snow showers after 5pm.  Increasing clouds, with a high near 28. Wind chill values between 4 and 14. Northwest wind 11 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Sunny then
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A slight chance of snow showers between 10pm and 11pm.  Mostly cloudy, with a low around 21. Wind chill values between 11 and 16. Northwest wind 8 to 10 mph becoming southeast after midnight.  Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Sunday

    Sunday: Snow likely after 11am.  Mostly cloudy, with a high near 32. Wind chill values between 14 and 24. East northeast wind around 8 mph becoming southwest in the morning.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow before 11pm, then rain, possibly mixed with snow.  Low around 29. Southwest wind 7 to 11 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow

  • Monday

    Monday: Rain.  High near 38. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 38 °F

    Rain

  • Monday Night

    Monday Night: Rain.  Low around 36. Chance of precipitation is 90%.

    Low: 36 °F

    Rain

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 39.

    High: 39 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Cloudy, with a low around 38.

    Low: 38 °F

    Rain

Detailed Forecast

Overnight
A 30 percent chance of snow showers, mainly before 5am. Partly cloudy, with a low around 18. Wind chill values between 5 and 10. North northwest wind around 11 mph. Total nighttime snow accumulation of less than one inch possible.
Saturday
A chance of snow showers before 4pm, then a slight chance of snow showers after 5pm. Increasing clouds, with a high near 28. Wind chill values between 4 and 14. Northwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
A slight chance of snow showers between 10pm and 11pm. Mostly cloudy, with a low around 21. Wind chill values between 11 and 16. Northwest wind 8 to 10 mph becoming southeast after midnight. Chance of precipitation is 20%.
Sunday
Snow likely after 11am. Mostly cloudy, with a high near 32. Wind chill values between 14 and 24. East northeast wind around 8 mph becoming southwest in the morning. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
Snow before 11pm, then rain, possibly mixed with snow. Low around 29. Southwest wind 7 to 11 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Rain. High near 38. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain. Low around 36. Chance of precipitation is 90%.
Tuesday
Rain. Cloudy, with a high near 39.
Tuesday Night
Rain. Cloudy, with a low around 38.
Wednesday
Rain. Cloudy, with a high near 40.
Wednesday Night
Rain. Cloudy, with a low around 39.
Thursday
Rain, possibly mixed with snow. Cloudy, with a high near 43.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 40.
Friday
Rain and snow likely. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NW Liliwaup WA
 47.55°N 123.32°W (Elev. 4708 ft)
2:25 am PDT Mar 14, 2026
3am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
 
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Additional Resources

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