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

34°F

1°C

Humidity 90%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 13 Mar 12:36 PM PDT
Extended Forecast for

12 Miles NW Liliwaup WA

Winter Storm Warning March 13, 01:17pm until March 14, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 01:17pm until March 14, 05:00am

    NOW until 5:00am Sat

    Winter Storm Warning

  • This Afternoon

    High: 28 °F

    Snow and
    Areas
    Freezing Fog

  • Tonight

    Tonight: Snow likely, mainly before 11pm.  Widespread dense freezing fog before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 16. Wind chill values between 5 and 10. Northwest wind 6 to 11 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Snow Likely
    and Dense
    Freezing Fog
    then Chance
    Snow

  • Saturday

    Saturday: A 50 percent chance of snow.  Partly sunny, with a high near 27. Wind chill values between 2 and 12. West northwest wind 13 to 15 mph, with gusts as high as 23 mph.  New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 20. Wind chill values between 10 and 15. West northwest wind 8 to 16 mph, with gusts as high as 23 mph.

    Low: 20 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after 11am.  High near 31. West northwest wind around 9 mph becoming south southwest in the morning.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow

  • Sunday Night

    Sunday Night: Snow before 11pm, then rain and snow.  Low around 29. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow.  High near 37. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain, possibly mixed with snow.  Mostly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Snow, mainly before 3pm. Patchy fog before 3pm. Areas of freezing fog before 4pm, then areas of freezing fog after 5pm. High near 28. Wind chill values between 18 and 23. West southwest wind around 8 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow likely, mainly before 11pm. Widespread dense freezing fog before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 16. Wind chill values between 5 and 10. Northwest wind 6 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 27. Wind chill values between 2 and 12. West northwest wind 13 to 15 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 20. Wind chill values between 10 and 15. West northwest wind 8 to 16 mph, with gusts as high as 23 mph.
Sunday
Snow, mainly after 11am. High near 31. West northwest wind around 9 mph becoming south southwest in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow before 11pm, then rain and snow. Low around 29. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Rain, possibly mixed with snow. High near 37. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 35. Breezy.
Tuesday
Rain. Cloudy, with a high near 40.
Tuesday Night
Rain. Cloudy, with a low around 39.
Wednesday
Rain, possibly mixed with snow. Cloudy, with a high near 40.
Wednesday Night
Rain and snow. Cloudy, with a low around 39.
Thursday
Rain and snow. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NW Liliwaup WA
 47.6°N 123.27°W (Elev. 6001 ft)
8:00 am PDT Mar 13, 2026
1pm PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
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Additional Resources

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