Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

40°F

4°C

Humidity 98%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 21 Mar 02:36 AM PDT
Extended Forecast for

17 Miles WNW Liliwaup WA

  • Overnight

    Overnight: A slight chance of snow between 4am and 5am.  Partly cloudy, with a low around 24. Wind chill values between 14 and 19. West northwest wind around 7 mph.  Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly between 8am and 5pm.  Mostly sunny, with a high near 34. Wind chill values between 15 and 25. Northwest wind 6 to 14 mph becoming southwest in the afternoon.  Little or no snow accumulation expected.

    High: 34 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 2am.  Increasing clouds, with a low around 25. Wind chill values between 16 and 21. West wind 8 to 11 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Slight Chance
    Snow then
    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 37. Wind chill values between 18 and 28. West southwest wind 7 to 9 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. West southwest wind 7 to 9 mph becoming north in the evening.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow before 11am, then rain and snow.  Cloudy, with a high near 36.

    High: 36 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 2am.  Cloudy, with a low around 28.

    Low: 28 °F

    Rain/Snow

Detailed Forecast

Overnight
A slight chance of snow between 4am and 5am. Partly cloudy, with a low around 24. Wind chill values between 14 and 19. West northwest wind around 7 mph. Chance of precipitation is 20%.
Saturday
A 30 percent chance of snow, mainly between 8am and 5pm. Mostly sunny, with a high near 34. Wind chill values between 15 and 25. Northwest wind 6 to 14 mph becoming southwest in the afternoon. Little or no snow accumulation expected.
Saturday Night
Snow likely, mainly after 2am. Increasing clouds, with a low around 25. Wind chill values between 16 and 21. West wind 8 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 37. Wind chill values between 18 and 28. West southwest wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 25. West southwest wind 7 to 9 mph becoming north in the evening.
Monday
Mostly cloudy, with a high near 40.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday
Snow before 11am, then rain and snow. Cloudy, with a high near 36.
Tuesday Night
Rain and snow, becoming all snow after 2am. Cloudy, with a low around 28.
Wednesday
Snow. Cloudy, with a high near 34.
Wednesday Night
Snow. Mostly cloudy, with a low around 25.
Thursday
Snow likely. Mostly cloudy, with a high near 35.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25.
Friday
A chance of snow. Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WNW Liliwaup WA
 47.58°N 123.45°W (Elev. 3947 ft)
11:27 pm PDT Mar 20, 2026
3am PDT Mar 21, 2026-6pm PDT Mar 27, 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