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

10 Miles WNW Liliwaup WA

  • Overnight

    Overnight: A 20 percent chance of snow before 3am.  Mostly cloudy, with a low around 26. West wind around 7 mph.

    Low: 26 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly between 3pm and 5pm.  Mostly sunny, with a high near 34. Wind chill values between 18 and 26. West northwest wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.  New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of snow before 7pm, then a chance of snow after 1am.  Partly cloudy, with a low around 25. Wind chill values between 16 and 21. West wind around 10 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Slight Chance
    Snow then
    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow.  Partly sunny, with a high near 37. Wind chill values between 18 and 28. South southwest wind 7 to 9 mph.  New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. Southwest wind 6 to 9 mph becoming north in the evening.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 30. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow before 8am, then rain and snow.  Cloudy, with a high near 37.

    High: 37 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 11pm.  Cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Rain/Snow and
    Breezy then
    Snow

Detailed Forecast

Overnight
A 20 percent chance of snow before 3am. Mostly cloudy, with a low around 26. West wind around 7 mph.
Saturday
A 30 percent chance of snow, mainly between 3pm and 5pm. Mostly sunny, with a high near 34. Wind chill values between 18 and 26. West northwest wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A slight chance of snow before 7pm, then a chance of snow after 1am. Partly cloudy, with a low around 25. Wind chill values between 16 and 21. West wind around 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow. Partly sunny, with a high near 37. Wind chill values between 18 and 28. South southwest wind 7 to 9 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 25. Southwest wind 6 to 9 mph becoming north in the evening.
Monday
Mostly cloudy, with a high near 39.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 30. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow before 8am, then rain and snow. Cloudy, with a high near 37.
Tuesday Night
Rain and snow, becoming all snow after 11pm. Cloudy, with a low around 28. Breezy.
Wednesday
Snow. Cloudy, with a high near 35.
Wednesday Night
Snow. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Partly sunny, with a high near 37.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24.
Friday
A chance of snow. Partly sunny, with a high near 40.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Liliwaup WA
 47.54°N 123.28°W (Elev. 3406 ft)
11:27 pm PDT Mar 20, 2026
2am 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