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

37°F

3°C

Humidity 98%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 21 Mar 08:36 AM PDT
Extended Forecast for

21 Miles NW Liliwaup WA

  • Today

    Today: A slight chance of snow before 1pm, then a chance of snow after 2pm.  Mostly sunny, with a high near 37. Wind chill values between 19 and 29. North northwest wind 5 to 8 mph becoming southwest in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow

  • Tonight

    Tonight: Snow likely, mainly after 2am.  Increasing clouds, with a low around 25. Wind chill values between 18 and 23. West wind around 7 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 38. Wind chill values between 20 and 30. West southwest wind 5 to 7 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. West southwest wind 5 to 7 mph becoming light and variable  in the evening.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 41. North wind around 5 mph becoming light and variable.

    High: 41 °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 8am, then rain and snow.  High near 38. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 38 °F

    Rain/Snow

  • Tuesday Night

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

    Low: 28 °F

    Rain/Snow
    then Snow

  • Wednesday

    Wednesday: Snow.  Cloudy, with a high near 35.

    High: 35 °F

    Snow

Detailed Forecast

Today
A slight chance of snow before 1pm, then a chance of snow after 2pm. Mostly sunny, with a high near 37. Wind chill values between 19 and 29. North northwest wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Snow likely, mainly after 2am. Increasing clouds, with a low around 25. Wind chill values between 18 and 23. West wind around 7 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 38. Wind chill values between 20 and 30. West southwest wind 5 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 25. West southwest wind 5 to 7 mph becoming light and variable in the evening.
Monday
Mostly cloudy, with a high near 41. North wind around 5 mph becoming light and variable.
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 8am, then rain and snow. High near 38. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Rain and snow, becoming all snow after 11pm. Cloudy, with a low around 28.
Wednesday
Snow. Cloudy, with a high near 35.
Wednesday Night
Snow. Mostly cloudy, with a low around 25.
Thursday
Snow likely. Mostly cloudy, 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:
21 Miles NW Liliwaup WA
 47.66°N 123.45°W (Elev. 3396 ft)
11:27 pm PDT Mar 20, 2026
9am 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