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 >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

48°F

9°C

Humidity 74%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 20 Mar 12:36 PM PDT
Extended Forecast for

17 Miles WNW Liliwaup WA

Flood Watch March 20, 01:11pm until March 20, 05:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 20, 01:11pm until March 20, 05:00pm

    NOW until 5:00pm Fri

    Flood Watch

  • This Afternoon

    High: 45 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A slight chance of rain and snow before midnight, then a chance of snow between midnight and 3am.  Mostly cloudy, with a low around 28. North northwest wind 8 to 10 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: A slight chance of snow before 10am, then a slight chance of snow after 4pm.  Mostly sunny, with a high near 40. Wind chill values between 23 and 33. North northwest wind 5 to 9 mph becoming west southwest in the afternoon.  Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 29. West northwest wind 5 to 9 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 41. West southwest wind 3 to 7 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Rain and snow likely after 11pm.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
A chance of rain before 2pm, then a chance of rain and snow after 5pm. Mostly cloudy, with a high near 45. West wind around 13 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
A slight chance of rain and snow before midnight, then a chance of snow between midnight and 3am. Mostly cloudy, with a low around 28. North northwest wind 8 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A slight chance of snow before 10am, then a slight chance of snow after 4pm. Mostly sunny, with a high near 40. Wind chill values between 23 and 33. North northwest wind 5 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Saturday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 29. West northwest wind 5 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 41. West southwest wind 3 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 30.
Monday
Mostly cloudy, with a high near 46.
Monday Night
Rain and snow likely after 11pm. Mostly cloudy, with a low around 37.
Tuesday
Rain and snow, becoming all rain after 11am. Cloudy, with a high near 41.
Tuesday Night
Rain before 8pm, then rain and snow. Some thunder is also possible. Cloudy, with a low around 31.
Wednesday
Rain and snow. Cloudy, with a high near 38.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 27.
Thursday
A chance of snow. Partly sunny, with a high near 42.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WNW Liliwaup WA
 47.51°N 123.46°W (Elev. 3612 ft)
11:27 am PDT Mar 20, 2026
1pm PDT Mar 20, 2026-6pm PDT Mar 26, 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