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

36°F

2°C

Humidity 98%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 21 Mar 07:36 AM PDT
Extended Forecast for

12 Miles NNW Liliwaup WA

  • Today

    Today: A 30 percent chance of snow, mainly between 4pm and 5pm.  Mostly sunny, with a high near 34. Wind chill values between 20 and 27. West wind 5 to 8 mph becoming south in the afternoon. Winds could gust as high as 20 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Tonight

    Tonight: 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 6 to 8 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 36. Wind chill values between 18 and 28. South southwest wind 5 to 7 mph.  New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. South southwest wind 5 to 7 mph becoming north northwest in the evening.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 40. North northwest wind around 6 mph becoming south southeast in the afternoon.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 31. Chance of precipitation is 60%. 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 30 percent chance of snow, mainly between 4pm and 5pm. Mostly sunny, with a high near 34. Wind chill values between 20 and 27. West wind 5 to 8 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
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 6 to 8 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 36. Wind chill values between 18 and 28. South southwest wind 5 to 7 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 26. South southwest wind 5 to 7 mph becoming north northwest in the evening.
Monday
Partly sunny, with a high near 40. North northwest wind around 6 mph becoming south southeast in the afternoon.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. 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
A chance of snow. Partly sunny, with a high near 36.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25.
Friday
A chance of snow. Partly sunny, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNW Liliwaup WA
 47.61°N 123.24°W (Elev. 3681 ft)
11:27 pm PDT Mar 20, 2026
8am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database