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

Southwest Washington Regional Airport (KKLS)

Lat: 46.11553°NLon: 122.89273°WElev: 13.0ft.

Partly Cloudy

31°F

-1°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 22 Mar 03:56 AM PDT
Extended Forecast for

12 Miles E Kelso WA

  • Today

    Today: Widespread frost, mainly before 8am.  Otherwise, mostly sunny, with a high near 52. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 52 °F

    Frost then
    Mostly Sunny

  • Tonight

    Tonight: Areas of frost after 1am.  Otherwise, mostly cloudy, with a low around 34. North wind around 6 mph becoming calm  in the evening.

    Low: 34 °F

    Mostly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Widespread frost, mainly before 7am.  Otherwise, partly sunny, with a high near 53. Light west northwest wind.

    High: 53 °F

    Frost then
    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers after 11pm.  Mostly cloudy, with a low around 43. Light and variable wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Rain.  High near 49. South southeast wind 6 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 38. Chance of precipitation is 100%.

    Low: 38 °F

    Rain then
    Rain Likely

  • Wednesday

    Wednesday: Rain.  Snow level 2900 feet. High near 47. Chance of precipitation is 90%.

    High: 47 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 11pm, then a chance of rain and snow.  Snow level 2800 feet lowering to 1600 feet after midnight . Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow before 8am, then a chance of rain.  Snow level 1400 feet rising to 2500 feet in the afternoon. Partly sunny, with a high near 51.

    High: 51 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 52. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Tonight
Areas of frost after 1am. Otherwise, mostly cloudy, with a low around 34. North wind around 6 mph becoming calm in the evening.
Monday
Widespread frost, mainly before 7am. Otherwise, partly sunny, with a high near 53. Light west northwest wind.
Monday Night
A 50 percent chance of showers after 11pm. Mostly cloudy, with a low around 43. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 49. South southeast wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 38. Chance of precipitation is 100%.
Wednesday
Rain. Snow level 2900 feet. High near 47. Chance of precipitation is 90%.
Wednesday Night
Rain likely before 11pm, then a chance of rain and snow. Snow level 2800 feet lowering to 1600 feet after midnight . Mostly cloudy, with a low around 33.
Thursday
A chance of rain and snow before 8am, then a chance of rain. Snow level 1400 feet rising to 2500 feet in the afternoon. Partly sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 33.
Friday
Sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles E Kelso WA
 46.09°N 122.65°W (Elev. 1257 ft)
3:42 am PDT Mar 22, 2026
4am PDT Mar 22, 2026-6pm PDT Mar 28, 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