Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Overcast

52°F

11°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 17 Mar 10:30 PM PDT
Extended Forecast for

6 Miles S Kelso WA

  • Tonight

    Tonight: A slight chance of rain before midnight, then a chance of rain after 1am.  Mostly cloudy, with a low around 47. Calm wind becoming south southeast around 5 mph after midnight.  Chance of precipitation is 50%.

    Low: 47 °F

    Slight Chance
    Rain then
    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly between 8am and noon.  Cloudy, with a high near 59. South southeast wind around 6 mph.  Chance of precipitation is 70%.

    High: 59 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain.  Cloudy, with a low around 49. Light south southeast wind.

    Low: 49 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 11am.  Cloudy, with a high near 62. South southeast wind around 6 mph.  Chance of precipitation is 60%.

    High: 62 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely.  Mostly cloudy, with a low around 51. South southeast wind 3 to 5 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Rain Likely

  • Friday

    Friday: Rain.  High near 61. Chance of precipitation is 80%.

    High: 61 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 40. Chance of precipitation is 70%.

    Low: 40 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain, mainly before 11am.  Snow level 1900 feet rising to 2500 feet in the afternoon. Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of rain before midnight, then a chance of rain after 1am. Mostly cloudy, with a low around 47. Calm wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 50%.
Wednesday
Rain likely, mainly between 8am and noon. Cloudy, with a high near 59. South southeast wind around 6 mph. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 49. Light south southeast wind.
Thursday
Rain likely, mainly after 11am. Cloudy, with a high near 62. South southeast wind around 6 mph. Chance of precipitation is 60%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 51. South southeast wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain. High near 61. Chance of precipitation is 80%.
Friday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Saturday
A chance of rain, mainly before 11am. Snow level 1900 feet rising to 2500 feet in the afternoon. Partly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
A slight chance of rain. Snow level 1400 feet rising to 3000 feet in the afternoon. Partly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 35.
Monday
A chance of rain. Mostly cloudy, with a high near 58.
Monday Night
A chance of rain. Mostly cloudy, with a low around 41.
Tuesday
Rain. Cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Kelso WA
 46.04°N 122.88°W (Elev. 200 ft)
10:41 pm PDT Mar 17, 2026
10pm PDT Mar 17, 2026-6pm PDT Mar 24, 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