National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Southwest Washington Regional Airport (KKLS)

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

light rain,mist

52°F

11°C

Humidity 96%
Wind Speed S 4 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 51°F (11°C)
Visibility 2.00 mi
Last update 16 Nov 10:56 AM PST
Extended Forecast for

Kelso WA

  • Today

    Today: Rain, mainly before 2pm. High near 55. South southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain

  • Tonight

    Tonight: Rain. Low around 47. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 53. West northwest wind 3 to 5 mph. Chance of precipitation is 70%.

    High: 53 °F

    Rain Likely

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 52. Light and variable wind.

    High: 52 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 53.

    High: 53 °F

    Rain Likely

Detailed Forecast

Today
Rain, mainly before 2pm. High near 55. South southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Low around 47. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 53. West northwest wind 3 to 5 mph. Chance of precipitation is 70%.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 42. Calm wind.
Tuesday
A 40 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 52. Light and variable wind.
Tuesday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 41.
Wednesday
A 30 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 54.
Wednesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 43.
Thursday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 53.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 42.
Friday
A chance of rain. Partly sunny, with a high near 53.
Friday Night
Rain likely. Mostly cloudy, with a low around 44.
Saturday
Rain likely. Mostly cloudy, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kelso WA
 46.1°N 122.9°W (Elev. 95 ft)
Last Update:
10:45 am PST Nov 16, 2025
Forecast Valid:
11am PST Nov 16, 2025-6pm PST Nov 22, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation