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.

Clear

61°F

16°C

Humidity 44%
Wind Speed SSE 5 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 18 Apr 11:20 AM PDT
Extended Forecast for

10 Miles ESE Kelso WA

  • Today

    Today: Mostly sunny, with a high near 65. South southeast wind around 6 mph.

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 48. Calm wind becoming east around 5 mph after midnight.

    Low: 48 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 70. East northeast wind 5 to 7 mph becoming south in the afternoon.

    High: 70 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50. Light and variable wind becoming northwest around 6 mph.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 69. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 69 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.

    High: 56 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain. Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 65. South southeast wind around 6 mph.
Tonight
Increasing clouds, with a low around 48. Calm wind becoming east around 5 mph after midnight.
Sunday
Partly sunny, with a high near 70. East northeast wind 5 to 7 mph becoming south in the afternoon.
Sunday Night
Mostly cloudy, with a low around 50. Light and variable wind becoming northwest around 6 mph.
Monday
Partly sunny, with a high near 69. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 47.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 45.
Wednesday
Rain. Mostly cloudy, with a high near 49.
Wednesday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 42.
Thursday
A chance of rain. Partly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Kelso WA
 46.07°N 122.68°W (Elev. 2001 ft)
Last Update:
11:28 am PDT Apr 18, 2026
Forecast Valid:
11am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
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