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Current conditions at
Southwest Washington Regional Airport (KKLS)
Lat: 46.11553°NLon: 122.89273°WElev: 13.0ft.
Clear
50°F
10°C
| Humidity | 65% |
| Wind Speed | NNE 3 MPH |
| Barometer | 29.8 in (1009.14 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 20 Apr 04:56 AM PDT |
Extended Forecast for
Kelso WA
Today
High: 75 °F
Mostly Cloudy
then Slight
Chance RainTonight

Low: 49 °F
Chance Rain
Tuesday

High: 60 °F
Rain Likely
Tuesday Night

Low: 47 °F
Chance Rain
Wednesday

High: 58 °F
Rain
Wednesday Night
Low: 44 °F
Chance Rain
then Mostly
CloudyThursday

High: 67 °F
Mostly Sunny
Thursday Night

Low: 42 °F
Clear
Friday

High: 72 °F
Sunny
Detailed Forecast
Today
A 10 percent chance of rain after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.
Tonight
A chance of rain before 10pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 49. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain likely. Mostly cloudy, with a high near 60. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 47. West northwest wind 3 to 8 mph.
Wednesday
Rain. High near 58. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Clear, with a low around 42.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 70.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Kelso WA
46.12°N 122.91°W (Elev. 52 ft)
46.12°N 122.91°W (Elev. 52 ft)
4:41 am PDT Apr 20, 2026
5am PDT Apr 20, 2026-6pm PDT Apr 26, 2026


