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Current conditions at
Southwest Washington Regional Airport (KKLS)
Lat: 46.11553°NLon: 122.89273°WElev: 13.0ft.
Clear
66°F
19°C
| Humidity | 38% |
| Wind Speed | N 0 MPH |
| Barometer | 29.87 in (1011.51 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 18 Apr 07:56 PM PDT |
Extended Forecast for
Kelso WA
Tonight

Low: 47 °F
Increasing
CloudsSunday

High: 77 °F
Decreasing
CloudsSunday Night

Low: 49 °F
Mostly Cloudy
Monday

High: 75 °F
Mostly Cloudy
Monday Night

Low: 49 °F
Chance Rain
Tuesday

High: 62 °F
Rain Likely
Tuesday Night

Low: 48 °F
Chance Rain
Wednesday

High: 58 °F
Rain Likely
Wednesday Night
Low: 44 °F
Slight Chance
Rain then
Mostly Cloudy
Detailed Forecast
Tonight
Increasing clouds, with a low around 47. Calm wind.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 77. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 49. West northwest wind around 6 mph becoming calm after midnight.
Monday
Mostly cloudy, with a high near 75. Calm wind becoming west southwest around 6 mph in the afternoon.
Monday Night
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 49. West wind 5 to 8 mph becoming calm in the evening.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 48.
Wednesday
Rain likely. Mostly cloudy, with a high near 58.
Wednesday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 44.
Thursday
Partly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 43.
Saturday
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)
7:41 pm PDT Apr 18, 2026
8pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026


