Current conditions at

Southwest Washington Regional Airport (KKLS)

Lat: 46.11553° N Lon: 122.89273° W Elev: 13.0 ft.

Clear

86°F

30°C

Humidity 40%
Wind Speed NNW 9 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 13 Jul 11:56 AM PDT
Detailed forecast for

Cowlitz County Lowlands

Today
Sunny. Highs in the lower 90s. North wind 10 to 15 mph.
Tonight
Mostly clear. Lows in the upper 50s. Northwest wind 10 to 15 mph.
Monday
Mostly sunny. Highs in the upper 70s. West wind 5 to 10 mph.
Monday Night
Mostly clear. Lows in the upper 50s. Northwest wind 5 to 10 mph.
Tuesday
Sunny. Highs in the lower 90s. North wind 5 to 10 mph.
Tuesday Night
Clear. Lows in the lower 60s.
Wednesday
Sunny. Highs in the mid 90s.
Wednesday Night
Mostly clear. Lows in the upper 50s.
Thursday
Sunny. Highs in the upper 80s.
Thursday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
Friday
Mostly sunny. Highs in the mid 80s.
Friday Night
Partly cloudy. Lows in the mid 50s.
Saturday
Mostly sunny. Highs in the lower 80s.



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1031 AM PDT Sun Jul 13 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database