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Hazardous Weather Conditions
Current conditions at
Southwest Washington Regional Airport (KKLS)
Lat: 46.11553°NLon: 122.89273°WElev: 13.0ft.
Partly Cloudy
45°F
7°C
| Humidity | 70% |
| Wind Speed | W 4 MPH |
| Barometer | 30.01 in (1016.26 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 15 Apr 06:20 PM PDT |
Extended Forecast for
4 Miles NW Kelso WA
Frost Advisory April 16, 01:00am until April 16, 09:00am
Tonight
Low: 35 °F
Showers
Likely then
Slight Chance
Showers and
Patchy FogThursday
High: 56 °F
Patchy Frost
and Patchy
Fog then
Mostly SunnyThursday Night

Low: 38 °F
Increasing
CloudsFriday

High: 60 °F
Partly Sunny
Friday Night

Low: 41 °F
Mostly Cloudy
Saturday

High: 66 °F
Partly Sunny
Saturday Night

Low: 48 °F
Chance Rain
Sunday

High: 68 °F
Chance Rain
Sunday Night
Low: 47 °F
Slight Chance
Rain then
Mostly Cloudy
Detailed Forecast
Tonight
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers between midnight and 2am. Patchy fog between 2am and 3am. Patchy frost after 2am. Snow level 1700 feet. Otherwise, mostly cloudy, with a low around 35. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Patchy fog before 7am. Patchy frost before 8am. Otherwise, mostly sunny, with a high near 56. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Increasing clouds, with a low around 38. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Friday
Partly sunny, with a high near 60. Calm wind.
Friday Night
Mostly cloudy, with a low around 41. Light northeast wind.
Saturday
Partly sunny, with a high near 66.
Saturday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 48.
Sunday
A chance of rain. Mostly cloudy, with a high near 68.
Sunday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 47.
Monday
A slight chance of rain after 11am. Partly sunny, with a high near 71.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 49.
Tuesday
A chance of rain. Mostly cloudy, with a high near 63.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 48.
Wednesday
A chance of rain. Mostly cloudy, with a high near 60.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles NW Kelso WA
46.16°N 122.95°W (Elev. 200 ft)
46.16°N 122.95°W (Elev. 200 ft)
5:41 pm PDT Apr 15, 2026
6pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026



