Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Current conditions at

Southwest Washington Regional Airport (KKLS)

Lat: 46.11553°NLon: 122.89273°WElev: 13.0ft.

Mist

48°F

9°C

Humidity 100%
Wind Speed SSE 4 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 48°F (9°C)
Visibility 4.00 mi
Wind Chill47°F (8°C)
Last update 07 Mar 06:36 AM PST
Extended Forecast for

Kelso WA

  • Today

    Today: Showers likely, mainly before 4pm.  Cloudy, with a high near 56. Calm wind becoming south southeast around 6 mph in the morning.  Chance of precipitation is 60%.

    High: 56 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers, mainly after midnight.  Low around 46. Calm wind becoming south around 5 mph after midnight.  Chance of precipitation is 80%.

    Low: 46 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers before 10am, then rain, mainly after 10am.  High near 53. South wind 6 to 8 mph becoming west southwest in the afternoon.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Showers

  • Sunday Night

    Sunday Night: Rain.  Snow level 2400 feet lowering to 1400 feet after midnight . Low around 35. West northwest wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 80%.

    Low: 35 °F

    Rain

  • Monday

    Monday: Rain.  Snow level 1400 feet. High near 48. Light southwest wind becoming west 5 to 10 mph in the morning.  Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain

  • Monday Night

    Monday Night: Rain, possibly mixed with snow.  Snow level 1100 feet lowering to 400 feet after midnight . Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 10am.  Snow level 400 feet rising to 1600 feet in the afternoon. High near 47. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain.  Snow level 1800 feet. Cloudy, with a low around 38.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: Rain.  Cloudy, with a high near 51.

    High: 51 °F

    Rain

Detailed Forecast

Today
Showers likely, mainly before 4pm. Cloudy, with a high near 56. Calm wind becoming south southeast around 6 mph in the morning. Chance of precipitation is 60%.
Tonight
Showers, mainly after midnight. Low around 46. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 80%.
Sunday
Showers before 10am, then rain, mainly after 10am. High near 53. South wind 6 to 8 mph becoming west southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Snow level 2400 feet lowering to 1400 feet after midnight . Low around 35. West northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 80%.
Monday
Rain. Snow level 1400 feet. High near 48. Light southwest wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain, possibly mixed with snow. Snow level 1100 feet lowering to 400 feet after midnight . Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 10am. Snow level 400 feet rising to 1600 feet in the afternoon. High near 47. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain. Snow level 1800 feet. Cloudy, with a low around 38.
Wednesday
Rain. Cloudy, with a high near 51.
Wednesday Night
Rain. Cloudy, with a low around 44.
Thursday
Rain. Cloudy, with a high near 53.
Thursday Night
Rain. Cloudy, with a low around 39.
Friday
Rain. Cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Kelso WA
 46.12°N 122.91°W (Elev. 52 ft)
6:41 am PST Mar 7, 2026
6am PST Mar 7, 2026-6pm PDT Mar 13, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database