Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Clear

57°F

14°C

Humidity 62%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 05 Feb 03:20 PM PST
Extended Forecast for

Kelso WA

Air Stagnation Advisory February 5, 03:33pm until February 6, 10:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory February 5, 03:33pm until February 6, 10:00pm

    NOW until 10:00pm Fri

    Air Stagnation Advisory

  • This Afternoon

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. South southeast wind around 6 mph becoming calm  in the evening.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Areas of frost before 9am.  Otherwise, sunny, with a high near 59. Calm wind becoming south southeast around 6 mph in the morning.

    High: 59 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after 4am.  Increasing clouds, with a low around 42. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 42 °F

    Partly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain, mainly after 10am.  High near 53. South southeast wind 8 to 10 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain

  • Saturday Night

    Saturday Night: Rain.  Low around 47. Chance of precipitation is 90%.

    Low: 47 °F

    Rain

  • Sunday

    Sunday: Rain.  High near 53. Chance of precipitation is 90%.

    High: 53 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 60. South southeast wind around 8 mph.
Tonight
Mostly clear, with a low around 36. South southeast wind around 6 mph becoming calm in the evening.
Friday
Areas of frost before 9am. Otherwise, sunny, with a high near 59. Calm wind becoming south southeast around 6 mph in the morning.
Friday Night
A 30 percent chance of rain after 4am. Increasing clouds, with a low around 42. Calm wind becoming south southeast around 6 mph after midnight.
Saturday
Rain, mainly after 10am. High near 53. South southeast wind 8 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Low around 47. Chance of precipitation is 90%.
Sunday
Rain. High near 53. Chance of precipitation is 90%.
Sunday Night
Rain. Mostly cloudy, with a low around 42.
Monday
Rain likely. Mostly cloudy, with a high near 51.
Monday Night
A chance of rain. Mostly cloudy, with a low around 38.
Tuesday
A chance of rain. Mostly cloudy, with a high near 49.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 35.
Wednesday
A slight chance of rain. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Kelso WA
 46.12°N 122.91°W (Elev. 52 ft)
1:41 pm PST Feb 5, 2026
3pm PST Feb 5, 2026-6pm PST Feb 11, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database