Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Overcast

45°F

7°C

Humidity 79%
Wind Speed SSE 3 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 01 Dec 08:56 PM PST
Extended Forecast for

4 Miles NW Kelso WA

  • Tonight

    Tonight: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 40. Calm wind.  Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly before 1pm.  Mostly cloudy, with a high near 48. Light and variable wind.

    High: 48 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 46. Calm wind.

    High: 46 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain, mainly after 10am.  High near 46. Chance of precipitation is 80%.

    High: 46 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Rain

  • Friday

    Friday: Rain.  Cloudy, with a high near 53.

    High: 53 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Cloudy, with a low around 47.

    Low: 47 °F

    Rain

Detailed Forecast

Tonight
Rain likely, mainly after 4am. Mostly cloudy, with a low around 40. Calm wind. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 48. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 39. Calm wind.
Wednesday
Mostly cloudy, with a high near 46. Calm wind.
Wednesday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 39. Calm wind.
Thursday
Rain, mainly after 10am. High near 46. Chance of precipitation is 80%.
Thursday Night
Rain. Low around 44. Chance of precipitation is 80%.
Friday
Rain. Cloudy, with a high near 53.
Friday Night
Rain. Cloudy, with a low around 47.
Saturday
Rain. Cloudy, with a high near 53.
Saturday Night
Rain. Mostly cloudy, with a low around 46.
Sunday
Rain. Cloudy, with a high near 51.
Sunday Night
Rain likely. Mostly cloudy, with a low around 44.
Monday
Rain. Cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Kelso WA
 46.16°N 122.95°W (Elev. 200 ft)
8:45 pm PST Dec 1, 2025
9pm PST Dec 1, 2025-6pm PST Dec 8, 2025
 
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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