National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Mostly Cloudy

46°F

8°C

Humidity 93%
Wind Speed SSE 9 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 23 Feb 02:30 AM PST
Extended Forecast for

12 Miles E Kelso WA

  • Overnight

    Overnight: Rain. Steady temperature around 43. South wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain

  • Monday

    Monday: Rain. Snow level 3100 feet lowering to 2600 feet in the afternoon . Temperature falling to around 39 by 5pm. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 43 °F⇓

    Rain

  • Monday Night

    Monday Night: Rain. Snow level 3000 feet rising to 3700 feet after midnight. Low around 38. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain

  • Tuesday

    Tuesday: Rain. High near 45. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Snow level 3900 feet lowering to 2500 feet after midnight . Low around 34. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before 4pm. Snow level 2300 feet rising to 2800 feet in the afternoon. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain, mainly after 4am. Snow level 2700 feet. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 10am. Snow level 2400 feet rising to 3100 feet in the afternoon. Partly sunny, with a high near 47.

    High: 47 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely. Snow level 3100 feet. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain Likely

Detailed Forecast

Overnight
Rain. Steady temperature around 43. South wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. Snow level 3100 feet lowering to 2600 feet in the afternoon . Temperature falling to around 39 by 5pm. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Rain. Snow level 3000 feet rising to 3700 feet after midnight. Low around 38. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. High near 45. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Snow level 3900 feet lowering to 2500 feet after midnight . Low around 34. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly before 4pm. Snow level 2300 feet rising to 2800 feet in the afternoon. High near 45. Chance of precipitation is 80%.
Wednesday Night
A 50 percent chance of rain, mainly after 4am. Snow level 2700 feet. Mostly cloudy, with a low around 34.
Thursday
Rain likely, mainly after 10am. Snow level 2400 feet rising to 3100 feet in the afternoon. Partly sunny, with a high near 47.
Thursday Night
Rain likely. Snow level 3100 feet. Mostly cloudy, with a low around 36.
Friday
Rain likely, mainly before 4pm. Snow level 2500 feet. Mostly cloudy, with a high near 46.
Friday Night
A chance of rain and snow. Snow level 2200 feet lowering to 1400 feet after midnight . Partly cloudy, with a low around 31.
Saturday
A slight chance of rain and snow. Snow level rising to 1800 feet in the afternoon. Mostly sunny, with a high near 46.
Saturday Night
A slight chance of rain and snow. Snow level 1700 feet lowering to 1300 feet after midnight . Partly cloudy, with a low around 29.
Sunday
A slight chance of rain and snow. Snow level rising to 1800 feet in the afternoon. Mostly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles E Kelso WA
 46.09°N 122.65°W (Elev. 1257 ft)
Last Update:
2:42 am PST Feb 23, 2026
Forecast Valid:
2am PST Feb 23, 2026-6pm PST Mar 1, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation