Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

Southwest Washington Regional Airport (KKLS)

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

light rain,mist

41°F

5°C

Humidity 93%
Wind Speed S 3 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 39°F (4°C)
Visibility 2.50 mi
Last update 01 Jan 04:20 PM PST
Extended Forecast for

11 Miles E Kelso WA

  • New Year's Day

    New Year's Day: Rain.  High near 42. Southeast wind around 6 mph.  Chance of precipitation is 90%.

    High: 42 °F

    Rain

  • Tonight

    Tonight: Rain.  Low around 39. South southeast wind around 7 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain

  • Friday

    Friday: Rain likely, mainly before 4pm.  Mostly cloudy, with a high near 48. South wind around 7 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 43. East southeast wind 7 to 9 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain Likely

  • Saturday

    Saturday: Rain.  High near 48. Southeast wind 9 to 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain

  • Saturday Night

    Saturday Night: Rain.  Low around 41. Breezy.  Chance of precipitation is 100%.

    Low: 41 °F

    Rain and
    Breezy

  • Sunday

    Sunday: Rain.  Snow level 3900 feet. High near 44. Chance of precipitation is 100%.

    High: 44 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Snow level 3300 feet. Cloudy, with a low around 39.

    Low: 39 °F

    Rain

  • Monday

    Monday: Rain likely.  Snow level 2900 feet. Mostly cloudy, with a high near 41.

    High: 41 °F

    Rain Likely

Detailed Forecast

New Year's Day
Rain. High near 42. Southeast wind around 6 mph. Chance of precipitation is 90%.
Tonight
Rain. Low around 39. South southeast wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 48. South wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 43. East southeast wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 48. Southeast wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Low around 41. Breezy. Chance of precipitation is 100%.
Sunday
Rain. Snow level 3900 feet. High near 44. Chance of precipitation is 100%.
Sunday Night
Rain. Snow level 3300 feet. Cloudy, with a low around 39.
Monday
Rain likely. Snow level 2900 feet. Mostly cloudy, with a high near 41.
Monday Night
A chance of rain and snow. Snow level 2800 feet. Mostly cloudy, with a low around 35.
Tuesday
Rain and snow likely. Snow level 2900 feet rising to 3500 feet in the afternoon. Mostly cloudy, with a high near 41.
Tuesday Night
Rain likely, possibly mixed with snow. Snow level 3400 feet lowering to 2800 feet after midnight . Cloudy, with a low around 35.
Wednesday
Rain, possibly mixed with snow. Snow level 2200 feet. Mostly cloudy, with a high near 39.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Kelso WA
 46.11°N 122.66°W (Elev. 1909 ft)
3:45 pm PST Jan 1, 2026
4pm PST Jan 1, 2026-6pm PST Jan 8, 2026
 
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Additional Resources

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