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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Clear

54°F

12°C

Humidity 66%
Wind Speed N 0 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 10 Apr 09:20 AM PDT
Extended Forecast for

11 Miles E Kelso WA

  • Today

    Today: A slight chance of showers between 11am and 5pm. Partly sunny, with a high near 63. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 63 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers after 1am. Low around 46. Light south southwest wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 2pm. High near 55. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 44. West northwest wind around 6 mph becoming calm in the evening.

    Low: 44 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 52. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 52 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Snow level 5000 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely, mainly after 11am. Snow level 3500 feet. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.

    High: 49 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of rain, mainly before 11pm. Snow level 3800 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain, mainly after 11am. Snow level 3000 feet rising to 3500 feet in the afternoon. Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain

Detailed Forecast

Today
A slight chance of showers between 11am and 5pm. Partly sunny, with a high near 63. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms, then showers after 1am. Low around 46. Light south southwest wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Showers, with thunderstorms also possible after 2pm. High near 55. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 44. West northwest wind around 6 mph becoming calm in the evening.
Sunday
A 40 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 52. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Sunday Night
A 50 percent chance of showers. Snow level 5000 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 42.
Monday
Showers likely, mainly after 11am. Snow level 3500 feet. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
Monday Night
A chance of rain, mainly before 11pm. Snow level 3800 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 39.
Tuesday
Rain, mainly after 11am. Snow level 3000 feet rising to 3500 feet in the afternoon. Mostly cloudy, with a high near 45.
Tuesday Night
Rain before 2am, then rain, possibly mixed with snow. Snow level 3400 feet. Cloudy, with a low around 38.
Wednesday
Rain and snow likely. Snow level 2600 feet. Mostly cloudy, with a high near 46.
Wednesday Night
A chance of rain. Snow level 2700 feet lowering to 1900 feet after midnight . Partly cloudy, with a low around 33.
Thursday
A chance of rain and snow. Snow level rising to 2900 feet in the afternoon. Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Kelso WA
 46.11°N 122.66°W (Elev. 1909 ft)
Last Update:
8:41 am PDT Apr 10, 2026
Forecast Valid:
9am PDT Apr 10, 2026-6pm PDT Apr 16, 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