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 the 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.

Overcast

63°F

17°C

Humidity 59%
Wind Speed NNW 3 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 11 Apr 04:35 PM PDT
Extended Forecast for

14 Miles ENE Kelso WA

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 55. Light northwest wind. Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers before 11pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 43. Light north wind. Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 51. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers, mainly before 11pm. Snow level 5600 feet lowering to 3800 feet after midnight . Low around 41. West wind 5 to 9 mph becoming light west southwest after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Showers then
    Chance
    Showers

  • Monday

    Monday: Showers. Snow level 3600 feet. High near 47. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 11pm. Snow level 3800 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 38. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: Showers. Snow level 3100 feet. High near 42. Breezy. Chance of precipitation is 100%.

    High: 42 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain before 2am, then rain and snow. Snow level 3500 feet lowering to 2800 feet after midnight . Cloudy, with a low around 35.

    Low: 35 °F

    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow showers, becoming all rain after 2pm. Some thunder is also possible. Snow level 2000 feet. Cloudy, with a high near 42.

    High: 42 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 55. Light northwest wind. Chance of precipitation is 60%.
Tonight
A chance of showers before 11pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 43. Light north wind. Chance of precipitation is 30%.
Sunday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 51. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers, mainly before 11pm. Snow level 5600 feet lowering to 3800 feet after midnight . Low around 41. West wind 5 to 9 mph becoming light west southwest after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers. Snow level 3600 feet. High near 47. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely, mainly before 11pm. Snow level 3800 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Tuesday
Showers. Snow level 3100 feet. High near 42. Breezy. Chance of precipitation is 100%.
Tuesday Night
Rain before 2am, then rain and snow. Snow level 3500 feet lowering to 2800 feet after midnight . Cloudy, with a low around 35.
Wednesday
Rain and snow showers, becoming all rain after 2pm. Some thunder is also possible. Snow level 2000 feet. Cloudy, with a high near 42.
Wednesday Night
Rain and snow likely before 2am, then a chance of snow. Mostly cloudy, with a low around 32.
Thursday
A chance of rain and snow. Snow level rising to 2700 feet in the afternoon. Partly sunny, with a high near 46.
Thursday Night
A slight chance of rain. Snow level 3000 feet lowering to 2100 feet after midnight . Partly cloudy, with a low around 33.
Friday
A slight chance of rain. Snow level 1900 feet rising to 3200 feet in the afternoon. Partly sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A chance of rain. Snow level 3600 feet rising to 4700 feet in the afternoon. Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles ENE Kelso WA
 46.18°N 122.62°W (Elev. 1877 ft)
Last Update:
4:41 pm PDT Apr 11, 2026
Forecast Valid:
4pm PDT Apr 11, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation