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

61°F

16°C

Humidity 63%
Wind Speed W 3 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 11 Apr 02:35 PM PDT
Extended Forecast for

10 Miles ESE Kelso WA

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm.  Partly sunny, with a high near 58. Light and variable wind becoming west around 5 mph.  Chance of precipitation is 60%.

    High: 58 °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 45. North northwest wind 3 to 5 mph.  Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 4pm.  Mostly cloudy, with a high near 54. North wind 5 to 9 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 11pm.  Mostly cloudy, with a low around 44. West wind 5 to 9 mph.  Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely

  • Monday

    Monday: Showers.  High near 50. Light west southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 11pm.  Snow level 3700 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 40. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Showers, mainly after 11am.  Snow level 2900 feet rising to 3400 feet in the afternoon. High near 46. Chance of precipitation is 90%.

    High: 46 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain.  Snow level 3500 feet lowering to 2900 feet after midnight . Cloudy, with a low around 37.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: Rain before 11am, then showers and possibly a thunderstorm after 11am.  Snow level 2100 feet. Cloudy, with a high near 45.

    High: 45 °F

    Showers

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 58. Light and variable wind becoming west around 5 mph. 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 45. North northwest wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 54. North wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 44. West wind 5 to 9 mph. Chance of precipitation is 70%.
Monday
Showers. High near 50. Light west southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely, mainly before 11pm. Snow level 3700 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Tuesday
Showers, mainly after 11am. Snow level 2900 feet rising to 3400 feet in the afternoon. High near 46. Chance of precipitation is 90%.
Tuesday Night
Rain. Snow level 3500 feet lowering to 2900 feet after midnight . Cloudy, with a low around 37.
Wednesday
Rain before 11am, then showers and possibly a thunderstorm after 11am. Snow level 2100 feet. Cloudy, with a high near 45.
Wednesday Night
Rain likely before 11pm, then a slight chance of rain and snow between 11pm and 2am, then a slight chance of snow after 2am. Snow level 2100 feet lowering to 1400 feet after midnight . Mostly cloudy, with a low around 33.
Thursday
A chance of rain and snow. Snow level 1400 feet rising to 2700 feet in the afternoon. Partly sunny, with a high near 50.
Thursday Night
A slight chance of rain. Snow level 3000 feet lowering to 2100 feet after midnight . Partly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Kelso WA
 46.09°N 122.68°W (Elev. 1358 ft)
2:41 pm PDT Apr 11, 2026
2pm PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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Additional Resources

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