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

51°F

11°C

Humidity 85%
Wind Speed N 9 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 12 Apr 08:56 AM PDT
Extended Forecast for

10 Miles ESE Kelso WA

  • Today

    Today: Showers likely, mainly after 5pm.  Mostly cloudy, with a high near 56. West wind 5 to 9 mph.  Chance of precipitation is 60%.

    High: 56 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 2am.  Mostly cloudy, with a low around 44. West wind 3 to 8 mph.

    Low: 44 °F

    Chance
    Showers

  • Monday

    Monday: Showers.  High near 51. Light west wind increasing to 5 to 9 mph in the morning.  Chance of precipitation is 80%.

    High: 51 °F

    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers, mainly before 11pm.  Snow level 3700 feet lowering to 2900 feet. Mostly cloudy, with a low around 40. West wind 5 to 9 mph becoming calm  in the evening.

    Low: 40 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Rain, mainly after 11am.  Snow level 3200 feet. High near 45. Breezy, with a south wind 6 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain.  Snow level 3600 feet lowering to 2500 feet after midnight . Low around 36. Chance of precipitation is 100%.

    Low: 36 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow showers before 11am, then rain showers. Some thunder is also possible.  Snow level 1900 feet. High near 46. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: Rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am.  Snow level 2100 feet lowering to 1500 feet after midnight . Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow

  • Thursday

    Thursday: A chance of snow before 8am, then a chance of rain.  Snow level 1500 feet rising to 2700 feet in the afternoon. Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 56. West wind 5 to 9 mph. Chance of precipitation is 60%.
Tonight
A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 44. West wind 3 to 8 mph.
Monday
Showers. High near 51. Light west wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 80%.
Monday Night
A 50 percent chance of showers, mainly before 11pm. Snow level 3700 feet lowering to 2900 feet. Mostly cloudy, with a low around 40. West wind 5 to 9 mph becoming calm in the evening.
Tuesday
Rain, mainly after 11am. Snow level 3200 feet. High near 45. Breezy, with a south wind 6 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Snow level 3600 feet lowering to 2500 feet after midnight . Low around 36. Chance of precipitation is 100%.
Wednesday
Rain likely, possibly mixed with snow showers before 11am, then rain showers. Some thunder is also possible. Snow level 1900 feet. High near 46. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Snow level 2100 feet lowering to 1500 feet after midnight . Mostly cloudy, with a low around 34.
Thursday
A chance of snow before 8am, then a chance of rain. Snow level 1500 feet rising to 2700 feet in the afternoon. Partly sunny, with a high near 49.
Thursday Night
A slight chance of rain before 11pm. Snow level 3000 feet lowering to 2200 feet after midnight . Partly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 36.
Saturday
A slight chance of rain. Snow level 3200 feet rising to 4200 feet in the afternoon. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Kelso WA
 46.09°N 122.68°W (Elev. 1358 ft)
8:41 am PDT Apr 12, 2026
9am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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