Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Overcast

52°F

11°C

Humidity 71%
Wind Speed WNW 4 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 13 Apr 09:15 AM PDT
Extended Forecast for

14 Miles ENE Kelso WA

Winter Storm Watch April 14, 05:00pm until April 16, 05:00am
Click here for hazard details and duration
Winter Storm Watch
  • Today

    Today: Showers, mainly before 2pm.  Snow level 3700 feet. High near 47. West wind 5 to 8 mph.  Chance of precipitation is 80%.

    High: 47 °F

    Showers

  • Tonight

    Tonight: A chance of showers before 11pm, then a chance of showers after 1am.  Snow level 3100 feet. Mostly cloudy, with a low around 38. West wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 40%.

    Low: 38 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Rain.  Snow level 2900 feet rising to 3500 feet in the afternoon. High near 42. Breezy, with a south wind 6 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain.  Snow level 3800 feet lowering to 2900 feet after midnight . Low around 34. Breezy, with a south southwest wind 8 to 17 mph becoming west after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 34 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Snow before 2pm, then rain, possibly mixed with snow between 2pm and 5pm, then rain after 5pm. Some thunder is also possible.  Snow level 1900 feet. High near 42. Light northwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain before 8pm, then rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Some thunder is also possible.  Low around 32. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm.  Snow level rising to 2800 feet in the afternoon. Partly sunny, with a high near 47. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain before 11pm.  Snow level 3100 feet lowering to 2300 feet after midnight . Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: A slight chance of rain after 11am.  Snow level 2200 feet rising to 3200 feet in the afternoon. Partly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Showers, mainly before 2pm. Snow level 3700 feet. High near 47. West wind 5 to 8 mph. Chance of precipitation is 80%.
Tonight
A chance of showers before 11pm, then a chance of showers after 1am. Snow level 3100 feet. Mostly cloudy, with a low around 38. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 40%.
Tuesday
Rain. Snow level 2900 feet rising to 3500 feet in the afternoon. High near 42. Breezy, with a south wind 6 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Snow level 3800 feet lowering to 2900 feet after midnight . Low around 34. Breezy, with a south southwest wind 8 to 17 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Snow before 2pm, then rain, possibly mixed with snow between 2pm and 5pm, then rain after 5pm. Some thunder is also possible. Snow level 1900 feet. High near 42. Light northwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain before 8pm, then rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Some thunder is also possible. Low around 32. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Snow level rising to 2800 feet in the afternoon. Partly sunny, with a high near 47. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
A chance of rain before 11pm. Snow level 3100 feet lowering to 2300 feet after midnight . Mostly cloudy, with a low around 34.
Friday
A slight chance of rain after 11am. Snow level 2200 feet rising to 3200 feet in the afternoon. Partly sunny, with a high near 51.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Partly sunny, with a high near 56.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42.
Sunday
Rain likely. Snow level 3900 feet. Mostly cloudy, with a high near 53.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles ENE Kelso WA
 46.18°N 122.62°W (Elev. 1877 ft)
8:41 am PDT Apr 13, 2026
9am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

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