Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Overcast

48°F

9°C

Humidity 70%
Wind Speed SSE 9 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 01 Apr 05:00 AM PDT
Extended Forecast for

6 Miles S Kelso WA

  • Overnight

    Overnight: A 20 percent chance of rain.  Cloudy, with a low around 41. South southeast wind around 9 mph, with gusts as high as 18 mph.

    Low: 41 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Rain, mainly after 5pm.  High near 53. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Snow level 2800 feet lowering to 2100 feet after midnight . Low around 38. South southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain

  • Thursday

    Thursday: Rain likely.  Snow level 2200 feet rising to 3000 feet in the afternoon. Cloudy, then gradually becoming mostly sunny, with a high near 55. Calm wind becoming west 5 to 8 mph in the afternoon.  Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Patchy fog before 3am, then patchy fog after 4am. Patchy frost after 4am.  Otherwise, partly cloudy, with a low around 36. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 36 °F

    Partly Cloudy
    then Patchy
    Frost and
    Patchy Fog

  • Friday

    Friday: Patchy frost before 7am.  Otherwise, mostly sunny, with a high near 61.

    High: 61 °F

    Patchy Frost
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 38.

    Low: 38 °F

    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain. Cloudy, with a low around 41. South southeast wind around 9 mph, with gusts as high as 18 mph.
Wednesday
Rain, mainly after 5pm. High near 53. South southeast wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Snow level 2800 feet lowering to 2100 feet after midnight . Low around 38. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely. Snow level 2200 feet rising to 3000 feet in the afternoon. Cloudy, then gradually becoming mostly sunny, with a high near 55. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 70%.
Thursday Night
Patchy fog before 3am, then patchy fog after 4am. Patchy frost after 4am. Otherwise, partly cloudy, with a low around 36. West wind 5 to 8 mph becoming calm in the evening.
Friday
Patchy frost before 7am. Otherwise, mostly sunny, with a high near 61.
Friday Night
Clear, with a low around 38.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 72.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
A chance of rain. Partly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Kelso WA
 46.04°N 122.88°W (Elev. 200 ft)
4:41 am PDT Apr 1, 2026
5am PDT Apr 1, 2026-6pm PDT Apr 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database