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Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Partly Cloudy

37°F

3°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 09 Mar 12:00 AM PDT
Extended Forecast for

12 Miles E Kelso WA

  • Overnight

    Overnight: Rain likely, possibly mixed with snow showers, mainly before 2am. Snow level 1500 feet. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Rain and snow showers. Some thunder is also possible. Snow level rising to 1600 feet in the afternoon. High near 40. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow showers likely before 8pm, then snow showers. Low around 30. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers before 2pm, then rain showers between 2pm and 5pm, then rain, possibly mixed with snow showers after 5pm. High near 40. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Showers
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow before 8pm, then rain between 8pm and 11pm, then rain, possibly mixed with snow after 11pm. Snow level 2100 feet. Low around 36. South wind 3 to 7 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 8am. Snow level 2300 feet rising to 4800 feet in the afternoon. High near 47. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 41. Chance of precipitation is 100%.

    Low: 41 °F

    Rain

  • Thursday

    Thursday: Rain. Patchy fog between 10am and 2pm. Otherwise, cloudy, with a high near 45.

    High: 45 °F

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain. Cloudy, with a low around 40.

    Low: 40 °F

    Rain

Detailed Forecast

Overnight
Rain likely, possibly mixed with snow showers, mainly before 2am. Snow level 1500 feet. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Rain and snow showers. Some thunder is also possible. Snow level rising to 1600 feet in the afternoon. High near 40. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow showers likely before 8pm, then snow showers. Low around 30. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
Snow showers before 2pm, then rain showers between 2pm and 5pm, then rain, possibly mixed with snow showers after 5pm. High near 40. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, possibly mixed with snow before 8pm, then rain between 8pm and 11pm, then rain, possibly mixed with snow after 11pm. Snow level 2100 feet. Low around 36. South wind 3 to 7 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 8am. Snow level 2300 feet rising to 4800 feet in the afternoon. High near 47. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain. Low around 41. Chance of precipitation is 100%.
Thursday
Rain. Patchy fog between 10am and 2pm. Otherwise, cloudy, with a high near 45.
Thursday Night
Rain. Cloudy, with a low around 40.
Friday
Rain. Cloudy, with a high near 46.
Friday Night
Rain. Cloudy, with a low around 39.
Saturday
Rain. Cloudy, with a high near 47.
Saturday Night
A chance of rain and snow. Snow level 3300 feet lowering to 2300 feet after midnight . Mostly cloudy, with a low around 36.
Sunday
Rain and snow likely. Snow level 2400 feet rising to 4000 feet in the afternoon. Cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles E Kelso WA
 46.09°N 122.65°W (Elev. 1257 ft)
Last Update:
11:41 pm PDT Mar 8, 2026
Forecast Valid:
12am PDT Mar 9, 2026-6pm PDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation