Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Clear

45°F

7°C

Humidity 65%
Wind Speed NNW 5 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 23 Mar 02:00 AM PDT
Extended Forecast for

Kelso WA

  • Overnight

    Overnight: Areas of frost after 5am.  Otherwise, partly cloudy, with a low around 35. Northwest wind around 6 mph.

    Low: 35 °F

    Areas Frost

  • Monday

    Monday: Areas of frost before 9am.  Otherwise, partly sunny, with a high near 56. Light north wind.

    High: 56 °F

    Areas Frost
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A 40 percent chance of showers, mainly after 3am.  Cloudy, with a low around 44. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Rain.  High near 56. South wind 8 to 14 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: 56 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 11pm.  Low around 40. Southwest wind 5 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain then
    Chance Rain

  • Wednesday

    Wednesday: Rain likely.  Mostly cloudy, with a high near 53. Chance of precipitation is 70%.

    High: 53 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 11pm, then a chance of rain and snow.  Snow level 2600 feet lowering to 1300 feet after midnight . Mostly cloudy, with a low around 35. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow before 11am.  Snow level 1200 feet rising to 2400 feet in the afternoon. Mostly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain/Snow
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
Areas of frost after 5am. Otherwise, partly cloudy, with a low around 35. Northwest wind around 6 mph.
Monday
Areas of frost before 9am. Otherwise, partly sunny, with a high near 56. Light north wind.
Monday Night
A 40 percent chance of showers, mainly after 3am. Cloudy, with a low around 44. Calm wind becoming south southeast around 6 mph after midnight.
Tuesday
Rain. High near 56. South wind 8 to 14 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, mainly before 11pm. Low around 40. Southwest wind 5 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.
Wednesday Night
Rain likely before 11pm, then a chance of rain and snow. Snow level 2600 feet lowering to 1300 feet after midnight . Mostly cloudy, with a low around 35. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
A slight chance of rain and snow before 11am. Snow level 1200 feet rising to 2400 feet in the afternoon. Mostly sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 33.
Friday
Sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
A chance of rain. Mostly cloudy, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Kelso WA
 46.12°N 122.91°W (Elev. 52 ft)
2:01 am PDT Mar 23, 2026
2am PDT Mar 23, 2026-6pm PDT Mar 29, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database