Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Clear

32°F

0°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.43 in (1030.48 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 22 Mar 03:35 AM PDT
Extended Forecast for

14 Miles NW Cougar WA

  • Overnight

    Overnight: Widespread frost.  Otherwise, mostly clear, with a low around 30. Northeast wind 3 to 5 mph.

    Low: 30 °F

    Frost

  • Sunday

    Sunday: Widespread frost between 7am and 8am.  Otherwise, mostly sunny, with a high near 47. Light northeast wind becoming north 5 to 10 mph in the afternoon.

    High: 47 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Widespread frost after 5am.  Otherwise, mostly cloudy, with a low around 32. North northeast wind 5 to 10 mph.

    Low: 32 °F

    Mostly Cloudy
    then Frost

  • Monday

    Monday: Widespread frost before 9am.  Otherwise, partly sunny, with a high near 48. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 48 °F

    Frost then
    Partly Sunny

  • Monday Night

    Monday Night: Showers likely after 11pm.  Snow level 3500 feet rising to 4300 feet after midnight. Cloudy, with a low around 41. Northwest wind 5 to 9 mph becoming southeast after midnight.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Rain.  High near 44. Breezy.  Chance of precipitation is 100%.

    High: 44 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain before 2am, then rain and snow.  Snow level 6200 feet lowering to 3400 feet after midnight . Low around 36. Breezy.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain and
    Breezy then
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow.  Snow level 2900 feet. Cloudy, with a high near 41. Breezy.

    High: 41 °F

    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 2am, then a chance of snow.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Widespread frost. Otherwise, mostly clear, with a low around 30. Northeast wind 3 to 5 mph.
Sunday
Widespread frost between 7am and 8am. Otherwise, mostly sunny, with a high near 47. Light northeast wind becoming north 5 to 10 mph in the afternoon.
Sunday Night
Widespread frost after 5am. Otherwise, mostly cloudy, with a low around 32. North northeast wind 5 to 10 mph.
Monday
Widespread frost before 9am. Otherwise, partly sunny, with a high near 48. Calm wind becoming west northwest around 6 mph in the afternoon.
Monday Night
Showers likely after 11pm. Snow level 3500 feet rising to 4300 feet after midnight. Cloudy, with a low around 41. Northwest wind 5 to 9 mph becoming southeast after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 44. Breezy. Chance of precipitation is 100%.
Tuesday Night
Rain before 2am, then rain and snow. Snow level 6200 feet lowering to 3400 feet after midnight . Low around 36. Breezy. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain and snow. Snow level 2900 feet. Cloudy, with a high near 41. Breezy.
Wednesday Night
Rain and snow likely before 2am, then a chance of snow. Mostly cloudy, with a low around 31.
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. Partly sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 32.
Friday
Sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 36.
Saturday
A slight chance of rain. Snow level 4300 feet. Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NW Cougar WA
 46.18°N 122.52°W (Elev. 2671 ft)
3:42 am PDT Mar 22, 2026
3am PDT Mar 22, 2026-6pm PDT Mar 28, 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