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

US30 EB at Lewis/Clark Br HWY2W MP48.68 (ODT93)

Lat: 46.09595°NLon: 122.96919°WElev: 36.0ft.

NA

45°F

7°C

Humidity 80%
Wind Speed NW 7 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 21 Mar 04:06 AM PDT
Extended Forecast for

5 Miles W Kelso WA

  • Today

    Today: Areas of frost between 8am and 9am.  Otherwise, mostly sunny, with a high near 52. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 52 °F

    Areas Frost
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy fog between 3am and 4am. Widespread frost, mainly after 4am.  Otherwise, mostly clear, with a low around 32. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 32 °F

    Mostly Clear
    then Frost
    and Patchy
    Fog

  • Sunday

    Sunday: Widespread frost before 9am.  Otherwise, mostly sunny, with a high near 56. Calm wind becoming north around 5 mph in the afternoon.

    High: 56 °F

    Frost then
    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy frost after 4am.  Otherwise, mostly cloudy, with a low around 36. North northwest wind 3 to 6 mph.

    Low: 36 °F

    Partly Cloudy
    then Patchy
    Frost

  • Monday

    Monday: Mostly cloudy, with a high near 55. Calm wind becoming north around 5 mph in the afternoon.

    High: 55 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of rain after 11pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 55. Chance of precipitation is 100%.

    High: 55 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: Rain.  Mostly cloudy, with a high near 53.

    High: 53 °F

    Rain

Detailed Forecast

Today
Areas of frost between 8am and 9am. Otherwise, mostly sunny, with a high near 52. Calm wind becoming northwest around 6 mph in the afternoon.
Tonight
Patchy fog between 3am and 4am. Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32. West northwest wind around 5 mph becoming calm in the evening.
Sunday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 56. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Patchy frost after 4am. Otherwise, mostly cloudy, with a low around 36. North northwest wind 3 to 6 mph.
Monday
Mostly cloudy, with a high near 55. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
A 50 percent chance of rain after 11pm. Mostly cloudy, with a low around 42.
Tuesday
Rain. High near 55. Chance of precipitation is 100%.
Tuesday Night
Rain. Mostly cloudy, with a low around 41.
Wednesday
Rain. Mostly cloudy, with a high near 53.
Wednesday Night
A chance of rain. Snow level 3000 feet lowering to 2000 feet after midnight . Mostly cloudy, with a low around 36.
Thursday
A chance of rain. Snow level 1800 feet rising to 2800 feet in the afternoon. Partly sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 34.
Friday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Kelso WA
 46.13°N 122.98°W (Elev. 200 ft)
3:41 am PDT Mar 21, 2026
4am PDT Mar 21, 2026-6pm PDT Mar 27, 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