National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

47°F

8°C

Humidity 82%
Wind Speed WNW 8 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 21 Mar 01:46 AM PDT
Extended Forecast for

9 Miles W Kelso WA

  • Overnight

    Overnight: A 20 percent chance of rain before 3am. Snow level 1800 feet. Mostly cloudy, with a low around 36. West northwest wind around 6 mph.

    Low: 36 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Areas of frost before 9am. Otherwise, mostly sunny, with a high near 51. West northwest wind 3 to 7 mph.

    High: 51 °F

    Areas Frost
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 32. West northwest wind around 6 mph becoming calm in the evening.

    Low: 32 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 9am. Otherwise, mostly sunny, with a high near 55. Calm wind becoming north around 6 mph in the afternoon.

    High: 55 °F

    Frost then
    Partly Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 2am. Otherwise, mostly cloudy, with a low around 35. North northwest wind 3 to 6 mph.

    Low: 35 °F

    Partly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Areas of frost before 9am. Otherwise, mostly cloudy, with a high near 54.

    High: 54 °F

    Areas Frost
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of rain after 11pm. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain. Cloudy, with a high near 53.

    High: 53 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain

Detailed Forecast

Overnight
A 20 percent chance of rain before 3am. Snow level 1800 feet. Mostly cloudy, with a low around 36. West northwest wind around 6 mph.
Saturday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 51. West northwest wind 3 to 7 mph.
Saturday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 32. West northwest wind around 6 mph becoming calm in the evening.
Sunday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 55. Calm wind becoming north around 6 mph in the afternoon.
Sunday Night
Areas of frost after 2am. Otherwise, mostly cloudy, with a low around 35. North northwest wind 3 to 6 mph.
Monday
Areas of frost before 9am. Otherwise, mostly cloudy, with a high near 54.
Monday Night
A 50 percent chance of rain after 11pm. Mostly cloudy, with a low around 41.
Tuesday
Rain. Cloudy, with a high near 53.
Tuesday Night
Rain. Mostly cloudy, with a low around 39.
Wednesday
Rain. Mostly cloudy, with a high near 52.
Wednesday Night
Rain likely. Snow level 3000 feet lowering to 2100 feet after midnight . Mostly cloudy, with a low around 35.
Thursday
A chance of rain. Snow level 1800 feet rising to 2800 feet in the afternoon. Partly sunny, with a high near 53.
Thursday Night
A slight chance of rain. Snow level 3000 feet lowering to 2200 feet after midnight . Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Kelso WA
 46.12°N 123.07°W (Elev. 535 ft)
Last Update:
2:01 am PDT Mar 21, 2026
Forecast Valid:
2am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation