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

44°F

7°C

Humidity 81%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 21 Mar 06:06 AM PDT
Extended Forecast for

6 Miles SSW Kelso WA

  • Today

    Today: Patchy frost before 9am. Otherwise, mostly sunny, with a high near 50. North northwest wind 5 to 7 mph.

    High: 50 °F

    Patchy Frost
    then Mostly
    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 31. West northwest wind around 6 mph becoming calm in the evening.

    Low: 31 °F

    Frost

  • Sunday

    Sunday: Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 54. Calm wind becoming north around 6 mph in the afternoon.

    High: 54 °F

    Frost then
    Partly Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 2am. Otherwise, mostly cloudy, with a low around 34. North northwest wind 6 to 8 mph.

    Low: 34 °F

    Partly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Areas of frost before 9am. Otherwise, mostly cloudy, with a high near 54. North northwest wind around 6 mph.

    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. High near 53. Chance of precipitation is 100%.

    High: 53 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: Rain. Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain

Detailed Forecast

Today
Patchy frost before 9am. Otherwise, mostly sunny, with a high near 50. North northwest wind 5 to 7 mph.
Tonight
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 31. West northwest wind around 6 mph becoming calm in the evening.
Sunday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 54. Calm wind becoming north around 6 mph in the afternoon.
Sunday Night
Areas of frost after 2am. Otherwise, mostly cloudy, with a low around 34. North northwest wind 6 to 8 mph.
Monday
Areas of frost before 9am. Otherwise, mostly cloudy, with a high near 54. North northwest wind around 6 mph.
Monday Night
A 50 percent chance of rain after 11pm. Mostly cloudy, with a low around 41.
Tuesday
Rain. High near 53. Chance of precipitation is 100%.
Tuesday Night
Rain. Mostly cloudy, with a low around 38.
Wednesday
Rain. Mostly cloudy, with a high near 51.
Wednesday Night
Rain likely, mainly before 11pm. Snow level 3100 feet lowering to 2100 feet after midnight . Mostly cloudy, with a low around 34.
Thursday
A chance of rain. Snow level 1900 feet rising to 2800 feet in the afternoon. Partly sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 32.
Friday
Mostly sunny, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Kelso WA
 46.03°N 122.91°W (Elev. 807 ft)
Last Update:
5:41 am PDT Mar 21, 2026
Forecast Valid:
6am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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