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

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

54°F

12°C

Humidity 43%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 21 Mar 02:35 PM PDT
Extended Forecast for

4 Miles ENE Skamania WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 51. West southwest wind around 9 mph, with gusts as high as 20 mph.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Widespread frost, mainly between midnight and 5am.  Otherwise, mostly clear, with a low around 34. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 34 °F

    Mostly Clear
    then Frost

  • Sunday

    Sunday: Widespread frost, mainly before 7am.  Otherwise, sunny, with a high near 58. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 58 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 58. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers after 11pm.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers.  High near 54. Chance of precipitation is 100%.

    High: 54 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain.  Cloudy, with a low around 43.

    Low: 43 °F

    Rain

  • Wednesday

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

    High: 53 °F

    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 51. West southwest wind around 9 mph, with gusts as high as 20 mph.
Tonight
Widespread frost, mainly between midnight and 5am. Otherwise, mostly clear, with a low around 34. West southwest wind around 6 mph becoming calm in the evening.
Sunday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 58. Calm wind becoming north northeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 38. Light and variable wind.
Monday
Partly sunny, with a high near 58. Light and variable wind becoming west around 6 mph in the afternoon.
Monday Night
A 50 percent chance of showers after 11pm. Mostly cloudy, with a low around 46.
Tuesday
Showers. High near 54. Chance of precipitation is 100%.
Tuesday Night
Rain. Cloudy, with a low around 43.
Wednesday
Rain. Mostly cloudy, with a high near 53.
Wednesday Night
Rain likely, mainly before 11pm. Snow level 3600 feet lowering to 1900 feet after midnight . Mostly cloudy, with a low around 36.
Thursday
A chance of rain. Snow level 1700 feet rising to 2900 feet in the afternoon. Mostly sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Skamania WA
 45.63°N 121.95°W (Elev. 180 ft)
2:41 pm PDT Mar 21, 2026
2pm PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database