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

Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

46°F

8°C

Humidity 52%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 26 Feb 06:50 PM PST
Extended Forecast for

3 Miles WNW Cascade Locks OR

  • Tonight

    Tonight: Widespread frost after 8pm. Otherwise, partly cloudy, with a low around 32. West wind around 7 mph.

    Low: 32 °F

    Frost

  • Friday

    Friday: Widespread frost before 9am. Otherwise, sunny, with a high near 50. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 1am. Otherwise, partly cloudy, with a low around 33. Northwest wind 3 to 5 mph.

    Low: 33 °F

    Frost

  • Saturday

    Saturday: Widespread frost before 7am. Otherwise, partly sunny, with a high near 50. East northeast wind around 7 mph.

    High: 50 °F

    Frost then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. East wind 7 to 9 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain. Snow level 3200 feet rising to 4900 feet in the afternoon. Mostly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread frost after 8pm. Otherwise, partly cloudy, with a low around 32. West wind around 7 mph.
Friday
Widespread frost before 9am. Otherwise, sunny, with a high near 50. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Friday Night
Widespread frost, mainly after 1am. Otherwise, partly cloudy, with a low around 33. Northwest wind 3 to 5 mph.
Saturday
Widespread frost before 7am. Otherwise, partly sunny, with a high near 50. East northeast wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 35. East wind 7 to 9 mph.
Sunday
A 20 percent chance of rain. Snow level 3200 feet rising to 4900 feet in the afternoon. Mostly sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 38.
Tuesday
A chance of rain, mainly after 4pm. Partly sunny, with a high near 55.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 42.
Wednesday
Rain. Cloudy, with a high near 46. Breezy.
Wednesday Night
Rain. Mostly cloudy, with a low around 38.
Thursday
Rain likely. Snow level 3300 feet. Mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Cascade Locks OR
 45.7°N 121.94°W (Elev. 1257 ft)
Last Update:
6:41 pm PST Feb 26, 2026
Forecast Valid:
7pm PST Feb 26, 2026-6pm PST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation