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

Lake-Effect Snow through Friday; Strong Winds in the Northern and Central Plains

A clipper-like system will drop down from Canada on Thursday, bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains Thursday afternoon through Friday, with gusts up to 60 mph expected. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

41°F

5°C

Humidity 91%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 15 Jan 04:22 AM PST
Extended Forecast for

Cascade Locks OR

  • Today

    Today: Mostly sunny, with a high near 49. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 40. Windy, with an east northeast wind 18 to 24 mph, with gusts as high as 38 mph.

    Low: 40 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 46. Windy, with an east wind 23 to 26 mph, with gusts as high as 41 mph.

    High: 46 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. Windy, with an east wind around 24 mph, with gusts as high as 38 mph.

    Low: 37 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 45. Windy, with an east wind 15 to 22 mph, with gusts as high as 33 mph.

    High: 45 °F

    Sunny and
    Windy

  • Saturday Night

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

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Sunday Night

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

    Low: 36 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 49. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 40. Windy, with an east northeast wind 18 to 24 mph, with gusts as high as 38 mph.
Friday
Sunny, with a high near 46. Windy, with an east wind 23 to 26 mph, with gusts as high as 41 mph.
Friday Night
Mostly clear, with a low around 37. Windy, with an east wind around 24 mph, with gusts as high as 38 mph.
Saturday
Sunny, with a high near 45. Windy, with an east wind 15 to 22 mph, with gusts as high as 33 mph.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 36.
M.L.King Day
Sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
A slight chance of rain. Partly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.69°N 121.85°W (Elev. 200 ft)
Last Update:
4:11 am PST Jan 15, 2026
Forecast Valid:
4am PST Jan 15, 2026-6pm PST Jan 21, 2026
 
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