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

Great Lakes Snow through Friday; High Winds in the Northern and Central Plains

A clipper storm will drop south from Canada today 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 this 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

39°F

4°C

Humidity 91%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 15 Jan 06:02 AM PST
Extended Forecast for

Cascade Locks OR

  • Today

    Today: Mostly sunny, with a high near 51. Northeast wind 7 to 11 mph, with gusts as high as 23 mph.

    High: 51 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Breezy, with a northeast wind 11 to 15 mph, with gusts as high as 32 mph.

    Low: 40 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Friday

    Friday: Sunny, with a high near 49. Breezy, with an east northeast wind around 17 mph, with gusts as high as 34 mph.

    High: 49 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. Breezy, with an east wind around 16 mph, with gusts as high as 33 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 48. East wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50.

    High: 50 °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 50.

    High: 50 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 51. Northeast wind 7 to 11 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 40. Breezy, with a northeast wind 11 to 15 mph, with gusts as high as 32 mph.
Friday
Sunny, with a high near 49. Breezy, with an east northeast wind around 17 mph, with gusts as high as 34 mph.
Friday Night
Mostly clear, with a low around 37. Breezy, with an east wind around 16 mph, with gusts as high as 33 mph.
Saturday
Sunny, with a high near 48. East wind 11 to 14 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 36.
M.L.King Day
Sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
A slight chance of rain. Partly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.66°N 121.9°W (Elev. 102 ft)
Last Update:
6:01 am PST Jan 15, 2026
Forecast Valid:
6am PST Jan 15, 2026-6pm PST Jan 21, 2026
 
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Additional Resources

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Chance of Precipitation