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

49°F

9°C

Humidity 62%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 15 Jan 02:02 PM PST
Extended Forecast for

3 Miles WNW Cascade Locks OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. Breezy, with an east northeast wind around 18 mph, with gusts as high as 37 mph.

    High: 46 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 35. Windy, with a northeast wind 23 to 25 mph, with gusts as high as 45 mph.

    Low: 35 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 43. Windy, with an east northeast wind 23 to 28 mph, with gusts as high as 49 mph.

    High: 43 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. Windy, with an east northeast wind around 26 mph, with gusts as high as 48 mph.

    Low: 33 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 42. Windy, with an east wind 21 to 28 mph, with gusts as high as 49 mph.

    High: 42 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. Breezy.

    Low: 32 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 45. Breezy.

    High: 45 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. Breezy.

    Low: 32 °F

    Mostly Clear
    and Breezy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 45. Breezy.

    High: 45 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 46. Breezy, with an east northeast wind around 18 mph, with gusts as high as 37 mph.
Tonight
Mostly clear, with a low around 35. Windy, with a northeast wind 23 to 25 mph, with gusts as high as 45 mph.
Friday
Sunny, with a high near 43. Windy, with an east northeast wind 23 to 28 mph, with gusts as high as 49 mph.
Friday Night
Mostly clear, with a low around 33. Windy, with an east northeast wind around 26 mph, with gusts as high as 48 mph.
Saturday
Sunny, with a high near 42. Windy, with an east wind 21 to 28 mph, with gusts as high as 49 mph.
Saturday Night
Mostly clear, with a low around 32. Breezy.
Sunday
Sunny, with a high near 45. Breezy.
Sunday Night
Mostly clear, with a low around 32. Breezy.
M.L.King Day
Sunny, with a high near 45. Breezy.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
A slight chance of rain. Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Cascade Locks OR
 45.7°N 121.94°W (Elev. 1257 ft)
Last Update:
2:21 pm PST Jan 15, 2026
Forecast Valid:
2pm PST Jan 15, 2026-6pm PST Jan 21, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation