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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. 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 49%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 29 Dec 03:51 PM PST
Extended Forecast for

4 Miles NE Cascade Locks OR

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 32 mph.

    Low: 32 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 41. Windy, with an east wind 14 to 22 mph, with gusts as high as 39 mph.

    High: 41 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. East wind around 10 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 43. East wind around 10 mph, with gusts as high as 20 mph.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. East wind around 8 mph.

    Low: 33 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.

    High: 42 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain. Low around 37. Chance of precipitation is 80%.

    Low: 37 °F

    Rain

  • Friday

    Friday: Rain. Cloudy, with a high near 46.

    High: 46 °F

    Rain

  • Friday Night

    Friday Night: Rain. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 32 mph.
Tuesday
Sunny, with a high near 41. Windy, with an east wind 14 to 22 mph, with gusts as high as 39 mph.
Tuesday Night
Mostly clear, with a low around 30. East wind around 10 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 43. East wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 33. East wind around 8 mph.
New Year's Day
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Thursday Night
Rain. Low around 37. Chance of precipitation is 80%.
Friday
Rain. Cloudy, with a high near 46.
Friday Night
Rain. Mostly cloudy, with a low around 38.
Saturday
Rain likely. Mostly cloudy, with a high near 47.
Saturday Night
Rain likely. Mostly cloudy, with a low around 39.
Sunday
Rain likely. Mostly cloudy, with a high near 47.
Sunday Night
Rain likely. Mostly cloudy, with a low around 39.
Monday
Rain likely. Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Cascade Locks OR
 45.71°N 121.82°W (Elev. 194 ft)
Last Update:
3:45 pm PST Dec 29, 2025
Forecast Valid:
4pm PST Dec 29, 2025-6pm PST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation