Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. 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 91%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 28 Nov 10:04 AM PST
Extended Forecast for

5 Miles W Cascade Locks OR

  • Today

    Today: A 40 percent chance of rain before 11am.  Partly sunny, with a high near 45. Northeast wind around 8 mph.

    High: 45 °F

    Chance Rain
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Breezy, with an east northeast wind 14 to 21 mph, with gusts as high as 39 mph.

    Low: 35 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: A slight chance of rain and snow between 10am and 1pm, then a chance of rain.  Snow level 2200 feet. Mostly cloudy, with a high near 40. Breezy, with an east wind 11 to 20 mph, with gusts as high as 37 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A chance of rain before 7pm, then a chance of rain and snow.  Snow level 2000 feet. Mostly cloudy, with a low around 32. East wind 8 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 41. East wind 8 to 10 mph, with gusts as high as 22 mph.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Widespread frost before 1am.  Otherwise, partly cloudy, with a low around 33.

    Low: 33 °F

    Frost

  • Monday

    Monday: A 30 percent chance of rain, mainly after 4pm.  Areas of frost before 9am.  Otherwise, partly sunny, with a high near 45.

    High: 45 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 43.

    High: 43 °F

    Rain Likely

Detailed Forecast

Today
A 40 percent chance of rain before 11am. Partly sunny, with a high near 45. Northeast wind around 8 mph.
Tonight
Mostly cloudy, with a low around 35. Breezy, with an east northeast wind 14 to 21 mph, with gusts as high as 39 mph.
Saturday
A slight chance of rain and snow between 10am and 1pm, then a chance of rain. Snow level 2200 feet. Mostly cloudy, with a high near 40. Breezy, with an east wind 11 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
A chance of rain before 7pm, then a chance of rain and snow. Snow level 2000 feet. Mostly cloudy, with a low around 32. East wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Mostly sunny, with a high near 41. East wind 8 to 10 mph, with gusts as high as 22 mph.
Sunday Night
Widespread frost before 1am. Otherwise, partly cloudy, with a low around 33.
Monday
A 30 percent chance of rain, mainly after 4pm. Areas of frost before 9am. Otherwise, partly sunny, with a high near 45.
Monday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 37.
Tuesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 43.
Tuesday Night
A slight chance of rain before 10pm. Patchy frost after 3am. Otherwise, mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Thursday
A chance of rain. Mostly cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Cascade Locks OR
 45.69°N 121.97°W (Elev. 1762 ft)
9:50 am PST Nov 28, 2025
10am PST Nov 28, 2025-6pm PST Dec 4, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database