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

44°F

7°C

Humidity 70%
Wind Speed E 8 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 29 Nov 01:04 AM PST
Extended Forecast for

2 Miles SW Cascade Locks OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. Breezy, with a northeast wind around 15 mph, with gusts as high as 29 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: A slight chance of rain before 4pm, then a slight chance of rain after 5pm.  Mostly cloudy, with a high near 47. Northeast wind 7 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 47 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain, mainly before 10pm.  Areas of frost after 5am. Snow level 2600 feet lowering to 1900 feet after midnight .  Otherwise, cloudy during the early evening, then gradual clearing, with a low around 36. East northeast wind around 6 mph.

    Low: 36 °F

    Chance Rain
    then Areas
    Frost

  • Sunday

    Sunday: Areas of frost before 9am.  Otherwise, mostly sunny, with a high near 47. East wind around 8 mph.

    High: 47 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. East wind around 6 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after 4pm.  Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain, mainly after 10pm.  Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Rain

  • Tuesday

    Tuesday: Rain, mainly before 10am.  Mostly cloudy, with a high near 48.

    High: 48 °F

    Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 10pm.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Breezy, with a northeast wind around 15 mph, with gusts as high as 29 mph.
Saturday
A slight chance of rain before 4pm, then a slight chance of rain after 5pm. Mostly cloudy, with a high near 47. Northeast wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday Night
A 40 percent chance of rain, mainly before 10pm. Areas of frost after 5am. Snow level 2600 feet lowering to 1900 feet after midnight . Otherwise, cloudy during the early evening, then gradual clearing, with a low around 36. East northeast wind around 6 mph.
Sunday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 47. East wind around 8 mph.
Sunday Night
Partly cloudy, with a low around 36. East wind around 6 mph.
Monday
A 30 percent chance of rain after 4pm. Partly sunny, with a high near 49.
Monday Night
Rain, mainly after 10pm. Low around 41. Chance of precipitation is 80%.
Tuesday
Rain, mainly before 10am. Mostly cloudy, with a high near 48.
Tuesday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Mostly cloudy, with a high near 50.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 43.
Friday
A chance of rain. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Cascade Locks OR
 45.66°N 121.9°W (Elev. 102 ft)
1:11 am PST Nov 29, 2025
1am PST Nov 29, 2025-6pm PST Dec 5, 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