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Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

42°F

6°C

Humidity 87%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 12 Jan 07:52 PM PST
Extended Forecast for

2 Miles N Cascade Locks OR

  • Tonight

    Tonight: Partly cloudy, with a low around 43. West northwest wind around 5 mph becoming northeast after midnight.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. East northeast wind 5 to 7 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. East wind around 6 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 56. East wind 3 to 6 mph.

    High: 56 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. Light and variable wind becoming east northeast around 6 mph in the evening.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. Breezy.

    Low: 38 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 49. Breezy.

    High: 49 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. Breezy.

    Low: 36 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. West northwest wind around 5 mph becoming northeast after midnight.
Tuesday
Mostly sunny, with a high near 56. East northeast wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 40. East wind around 6 mph.
Wednesday
Sunny, with a high near 56. East wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 39. Light and variable wind becoming east northeast around 6 mph in the evening.
Thursday
Sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 38. Breezy.
Friday
Sunny, with a high near 49. Breezy.
Friday Night
Mostly clear, with a low around 36. Breezy.
Saturday
Sunny, with a high near 48. Breezy.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 35.
M.L.King Day
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Cascade Locks OR
 45.71°N 121.85°W (Elev. 213 ft)
Last Update:
7:41 pm PST Jan 12, 2026
Forecast Valid:
8pm PST Jan 12, 2026-6pm PST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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