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

Snow Squalls from the Upper Midwest to Great Lakes; High Winds in the Northern and Central Plains

An Arctic front will bring widespread snow squalls through Friday from the Upper Midwest to the Ohio Valley. Heavy snow rates and strong winds will lead to near-zero visibility and dangerous travel conditions. High winds will continue across the northern and central High Plains through Friday, with wind gusts above 60 mph likely, leading to hazardous travel conditions. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

41°F

5°C

Humidity 84%
Wind Speed E 3 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 15 Jan 08:22 PM PST
Extended Forecast for

5 Miles S Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a low around 38. East wind around 10 mph, with gusts as high as 36 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46. East wind 10 to 13 mph, with gusts as high as 39 mph.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. East wind around 11 mph, with gusts as high as 36 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 44. East wind around 10 mph, with gusts as high as 30 mph.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. East wind 3 to 6 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 38. East wind around 10 mph, with gusts as high as 36 mph.
Friday
Sunny, with a high near 46. East wind 10 to 13 mph, with gusts as high as 39 mph.
Friday Night
Mostly clear, with a low around 34. East wind around 11 mph, with gusts as high as 36 mph.
Saturday
Sunny, with a high near 44. East wind around 10 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 33. East wind 3 to 6 mph.
Sunday
Sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 33.
M.L.King Day
Sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
A slight chance of rain. Partly sunny, with a high near 48.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Thursday
A chance of rain. Mostly cloudy, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Cascade Locks OR
 45.62°N 121.89°W (Elev. 833 ft)
Last Update:
8:22 pm PST Jan 15, 2026
Forecast Valid:
8pm PST Jan 15, 2026-6pm PST Jan 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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