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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. 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 91%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 09 Jan 10:52 PM PST
Extended Forecast for

5 Miles W Cascade Locks OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Northeast wind around 9 mph, with gusts as high as 18 mph.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 45. Northeast wind 5 to 9 mph.

    High: 45 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 35. East northeast wind around 6 mph.

    Low: 35 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers. Partly sunny, with a high near 45. East wind around 7 mph.

    High: 45 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after 4am. Mostly cloudy, with a low around 38. East southeast wind around 7 mph becoming southwest after midnight. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.

    High: 48 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 35. Northeast wind around 9 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 45. Northeast wind 5 to 9 mph.
Saturday Night
A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 35. East northeast wind around 6 mph.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 45. East wind around 7 mph.
Sunday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 38. East southeast wind around 7 mph becoming southwest after midnight. Chance of precipitation is 60%.
Monday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 34. Breezy.
Friday
Sunny, with a high near 45. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Cascade Locks OR
 45.69°N 121.97°W (Elev. 1762 ft)
Last Update:
10:41 pm PST Jan 9, 2026
Forecast Valid:
11pm PST Jan 9, 2026-6pm PST Jan 16, 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