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

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. 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 91%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 08 Jan 03:32 PM PST
Extended Forecast for

3 Miles WSW Cascade Locks OR

  • This Afternoon

    This Afternoon: A 40 percent chance of showers. Mostly cloudy, with a high near 44. Southwest wind around 13 mph, with gusts as high as 26 mph.

    High: 44 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 41. Southwest wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Showers
    Likely

  • Friday

    Friday: Partly sunny, with a high near 48. Light and variable wind becoming east northeast around 5 mph in the morning.

    High: 48 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. East wind around 6 mph.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 49. East wind around 6 mph.

    High: 49 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers. Partly sunny, with a high near 50.

    High: 50 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 40 percent chance of showers. Mostly cloudy, with a high near 44. Southwest wind around 13 mph, with gusts as high as 26 mph.
Tonight
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 41. Southwest wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Partly sunny, with a high near 48. Light and variable wind becoming east northeast around 5 mph in the morning.
Friday Night
Mostly cloudy, with a low around 39. East wind around 6 mph.
Saturday
Mostly cloudy, with a high near 49. East wind around 6 mph.
Saturday Night
A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 38.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 50.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 43.
Monday
A chance of showers. Mostly cloudy, with a high near 53.
Monday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 47.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Cascade Locks OR
 45.65°N 121.93°W (Elev. 200 ft)
Last Update:
3:45 pm PST Jan 8, 2026
Forecast Valid:
3pm PST Jan 8, 2026-6pm PST Jan 14, 2026
 
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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