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

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

47°F

8°C

Humidity 91%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 05 Nov 05:33 AM PST
Extended Forecast for

6 Miles SE Cascade Locks OR

  • Overnight

    Overnight: Rain likely. Cloudy, with a steady temperature around 40. Southeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. High near 44. Southwest wind 6 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 44 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm. Snow level 5500 feet. Low around 41. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 41 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain. High near 44. Southwest wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 44 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Snow level 6700 feet lowering to 4700 feet after midnight . Low around 38. Breezy, with a west southwest wind 11 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Rain and
    Breezy

  • Friday

    Friday: Rain, mainly before 4pm. Snow level 4300 feet. High near 39. Chance of precipitation is 90%.

    High: 39 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain before 10pm, then a slight chance of rain and snow after 4am. Snow level 4500 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of rain and snow before 10am. Snow level 5500 feet rising to 7600 feet in the afternoon. Mostly cloudy, with a high near 42.

    High: 42 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. Breezy.

    Low: 36 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Overnight
Rain likely. Cloudy, with a steady temperature around 40. Southeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Wednesday
Rain, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. High near 44. Southwest wind 6 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain and possibly a thunderstorm. Snow level 5500 feet. Low around 41. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain. High near 44. Southwest wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain. Snow level 6700 feet lowering to 4700 feet after midnight . Low around 38. Breezy, with a west southwest wind 11 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain, mainly before 4pm. Snow level 4300 feet. High near 39. Chance of precipitation is 90%.
Friday Night
A chance of rain before 10pm, then a slight chance of rain and snow after 4am. Snow level 4500 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A slight chance of rain and snow before 10am. Snow level 5500 feet rising to 7600 feet in the afternoon. Mostly cloudy, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 36. Breezy.
Sunday
A slight chance of rain after 10am. Mostly cloudy, with a high near 44. Breezy.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 39.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 47.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 40.
Veterans Day
A chance of rain. Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Cascade Locks OR
 45.61°N 121.79°W (Elev. 3763 ft)
Last Update:
5:41 am PST Nov 5, 2025
Forecast Valid:
5am PST Nov 5, 2025-6pm PST Nov 11, 2025
 
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