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

51°F

11°C

Humidity 91%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 16 Nov 09:21 AM PST
Extended Forecast for

6 Miles S Cascade Locks OR

  • Today

    Today: Rain, mainly after 2pm. Patchy fog before 10am. High near 53. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance Rain
    and Patchy
    Fog then Rain

  • Tonight

    Tonight: Rain. Low around 43. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain

  • Monday

    Monday: Rain. Steady temperature around 45. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely

  • Tuesday

    Tuesday: A 50 percent chance of rain. Snow level 4100 feet. Mostly cloudy, with a high near 45. Light west wind.

    High: 45 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after 4pm. Snow level 4000 feet rising to 4700 feet in the afternoon. Mostly sunny, with a high near 49.

    High: 49 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely. Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain Likely

Detailed Forecast

Today
Rain, mainly after 2pm. Patchy fog before 10am. High near 53. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Low around 43. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. Steady temperature around 45. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 50 percent chance of rain. Snow level 4100 feet. Mostly cloudy, with a high near 45. Light west wind.
Tuesday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 36.
Wednesday
A 30 percent chance of rain, mainly after 4pm. Snow level 4000 feet rising to 4700 feet in the afternoon. Mostly sunny, with a high near 49.
Wednesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 37.
Thursday
Rain likely. Mostly cloudy, with a high near 46.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 37.
Friday
A chance of rain. Partly sunny, with a high near 49.
Friday Night
A chance of rain. Mostly cloudy, with a low around 41.
Saturday
Rain likely. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Cascade Locks OR
 45.58°N 121.85°W (Elev. 2018 ft)
Last Update:
8:41 am PST Nov 16, 2025
Forecast Valid:
9am PST Nov 16, 2025-6pm PST Nov 22, 2025
 
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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