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

53°F

12°C

Humidity 91%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 14 Nov 10:51 AM PST
Extended Forecast for

6 Miles SE Cascade Locks OR

  • Today

    Today: Rain. Snow level 6000 feet. High near 44. West southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 44 °F

    Rain

  • Tonight

    Tonight: Rain likely, mainly after 1am. Mostly cloudy, with a low around 42. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 45. West southwest wind 3 to 8 mph. Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 40. East wind 3 to 6 mph.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: Rain, mainly after 10am. High near 44. East wind around 6 mph becoming west northwest in the afternoon. Chance of precipitation is 80%.

    High: 44 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before 10pm, then rain and snow. Snow level 6400 feet lowering to 5400 feet after midnight . Low around 37. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow

  • Monday

    Monday: Snow likely, possibly mixed with rain. Snow level 4300 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow. Partly sunny, with a high near 36.

    High: 36 °F

    Chance Snow

Detailed Forecast

Today
Rain. Snow level 6000 feet. High near 44. West southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Tonight
Rain likely, mainly after 1am. Mostly cloudy, with a low around 42. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely. Mostly cloudy, with a high near 45. West southwest wind 3 to 8 mph. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 40. East wind 3 to 6 mph.
Sunday
Rain, mainly after 10am. High near 44. East wind around 6 mph becoming west northwest in the afternoon. Chance of precipitation is 80%.
Sunday Night
Rain before 10pm, then rain and snow. Snow level 6400 feet lowering to 5400 feet after midnight . Low around 37. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Snow likely, possibly mixed with rain. Snow level 4300 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 34.
Tuesday
A chance of snow. Partly sunny, with a high near 36.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 31.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 36.
Wednesday Night
Snow likely, possibly mixed with rain. Mostly cloudy, with a low around 32.
Thursday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 35.
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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:
10:41 am PST Nov 14, 2025
Forecast Valid:
11am PST Nov 14, 2025-6pm PST Nov 20, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation