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

64°F

18°C

Humidity 55%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 23 Jun 02:19 AM PDT
Extended Forecast for

6 Miles ESE Cascade Locks OR

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 62. East southeast wind around 8 mph.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 74. East wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 74 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. North northeast wind 6 to 9 mph becoming south southwest after midnight.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. Breezy, with a west wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 69 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. Breezy, with a west southwest wind around 18 mph, with gusts as high as 26 mph.

    Low: 52 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 59. Breezy.

    High: 59 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 47. Breezy. Chance of precipitation is 60%.

    Low: 47 °F

    Rain Likely
    and Breezy

  • Friday

    Friday: Rain. Cloudy, with a high near 49. Breezy.

    High: 49 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain. Cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Rain and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 62. East southeast wind around 8 mph.
Tuesday
Partly sunny, with a high near 74. East wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 60. North northeast wind 6 to 9 mph becoming south southwest after midnight.
Wednesday
Mostly sunny, with a high near 69. Breezy, with a west wind 10 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 52. Breezy, with a west southwest wind around 18 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 59. Breezy.
Thursday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 47. Breezy. Chance of precipitation is 60%.
Friday
Rain. Cloudy, with a high near 49. Breezy.
Friday Night
Rain. Cloudy, with a low around 42. Breezy.
Saturday
Rain before 11am, then showers and possibly a thunderstorm after 11am. Snow level 5600 feet rising to 6200 feet in the afternoon. Cloudy, with a high near 45. Windy.
Saturday Night
Rain likely. Mostly cloudy, with a low around 43. Windy.
Sunday
A chance of rain. Partly sunny, with a high near 47. Windy.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 45. Windy.
Monday
A slight chance of rain. Partly sunny, with a high near 51. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Cascade Locks OR
 45.65°N 121.78°W (Elev. 3999 ft)
Last Update:
2:01 am PDT Jun 23, 2026
Forecast Valid:
2am PDT Jun 23, 2026-6pm PDT Jun 29, 2026
 
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Additional Resources

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Chance of Precipitation