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

Hazardous Weather Conditions

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

69°F

21°C

Humidity 48%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 22 Jun 09:49 AM PDT
Extended Forecast for

5 Miles E Cascade Locks OR

Heat Advisory June 22, 11:00am until June 23, 11:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Sunny, with a high near 78. East wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 64. East southeast wind around 7 mph.

    Low: 64 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradual clearing during the afternoon, with a high near 80. East wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 80 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. North wind 7 to 9 mph becoming west southwest in the evening.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Breezy, with a west wind 9 to 16 mph, with gusts as high as 23 mph.

    High: 77 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59. Breezy.

    Low: 59 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. Breezy.

    High: 68 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 52. Breezy.

    Low: 52 °F

    Rain Likely
    and Breezy

  • Friday

    Friday: Rain. Cloudy, with a high near 57. Breezy.

    High: 57 °F

    Rain and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 78. East wind 8 to 11 mph, with gusts as high as 18 mph.
Tonight
Increasing clouds, with a low around 64. East southeast wind around 7 mph.
Tuesday
Mostly cloudy, then gradual clearing during the afternoon, with a high near 80. East wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 64. North wind 7 to 9 mph becoming west southwest in the evening.
Wednesday
Sunny, with a high near 77. Breezy, with a west wind 9 to 16 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 59. Breezy.
Thursday
Mostly sunny, with a high near 68. Breezy.
Thursday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 52. Breezy.
Friday
Rain. Cloudy, with a high near 57. Breezy.
Friday Night
Rain. Cloudy, with a low around 50. Windy.
Saturday
Rain. Cloudy, with a high near 55. Windy.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 50. Windy.
Sunday
A chance of rain. Partly sunny, with a high near 58. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Cascade Locks OR
 45.68°N 121.75°W (Elev. 2195 ft)
Last Update:
9:41 am PDT Jun 22, 2026
Forecast Valid:
10am PDT Jun 22, 2026-6pm PDT Jun 28, 2026
 
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