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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

57°F

14°C

Humidity 88%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 17 Oct 09:59 AM PDT
Extended Forecast for

5 Miles E Cascade Locks OR

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 63. West southwest wind around 14 mph, with gusts as high as 24 mph.

    High: 63 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 47. West southwest wind 5 to 8 mph becoming calm after midnight.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 63. Light east northeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. East wind 5 to 7 mph becoming light and variable in the evening.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 61. Light west wind increasing to 5 to 9 mph in the morning.

    High: 61 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 63. West southwest wind around 14 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 47. West southwest wind 5 to 8 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 63. Light east northeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 51. East wind 5 to 7 mph becoming light and variable in the evening.
Monday
Partly sunny, with a high near 61. Light west wind increasing to 5 to 9 mph in the morning.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Mostly sunny, with a high near 61. Breezy.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 48. Breezy.
Friday
A slight chance of rain. Partly sunny, with a high near 56. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Cascade Locks OR
 45.7°N 121.79°W (Elev. 157 ft)
Last Update:
9:41 am PDT Oct 17, 2026
Forecast Valid:
10am PDT Oct 17, 2026-6pm PDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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