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

Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

50°F

10°C

Humidity 87%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 10 Oct 06:28 AM PDT
Extended Forecast for

2 Miles NNW Cascade Locks OR

  • Today

    Today: A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 56. West southwest wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 56 °F

    Chance Rain
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy fog between 11pm and midnight. Otherwise, mostly clear, with a low around 41. Light and variable wind.

    Low: 41 °F

    Patchy Fog
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Breezy, with an east wind 6 to 11 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 29 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. East wind 5 to 9 mph becoming light after midnight.

    Low: 40 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 65. Calm wind becoming east 5 to 8 mph in the afternoon.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 11pm. Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain before 11am. Mostly sunny, with a high near 67.

    High: 67 °F

    Slight Chance
    Rain then
    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 56. West southwest wind 9 to 11 mph, with gusts as high as 22 mph.
Tonight
Patchy fog between 11pm and midnight. Otherwise, mostly clear, with a low around 41. Light and variable wind.
Sunday
Sunny, with a high near 62. Breezy, with an east wind 6 to 11 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 29 mph.
Sunday Night
Mostly clear, with a low around 40. East wind 5 to 9 mph becoming light after midnight.
Columbus Day
Sunny, with a high near 65. Calm wind becoming east 5 to 8 mph in the afternoon.
Monday Night
Clear, with a low around 42.
Tuesday
Sunny, with a high near 65.
Tuesday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 48.
Wednesday
A slight chance of rain before 11am. Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 71. Breezy.
Thursday Night
Mostly clear, with a low around 51. Windy.
Friday
Sunny, with a high near 72. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Cascade Locks OR
 45.7°N 121.88°W (Elev. 449 ft)
Last Update:
6:41 am PDT Oct 10, 2026
Forecast Valid:
6am PDT Oct 10, 2026-6pm PDT Oct 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation