Tropical Storm Edouard Along the Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard off the central Gulf Coast will bring tropical storm conditions and heavy rainfall to portions of Upper Texas and southwestern Louisiana coasts Tuesday into Wednesday. Storm Surge Watches and Tropical Storm Warnings are in effect. Hot and humid conditions will continue to expand from the Central Plains into the Ohio Valley and Mid-Atlantic this week. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

75°F

24°C

Humidity 39%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 31 Aug 08:35 PM PDT
Extended Forecast for

4 Miles E Cascade Locks OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. West wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 70. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 mph.

    High: 70 °F

    Decreasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain before midnight, then a chance of rain after 3am.  Mostly cloudy, with a low around 58. Breezy, with a west wind 11 to 20 mph, with gusts as high as 32 mph.  Chance of precipitation is 30%.

    Low: 58 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Rain, mainly after 11am.  High near 63. Southwest wind 7 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 63 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 53. Southeast wind 5 to 9 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 53 °F

    Rain

  • Thursday

    Thursday: Rain likely, then showers and possibly a thunderstorm after 11am.  High near 59. Chance of precipitation is 90%.

    High: 59 °F

    Showers

  • Thursday Night

    Thursday Night: Rain, mainly before 11pm.  Low around 54. Chance of precipitation is 80%.

    Low: 54 °F

    Rain then
    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 64.

    High: 64 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 60. West wind 6 to 13 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 70. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 mph.
Tuesday Night
A chance of rain before midnight, then a chance of rain after 3am. Mostly cloudy, with a low around 58. Breezy, with a west wind 11 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Wednesday
Rain, mainly after 11am. High near 63. Southwest wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 53. Southeast wind 5 to 9 mph becoming west southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain likely, then showers and possibly a thunderstorm after 11am. High near 59. Chance of precipitation is 90%.
Thursday Night
Rain, mainly before 11pm. Low around 54. Chance of precipitation is 80%.
Friday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 64.
Friday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 56.
Saturday
A chance of rain, mainly after 11am. Partly sunny, with a high near 70.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 59.
Sunday
A chance of rain. Mostly sunny, with a high near 69.
Sunday Night
A chance of rain. Partly cloudy, with a low around 59.
Labor Day
A slight chance of rain. Mostly sunny, with a high near 70.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Cascade Locks OR
 45.7°N 121.79°W (Elev. 157 ft)
8:41 pm PDT Aug 31, 2026
8pm PDT Aug 31, 2026-6pm PDT Sep 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database