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

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

55°F

13°C

Humidity 44%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 08 Apr 08:56 PM PDT
Extended Forecast for

Cascade Locks OR

  • Tonight

    Tonight: Clear, with a low around 46. Light and variable wind.

    Low: 46 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 72. Light northeast wind increasing to 5 to 9 mph in the morning.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. East wind 5 to 8 mph.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers after 11am. Mostly sunny, with a high near 71. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 71 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers. Low around 50. West southwest wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 11am. High near 60. Chance of precipitation is 90%.

    High: 60 °F

    Showers

  • Saturday Night

    Saturday Night: Rain. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Rain

  • Sunday

    Sunday: Rain. Mostly cloudy, with a high near 50.

    High: 50 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Tonight
Clear, with a low around 46. Light and variable wind.
Thursday
Sunny, with a high near 72. Light northeast wind increasing to 5 to 9 mph in the morning.
Thursday Night
Mostly clear, with a low around 51. East wind 5 to 8 mph.
Friday
A 30 percent chance of showers after 11am. Mostly sunny, with a high near 71. Light and variable wind becoming west around 6 mph in the afternoon.
Friday Night
Showers. Low around 50. West southwest wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Showers, with thunderstorms also possible after 11am. High near 60. Chance of precipitation is 90%.
Saturday Night
Rain. Low around 44. Chance of precipitation is 80%.
Sunday
Rain. Mostly cloudy, with a high near 50.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 44.
Monday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 52.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain. Partly sunny, with a high near 56.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Wednesday
Rain likely. Mostly cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.66°N 121.9°W (Elev. 102 ft)
Last Update:
8:41 pm PDT Apr 8, 2026
Forecast Valid:
9pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation