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

67°F

19°C

Humidity 22%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 08 Apr 06:06 PM PDT
Extended Forecast for

4 Miles SW Cascade Locks OR

  • Tonight

    Tonight: Clear, with a low around 42. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 68. Northeast wind 3 to 7 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. East wind around 7 mph.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers after 11am.  Mostly sunny, with a high near 67. East wind around 5 mph becoming light and variable.

    High: 67 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers.  Low around 46. 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: 46 °F

    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 11am.  High near 56. Chance of precipitation is 90%.

    High: 56 °F

    Showers

  • Saturday Night

    Saturday Night: Rain.  Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Rain

  • Sunday

    Sunday: Rain.  Snow level 4000 feet. Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm.  Snow level 4200 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain Likely

Detailed Forecast

Tonight
Clear, with a low around 42. West southwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 68. Northeast wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 47. East wind around 7 mph.
Friday
A 30 percent chance of showers after 11am. Mostly sunny, with a high near 67. East wind around 5 mph becoming light and variable.
Friday Night
Showers. Low around 46. 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 56. Chance of precipitation is 90%.
Saturday Night
Rain. Low around 40. Chance of precipitation is 80%.
Sunday
Rain. Snow level 4000 feet. Mostly cloudy, with a high near 46.
Sunday Night
Rain likely, mainly before 11pm. Snow level 4200 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 39.
Monday
Rain likely, mainly after 11am. Snow level 3600 feet. Mostly cloudy, with a high near 49.
Monday Night
A slight chance of rain. Snow level 4100 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 39.
Tuesday
A chance of rain. Snow level 3300 feet rising to 4000 feet in the afternoon. Partly sunny, with a high near 52.
Tuesday Night
A chance of rain. Snow level 4100 feet. Mostly cloudy, with a low around 40.
Wednesday
Rain likely. Snow level 3800 feet rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Cascade Locks OR
 45.63°N 121.93°W (Elev. 2418 ft)
5:41 pm PDT Apr 8, 2026
6pm PDT Apr 8, 2026-6pm PDT Apr 15, 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