Heavy Rain and Flooding Concerns in Hawaii; Severe Weather this Weekend in the Plains; Pacific Storm in the West

A storm system near the Hawaiian Islands is expected to bring periods of heavy rainfall, strong winds, and isolated strong to severe thunderstorms through Friday. Several rounds of severe thunderstorms are forecast to impact parts of the Great Plains into the Midwest this weekend into next week. Moderate to heavy rainfall and high elevation snow is expected this weekend over California and Oregon. 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 50%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 09 Apr 11:36 PM PDT
Extended Forecast for

3 Miles WNW Cascade Locks OR

  • Tonight

    Tonight: A 10 percent chance of showers after 5am.  Partly cloudy, with a low around 49. Northeast wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly between 2pm and 5pm.  Partly sunny, with a high near 65. Northeast wind around 7 mph.

    High: 65 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms likely, then showers after 11pm.  Low around 48. West southwest wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 2pm.  High near 60. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 45. West wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 22 mph.

    Low: 45 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 11am.  Mostly cloudy, with a high near 56. Chance of precipitation is 60%.

    High: 56 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 11pm.  Mostly cloudy, with a low around 42. Breezy.  Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely and
    Breezy

  • Monday

    Monday: Showers likely.  Mostly cloudy, with a high near 49. Breezy.

    High: 49 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: A chance of rain, mainly before 11pm.  Snow level 4100 feet lowering to 3100 feet after midnight . Mostly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Chance Rain
    and Breezy

Detailed Forecast

Tonight
A 10 percent chance of showers after 5am. Partly cloudy, with a low around 49. Northeast wind 8 to 11 mph, with gusts as high as 22 mph.
Friday
A 30 percent chance of showers, mainly between 2pm and 5pm. Partly sunny, with a high near 65. Northeast wind around 7 mph.
Friday Night
Showers and thunderstorms likely, then showers after 11pm. Low around 48. West southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers, with thunderstorms also possible after 2pm. High near 60. West southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 45. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 22 mph.
Sunday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 42. Breezy. Chance of precipitation is 60%.
Monday
Showers likely. Mostly cloudy, with a high near 49. Breezy.
Monday Night
A chance of rain, mainly before 11pm. Snow level 4100 feet lowering to 3100 feet after midnight . Mostly cloudy, with a low around 39. Breezy.
Tuesday
Rain likely, mainly after 11am. Snow level 3000 feet rising to 3700 feet in the afternoon. Mostly cloudy, with a high near 46. Breezy.
Tuesday Night
Rain. Mostly cloudy, with a low around 38. Breezy.
Wednesday
Rain likely. Snow level 2800 feet. Mostly cloudy, with a high near 47. Breezy.
Wednesday Night
A chance of rain and snow. Snow level 3000 feet lowering to 1900 feet after midnight . Partly cloudy, with a low around 33. Breezy.
Thursday
A chance of rain and snow. Snow level 1800 feet rising to 3200 feet in the afternoon. Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Cascade Locks OR
 45.7°N 121.94°W (Elev. 1257 ft)
11:41 pm PDT Apr 9, 2026
11pm PDT Apr 9, 2026-6pm PDT Apr 16, 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