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

52°F

11°C

Humidity 55%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 10 Apr 02:06 AM PDT
Extended Forecast for

4 Miles SSW Cascade Locks OR

  • Overnight

    Overnight: A 10 percent chance of showers after 5am.  Mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly after 4pm.  Partly sunny, with a high near 65. Calm wind.

    High: 65 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms likely, then showers after 11pm.  Low around 49. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 2pm.  High near 60. Calm wind.  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 47. Calm wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °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 70%.

    High: 56 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 11pm.  Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Overnight
A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 50. Calm wind.
Friday
A 30 percent chance of showers, mainly after 4pm. Partly sunny, with a high near 65. Calm wind.
Friday Night
Showers and thunderstorms likely, then showers after 11pm. Low around 49. Calm wind. Chance of precipitation is 90%. 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. Calm wind. 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 47. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Sunday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Monday
Showers likely. Mostly cloudy, with a high near 50.
Monday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 40.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 48.
Tuesday Night
Rain. Mostly cloudy, with a low around 39.
Wednesday
Rain and snow likely. Snow level 2900 feet. Mostly cloudy, with a high near 48.
Wednesday Night
A chance of rain and snow. Snow level 3000 feet lowering to 2000 feet after midnight . Partly cloudy, with a low around 34.
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:
4 Miles SSW Cascade Locks OR
 45.62°N 121.89°W (Elev. 833 ft)
2:01 am PDT Apr 10, 2026
2am PDT Apr 10, 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