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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

57°F

14°C

Humidity 81%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 10 Apr 11:56 PM PDT
Extended Forecast for

Cascade Locks OR

  • Overnight

    Overnight: Rain. Low around 51. Southwest wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Rain

  • Saturday

    Saturday: Rain, mainly before 9am. High near 62. West southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 50. Southwest wind 5 to 9 mph becoming light west southwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Rain Likely
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 56. Breezy, with a west southwest wind 5 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Rain Likely
    and Breezy

  • Sunday Night

    Sunday Night: Rain. Low around 46. Breezy, with a west wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain and
    Breezy

  • Monday

    Monday: Rain. High near 51. Windy. Chance of precipitation is 80%.

    High: 51 °F

    Rain and
    Windy

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Chance Rain
    and Breezy

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 48. Windy.

    High: 48 °F

    Rain Likely
    and Windy

  • Tuesday Night

    Tuesday Night: Rain. Cloudy, with a low around 41. Windy.

    Low: 41 °F

    Rain and
    Windy

Detailed Forecast

Overnight
Rain. Low around 51. Southwest wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain, mainly before 9am. High near 62. West southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 50. Southwest wind 5 to 9 mph becoming light west southwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 56. Breezy, with a west southwest wind 5 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain. Low around 46. Breezy, with a west wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 51. Windy. Chance of precipitation is 80%.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 44. Breezy.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 48. Windy.
Tuesday Night
Rain. Cloudy, with a low around 41. Windy.
Wednesday
Rain. Cloudy, with a high near 46. Breezy.
Wednesday Night
Rain likely. Snow level 2500 feet lowering to 1600 feet after midnight . Mostly cloudy, with a low around 38. Breezy.
Thursday
A chance of rain. Snow level 1500 feet rising to 2600 feet in the afternoon. Partly sunny, with a high near 49.
Thursday Night
A slight chance of rain. Snow level 3000 feet lowering to 2100 feet after midnight . Partly cloudy, with a low around 37.
Friday
A slight chance of rain. Snow level 1900 feet rising to 3600 feet in the afternoon. Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.68°N 121.88°W (Elev. 194 ft)
Last Update:
11:41 pm PDT Apr 10, 2026
Forecast Valid:
12am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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Additional Resources

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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