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

Hazardous Weather Conditions

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

41°F

5°C

Humidity 81%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 15 Apr 05:47 PM PDT
Extended Forecast for

10 Miles NE Cascade Locks OR

Winter Storm Warning April 15, 06:05pm until April 16, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 15, 06:05pm until April 16, 05:00am

    NOW until 5:00am Thu

    Winter Storm Warning

  • Tonight

    Low: 32 °F

    Breezy.
    Rain/Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: Partly sunny, with a high near 45. Breezy, with a west wind 18 to 20 mph, with gusts as high as 33 mph.

    High: 45 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33. Breezy, with a west wind 10 to 20 mph, with gusts as high as 33 mph.

    Low: 33 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 53. West wind 7 to 9 mph.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Southwest wind 5 to 9 mph becoming northeast in the evening.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A chance of rain, mainly after 11am. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance Rain

Detailed Forecast

Tonight
Snow showers, possibly mixed with rain before 4am, then a slight chance of snow showers after 5am. Some thunder is also possible. Low around 32. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Thursday
Partly sunny, with a high near 45. Breezy, with a west wind 18 to 20 mph, with gusts as high as 33 mph.
Thursday Night
Partly cloudy, with a low around 33. Breezy, with a west wind 10 to 20 mph, with gusts as high as 33 mph.
Friday
Mostly sunny, with a high near 53. West wind 7 to 9 mph.
Friday Night
Mostly cloudy, with a low around 38. Southwest wind 5 to 9 mph becoming northeast in the evening.
Saturday
Partly sunny, with a high near 59.
Saturday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 44.
Sunday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 61.
Sunday Night
A chance of rain before 11pm. Mostly cloudy, with a low around 46.
Monday
A chance of rain, mainly after 11am. Partly sunny, with a high near 64.
Monday Night
A chance of rain. Mostly cloudy, with a low around 46.
Tuesday
A chance of rain. Partly sunny, with a high near 57. Breezy.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 45. Breezy.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Cascade Locks OR
 45.79°N 121.75°W (Elev. 1955 ft)
Last Update:
5:41 pm PDT Apr 15, 2026
Forecast Valid:
6pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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