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

51°F

11°C

Humidity 60%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 14 Apr 09:57 PM PDT
Extended Forecast for

8 Miles NNE Cascade Locks OR

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

    NOW until 5:00am Thu

    Winter Storm Warning

  • Tonight

    Low: 36 °F

    Rain and
    Windy then
    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Rain and snow showers before 3pm, then rain showers between 3pm and 4pm, then rain likely, possibly mixed with snow showers after 4pm. Some thunder is also possible. Snow level 1400 feet rising to 2200 feet in the afternoon. High near 43. Breezy, with a west wind 13 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Breezy.
    Rain/Snow
    Likely then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow showers before 5am, then a chance of snow showers. Snow level 2100 feet lowering to 1400 feet. Low around 34. Breezy, with a west wind 10 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow and
    Breezy then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of snow showers before 8am, then a slight chance of rain and snow showers between 8am and 11am, then a chance of rain showers after 11am. Snow level rising to 2900 feet in the afternoon. Partly sunny, with a high near 47. Breezy, with a west wind 10 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 47 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm. Snow level 3400 feet lowering to 2400 feet after midnight . Partly cloudy, with a low around 36. Breezy, with a west wind 8 to 17 mph, with gusts as high as 30 mph.

    Low: 36 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 11am. Partly sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain before 3am, then rain, possibly mixed with snow. Snow level 4200 feet lowering to 2400 feet after midnight . Low around 36. Windy, with a west southwest wind 14 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain and snow showers before 3pm, then rain showers between 3pm and 4pm, then rain likely, possibly mixed with snow showers after 4pm. Some thunder is also possible. Snow level 1400 feet rising to 2200 feet in the afternoon. High near 43. Breezy, with a west wind 13 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow showers before 5am, then a chance of snow showers. Snow level 2100 feet lowering to 1400 feet. Low around 34. Breezy, with a west wind 10 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
A slight chance of snow showers before 8am, then a slight chance of rain and snow showers between 8am and 11am, then a chance of rain showers after 11am. Snow level rising to 2900 feet in the afternoon. Partly sunny, with a high near 47. Breezy, with a west wind 10 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
A 20 percent chance of showers before 11pm. Snow level 3400 feet lowering to 2400 feet after midnight . Partly cloudy, with a low around 36. Breezy, with a west wind 8 to 17 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 52.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
A slight chance of rain after 11am. Partly sunny, with a high near 58.
Saturday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 45.
Sunday
Rain likely. Mostly cloudy, with a high near 56.
Sunday Night
Rain likely. Mostly cloudy, with a low around 43.
Monday
Rain likely. Mostly cloudy, with a high near 55.
Monday Night
A chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 54. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Cascade Locks OR
 45.78°N 121.78°W (Elev. 1398 ft)
Last Update:
9:41 pm PDT Apr 14, 2026
Forecast Valid:
10pm PDT Apr 14, 2026-6pm PDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation