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Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

44°F

7°C

Humidity 91%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 30 Jan 10:28 AM PST
Extended Forecast for

8 Miles NNE Cascade Locks OR

  • Today

    Today: Rain, mainly before 5pm.  High near 48. East wind around 9 mph becoming west in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Chance Rain
    then Rain

  • Tonight

    Tonight: A chance of rain before 10pm, then a chance of rain after 2am.  Mostly cloudy, with a low around 43. Calm wind becoming east northeast around 5 mph after midnight.  Chance of precipitation is 30%.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: A 10 percent chance of rain before 7am.  Mostly cloudy, with a high near 51. East wind around 8 mph.

    High: 51 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Saturday Night

    Saturday Night: Rain likely after 4am.  Mostly cloudy, with a low around 40. East wind around 7 mph.  Chance of precipitation is 60%.

    Low: 40 °F

    Mostly Cloudy
    then Rain
    Likely

  • Sunday

    Sunday: Rain.  High near 46. East wind around 7 mph becoming west southwest in the morning.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: A 50 percent chance of rain, mainly before 4pm.  Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

  • Monday Night

    Monday Night: A slight chance of rain before 10pm.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
Rain, mainly before 5pm. High near 48. East wind around 9 mph becoming west in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain before 10pm, then a chance of rain after 2am. Mostly cloudy, with a low around 43. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 30%.
Saturday
A 10 percent chance of rain before 7am. Mostly cloudy, with a high near 51. East wind around 8 mph.
Saturday Night
Rain likely after 4am. Mostly cloudy, with a low around 40. East wind around 7 mph. Chance of precipitation is 60%.
Sunday
Rain. High near 46. East wind around 7 mph becoming west southwest in the morning. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Monday
A 50 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 47.
Monday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Cascade Locks OR
 45.78°N 121.78°W (Elev. 1398 ft)
10:41 am PST Jan 30, 2026
10am PST Jan 30, 2026-6pm PST Feb 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database