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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
50°F
10°C
| Humidity | 69% |
| Wind Speed | SW 1 MPH |
| Barometer | NA |
| Dewpoint | 40°F (4°C) |
| Visibility | NA |
| Last update | 15 Apr 03:27 AM PDT |
Extended Forecast for
4 Miles SSW Cascade Locks OR
Overnight
Low: 37 °F
Rain
Wednesday
High: 44 °F
Chance
Showers then
ShowersWednesday Night
Low: 34 °F
Showers then
Chance
ShowersThursday
High: 48 °F
Chance
ShowersThursday Night
Low: 36 °F
Chance
Showers then
Areas FrostFriday
High: 55 °F
Areas Frost
then Mostly
SunnyFriday Night
Low: 39 °F
Mostly Cloudy
Saturday
High: 63 °F
Slight Chance
RainSaturday Night
Low: 45 °F
Chance Rain
Detailed Forecast
Overnight
Rain. Snow level 3500 feet lowering to 2500 feet. Low around 37. West wind around 7 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. Areas of frost between 8am and 9am. Snow level 1600 feet rising to 2200 feet in the afternoon. High near 44. West wind 3 to 8 mph. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 3am, then a chance of showers. Snow level 1600 feet. Low around 34. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 50 percent chance of showers. Snow level 1600 feet rising to 2900 feet in the afternoon. Partly sunny, with a high near 48. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
A 30 percent chance of showers before 11pm. Areas of frost after 4am. Snow level 3300 feet lowering to 2500 feet after midnight . Otherwise, mostly cloudy, with a low around 36. West wind around 6 mph becoming calm in the evening.
Friday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 55.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
A slight chance of rain after 11am. Partly sunny, with a high near 63.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 45.
Sunday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 64.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 46.
Monday
A chance of rain. Partly sunny, with a high near 68.
Monday Night
A chance of rain. Mostly cloudy, with a low around 47.
Tuesday
A chance of rain. Partly sunny, with a high near 66.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Cascade Locks OR
45.62°N 121.89°W (Elev. 833 ft)
45.62°N 121.89°W (Elev. 833 ft)
2:41 am PDT Apr 15, 2026
3am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
Additional Resources
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