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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
38°F
3°C
| Humidity | 64% |
| Wind Speed | ENE 5 MPH |
| Barometer | NA |
| Dewpoint | 27°F (-3°C) |
| Visibility | NA |
| Wind Chill | 34°F (1°C) |
| Last update | 18 Jan 10:32 AM PST |
Extended Forecast for
6 Miles S Cascade Locks OR
Today

High: 45 °F
Sunny
Tonight

Low: 32 °F
Frost
M.L.King Day

High: 46 °F
Frost then
SunnyMonday Night

Low: 33 °F
Mostly Clear
Tuesday

High: 47 °F
Mostly Sunny
Tuesday Night

Low: 32 °F
Partly Cloudy
Wednesday

High: 45 °F
Partly Sunny
Wednesday Night

Low: 35 °F
Areas Frost
Thursday

High: 47 °F
Chance Rain
Detailed Forecast
Today
Sunny, with a high near 45. East southeast wind around 6 mph, with gusts as high as 20 mph.
Tonight
Areas of frost before 11pm, then widespread frost after 4am. Otherwise, mostly clear, with a low around 32. Southeast wind around 7 mph, with gusts as high as 20 mph.
M.L.King Day
Widespread frost before 7am. Otherwise, sunny, with a high near 46. East northeast wind 5 to 7 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 33. Light east wind.
Tuesday
Mostly sunny, with a high near 47. Calm wind.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
Areas of frost before midnight, then areas of frost after 2am. Otherwise, mostly cloudy, with a low around 35.
Thursday
A chance of rain, mainly after 10am. Partly sunny, with a high near 47.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 39.
Friday
Rain likely. Mostly cloudy, with a high near 45.
Friday Night
Rain likely, possibly mixed with snow. Snow level 3100 feet. Mostly cloudy, with a low around 34.
Saturday
Rain and snow likely. Snow level 2700 feet. Mostly cloudy, with a high near 42.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles S Cascade Locks OR
45.6°N 121.88°W (Elev. 1142 ft)
45.6°N 121.88°W (Elev. 1142 ft)
10:42 am PST Jan 18, 2026
10am PST Jan 18, 2026-6pm PST Jan 24, 2026


