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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 | 62% |
| Wind Speed | E 8 MPH |
| Barometer | NA |
| Dewpoint | 26°F (-3°C) |
| Visibility | NA |
| Wind Chill | 32°F (0°C) |
| Last update | 18 Jan 01:52 PM PST |
Extended Forecast for
9 Miles NNW Cascade Locks OR
This Afternoon

High: 43 °F
Sunny
Tonight

Low: 30 °F
Frost
M.L.King Day

High: 44 °F
Frost then
SunnyMonday Night

Low: 31 °F
Frost
Tuesday

High: 45 °F
Sunny
Tuesday Night

Low: 30 °F
Areas Frost
then Partly
CloudyWednesday

High: 45 °F
Mostly Sunny
Wednesday Night

Low: 31 °F
Frost
Thursday

High: 47 °F
Slight Chance
Rain
Detailed Forecast
This Afternoon
Sunny, with a high near 43. Southeast wind around 10 mph, with gusts as high as 23 mph.
Tonight
Widespread frost before 3am, then widespread frost after 4am. Otherwise, mostly clear, with a low around 30. East southeast wind 7 to 9 mph, with gusts as high as 26 mph.
M.L.King Day
Widespread frost before 10am. Otherwise, sunny, with a high near 44. East southeast wind around 9 mph, with gusts as high as 25 mph.
Monday Night
Widespread frost, mainly after 8pm. Otherwise, mostly clear, with a low around 31. East wind around 6 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 45. East wind 3 to 7 mph. Winds could gust as high as 20 mph.
Tuesday Night
Areas of frost before 10pm. Otherwise, partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Widespread frost, mainly after 9pm. Otherwise, partly cloudy, with a low around 31.
Thursday
A slight chance of rain after 10am. Areas of frost before 10am. Snow level 2500 feet rising to 3300 feet in the afternoon. Otherwise, partly sunny, with a high near 47.
Thursday Night
A chance of rain, mainly after 10pm. Snow level 3100 feet. Mostly cloudy, with a low around 35.
Friday
A chance of rain. Snow level 2900 feet. Partly sunny, with a high near 45.
Friday Night
Rain and snow likely. Snow level 2900 feet. Mostly cloudy, with a low around 34.
Saturday
Rain and snow likely. Snow level 2800 feet. Partly sunny, with a high near 44.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
9 Miles NNW Cascade Locks OR
45.81°N 121.91°W (Elev. 1010 ft)
45.81°N 121.91°W (Elev. 1010 ft)
1:41 pm PST Jan 18, 2026
2pm PST Jan 18, 2026-6pm PST Jan 24, 2026


