
Critical Fire Weather in the High Plains; Heat Continues in the West
Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >
Current conditions at
I84 WB at Cascade Locks MP44.57 (ODT78)
Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.NA
55°F
13°C
| Humidity | 59% |
| Wind Speed | E 0 MPH |
| Barometer | NA |
| Dewpoint | 41°F (5°C) |
| Visibility | NA |
| Last update | 18 Mar 11:35 PM PDT |
Extended Forecast for
Cascade Locks OR
Tonight

Low: 53 °F
Slight Chance
RainThursday

High: 70 °F
Chance Rain
Thursday Night

Low: 55 °F
Rain Likely
Friday

High: 64 °F
Rain
Friday Night
Low: 43 °F
Rain then
Chance RainSaturday

High: 54 °F
Chance Rain
Saturday Night

Low: 36 °F
Mostly Clear
Sunday

High: 59 °F
Mostly Sunny
Sunday Night

Low: 43 °F
Mostly Cloudy
Detailed Forecast
Tonight
A slight chance of rain between 3am and 5am. Partly cloudy, with a low around 53. West southwest wind around 6 mph. Chance of precipitation is 20%.
Thursday
A 40 percent chance of rain after 11am. Mostly sunny, with a high near 70. West southwest wind 6 to 11 mph, with gusts as high as 25 mph.
Thursday Night
Rain likely, mainly between 10pm and 11pm. Mostly cloudy, with a low around 55. West southwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain, mainly after 11am. High near 64. West southwest wind 7 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain, mainly before 11pm. Low around 43. West wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 40 percent chance of rain, mainly before 11am. Partly sunny, then gradually becoming sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Mostly cloudy, with a high near 63.
Monday Night
A chance of rain. Mostly cloudy, with a low around 49.
Tuesday
Rain. Mostly cloudy, with a high near 60.
Tuesday Night
Rain. Cloudy, with a low around 42. Breezy.
Wednesday
Rain. Mostly cloudy, with a high near 52. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Cascade Locks OR
45.68°N 121.91°W (Elev. 197 ft)
45.68°N 121.91°W (Elev. 197 ft)
11:41 pm PDT Mar 18, 2026
11pm PDT Mar 18, 2026-6pm PDT Mar 25, 2026


