
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
54°F
12°C
| Humidity | 64% |
| Wind Speed | SSW 0 MPH |
| Barometer | NA |
| Dewpoint | 42°F (6°C) |
| Visibility | NA |
| Last update | 19 Mar 12:05 AM PDT |
Extended Forecast for
8 Miles NW Cascade Locks OR
Overnight

Low: 46 °F
Chance Rain
Thursday

High: 59 °F
Chance Rain
Thursday Night

Low: 47 °F
Rain Likely
Friday

High: 54 °F
Rain
Friday Night
Low: 35 °F
Rain then
Chance RainSaturday

High: 46 °F
Chance
Rain/SnowSaturday Night

Low: 28 °F
Mostly Clear
Sunday

High: 50 °F
Mostly Sunny
Sunday Night

Low: 36 °F
Mostly Cloudy
Detailed Forecast
Overnight
A chance of rain between 2am and 5am. Partly cloudy, with a low around 46. West southwest wind around 6 mph. Chance of precipitation is 30%.
Thursday
A 50 percent chance of rain, mainly after 2pm. Partly sunny, with a high near 59. West southwest wind 6 to 10 mph, with gusts as high as 25 mph.
Thursday Night
Rain likely, mainly between 10pm and midnight. Mostly cloudy, with a low around 47. West southwest wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 54. West southwest wind 7 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain, mainly before 11pm. Snow level 8200 feet lowering to 3800 feet after midnight . Low around 35. West wind 8 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of rain before 8am, then a chance of rain and snow between 8am and 2pm, then a slight chance of rain after 2pm. Snow level 2500 feet. Mostly sunny, with a high near 46. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
A slight chance of rain after 11am. Snow level 3300 feet rising to 4600 feet in the afternoon. Mostly cloudy, with a high near 53.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Tuesday
Rain. Mostly cloudy, with a high near 50.
Tuesday Night
Rain and snow. Cloudy, with a low around 34.
Wednesday
Rain and snow. Snow level 3400 feet lowering to 2800 feet. Mostly cloudy, with a high near 43. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
8 Miles NW Cascade Locks OR
45.75°N 122.02°W (Elev. 1857 ft)
45.75°N 122.02°W (Elev. 1857 ft)
11:41 pm PDT Mar 18, 2026
12am PDT Mar 19, 2026-6pm PDT Mar 25, 2026


