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
65°F
18°C
| Humidity | 34% |
| Wind Speed | S 1 MPH |
| Barometer | NA |
| Dewpoint | 36°F (2°C) |
| Visibility | NA |
| Last update | 18 Mar 07:05 PM PDT |
Extended Forecast for
3 Miles WSW Cascade Locks OR
Tonight
Low: 53 °F
Chance Rain
Thursday
High: 67 °F
Chance Rain
Thursday Night
Low: 54 °F
Chance Rain
Friday
High: 60 °F
Rain
Friday Night
Low: 41 °F
Rain then
Chance RainSaturday
High: 54 °F
Chance Rain
Saturday Night
Low: 35 °F
Mostly Clear
Sunday
High: 57 °F
Mostly Sunny
Sunday Night
Low: 39 °F
Mostly Cloudy
Detailed Forecast
Tonight
A 30 percent chance of rain, mainly after 4am. Partly cloudy, with a low around 53. Southwest wind around 6 mph.
Thursday
A 30 percent chance of rain, mainly after 3pm. Partly sunny, with a high near 67. West southwest wind 5 to 10 mph, with gusts as high as 23 mph.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 54. South southwest wind 5 to 8 mph, with gusts as high as 21 mph.
Friday
Rain. High near 60. West southwest wind 6 to 11 mph, with gusts as high as 25 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 41. West wind 6 to 10 mph, with gusts as high as 23 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. Mostly cloudy, then gradually becoming sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
A slight chance of rain after 11am. Partly sunny, with a high near 58.
Monday Night
A chance of rain. Mostly cloudy, with a low around 45.
Tuesday
Rain. Cloudy, with a high near 57.
Tuesday Night
Rain. Cloudy, with a low around 41.
Wednesday
Rain. Cloudy, with a high near 52. Breezy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Cascade Locks OR
45.65°N 121.93°W (Elev. 200 ft)
45.65°N 121.93°W (Elev. 200 ft)
6:41 pm PDT Mar 18, 2026
7pm PDT Mar 18, 2026-6pm PDT Mar 25, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
