National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

61°F

16°C

Humidity 58%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 07 Mar 02:21 PM PST
Extended Forecast for

Cascade Locks OR

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Partly sunny, with a high near 55. West southwest wind around 14 mph, with gusts as high as 24 mph.

    High: 55 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers before 4am, then a chance of rain after 4am. Mostly cloudy, with a low around 48. West southwest wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    Low: 48 °F

    Chance
    Showers

  • Sunday

    Sunday: Rain. High near 51. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Rain. Snow level 4300 feet lowering to 1500 feet after midnight . Low around 37. Breezy, with a west wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain and
    Breezy

  • Monday

    Monday: Showers. Snow level 800 feet rising to 1500 feet in the afternoon. High near 42. Breezy, with a west wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Rain showers before 10pm, then rain and snow showers. Snow level 1300 feet lowering to 700 feet after midnight . Low around 35. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow showers before 1pm, then rain. Snow level 500 feet rising to 1500 feet in the afternoon. High near 42. Breezy. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain. Snow level 1700 feet. Cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain. Snow level 2100 feet rising to 3500 feet in the afternoon. Cloudy, with a high near 47. Breezy.

    High: 47 °F

    Rain and
    Breezy

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Partly sunny, with a high near 55. West southwest wind around 14 mph, with gusts as high as 24 mph.
Tonight
A chance of showers before 4am, then a chance of rain after 4am. Mostly cloudy, with a low around 48. West southwest wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Sunday
Rain. High near 51. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain. Snow level 4300 feet lowering to 1500 feet after midnight . Low around 37. Breezy, with a west wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers. Snow level 800 feet rising to 1500 feet in the afternoon. High near 42. Breezy, with a west wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain showers before 10pm, then rain and snow showers. Snow level 1300 feet lowering to 700 feet after midnight . Low around 35. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow showers before 1pm, then rain. Snow level 500 feet rising to 1500 feet in the afternoon. High near 42. Breezy. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain. Snow level 1700 feet. Cloudy, with a low around 38. Breezy.
Wednesday
Rain. Snow level 2100 feet rising to 3500 feet in the afternoon. Cloudy, with a high near 47. Breezy.
Wednesday Night
Rain. Cloudy, with a low around 44. Very windy.
Thursday
Rain. Cloudy, with a high near 47. Very windy.
Thursday Night
Rain. Cloudy, with a low around 41. Breezy.
Friday
Rain. Mostly cloudy, with a high near 45. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.69°N 121.85°W (Elev. 200 ft)
Last Update:
1:41 pm PST Mar 7, 2026
Forecast Valid:
2pm PST Mar 7, 2026-6pm PDT Mar 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation