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

Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

51°F

11°C

Humidity 82%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 07 Mar 04:21 AM PST
Extended Forecast for

Cascade Locks OR

  • Overnight

    Overnight: Showers likely, mainly before 5am. Mostly cloudy, with a low around 47. West southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 56. West southwest wind 8 to 10 mph, with gusts as high as 22 mph.

    High: 56 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, mainly after 4am. Low around 48. West southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers before 10am, then rain after 10am. High near 52. West wind 9 to 14 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.

    High: 52 °F

    Showers

  • Sunday Night

    Sunday Night: Rain. Snow level 3400 feet lowering to 1900 feet after midnight . Low around 36. West wind 10 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain

  • Monday

    Monday: Rain. Snow level 1200 feet rising to 1800 feet in the afternoon. High near 45. Chance of precipitation is 90%.

    High: 45 °F

    Rain

  • Monday Night

    Monday Night: Rain before 10pm, then rain, possibly mixed with snow. 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 before 1pm, then rain between 1pm and 4pm, then rain and snow after 4pm. Snow level 700 feet rising to 1600 feet in the afternoon. Cloudy, with a high near 44.

    High: 44 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow, possibly mixed with rain. Snow level 1800 feet. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain/Snow

Detailed Forecast

Overnight
Showers likely, mainly before 5am. Mostly cloudy, with a low around 47. West southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 56. West southwest wind 8 to 10 mph, with gusts as high as 22 mph.
Saturday Night
Showers, mainly after 4am. Low around 48. West southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers before 10am, then rain after 10am. High near 52. West wind 9 to 14 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.
Sunday Night
Rain. Snow level 3400 feet lowering to 1900 feet after midnight . Low around 36. West wind 10 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain. Snow level 1200 feet rising to 1800 feet in the afternoon. High near 45. Chance of precipitation is 90%.
Monday Night
Rain before 10pm, then rain, possibly mixed with snow. 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 before 1pm, then rain between 1pm and 4pm, then rain and snow after 4pm. Snow level 700 feet rising to 1600 feet in the afternoon. Cloudy, with a high near 44.
Tuesday Night
Snow, possibly mixed with rain. Snow level 1800 feet. Mostly cloudy, with a low around 36.
Wednesday
Rain and snow, becoming all rain after 10am. Cloudy, with a high near 49.
Wednesday Night
Rain. Cloudy, with a low around 44. Breezy.
Thursday
Rain. Cloudy, with a high near 51. Breezy.
Thursday Night
Rain. Cloudy, with a low around 40. Breezy.
Friday
Rain. Mostly cloudy, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.66°N 121.9°W (Elev. 102 ft)
Last Update:
3:41 am PST Mar 7, 2026
Forecast Valid:
4am PST Mar 7, 2026-6pm PDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation