Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

41°F

5°C

Humidity 91%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 11 Mar 01:31 PM PDT
Extended Forecast for

6 Miles S Cascade Locks OR

Flood Watch March 11, 05:00pm until March 13, 11:00pm
Click here for hazard details and duration
Flood Watch
  • This Afternoon

    This Afternoon: Rain. The rain could be heavy at times.  High near 49. Breezy, with a southwest wind 7 to 12 mph increasing to 13 to 18 mph. Winds could gust as high as 39 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 49 °F

    Heavy Rain
    and Breezy

  • Tonight

    Tonight: Rain. The rain could be heavy at times.  Steady temperature around 46. Windy, with a southwest wind 10 to 15 mph increasing to 17 to 22 mph. Winds could gust as high as 45 mph.  Chance of precipitation is 100%. New precipitation amounts between 3 and 4 inches possible.

    Low: 46 °F

    Heavy Rain
    and Windy

  • Thursday

    Thursday: Rain. The rain could be heavy at times.  Snow level 2600 feet rising to 3300 feet in the afternoon. Steady temperature around 42. West wind 8 to 13 mph becoming light west southwest  in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 42 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 38. Calm wind.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 38 °F

    Rain

  • Friday

    Friday: Rain.  High near 49. Light west southwest wind. Winds could gust as high as 21 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 49 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Low around 35. Chance of precipitation is 100%.

    Low: 35 °F

    Rain

  • Saturday

    Saturday: Rain, possibly mixed with snow before 2pm, then a chance of rain.  Snow level 3100 feet lowering to 1700 feet. High near 47. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain before 8pm, then a chance of rain and snow.  Snow level 2300 feet lowering to 1500 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 11am, then rain likely.  Snow level 1700 feet rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain/Snow
    Likely then
    Rain Likely

Detailed Forecast

This Afternoon
Rain. The rain could be heavy at times. High near 49. Breezy, with a southwest wind 7 to 12 mph increasing to 13 to 18 mph. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tonight
Rain. The rain could be heavy at times. Steady temperature around 46. Windy, with a southwest wind 10 to 15 mph increasing to 17 to 22 mph. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between 3 and 4 inches possible.
Thursday
Rain. The rain could be heavy at times. Snow level 2600 feet rising to 3300 feet in the afternoon. Steady temperature around 42. West wind 8 to 13 mph becoming light west southwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday Night
Rain. Low around 38. Calm wind. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Friday
Rain. High near 49. Light west southwest wind. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Friday Night
Rain. Low around 35. Chance of precipitation is 100%.
Saturday
Rain, possibly mixed with snow before 2pm, then a chance of rain. Snow level 3100 feet lowering to 1700 feet. High near 47. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
A chance of rain before 8pm, then a chance of rain and snow. Snow level 2300 feet lowering to 1500 feet. Mostly cloudy, with a low around 32.
Sunday
A chance of rain and snow before 11am, then rain likely. Snow level 1700 feet rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 49.
Sunday Night
Rain likely. Mostly cloudy, with a low around 42.
Monday
A chance of rain. Partly sunny, with a high near 61.
Monday Night
A chance of rain. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Cascade Locks OR
 45.6°N 121.88°W (Elev. 1142 ft)
1:41 pm PDT Mar 11, 2026
1pm PDT Mar 11, 2026-6pm PDT Mar 17, 2026
 
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Additional Resources

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