Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

50°F

10°C

Humidity 91%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Wind Chill48°F (9°C)
Last update 05 Dec 12:45 AM PST
Extended Forecast for

6 Miles SE Cascade Locks OR

  • Overnight

    Overnight: Showers.  Low around 37. West wind 11 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Showers

  • Friday

    Friday: Showers before 7am, then rain between 7am and 4pm, then showers after 4pm.  High near 43. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 41 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 43 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers.  Snow level 4900 feet. Low around 37. Windy, with a west southwest wind around 25 mph, with gusts as high as 55 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Windy.
    Showers
    Likely then
    Showers

  • Saturday

    Saturday: Rain, possibly mixed with snow showers, becoming all rain after 9am.  Snow level 4600 feet. High near 39. Windy, with a west southwest wind 17 to 22 mph, with gusts as high as 43 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow and
    Windy then
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers.  Snow level 4900 feet. Low around 39. West southwest wind 9 to 14 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Showers

  • Sunday

    Sunday: Rain.  Snow level 5700 feet rising to 6400 feet in the afternoon. High near 42. Chance of precipitation is 100%.

    High: 42 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Rain

  • Monday

    Monday: Rain.  Cloudy, with a high near 46.

    High: 46 °F

    Rain

  • Monday Night

    Monday Night: Rain.  Cloudy, with a low around 39. Windy.

    Low: 39 °F

    Rain and
    Windy

Detailed Forecast

Overnight
Showers. Low around 37. West wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers before 7am, then rain between 7am and 4pm, then showers after 4pm. High near 43. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday Night
Showers. Snow level 4900 feet. Low around 37. Windy, with a west southwest wind around 25 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain, possibly mixed with snow showers, becoming all rain after 9am. Snow level 4600 feet. High near 39. Windy, with a west southwest wind 17 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday Night
Showers. Snow level 4900 feet. Low around 39. West southwest wind 9 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. Snow level 5700 feet rising to 6400 feet in the afternoon. High near 42. Chance of precipitation is 100%.
Sunday Night
Rain. Low around 41. Chance of precipitation is 90%.
Monday
Rain. Cloudy, with a high near 46.
Monday Night
Rain. Cloudy, with a low around 39. Windy.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 1pm. Cloudy, with a high near 41. Breezy.
Tuesday Night
Rain, possibly mixed with snow. Cloudy, with a low around 38.
Wednesday
Rain, possibly mixed with snow. Cloudy, with a high near 43. Breezy.
Wednesday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 40. Breezy.
Thursday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Cascade Locks OR
 45.61°N 121.79°W (Elev. 3763 ft)
1:00 am PST Dec 5, 2025
1am PST Dec 5, 2025-6pm PST Dec 11, 2025
 
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Additional Resources

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