Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

47°F

8°C

Humidity 77%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 02 Dec 11:15 AM PST
Extended Forecast for

5 Miles W Cascade Locks OR

  • Today

    Today: A 40 percent chance of showers, mainly before 1pm.  Partly sunny, with a high near 42. West southwest wind 6 to 8 mph.

    High: 42 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 41. East wind around 6 mph.

    High: 41 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 4am.  Snow level 3600 feet rising to 4700 feet after midnight. Mostly cloudy, with a low around 35. Light west southwest wind.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain, mainly after 10am.  High near 42. West southwest wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Rain

  • Friday

    Friday: Rain.  High near 48. Breezy.  Chance of precipitation is 100%.

    High: 48 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain.  Cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Rain and
    Breezy

  • Saturday

    Saturday: Rain.  Cloudy, with a high near 47. Breezy.

    High: 47 °F

    Rain and
    Breezy

Detailed Forecast

Today
A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 42. West southwest wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around 33. Calm wind.
Wednesday
Mostly cloudy, with a high near 41. East wind around 6 mph.
Wednesday Night
A 30 percent chance of rain after 4am. Snow level 3600 feet rising to 4700 feet after midnight. Mostly cloudy, with a low around 35. Light west southwest wind.
Thursday
Rain, mainly after 10am. High near 42. West southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 40. Chance of precipitation is 80%.
Friday
Rain. High near 48. Breezy. Chance of precipitation is 100%.
Friday Night
Rain. Cloudy, with a low around 44. Breezy.
Saturday
Rain. Cloudy, with a high near 47. Breezy.
Saturday Night
Rain. Mostly cloudy, with a low around 44.
Sunday
Rain. Cloudy, with a high near 48. Breezy.
Sunday Night
Rain likely. Mostly cloudy, with a low around 41. Breezy.
Monday
Rain likely. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Cascade Locks OR
 45.69°N 121.97°W (Elev. 1762 ft)
11:41 am PST Dec 2, 2025
11am PST Dec 2, 2025-6pm PST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database