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 80%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 02 Dec 03:15 PM PST
Extended Forecast for

5 Miles S Cascade Locks OR

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog before 7pm. Areas of frost between midnight and 3am.  Otherwise, mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog
    then Areas
    Frost

  • Wednesday

    Wednesday: A slight chance of rain between noon and 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 47. Calm wind.  Chance of precipitation is 20%.

    High: 47 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely after 4am.  Mostly cloudy, with a low around 37. Calm wind.  Chance of precipitation is 60%.

    Low: 37 °F

    Mostly Cloudy
    then Rain
    Likely

  • Thursday

    Thursday: Rain.  High near 48. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 42. Chance of precipitation is 90%.

    Low: 42 °F

    Rain

  • Friday

    Friday: Rain.  High near 54. Chance of precipitation is 100%.

    High: 54 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Cloudy, with a low around 46.

    Low: 46 °F

    Rain

  • Saturday

    Saturday: Rain.  Cloudy, with a high near 52.

    High: 52 °F

    Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 46. Calm wind.
Tonight
Patchy fog before 7pm. Areas of frost between midnight and 3am. Otherwise, mostly cloudy, with a low around 35. Calm wind.
Wednesday
A slight chance of rain between noon and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 47. Calm wind. Chance of precipitation is 20%.
Wednesday Night
Rain likely after 4am. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 60%.
Thursday
Rain. High near 48. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 42. Chance of precipitation is 90%.
Friday
Rain. High near 54. Chance of precipitation is 100%.
Friday Night
Rain. Cloudy, with a low around 46.
Saturday
Rain. Cloudy, with a high near 52.
Saturday Night
Rain. Cloudy, with a low around 45.
Sunday
Rain. Cloudy, with a high near 52.
Sunday Night
Rain likely. Mostly cloudy, with a low around 44.
Monday
Rain likely. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Cascade Locks OR
 45.6°N 121.88°W (Elev. 1142 ft)
2:46 pm PST Dec 2, 2025
3pm PST Dec 2, 2025-6pm PST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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