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 SW 4 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 02 Dec 01:05 PM PST
Extended Forecast for

6 Miles S Cascade Locks OR

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly before 2pm.  Patchy fog after 5pm.  Otherwise, mostly cloudy, with a high near 42. Calm wind.

    High: 42 °F

    Chance Rain
    and Patchy
    Fog

  • Tonight

    Tonight: Patchy fog before 9pm. Widespread frost, mainly before 2am.  Otherwise, mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Patchy Frost
    and Patchy
    Fog then
    Frost

  • Wednesday

    Wednesday: A slight chance of rain between noon and 1pm.  Snow level 3700 feet. Cloudy, then gradually becoming mostly sunny, with a high near 44. Calm wind.  Chance of precipitation is 20%.

    High: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely after 4am.  Areas of frost. Snow level 4000 feet.  Otherwise, mostly cloudy, with a low around 35. Calm wind.  Chance of precipitation is 60%.

    Low: 35 °F

    Areas Frost
    then Rain
    Likely

  • Thursday

    Thursday: Rain.  High near 44. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain

  • Thursday Night

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

    Low: 41 °F

    Rain

  • Friday

    Friday: Rain.  High near 50. Chance of precipitation is 100%.

    High: 50 °F

    Rain

  • Friday Night

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

    Low: 44 °F

    Rain

  • Saturday

    Saturday: Rain.  Cloudy, with a high near 48.

    High: 48 °F

    Rain

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly before 2pm. Patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 42. Calm wind.
Tonight
Patchy fog before 9pm. Widespread frost, mainly before 2am. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Wednesday
A slight chance of rain between noon and 1pm. Snow level 3700 feet. Cloudy, then gradually becoming mostly sunny, with a high near 44. Calm wind. Chance of precipitation is 20%.
Wednesday Night
Rain likely after 4am. Areas of frost. Snow level 4000 feet. Otherwise, mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 60%.
Thursday
Rain. High near 44. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 41. Chance of precipitation is 90%.
Friday
Rain. High near 50. Chance of precipitation is 100%.
Friday Night
Rain. Cloudy, with a low around 44.
Saturday
Rain. Cloudy, with a high near 48.
Saturday Night
Rain. Cloudy, with a low around 44.
Sunday
Rain. Cloudy, with a high near 48.
Sunday Night
Rain likely. Mostly cloudy, with a low around 42.
Monday
Rain likely. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Cascade Locks OR
 45.58°N 121.85°W (Elev. 2018 ft)
1:00 pm PST Dec 2, 2025
1pm 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

National Digital Forecast Database