Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

35°F

2°C

Humidity 87%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 01 Dec 06:05 AM PST
Extended Forecast for

9 Miles NNW Cascade Locks OR

  • Today

    Today: A chance of showers between 9am and 1pm.  Widespread frost before 8am. Snow level 2500 feet rising to 7500 feet in the afternoon.  Otherwise, partly sunny, with a high near 46. Calm wind.  Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers, mainly after 4am.  Low around 37. Calm wind.  Chance of precipitation is 80%.

    Low: 37 °F

    Slight Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers.  High near 45. West wind 3 to 5 mph.  Chance of precipitation is 80%.

    High: 45 °F

    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 4pm.  Mostly cloudy, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Rain Likely

  • Friday

    Friday: Rain.  Cloudy, with a high near 51.

    High: 51 °F

    Rain

Detailed Forecast

Today
A chance of showers between 9am and 1pm. Widespread frost before 8am. Snow level 2500 feet rising to 7500 feet in the afternoon. Otherwise, partly sunny, with a high near 46. Calm wind. Chance of precipitation is 30%.
Tonight
Showers, mainly after 4am. Low around 37. Calm wind. Chance of precipitation is 80%.
Tuesday
Showers. High near 45. West wind 3 to 5 mph. Chance of precipitation is 80%.
Tuesday Night
Mostly cloudy, with a low around 35. Calm wind.
Wednesday
Partly sunny, with a high near 45. Calm wind.
Wednesday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 37.
Thursday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 41.
Friday
Rain. Cloudy, with a high near 51.
Friday Night
Rain. Cloudy, with a low around 43.
Saturday
Rain. Cloudy, with a high near 50.
Saturday Night
Rain. Mostly cloudy, with a low around 41.
Sunday
Rain. Cloudy, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Cascade Locks OR
 45.81°N 121.91°W (Elev. 1010 ft)
5:41 am PST Dec 1, 2025
6am PST Dec 1, 2025-6pm PST Dec 7, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database