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

34°F

1°C

Humidity 88%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 01 Dec 05:15 AM PST
Extended Forecast for

10 Miles NE Cascade Locks OR

  • Today

    Today: A chance of rain and snow showers between 10am and 1pm.  Areas of frost after 5pm. Snow level 2000 feet rising to 7400 feet in the afternoon.  Otherwise, partly sunny, with a high near 39. Northeast wind 5 to 9 mph becoming west in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 39 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: Showers, mainly after 4am.  Areas of frost before 10pm. Low around 35. West wind 6 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%.

    Low: 35 °F

    Slight Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers, mainly before 10am.  Snow level 3700 feet. High near 39. West wind 10 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%.

    High: 39 °F

    Showers then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Patchy fog between 10pm and 11pm.  Otherwise, mostly cloudy, with a low around 32. West wind around 5 mph becoming calm  in the evening.

    Low: 32 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38. East wind around 6 mph.

    High: 38 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 10 percent chance of rain after 4am.  Patchy fog before 9pm. Snow level 3800 feet.  Otherwise, mostly cloudy, with a low around 34.

    Low: 34 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after 10am.  Mostly cloudy, with a high near 40.

    High: 40 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain Likely

  • Friday

    Friday: Rain.  Cloudy, with a high near 44.

    High: 44 °F

    Rain

Detailed Forecast

Today
A chance of rain and snow showers between 10am and 1pm. Areas of frost after 5pm. Snow level 2000 feet rising to 7400 feet in the afternoon. Otherwise, partly sunny, with a high near 39. Northeast wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Showers, mainly after 4am. Areas of frost before 10pm. Low around 35. West wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Tuesday
Showers, mainly before 10am. Snow level 3700 feet. High near 39. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Tuesday Night
Patchy fog between 10pm and 11pm. Otherwise, mostly cloudy, with a low around 32. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 38. East wind around 6 mph.
Wednesday Night
A 10 percent chance of rain after 4am. Patchy fog before 9pm. Snow level 3800 feet. Otherwise, mostly cloudy, with a low around 34.
Thursday
A 40 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 40.
Thursday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 39.
Friday
Rain. Cloudy, with a high near 44.
Friday Night
Rain. Cloudy, with a low around 40. Breezy.
Saturday
Rain. Cloudy, with a high near 43. Breezy.
Saturday Night
Rain likely. Mostly cloudy, with a low around 39.
Sunday
Rain. Cloudy, with a high near 42.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Cascade Locks OR
 45.79°N 121.75°W (Elev. 1955 ft)
4:41 am PST Dec 1, 2025
5am PST Dec 1, 2025-6pm PST Dec 7, 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