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

6 Miles SE Cascade Locks OR

  • Today

    Today: A chance of rain and snow showers, mainly before 1pm.  Snow level rising to 7500 feet in the afternoon. Partly sunny, with a high near 38. East wind around 6 mph becoming light and variable.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow showers before 4am, then rain showers.  Snow level 7100 feet lowering to 5400 feet after midnight . Low around 32. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow showers, becoming all snow after 10am.  Snow level 4200 feet lowering to 3800 feet. High near 34. West wind 7 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 34 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers before 10pm.  Mostly cloudy, with a low around 30. South southwest wind around 6 mph.

    Low: 30 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Patchy fog after 4pm.  Otherwise, mostly cloudy, with a high near 35. East wind around 6 mph becoming light and variable  in the afternoon.

    High: 35 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow after 4am.  Patchy fog before 7pm. Snow level 3900 feet.  Otherwise, mostly cloudy, with a low around 32. Chance of precipitation is 10%.

    Low: 32 °F

    Patchy Fog
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow before 10am, then rain likely.  Snow level 5100 feet rising to 6400 feet in the afternoon. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 37 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain likely.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain Likely

  • Friday

    Friday: Rain.  Cloudy, with a high near 41.

    High: 41 °F

    Rain

Detailed Forecast

Today
A chance of rain and snow showers, mainly before 1pm. Snow level rising to 7500 feet in the afternoon. Partly sunny, with a high near 38. East wind around 6 mph becoming light and variable. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow showers before 4am, then rain showers. Snow level 7100 feet lowering to 5400 feet after midnight . Low around 32. West southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow showers, becoming all snow after 10am. Snow level 4200 feet lowering to 3800 feet. High near 34. West wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
A 20 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 30. South southwest wind around 6 mph.
Wednesday
Patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 35. East wind around 6 mph becoming light and variable in the afternoon.
Wednesday Night
A slight chance of rain and snow after 4am. Patchy fog before 7pm. Snow level 3900 feet. Otherwise, mostly cloudy, with a low around 32. Chance of precipitation is 10%.
Thursday
A slight chance of rain and snow before 10am, then rain likely. Snow level 5100 feet rising to 6400 feet in the afternoon. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Rain likely. Mostly cloudy, with a low around 36.
Friday
Rain. Cloudy, with a high near 41.
Friday Night
Rain. Snow level 6000 feet lowering to 5200 feet after midnight . Cloudy, with a low around 37. Breezy.
Saturday
Rain, possibly mixed with snow. Snow level 4400 feet. Cloudy, with a high near 39. Breezy.
Saturday Night
Rain and snow. Snow level 4100 feet. Mostly cloudy, with a low around 36.
Sunday
Rain and snow. Snow level 4100 feet. Cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Cascade Locks OR
 45.61°N 121.79°W (Elev. 3763 ft)
5:41 am PST Dec 1, 2025
6am PST Dec 1, 2025-6pm PST Dec 7, 2025
 
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Additional Resources

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