Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. 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 E 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 30 Nov 08:45 PM PST
Extended Forecast for

6 Miles S Cascade Locks OR

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: A chance of rain before 3pm, then a slight chance of rain after 4pm.  Snow level 3500 feet rising to 6900 feet in the afternoon. Partly sunny, with a high near 45. Calm wind.  Chance of precipitation is 30%.

    High: 45 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain, mainly after 4am.  Low around 35. Light west southwest wind.  Chance of precipitation is 80%.

    Low: 35 °F

    Chance Rain
    then Rain

  • Tuesday

    Tuesday: Rain, mainly before 4pm.  Snow level 3800 feet. High near 42. Light west southwest wind.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 10pm.  Snow level 3400 feet. Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of rain after 4am.  Snow level 4000 feet. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 4pm.  Mostly cloudy, with a high near 44.

    High: 44 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. Calm wind.
Monday
A chance of rain before 3pm, then a slight chance of rain after 4pm. Snow level 3500 feet rising to 6900 feet in the afternoon. Partly sunny, with a high near 45. Calm wind. Chance of precipitation is 30%.
Monday Night
Rain, mainly after 4am. Low around 35. Light west southwest wind. Chance of precipitation is 80%.
Tuesday
Rain, mainly before 4pm. Snow level 3800 feet. High near 42. Light west southwest wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 20 percent chance of rain before 10pm. Snow level 3400 feet. Mostly cloudy, with a low around 32. Calm wind.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
A 10 percent chance of rain after 4am. Snow level 4000 feet. Mostly cloudy, with a low around 34.
Thursday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 44.
Thursday Night
Rain likely. Mostly cloudy, with a low around 39.
Friday
Rain. Cloudy, with a high near 48.
Friday Night
Rain. Cloudy, with a low around 41.
Saturday
Rain. Cloudy, with a high near 45.
Saturday Night
Rain. Mostly cloudy, with a low around 39.
Sunday
Rain. Cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Cascade Locks OR
 45.58°N 121.85°W (Elev. 2018 ft)
8:41 pm PST Nov 30, 2025
9pm PST Nov 30, 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