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

BLACK ROCK (OKFO3)

Lat: 43.52831°NLon: 121.81601°WElev: 4891.0ft.

NA

24°F

-4°C

Humidity 95%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 30 Nov 11:15 PM PST
Extended Forecast for

Cascade Summit OR

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Southeast wind around 7 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after 4pm.  Snow level rising to 7600 feet in the afternoon. Increasing clouds, with a high near 47. East wind around 6 mph becoming light and variable  in the afternoon.

    High: 47 °F

    Mostly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 10pm.  Snow level 9000 feet lowering to 7300 feet after midnight . Mostly cloudy, with a low around 30. West northwest wind 5 to 7 mph.

    Low: 30 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain and snow before 1pm, then a chance of snow.  Snow level 4800 feet. Partly sunny, with a high near 35. West northwest wind 7 to 9 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 35 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 10pm.  Partly cloudy, with a low around 23. North wind around 6 mph becoming east southeast after midnight.

    Low: 23 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm.  Snow level rising to 6700 feet in the afternoon. Partly sunny, with a high near 43.

    High: 43 °F

    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain.  Snow level 7500 feet. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. Southeast wind around 7 mph.
Monday
A 30 percent chance of rain after 4pm. Snow level rising to 7600 feet in the afternoon. Increasing clouds, with a high near 47. East wind around 6 mph becoming light and variable in the afternoon.
Monday Night
A 30 percent chance of rain, mainly before 10pm. Snow level 9000 feet lowering to 7300 feet after midnight . Mostly cloudy, with a low around 30. West northwest wind 5 to 7 mph.
Tuesday
A chance of rain and snow before 1pm, then a chance of snow. Snow level 4800 feet. Partly sunny, with a high near 35. West northwest wind 7 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 23. North wind around 6 mph becoming east southeast after midnight.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level rising to 6700 feet in the afternoon. Partly sunny, with a high near 43.
Thursday Night
A chance of rain. Snow level 7500 feet. Mostly cloudy, with a low around 33.
Friday
A chance of rain. Snow level 7200 feet. Partly sunny, with a high near 42.
Friday Night
Rain. Snow level 7000 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 33.
Saturday
Rain and snow. Snow level 5800 feet. Mostly cloudy, with a high near 37.
Saturday Night
Rain and snow likely. Snow level 5200 feet. Mostly cloudy, with a low around 30.
Sunday
Rain and snow likely. Snow level 5000 feet. Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade Summit OR
 43.59°N 122.02°W (Elev. 4790 ft)
9:40 pm PST Nov 30, 2025
11pm 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