National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

43°F

6°C

Humidity 98%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 05 Dec 04:15 PM PST
Extended Forecast for

Cascade Summit OR

  • This Afternoon

    This Afternoon: Rain. High near 42. West wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Rain

  • Tonight

    Tonight: Rain and snow likely, mainly before 4am. Snow level 6600 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 31. West wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain, possibly mixed with snow, mainly after 4pm. Snow level 4800 feet. High near 35. West wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow before 9pm, then snow between 9pm and 1am, then rain and snow after 1am. Snow level 4800 feet. Low around 30. West wind 5 to 9 mph becoming light southwest after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow

  • Sunday

    Sunday: Rain. Snow level 5800 feet rising to 6700 feet in the afternoon. High near 39. West wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 39 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Snow level 6800 feet. Low around 35. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain

  • Monday

    Monday: Rain. Snow level 7100 feet rising to 8000 feet in the afternoon. High near 42. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Rain

  • Monday Night

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

    Low: 39 °F

    Rain

  • Tuesday

    Tuesday: Rain. Cloudy, with a high near 43.

    High: 43 °F

    Rain

Detailed Forecast

This Afternoon
Rain. High near 42. West wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain and snow likely, mainly before 4am. Snow level 6600 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 31. West wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
Rain, possibly mixed with snow, mainly after 4pm. Snow level 4800 feet. High near 35. West wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow before 9pm, then snow between 9pm and 1am, then rain and snow after 1am. Snow level 4800 feet. Low around 30. West wind 5 to 9 mph becoming light southwest after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Rain. Snow level 5800 feet rising to 6700 feet in the afternoon. High near 39. West wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain. Snow level 6800 feet. Low around 35. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. Snow level 7100 feet rising to 8000 feet in the afternoon. High near 42. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain. Mostly cloudy, with a low around 39.
Tuesday
Rain. Cloudy, with a high near 43.
Tuesday Night
Rain. Mostly cloudy, with a low around 41.
Wednesday
Rain likely. Mostly cloudy, with a high near 46.
Wednesday Night
A chance of rain. Snow level 7600 feet. Mostly cloudy, with a low around 36.
Thursday
A chance of rain. Snow level 7400 feet. Partly sunny, with a high near 46.
Thursday Night
A chance of rain. Snow level 7500 feet. Mostly cloudy, with a low around 35.
Friday
A slight chance of rain. Snow level 7200 feet. Mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade Summit OR
 43.59°N 122.02°W (Elev. 4790 ft)
Last Update:
3:41 pm PST Dec 5, 2025
Forecast Valid:
4pm PST Dec 5, 2025-6pm PST Dec 12, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation