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

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

33°F

1°C

Humidity 76%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 03 Dec 11:15 PM PST
Extended Forecast for

Cascade Summit OR

  • Overnight

    Overnight: A slight chance of rain and snow after 4am. Snow level 4900 feet rising to 5900 feet. Mostly cloudy, with a low around 28. South wind around 5 mph becoming light and variable. Chance of precipitation is 10%.

    Low: 28 °F

    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before 9am, then rain. High near 39. West northwest wind 5 to 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 39 °F

    Chance
    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: Rain. Low around 35. West wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Rain

  • Friday

    Friday: Rain. High near 40. West wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 40 °F

    Rain

  • Friday Night

    Friday Night: Rain. Snow level 7400 feet lowering to 6300 feet after midnight . Low around 32. West wind 8 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Rain

  • Saturday

    Saturday: Rain. Snow level 5700 feet. High near 37. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 37 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Snow level 6000 feet. Low around 33. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain

  • Sunday

    Sunday: Rain likely. Snow level 6700 feet. Mostly cloudy, with a high near 41.

    High: 41 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm. Snow level 6700 feet. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain Likely

Detailed Forecast

Overnight
A slight chance of rain and snow after 4am. Snow level 4900 feet rising to 5900 feet. Mostly cloudy, with a low around 28. South wind around 5 mph becoming light and variable. Chance of precipitation is 10%.
Thursday
A chance of rain and snow before 9am, then rain. High near 39. West northwest wind 5 to 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Rain. Low around 35. West wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain. High near 40. West wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Rain. Snow level 7400 feet lowering to 6300 feet after midnight . Low around 32. West wind 8 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain. Snow level 5700 feet. High near 37. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain. Snow level 6000 feet. Low around 33. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely. Snow level 6700 feet. Mostly cloudy, with a high near 41.
Sunday Night
Rain likely, mainly before 10pm. Snow level 6700 feet. Mostly cloudy, with a low around 34.
Monday
A chance of rain. Snow level 6600 feet rising to 7100 feet in the afternoon. Partly sunny, with a high near 45.
Monday Night
A chance of rain. Snow level 7700 feet. Mostly cloudy, with a low around 36.
Tuesday
Rain likely. Mostly cloudy, with a high near 45.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 38.
Wednesday
Rain likely. Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Summit OR
 43.59°N 122.02°W (Elev. 4790 ft)
Last Update:
9:41 pm PST Dec 3, 2025
Forecast Valid:
12am PST Dec 4, 2025-6pm PST Dec 10, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation