Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

34°F

1°C

Humidity 84%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 23 Jan 02:15 AM PST
Extended Forecast for

Cascade Summit OR

  • Overnight

    Overnight: Partly cloudy, with a low around 30. West wind around 5 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a temperature rising to near 34 by 11am, then falling to around 28 during the remainder of the day. Southeast wind 8 to 11 mph.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 16. Southeast wind around 11 mph.

    Low: 16 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 39. East southeast wind around 9 mph.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 23. East southeast wind 3 to 5 mph.

    Low: 23 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of snow.  Partly sunny, with a high near 43.

    High: 43 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 30. West wind around 5 mph.
Friday
Sunny, with a temperature rising to near 34 by 11am, then falling to around 28 during the remainder of the day. Southeast wind 8 to 11 mph.
Friday Night
Mostly clear, with a low around 16. Southeast wind around 11 mph.
Saturday
Sunny, with a high near 39. East southeast wind around 9 mph.
Saturday Night
Clear, with a low around 23. East southeast wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
A slight chance of snow. Partly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A chance of rain and snow. Snow level rising to 5600 feet in the afternoon. Mostly cloudy, with a high near 44.
Wednesday Night
A chance of rain and snow. Snow level 5500 feet. Mostly cloudy, with a low around 32.
Thursday
A chance of rain and snow. Snow level 5300 feet rising to 6100 feet in the afternoon. Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade Summit OR
 43.58°N 122.05°W (Elev. 5030 ft)
2:46 am PST Jan 23, 2026
3am PST Jan 23, 2026-6pm PST Jan 29, 2026
 
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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