Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

ROCK CREEK (RCEC1)

Lat: 37.55983°NLon: 118.67841°WElev: 7103.0ft.

NA

24°F

-4°C

Humidity 77%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 30 Jan 02:04 AM PST
Extended Forecast for

17 Miles SE Mammoth Lakes CA

  • Overnight

    Overnight: Partly cloudy, with a low around 22. West wind around 10 mph.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49. West wind 5 to 10 mph.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. Southwest wind around 10 mph.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. West wind 5 to 10 mph.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 22. Southwest wind 5 to 10 mph.

    Low: 22 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 48. West wind 10 to 15 mph.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 22. West wind around 10 mph.
Friday
Mostly sunny, with a high near 49. West wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 22. Southwest wind around 10 mph.
Saturday
Mostly sunny, with a high near 50. West wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 22. Southwest wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 48. West wind 10 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Clear, with a low around 19.
Wednesday
Sunny, with a high near 48.
Wednesday Night
Mostly clear, with a low around 20.
Thursday
Sunny, with a high near 48.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SE Mammoth Lakes CA
 37.49°N 118.76°W (Elev. 10397 ft)
1:15 am PST Jan 30, 2026
2am PST Jan 30, 2026-6pm PST Feb 5, 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