Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

41°F

5°C

Humidity 47%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 30 Jan 11:04 AM PST
Extended Forecast for

13 Miles ESE Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 48. Calm wind.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Calm wind.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 19.

    Low: 19 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 48. Calm wind.
Tonight
Mostly cloudy, with a low around 23. Calm wind.
Saturday
Mostly sunny, with a high near 49. Calm wind.
Saturday Night
Partly cloudy, with a low around 22. Calm wind.
Sunday
Mostly sunny, with a high near 48. Calm wind.
Sunday Night
Mostly cloudy, with a low around 21. Calm wind.
Monday
Sunny, with a high near 47.
Monday Night
Clear, with a low around 19.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Clear, with a low around 20.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 21.
Thursday
Sunny, with a high near 48.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Mammoth Lakes CA
 37.58°N 118.75°W (Elev. 6873 ft)
9:16 am PST Jan 30, 2026
11am 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