Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

24°F

-4°C

Humidity 45%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 6°F (-14°C)
Visibility NA
Last update 24 Jan 07:04 PM PST
Extended Forecast for

18 Miles SE Mammoth Lakes CA

  • Tonight

    Tonight: Clear, with a low around 8. Northwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph.

    Low: 8 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 33. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 33 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15. West wind 5 to 10 mph.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34. West wind around 10 mph.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16. West wind around 5 mph.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 36. Southwest wind 5 to 10 mph.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 8. Northwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph.
Sunday
Increasing clouds, with a high near 33. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 15. West wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 34. West wind around 10 mph.
Monday Night
Mostly clear, with a low around 16. West wind around 5 mph.
Tuesday
Sunny, with a high near 36. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Sunny, with a high near 35.
Thursday Night
Mostly clear, with a low around 17.
Friday
Mostly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 41.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SE Mammoth Lakes CA
 37.49°N 118.71°W (Elev. 10049 ft)
1:15 pm PST Jan 24, 2026
7pm PST Jan 24, 2026-6pm PST Jan 31, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database