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Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

ROCK CREEK (RCEC1)

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

NA

55°F

13°C

Humidity 32%
Wind Speed ESE 10 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 13 Nov 02:04 PM PST
Extended Forecast for

18 Miles ESE Mammoth Lakes CA

Winter Storm Warning until November 14, 10:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until November 14, 10:00am

    NOW until 10:00am Sat

    Winter Storm Warning

  • This Afternoon

    High: 39 °F

    Snow and Very
    Windy

  • Tonight

    Tonight: Snow, mainly before 10pm. Low around 19. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 19 °F

    Breezy. Snow
    then Chance
    Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 37. West wind 5 to 10 mph becoming southeast in the morning.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 25. Southwest wind around 10 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 41. South wind 10 to 15 mph.

    High: 41 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 4am. Partly cloudy, with a low around 24. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.

    Low: 24 °F

    Breezy.
    Partly Cloudy
    then Chance
    Snow

  • Monday

    Monday: Snow likely, mainly after 10am. Partly sunny, with a high near 34. Breezy. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 34 °F

    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: Snow likely, mainly before 4am. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Snow Likely

Detailed Forecast

This Afternoon
Snow. High near 39. Very windy, with a southwest wind around 40 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly before 10pm. Low around 19. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
Mostly sunny, with a high near 37. West wind 5 to 10 mph becoming southeast in the morning.
Saturday Night
Increasing clouds, with a low around 25. Southwest wind around 10 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 41. South wind 10 to 15 mph.
Sunday Night
A 30 percent chance of snow after 4am. Partly cloudy, with a low around 24. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.
Monday
Snow likely, mainly after 10am. Partly sunny, with a high near 34. Breezy. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Snow likely, mainly before 4am. Mostly cloudy, with a low around 15.
Tuesday
A slight chance of snow before 10am. Mostly sunny, with a high near 26.
Tuesday Night
A slight chance of snow after 4am. Mostly clear, with a low around 12.
Wednesday
Snow. Partly sunny, with a high near 30.
Wednesday Night
Snow. Mostly cloudy, with a low around 15. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles ESE Mammoth Lakes CA
 37.49°N 118.71°W (Elev. 10049 ft)
Last Update:
11:07 am PST Nov 13, 2026
Forecast Valid:
3pm PST Nov 13, 2026-6pm PST Nov 19, 2026
 
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Additional Resources

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