National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Hazardous Weather Conditions

Current conditions at

ROCK CREEK (RCEC1)

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

NA

41°F

5°C

Humidity 95%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 14 Nov 05:04 AM PST
Extended Forecast for

13 Miles ESE Mammoth Lakes CA

Winter Storm Warning November 14, 05:36am until November 14, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning November 14, 05:36am until November 14, 04:00pm

    NOW until 4:00pm Fri

    Winter Storm Warning

  • Overnight

    Low: 34 °F

    Rain

  • Friday

    Friday: Rain before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of rain and thunderstorms after 4pm. Snow level 9700 feet. High near 52. Southeast wind around 5 mph. Chance of precipitation is 80%.

    High: 52 °F

    Showers

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly after 10pm. Snow level 9400 feet. Cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Chance Rain

  • Saturday

    Saturday: Rain. Snow level 9600 feet. High near 48. East wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain

  • Saturday Night

    Saturday Night: Rain and snow before 1am, then rain between 1am and 4am, then rain and snow after 4am. Snow level 9100 feet lowering to 8200 feet after midnight . Low around 27. Calm wind becoming southeast around 5 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 27 °F

    Rain/Snow

  • Sunday

    Sunday: Rain and snow before 10am, then a chance of rain. Snow level 7600 feet. High near 44. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 1am, then a chance of snow. Snow level 7400 feet. Mostly cloudy, with a low around 21. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 40.

    High: 40 °F

    Snow Likely

Detailed Forecast

Overnight
Rain. Snow level 9800 feet. Low around 34. Calm wind. Chance of precipitation is 80%.
Friday
Rain before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of rain and thunderstorms after 4pm. Snow level 9700 feet. High near 52. Southeast wind around 5 mph. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of rain, mainly after 10pm. Snow level 9400 feet. Cloudy, with a low around 34. Calm wind.
Saturday
Rain. Snow level 9600 feet. High near 48. East wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain and snow before 1am, then rain between 1am and 4am, then rain and snow after 4am. Snow level 9100 feet lowering to 8200 feet after midnight . Low around 27. Calm wind becoming southeast around 5 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday
Rain and snow before 10am, then a chance of rain. Snow level 7600 feet. High near 44. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
A chance of rain before 1am, then a chance of snow. Snow level 7400 feet. Mostly cloudy, with a low around 21. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Monday
Snow likely. Mostly cloudy, with a high near 40.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21.
Tuesday
A chance of snow, mainly before 10am. Partly sunny, with a high near 42.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 46.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Thursday
A chance of snow. Partly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Mammoth Lakes CA
 37.58°N 118.75°W (Elev. 6873 ft)
Last Update:
1:15 am PST Nov 14, 2025
Forecast Valid:
5am PST Nov 14, 2025-6pm PST Nov 20, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation