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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

32°F

0°C

Humidity 100%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 13 Nov 09:04 PM PST
Extended Forecast for

12 Miles ESE Chalfant 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

  • Tonight

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: Sunny, with a high near 36. West wind 5 to 10 mph.

    High: 36 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 26. West wind around 5 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 40. South wind 10 to 15 mph.

    High: 40 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. South wind around 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 36. South wind 5 to 10 mph.

    High: 36 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow, mainly before 4am. Low around 20. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Snow

  • Tuesday

    Tuesday: A slight chance of snow before 10am. Mostly sunny, with a high near 26.

    High: 26 °F

    Slight Chance
    Snow then
    Sunny

Detailed Forecast

Tonight
A 30 percent chance of snow before 1am. Partly cloudy, with a low around 23. West wind around 15 mph, with gusts as high as 25 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 36. West wind 5 to 10 mph.
Saturday Night
Increasing clouds, with a low around 26. West wind around 5 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 40. South wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 27. South wind around 5 mph.
Monday
Partly sunny, with a high near 36. South wind 5 to 10 mph.
Monday Night
Snow, mainly before 4am. Low around 20. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
A slight chance of snow before 10am. Mostly sunny, with a high near 26.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
A chance of snow after 4pm. Mostly sunny, with a high near 30.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 18.
Thursday
Snow likely. Partly sunny, with a high near 25.
Thursday Night
A chance of snow. Partly cloudy, with a low around 13.
Friday
Sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Chalfant CA
 37.46°N 118.16°W (Elev. 9800 ft)
Last Update:
10:30 pm PST Nov 13, 2026
Forecast Valid:
10pm PST Nov 13, 2026-6pm PST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation