Widespread Showers and Thunderstorms in Southern California and the Southern Plains into the Mississippi Valley

Isolated strong to severe thunderstorms and widespread heavy rainfall are possible across the southern Plains into Arkansas. Widespread showers with a slight chance of thunderstorms are possible across southern California. Urban flooding, rock and mudslides as well as minor debris flows near burn scars are possible. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

30°F

-1°C

Humidity 100%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 20 Nov 09:04 PM PST
Extended Forecast for

11 Miles SSW Dyer NV

Winter Weather Advisory November 20, 10:08pm until November 21, 08:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 20, 10:08pm until November 21, 08:00am

    NOW until 8:00am Fri

    Winter Weather Advisory

  • Tonight

    Low: 20 °F

    Heavy Snow
    and Breezy

  • Friday

    Friday: A 30 percent chance of snow, mainly before 7am.  Cloudy, then gradually becoming mostly sunny, with a high near 22. North wind around 15 mph, with gusts as high as 25 mph.  New snow accumulation of 1 to 2 inches possible.

    High: 22 °F

    Chance Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 17. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 17 °F

    Mostly Clear
    and Blustery

  • Saturday

    Saturday: Sunny, with a high near 24. North wind 10 to 15 mph.

    High: 24 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 18. Northwest wind 10 to 15 mph.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 29. West wind 10 to 15 mph.

    High: 29 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

Detailed Forecast

Tonight
Snow likely, mainly before 1am. The snow could be heavy at times. Cloudy, with a low around 20. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 4 to 8 inches possible.
Friday
A 30 percent chance of snow, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 22. North wind around 15 mph, with gusts as high as 25 mph. New snow accumulation of 1 to 2 inches possible.
Friday Night
Mostly clear, with a low around 17. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 24. North wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 18. Northwest wind 10 to 15 mph.
Sunday
Sunny, with a high near 29. West wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 22.
Monday
Sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 24.
Thanksgiving Day
Mostly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW Dyer NV
 37.48°N 118.13°W (Elev. 10453 ft)
9:15 pm PST Nov 20, 2025
10pm PST Nov 20, 2025-6pm PST Nov 27, 2025
 
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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