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

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

CITY OF ROCKS (RCKI1)

Lat: 42.09101°NLon: 113.63123°WElev: 5325.0ft.

NA

46°F

8°C

Humidity 81%
Wind Speed SSW 8 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 24 Dec 01:58 PM MST
Extended Forecast for

19 Miles ESE Hollister ID

Wind Advisory until December 24, 05:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 24, 05:00pm

    NOW until 5:00pm Wed

    Wind Advisory

  • This Afternoon

    High: 46 °F

    Rain and
    Breezy

  • Tonight

    Tonight: Rain before 4am, then a slight chance of rain and snow after 5am. Snow level 9200 feet lowering to 7200 feet after midnight . Low around 35. Breezy, with a south wind 22 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Breezy. Rain
    then
    Rain/Snow
    Likely

  • Christmas Day

    Christmas Day: A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a steady temperature around 39. Breezy, with a south wind 18 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 39 °F

    Breezy.
    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 33. Breezy, with a south wind 17 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Breezy.
    Rain/Snow
    Likely then
    Snow Likely

  • Friday

    Friday: Snow. High near 41. Breezy, with a west southwest wind 18 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 24. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Cloudy, with a high near 28. Breezy. New snow accumulation of less than one inch possible.

    High: 28 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Rain. Snow level 9500 feet. High near 46. Breezy, with a south wind around 26 mph, with gusts as high as 46 mph. Chance of precipitation is 80%.
Tonight
Rain before 4am, then a slight chance of rain and snow after 5am. Snow level 9200 feet lowering to 7200 feet after midnight . Low around 35. Breezy, with a south wind 22 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Christmas Day
A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a steady temperature around 39. Breezy, with a south wind 18 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 33. Breezy, with a south wind 17 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
Snow. High near 41. Breezy, with a west southwest wind 18 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24. New snow accumulation of less than one inch possible.
Saturday
A 40 percent chance of snow. Cloudy, with a high near 28. Breezy. New snow accumulation of less than one inch possible.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Mostly clear, with a low around 19.
Monday
Sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles ESE Hollister ID
 42.21°N 114.28°W (Elev. 6788 ft)
Last Update:
1:33 pm MST Dec 24, 2025
Forecast Valid:
2pm MST Dec 24, 2025-6pm MST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation