Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Current conditions at

CITY OF ROCKS (RCKI1)

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

NA

44°F

7°C

Humidity 62%
Wind Speed SSW 10 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 24 Dec 04:58 AM MST
Extended Forecast for

13 Miles SW Oakley 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

  • Today

    High: 46 °F

    Breezy.
    Slight Chance
    Rain then
    Rain

  • Tonight

    Tonight: Rain, mainly before midnight.  Snow level 9000 feet lowering to 7500 feet after midnight . Low around 37. Breezy, with a south wind around 22 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%.

    Low: 37 °F

    Breezy. Rain
    then Chance
    Rain

  • Christmas Day

    Christmas Day: Rain likely before 8am, then rain and snow likely between 8am and 2pm, then a chance of rain after 2pm.  Snow level 7300 feet lowering to 6700 feet. Partly sunny, with a high near 46. Breezy, with a south wind 20 to 22 mph, with gusts as high as 37 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Rain likely before 8pm, then rain and snow likely between 8pm and 11pm, then snow likely after 11pm.  Snow level 7000 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 34. South wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Friday

    Friday: Snow.  High near 39. West southwest wind 17 to 21 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow.  Partly sunny, with a high near 31.

    High: 31 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Today
Rain, mainly after 2pm. Snow level 7700 feet rising to 9200 feet in the afternoon. High near 46. Breezy, with a south wind 22 to 29 mph, with gusts as high as 45 mph. Chance of precipitation is 80%.
Tonight
Rain, mainly before midnight. Snow level 9000 feet lowering to 7500 feet after midnight . Low around 37. Breezy, with a south wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.
Christmas Day
Rain likely before 8am, then rain and snow likely between 8am and 2pm, then a chance of rain after 2pm. Snow level 7300 feet lowering to 6700 feet. Partly sunny, with a high near 46. Breezy, with a south wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Rain likely before 8pm, then rain and snow likely between 8pm and 11pm, then snow likely after 11pm. Snow level 7000 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 34. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
Snow. High near 39. West southwest wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
Mostly clear, with a low around 21.
Monday
Sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SW Oakley ID
 42.12°N 114.06°W (Elev. 6398 ft)
4:31 am MST Dec 24, 2025
6am MST Dec 24, 2025-6pm MST Dec 30, 2025
 
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Additional Resources

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