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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

CITY OF ROCKS (RCKI1)

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

NA

39°F

4°C

Humidity 90%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 01 Jan 12:58 PM MST
Extended Forecast for

19 Miles ESE Hollister ID

  • New Year's Day

    New Year's Day: Rain, possibly mixed with snow. Snow level 7300 feet. High near 35. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow

  • Tonight

    Tonight: Snow, possibly mixed with rain, becoming all snow after 4am. Snow level 7500 feet lowering to 6800 feet after midnight . Low around 32. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 32 °F

    Rain/Snow

  • Friday

    Friday: A 40 percent chance of snow before 11am. Snow level 6900 feet. Cloudy, then gradually becoming mostly sunny, with a high near 38. West wind 8 to 13 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. South wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. Mostly cloudy, with a high near 37. Breezy, with a south wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow
    and Breezy
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow likely before 11pm, then a chance of snow. Snow level 7300 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 11am. Cloudy, with a high near 38. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 29. Chance of precipitation is 80%.

    Low: 29 °F

    Snow

  • Monday

    Monday: A 50 percent chance of snow. Partly sunny, with a high near 35.

    High: 35 °F

    Chance Snow

Detailed Forecast

New Year's Day
Rain, possibly mixed with snow. Snow level 7300 feet. High near 35. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow, possibly mixed with rain, becoming all snow after 4am. Snow level 7500 feet lowering to 6800 feet after midnight . Low around 32. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday
A 40 percent chance of snow before 11am. Snow level 6900 feet. Cloudy, then gradually becoming mostly sunny, with a high near 38. West wind 8 to 13 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 31. South wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Saturday
A chance of snow before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. Mostly cloudy, with a high near 37. Breezy, with a south wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
Rain and snow likely before 11pm, then a chance of snow. Snow level 7300 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after 11am. Cloudy, with a high near 38. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 29. Chance of precipitation is 80%.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 35.
Monday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 25.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 34.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 25.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...
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:
1:50 pm MST Jan 1, 2026
Forecast Valid:
2pm MST Jan 1, 2026-6pm MST Jan 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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