Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

Hollister, CA (KCVH)

Lat: 36.8933°NLon: 121.4103°WElev: 229.0ft.

Clear

61°F

16°C

Humidity 51%
Wind Speed NE 13 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 29 Dec 01:35 PM PST
Extended Forecast for

13 Miles E San Martin CA

Cold Weather Advisory December 30, 01:00am until December 30, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  • This Afternoon

    This Afternoon: Sunny, with a high near 54. East northeast wind around 7 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Patchy frost after 1am.  Otherwise, mostly clear, with a low around 35. Light north wind.

    Low: 35 °F

    Clear then
    Patchy Frost

  • Tuesday

    Tuesday: Partly sunny, with a high near 54. North wind 5 to 7 mph becoming east northeast in the afternoon.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 42. North wind 3 to 5 mph.

    Low: 42 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain, mainly after 10am.  High near 50. Northeast wind 3 to 7 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 44. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Rain

  • New Year's Day

    New Year's Day: Rain.  High near 54. Chance of precipitation is 90%.

    High: 54 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 4am.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Rain Likely

  • Friday

    Friday: Rain, mainly after 10am.  Mostly cloudy, with a high near 56.

    High: 56 °F

    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 54. East northeast wind around 7 mph.
Tonight
Patchy frost after 1am. Otherwise, mostly clear, with a low around 35. Light north wind.
Tuesday
Partly sunny, with a high near 54. North wind 5 to 7 mph becoming east northeast in the afternoon.
Tuesday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 42. North wind 3 to 5 mph.
Wednesday
Rain, mainly after 10am. High near 50. Northeast wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Low around 44. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
New Year's Day
Rain. High near 54. Chance of precipitation is 90%.
Thursday Night
Rain likely, mainly before 4am. Mostly cloudy, with a low around 49.
Friday
Rain, mainly after 10am. Mostly cloudy, with a high near 56.
Friday Night
Rain. Mostly cloudy, with a low around 44.
Saturday
Rain likely. Mostly cloudy, with a high near 52.
Saturday Night
Rain likely. Mostly cloudy, with a low around 41.
Sunday
A chance of rain. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles E San Martin CA
 37.1°N 121.35°W (Elev. 1581 ft)
12:27 pm PST Dec 29, 2025
1pm PST Dec 29, 2025-6pm PST Jan 4, 2026
 
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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