Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

Hollister, CA (KCVH)

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

Clear

45°F

7°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 30 Dec 10:55 AM PST
Extended Forecast for

13 Miles E San Martin CA

  • Today

    Today: Mostly cloudy, with a high near 57. North northeast wind around 6 mph.

    High: 57 °F

    Mostly Cloudy

  • Tonight

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

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain, mainly after 10am.  Patchy fog after 3pm. High near 53. East northeast wind 3 to 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Rain.  Widespread fog, mainly after 2am. Low around 46. Calm wind.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Rain and Fog

  • New Year's Day

    New Year's Day: Rain.  Widespread fog before 1pm, then patchy fog after 4pm. High near 58. Light and variable wind becoming south 5 to 8 mph in the morning.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Rain and Fog

  • Thursday Night

    Thursday Night: Rain likely.  Areas of fog.  Otherwise, mostly cloudy, with a low around 50. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Rain Likely
    and Areas Fog

  • Friday

    Friday: Rain likely.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 58. Chance of precipitation is 70%.

    High: 58 °F

    Rain Likely
    and Patchy
    Fog

  • Friday Night

    Friday Night: Rain.  Patchy fog after 10pm.  Otherwise, cloudy, with a low around 44.

    Low: 44 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: Rain likely.  Areas of fog before 11am.  Otherwise, mostly cloudy, with a high near 55.

    High: 55 °F

    Rain Likely
    and Areas Fog

Detailed Forecast

Today
Mostly cloudy, with a high near 57. North northeast wind around 6 mph.
Tonight
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 42. North wind 3 to 5 mph.
Wednesday
Rain, mainly after 10am. Patchy fog after 3pm. High near 53. East northeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Widespread fog, mainly after 2am. Low around 46. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
New Year's Day
Rain. Widespread fog before 1pm, then patchy fog after 4pm. High near 58. Light and variable wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain likely. Areas of fog. Otherwise, mostly cloudy, with a low around 50. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 58. Chance of precipitation is 70%.
Friday Night
Rain. Patchy fog after 10pm. Otherwise, cloudy, with a low around 44.
Saturday
Rain likely. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 55.
Saturday Night
Rain likely, mainly before 10pm. Areas of fog. Otherwise, mostly cloudy, with a low around 42.
Sunday
A chance of rain. Widespread fog. Otherwise, partly sunny, with a high near 56.
Sunday Night
A chance of rain. Areas of fog. Otherwise, mostly cloudy, with a low around 41.
Monday
A chance of rain. Areas of fog. Otherwise, partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles E San Martin CA
 37.12°N 121.36°W (Elev. 1004 ft)
12:27 am PST Dec 30, 2025
11am PST Dec 30, 2025-6pm PST Jan 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database