Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Hollister, CA (KCVH)

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

Clear

36°F

2°C

Humidity 93%
Wind Speed NE 5 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 20 Feb 07:35 AM PST
Extended Forecast for

12 Miles NE San Martin CA

Extreme Cold Warning until February 20, 09:00am
Click here for hazard details and duration
...
  •  
    Extreme Cold Warning until February 20, 09:00am

    NOW until 9:00am Fri

    Extreme Cold Warning

  • Today

    High: 48 °F

    Frost then
    Partly Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 10pm.  Otherwise, increasing clouds, with a low around 30. Calm wind.

    Low: 30 °F

    Frost

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 54. Light east wind becoming south southeast 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 54 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Patchy frost before 4am, then patchy frost after 5am.  Otherwise, partly cloudy, with a low around 37. South wind 5 to 7 mph.

    Low: 37 °F

    Partly Cloudy
    then Patchy
    Frost

  • Sunday

    Sunday: Patchy frost before 7am.  Otherwise, mostly sunny, with a high near 61. South wind 5 to 8 mph.

    High: 61 °F

    Patchy Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: A 10 percent chance of rain after 4pm.  Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A chance of rain, mainly after 10pm.  Cloudy, with a low around 49.

    Low: 49 °F

    Chance Rain

Detailed Forecast

Today
Widespread frost before 8am. Otherwise, partly sunny, with a high near 48. Calm wind becoming west southwest around 5 mph in the afternoon.
Tonight
Widespread frost, mainly after 10pm. Otherwise, increasing clouds, with a low around 30. Calm wind.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 54. Light east wind becoming south southeast 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Patchy frost before 4am, then patchy frost after 5am. Otherwise, partly cloudy, with a low around 37. South wind 5 to 7 mph.
Sunday
Patchy frost before 7am. Otherwise, mostly sunny, with a high near 61. South wind 5 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 63.
Monday Night
A chance of rain, mainly after 10pm. Cloudy, with a low around 49.
Tuesday
Rain likely. Cloudy, with a high near 58.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 48.
Wednesday
Rain likely. Mostly cloudy, with a high near 61.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 47.
Thursday
A chance of rain. Partly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE San Martin CA
 37.2°N 121.43°W (Elev. 1801 ft)
12:32 am PST Feb 20, 2026
7am PST Feb 20, 2026-6pm PST Feb 26, 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