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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

HOLLISTER (HSEC1)

Lat: 36.8422°NLon: 121.36216°WElev: 404.0ft.

NA

36°F

2°C

Humidity 92%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 21 Feb 04:13 AM PST
Extended Forecast for

Hollister CA

Cold Weather Advisory February 21, 06:58am until February 21, 09:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory February 21, 06:58am until February 21, 09:00am

    NOW until 9:00am Sat

    Cold Weather Advisory

  • Today

    High: 60 °F

    Areas Frost
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. Southeast wind 3 to 6 mph.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 66. Light and variable wind.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Partly sunny, with a high near 69. Calm wind.

    High: 69 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain. Cloudy, with a high near 66.

    High: 66 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain. Patchy fog after midnight. Otherwise, cloudy, with a low around 53.

    Low: 53 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Today
Areas of frost before 8am. Otherwise, sunny, with a high near 60. Calm wind becoming south 5 to 9 mph in the morning.
Tonight
Mostly clear, with a low around 38. Southeast wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 66. Light and variable wind.
Sunday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 41. Calm wind.
Monday
Partly sunny, with a high near 69. Calm wind.
Monday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 51.
Tuesday
A 40 percent chance of rain. Cloudy, with a high near 66.
Tuesday Night
A chance of rain. Patchy fog after midnight. Otherwise, cloudy, with a low around 53.
Wednesday
A chance of rain, mainly before 10am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 68.
Wednesday Night
A slight chance of rain. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 49.
Thursday
Areas of fog. Otherwise, partly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hollister CA
 36.84°N 121.4°W (Elev. 285 ft)
Last Update:
12:26 am PST Feb 21, 2026
Forecast Valid:
6am PST Feb 21, 2026-6pm PST Feb 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation