Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

HOLLISTER (HSEC1)

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

NA

68°F

20°C

Humidity 59%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 28 Aug 02:13 AM PDT
Extended Forecast for

4 Miles SSE Hollister CA

Red Flag Warning August 28, 05:00am until August 28, 03:00pm
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: A slight chance of showers before 3am, then isolated thunderstorms after 3am.  Mostly cloudy, with a low around 61. South wind around 5 mph.  Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Isolated thunderstorms.  Cloudy through mid morning, then gradual clearing, with a high near 83. Calm wind becoming west northwest 5 to 9 mph in the morning.  Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    T-storms

  • Friday Night

    Friday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 55. Northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 55 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, sunny, with a high near 78. Light southwest wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. West southwest wind 5 to 11 mph.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Overnight
A slight chance of showers before 3am, then isolated thunderstorms after 3am. Mostly cloudy, with a low around 61. South wind around 5 mph. Chance of precipitation is 20%.
Friday
Isolated thunderstorms. Cloudy through mid morning, then gradual clearing, with a high near 83. Calm wind becoming west northwest 5 to 9 mph in the morning. Chance of precipitation is 20%.
Friday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 55. Northwest wind 5 to 8 mph becoming calm in the evening.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 78. Light southwest wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 50. West southwest wind 5 to 11 mph.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 72.
Monday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 48.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 74.
Tuesday Night
Patchy fog. Otherwise, mostly clear, with a low around 49.
Wednesday
Areas of fog. Otherwise, mostly sunny, with a high near 78.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 51.
Thursday
Areas of fog. Otherwise, mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Hollister CA
 36.8°N 121.36°W (Elev. 436 ft)
1:26 am PDT Aug 28, 2026
2am PDT Aug 28, 2026-6pm PDT Sep 3, 2026
 
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