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

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

San Luis Reservoir (SLRCA)

Lat: 37.06°NLon: 121.07°WElev: 266.0ft.

NA

93°F

34°C

Humidity 27%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Heat Index91°F (33°C)
Last update 22 Aug 05:59 PM PDT
Extended Forecast for

11 Miles ENE Hollister CA

  • Tonight

    Tonight: Mostly clear, with a low around 72. West southwest wind 5 to 10 mph.

    Low: 72 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 85. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 70. Southwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 70 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 82. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 82 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 67. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84. West southwest wind 5 to 10 mph.

    High: 84 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 70 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 85. West wind 5 to 10 mph.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 72. West southwest wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 85. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 70. Southwest wind around 10 mph, with gusts as high as 15 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 82. West wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 67. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Mostly sunny, with a high near 84. West southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 70. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 85. West wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 70. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 85. West wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 70. West southwest wind around 10 mph, with gusts as high as 15 mph.
Friday
Mostly sunny, with a high near 83. West wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around 69. Southwest wind around 10 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 83. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Hollister CA
 36.94°N 121.23°W (Elev. 2582 ft)
Last Update:
5:56 pm PDT Aug 22, 2026
Forecast Valid:
6pm PDT Aug 22, 2026-6pm PDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation