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

Jolon Hills (PG727)

Lat: 35.88446°NLon: 120.95584°WElev: 1495.0ft.

NA

95°F

35°C

Humidity 20%
Wind Speed ENE 8 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Heat Index91°F (33°C)
Last update 21 Aug 03:40 PM PDT
Extended Forecast for

12 Miles NNE Lake San Antonio CA

  • Tonight

    Tonight: Mostly clear, with a low around 57. Northwest wind 5 to 11 mph, with gusts as high as 21 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 93. Northwest wind 5 to 8 mph.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 93. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 93 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 92.

    High: 92 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 57. Northwest wind 5 to 11 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 93. Northwest wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 57. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 93. Light and variable wind becoming southwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 56. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Monday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 92.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Lake San Antonio CA
 36.03°N 120.89°W (Elev. 525 ft)
Last Update:
1:47 pm PDT Aug 21, 2026
Forecast Valid:
3pm PDT Aug 21, 2026-6pm PDT Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation