Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

SCE Highway 190 (SE479)

Lat: 36.12382°NLon: 118.82379°WElev: 964.0ft.

NA

77°F

25°C

Humidity 46%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Heat Index78°F (26°C)
Last update 09 Sep 02:10 AM PDT
Extended Forecast for

14 Miles ESE Porterville CA

Heat Advisory September 9, 10:00am until September 10, 10:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Mostly clear, with a steady temperature around 80. East wind around 5 mph becoming calm.

    Low: 80 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 99. East southeast wind around 5 mph becoming west northwest in the afternoon.

    High: 99 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 78. Calm wind becoming east around 5 mph.

    Low: 78 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 99. East wind around 5 mph becoming west in the afternoon.

    High: 99 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 75. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 96. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 70. West northwest wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62. North wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 15 mph.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 80. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 99. East southeast wind around 5 mph becoming west northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 78. Calm wind becoming east around 5 mph.
Thursday
Sunny, with a high near 99. East wind around 5 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 75. West northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 96. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 70. West northwest wind 5 to 10 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 62. North wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 82. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 59. West northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 87. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Clear, with a low around 61. East northeast wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 88. Calm wind becoming west southwest around 5 mph in the morning.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles ESE Porterville CA
 36.03°N 118.78°W (Elev. 1293 ft)
1:57 am PDT Sep 9, 2026
2am PDT Sep 9, 2026-6pm PDT Sep 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database