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

Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes

Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >

Hazardous Weather Conditions

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

Lat: 36.03333°NLon: 119.06667°WElev: 443.0ft.

Clear

75°F

24°C

Humidity 36%
Wind Speed NW 11 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 21 Jun 01:20 PM PDT
Extended Forecast for

2 Miles E Porterville CA

Red Flag Warning until June 22, 05:00am
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until June 22, 05:00am

    NOW until 5:00am Sun

    Red Flag Warning

  • This Afternoon

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 54. Northwest wind 10 to 15 mph becoming south southeast 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 54 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 85. South southeast wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 57. North northwest wind around 5 mph becoming southeast after midnight.

    Low: 57 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 89. Calm wind becoming west northwest around 5 mph in the morning.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 62. West northwest wind 5 to 10 mph becoming east southeast after midnight.

    Low: 62 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. East southeast wind around 5 mph becoming west northwest in the afternoon.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 63. Northwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 63 °F

    Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 80. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 54. Northwest wind 10 to 15 mph becoming south southeast 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 85. South southeast wind 5 to 10 mph becoming west northwest in the afternoon.
Sunday Night
Clear, with a low around 57. North northwest wind around 5 mph becoming southeast after midnight.
Monday
Sunny, with a high near 89. Calm wind becoming west northwest around 5 mph in the morning.
Monday Night
Clear, with a low around 62. West northwest wind 5 to 10 mph becoming east southeast after midnight.
Tuesday
Sunny, with a high near 93. East southeast wind around 5 mph becoming west northwest in the afternoon.
Tuesday Night
Clear, with a low around 63. Northwest wind 5 to 10 mph becoming southeast after midnight.
Wednesday
Sunny, with a high near 98. Southeast wind around 5 mph becoming west northwest in the afternoon.
Wednesday Night
Clear, with a low around 66. Northwest wind 5 to 10 mph becoming east southeast after midnight.
Thursday
Sunny and hot, with a high near 100. Southeast wind around 5 mph becoming west northwest in the afternoon.
Thursday Night
Clear, with a low around 66. West northwest wind 5 to 10 mph becoming east southeast in the evening.
Friday
Sunny and hot, with a high near 100. Southeast wind around 5 mph becoming west in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Porterville CA
 36.07°N 118.99°W (Elev. 518 ft)
Last Update:
12:57 pm PDT Jun 21, 2025
Forecast Valid:
1pm PDT Jun 21, 2025-6pm PDT Jun 27, 2025
 
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Additional Resources

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