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

Heavy Rainfall for the Mid-Atlantic; Heat and Wildfire Concerns for the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region today into tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the interior Northwest with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Clear

99°F

37°C

Humidity 29%
Wind Speed WNW 6 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 14 Jul 02:30 PM PDT
Extended Forecast for

3 Miles SW Porterville CA

Heat Advisory July 14, 02:47pm until July 15, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 14, 02:47pm until July 15, 11:00pm

    NOW until 11:00pm Tue

    Heat Advisory

  • This Afternoon

    High: 104 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 66. West northwest wind around 5 mph becoming south southeast in the evening.

    Low: 66 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 102. South wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 102 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 62. West wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.

    Low: 62 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 97. South wind 5 to 10 mph becoming west in the afternoon.

    High: 97 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 61. West northwest wind 5 to 10 mph becoming south in the evening.

    Low: 61 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 97. South wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 97 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 62. West northwest wind 5 to 10 mph becoming south southeast in the evening.

    Low: 62 °F

    Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 104. Northwest wind around 10 mph.
Tonight
Clear, with a low around 66. West northwest wind around 5 mph becoming south southeast in the evening.
Tuesday
Sunny and hot, with a high near 102. South wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Clear, with a low around 62. West wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.
Wednesday
Sunny, with a high near 97. South wind 5 to 10 mph becoming west in the afternoon.
Wednesday Night
Clear, with a low around 61. West northwest wind 5 to 10 mph becoming south in the evening.
Thursday
Sunny, with a high near 97. South wind 5 to 10 mph becoming west northwest in the afternoon.
Thursday Night
Clear, with a low around 62. West northwest wind 5 to 10 mph becoming south southeast in the evening.
Friday
Sunny, with a high near 98. South wind 5 to 10 mph becoming west northwest in the afternoon.
Friday Night
Mostly clear, with a low around 65. Northwest wind 5 to 10 mph becoming southeast in the evening.
Saturday
Sunny, with a high near 99. South southwest wind around 5 mph becoming west northwest in the afternoon.
Saturday Night
Clear, with a low around 65. Northwest wind 5 to 10 mph becoming south in the evening.
Sunday
Sunny and hot, with a high near 100. South wind 5 to 10 mph becoming west northwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Porterville CA
 36.04°N 119.06°W (Elev. 427 ft)
Last Update:
1:56 pm PDT Jul 14, 2025
Forecast Valid:
2pm PDT Jul 14, 2025-6pm PDT Jul 20, 2025
 
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Additional Resources

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