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

Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Hazardous Weather Conditions

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Clear

79°F

26°C

Humidity 41%
Wind Speed S 6 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 13 Jul 08:30 AM PDT
Extended Forecast for

4 Miles SE Porterville CA

Heat Advisory July 13, 08:53am until July 15, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 13, 08:53am until July 15, 11:00pm

    NOW until 11:00pm Tue

    Heat Advisory

  • Today

    High: 101 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 71. Northwest wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 103. South wind around 5 mph becoming west in the afternoon.

    High: 103 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 70. West northwest wind 5 to 10 mph becoming south southeast in the evening.

    Low: 70 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. South southeast wind 5 to 10 mph becoming west in the afternoon.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 65. West wind 5 to 10 mph becoming south southeast in the evening.

    Low: 65 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96. South wind around 5 mph becoming west in the afternoon.

    High: 96 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 63. West northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 63 °F

    Clear

Detailed Forecast

Today
Sunny and hot, with a high near 101. South southwest wind 5 to 10 mph becoming northwest in the afternoon.
Tonight
Clear, with a low around 71. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 103. South wind around 5 mph becoming west in the afternoon.
Monday Night
Clear, with a low around 70. West northwest wind 5 to 10 mph becoming south southeast in the evening.
Tuesday
Sunny and hot, with a high near 101. South southeast wind 5 to 10 mph becoming west in the afternoon.
Tuesday Night
Clear, with a low around 65. West wind 5 to 10 mph becoming south southeast in the evening.
Wednesday
Sunny, with a high near 96. South wind around 5 mph becoming west in the afternoon.
Wednesday Night
Clear, with a low around 63. West northwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 95. Calm wind becoming west northwest around 5 mph in the morning.
Thursday Night
Clear, with a low around 65. West northwest wind around 5 mph becoming south southeast in the evening.
Friday
Sunny, with a high near 97. South southeast wind around 5 mph becoming west northwest in the afternoon.
Friday Night
Clear, with a low around 67. Northwest wind around 5 mph becoming southeast in the evening.
Saturday
Sunny, with a high near 98. South southeast wind around 5 mph becoming west northwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Porterville CA
 36.03°N 118.98°W (Elev. 587 ft)
Last Update:
7:56 am PDT Jul 13, 2025
Forecast Valid:
8am PDT Jul 13, 2025-6pm PDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation