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

Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Clear

91°F

33°C

Humidity 31%
Wind Speed NNW 8 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 16 Aug 06:50 PM PDT
Extended Forecast for

7 Miles SSE Porterville CA

  • Tonight

    Tonight: Clear, with a low around 66. Northwest wind around 5 mph becoming calm after midnight.

    Low: 66 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 91. South wind 5 to 10 mph becoming northwest in the afternoon.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 62. Northwest wind around 5 mph becoming calm after midnight.

    Low: 62 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 90. South wind around 5 mph becoming west northwest in the afternoon.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 63. Northwest wind 5 to 10 mph becoming northeast in the evening.

    Low: 63 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92. South wind around 5 mph becoming west northwest in the afternoon.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 65. Northwest wind around 5 mph becoming south after midnight.

    Low: 65 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95. South wind around 5 mph becoming west northwest in the afternoon.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. Northwest wind around 5 mph becoming east southeast after midnight.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 66. Northwest wind around 5 mph becoming calm after midnight.
Sunday
Sunny, with a high near 91. South wind 5 to 10 mph becoming northwest in the afternoon.
Sunday Night
Clear, with a low around 62. Northwest wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 90. South wind around 5 mph becoming west northwest in the afternoon.
Monday Night
Clear, with a low around 63. Northwest wind 5 to 10 mph becoming northeast in the evening.
Tuesday
Sunny, with a high near 92. South wind around 5 mph becoming west northwest in the afternoon.
Tuesday Night
Clear, with a low around 65. Northwest wind around 5 mph becoming south after midnight.
Wednesday
Sunny, with a high near 95. South wind around 5 mph becoming west northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 70. Northwest wind around 5 mph becoming east southeast after midnight.
Thursday
Sunny and hot, with a high near 100. South southeast wind around 5 mph becoming west northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 75. Northwest wind around 5 mph becoming calm after midnight.
Friday
Sunny and hot, with a high near 104. Southeast wind around 5 mph becoming west northwest in the afternoon.
Friday Night
Mostly clear, with a low around 76. West northwest wind 5 to 10 mph becoming east southeast in the evening.
Saturday
Sunny and hot, with a high near 103. Southeast wind around 5 mph becoming west northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Porterville CA
 35.96°N 118.99°W (Elev. 587 ft)
Last Update:
6:57 pm PDT Aug 16, 2025
Forecast Valid:
7pm PDT Aug 16, 2025-6pm PDT Aug 23, 2025
 
Forecast Discussion
 
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Additional Resources

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