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Severe Storms and Heavy Rain in Texas; Record Heat Along the East Coast

Scattered severe storms with large hail, isolated severe gusts, and localized flooding are expected across parts of west Texas. Isolated flash flooding is also possible in the central Gulf coast. An early season heat wave will continue to impact the eastern U.S. today, before isolated severe storms move across the central Appalachians into the Mid-Atlantic and far southern New England. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Clear

90°F

32°C

Humidity 14%
Wind Speed WNW 8 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 20 May 04:15 PM PDT
Extended Forecast for

3 Miles SW Porterville CA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 56. North northwest wind 5 to 10 mph becoming south southeast in the evening.

    Low: 56 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 96. Southeast wind 5 to 10 mph becoming northwest in the afternoon.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 58. North northwest wind 5 to 10 mph becoming south southeast in the evening.

    Low: 58 °F

    Clear

  • Friday

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

    High: 97 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 58. Northwest wind 5 to 10 mph becoming south southeast in the evening.

    Low: 58 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 95. Southeast wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 56. Northwest wind 5 to 10 mph becoming south southeast in the evening. Winds could gust as high as 20 mph.

    Low: 56 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 93. South southeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 93 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 55. Northwest wind 5 to 10 mph becoming south in the evening.

    Low: 55 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 56. North northwest wind 5 to 10 mph becoming south southeast in the evening.
Thursday
Sunny, with a high near 96. Southeast wind 5 to 10 mph becoming northwest in the afternoon.
Thursday Night
Clear, with a low around 58. North northwest wind 5 to 10 mph becoming south southeast in the evening.
Friday
Sunny, with a high near 97. Southeast wind 5 to 10 mph becoming west northwest in the afternoon.
Friday Night
Clear, with a low around 58. Northwest wind 5 to 10 mph becoming south southeast in the evening.
Saturday
Sunny, with a high near 95. Southeast wind 5 to 10 mph becoming west northwest in the afternoon.
Saturday Night
Clear, with a low around 56. Northwest wind 5 to 10 mph becoming south southeast in the evening. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 93. South southeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Clear, with a low around 55. Northwest wind 5 to 10 mph becoming south in the evening.
Memorial Day
Sunny, with a high near 91. South wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Clear, with a low around 53. Northwest wind 5 to 10 mph becoming south in the evening. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 87. South southwest wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 51. West northwest wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 86. South southeast 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:
3:56 pm PDT May 20, 2026
Forecast Valid:
4pm PDT May 20, 2026-6pm PDT May 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation