Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms are possible from the Ohio Valley to the central Plains this evening, and the threat will expand into the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Alaska through this evening and for the Four Corners region through Monday. 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 31%
Wind Speed W 9 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 21 Jun 04:00 PM PDT
Extended Forecast for

4 Miles SE Porterville CA

  • Tonight

    Tonight: Clear, with a low around 63. West northwest wind around 5 mph becoming calm  after midnight.

    Low: 63 °F

    Clear

  • Monday

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

    High: 95 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. Northwest wind around 5 mph becoming south southeast in the evening.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 99. South southeast wind around 5 mph becoming west in the afternoon.

    High: 99 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 67. West northwest wind around 5 mph becoming southeast in the evening.

    Low: 67 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100. Southeast wind around 5 mph becoming west northwest in the afternoon.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 67. West northwest wind 5 to 10 mph becoming south southeast in the evening.

    Low: 67 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100. Southeast wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 65. West northwest wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 15 mph.

    Low: 65 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 63. West northwest wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 95. South wind around 5 mph becoming northwest in the afternoon.
Monday Night
Mostly clear, with a low around 65. Northwest wind around 5 mph becoming south southeast in the evening.
Tuesday
Sunny, with a high near 99. South southeast wind around 5 mph becoming west in the afternoon.
Tuesday Night
Clear, with a low around 67. West northwest wind around 5 mph becoming southeast in the evening.
Wednesday
Sunny and hot, with a high near 100. Southeast wind around 5 mph becoming west northwest in the afternoon.
Wednesday Night
Clear, with a low around 67. West northwest wind 5 to 10 mph becoming south southeast in the evening.
Thursday
Sunny and hot, with a high near 100. Southeast wind 5 to 10 mph becoming west northwest in the afternoon.
Thursday Night
Clear, with a low around 65. West northwest wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 15 mph.
Friday
Sunny, with a high near 96. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Clear, with a low around 63. West northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 92. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Saturday Night
Clear, with a low around 61. North wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Porterville CA
 36.03°N 118.98°W (Elev. 587 ft)
3:56 pm PDT Jun 21, 2026
4pm PDT Jun 21, 2026-6pm PDT Jun 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

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