Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Mostly Cloudy

59°F

15°C

Humidity 54%
Wind Speed WNW 9 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 27 May 01:35 AM PDT
Extended Forecast for

5 Miles SE Porterville CA

  • Overnight

    Overnight: A 20 percent chance of rain.  Mostly cloudy, with a low around 52. West northwest wind around 5 mph becoming calm.

    Low: 52 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 72. South southwest wind around 5 mph becoming northwest in the afternoon.

    High: 72 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm.  Increasing clouds, with a low around 52. East northeast wind around 5 mph becoming calm  after midnight.

    Low: 52 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain after 11am.  Mostly cloudy, with a high near 71. Calm wind becoming west northwest around 5 mph in the morning.

    High: 71 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain before 11pm.  Mostly cloudy, with a low around 55. West northwest wind around 5 mph becoming calm  in the evening.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. North northwest wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 15 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 59. North wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 59 °F

    Clear

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a low around 52. West northwest wind around 5 mph becoming calm.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 72. South southwest wind around 5 mph becoming northwest in the afternoon.
Wednesday Night
A 20 percent chance of rain before 11pm. Increasing clouds, with a low around 52. East northeast wind around 5 mph becoming calm after midnight.
Thursday
A 40 percent chance of rain after 11am. Mostly cloudy, with a high near 71. Calm wind becoming west northwest around 5 mph in the morning.
Thursday Night
A 50 percent chance of rain before 11pm. Mostly cloudy, with a low around 55. West northwest wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. North northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 84. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Saturday Night
Clear, with a low around 59. North wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 88. Calm wind becoming west northwest around 5 mph in the morning.
Sunday Night
Clear, with a low around 62. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 92. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 63. Northwest wind 5 to 10 mph becoming east southeast after midnight.
Tuesday
Sunny, with a high near 95. Southeast wind around 5 mph becoming west northwest in the afternoon.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Porterville CA
 36°N 118.97°W (Elev. 574 ft)
12:56 am PDT May 27, 2026
1am PDT May 27, 2026-6pm PDT Jun 2, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database