Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Clear

58°F

14°C

Humidity 86%
Wind Speed SE 6 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 15 Mar 10:56 PM PDT
Extended Forecast for

Porterville CA

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 84. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. North wind around 5 mph becoming calm.

    Low: 59 °F

    Mostly Clear

  • Tuesday

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

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61. Northwest wind around 5 mph becoming east in the evening.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 92. East wind around 5 mph becoming calm.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 61. Northwest wind around 5 mph becoming east after midnight.

    Low: 61 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 92. East southeast wind around 5 mph becoming west northwest in the afternoon.

    High: 92 °F

    Sunny

  • Thursday Night

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

    Low: 62 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. Calm wind.
Monday
Sunny, with a high near 84. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 59. North wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 90. Calm wind becoming west northwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 61. Northwest wind around 5 mph becoming east in the evening.
Wednesday
Sunny, with a high near 92. East wind around 5 mph becoming calm.
Wednesday Night
Clear, with a low around 61. Northwest wind around 5 mph becoming east after midnight.
Thursday
Sunny, with a high near 92. East southeast wind around 5 mph becoming west northwest in the afternoon.
Thursday Night
Clear, with a low around 62. Northwest wind around 5 mph becoming east after midnight.
Friday
Sunny, with a high near 93. East southeast wind around 5 mph becoming west northwest in the afternoon.
Friday Night
Mostly clear, with a low around 62. Northwest wind around 5 mph becoming east after midnight.
Saturday
Mostly sunny, with a high near 93. East southeast wind around 5 mph becoming west in the afternoon.
Saturday Night
Mostly cloudy, with a low around 59. Northwest wind around 5 mph becoming southeast after midnight.
Sunday
Mostly sunny, with a high near 83. Southeast wind around 5 mph becoming west northwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Porterville CA
 36.08°N 119.05°W (Elev. 472 ft)
10:57 pm PDT Mar 15, 2026
11pm PDT Mar 15, 2026-6pm PDT Mar 22, 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