Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Clear

54°F

12°C

Humidity 81%
Wind Speed E 5 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 10 Nov 01:15 AM PST
Extended Forecast for

4 Miles SE Porterville CA

  • Overnight

    Overnight: Clear, with a low around 55. South southeast wind around 5 mph.

    Low: 55 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 82. East southeast wind around 5 mph becoming west northwest in the afternoon.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 56. East wind around 5 mph.

    Low: 56 °F

    Decreasing
    Clouds

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 80. Southeast wind around 5 mph becoming calm  in the morning.

    High: 80 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 59. East wind around 5 mph.

    Low: 59 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77. East wind around 5 mph becoming west in the morning.

    High: 77 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Rain, mainly after 4am.  Low around 55. Calm wind becoming east around 5 mph after midnight.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance Rain
    then Rain

  • Thursday

    Thursday: Rain before 10am, then showers and possibly a thunderstorm after 10am.  High near 63. East southeast wind 5 to 10 mph becoming southwest in the morning.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 63 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 10pm, then rain likely after 10pm.  Low around 45. North northwest wind around 5 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers

Detailed Forecast

Overnight
Clear, with a low around 55. South southeast wind around 5 mph.
Monday
Sunny, with a high near 82. East southeast wind around 5 mph becoming west northwest in the afternoon.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 56. East wind around 5 mph.
Veterans Day
Partly sunny, with a high near 80. Southeast wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly cloudy, with a low around 59. East wind around 5 mph.
Wednesday
Partly sunny, with a high near 77. East wind around 5 mph becoming west in the morning.
Wednesday Night
Rain, mainly after 4am. Low around 55. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 63. East southeast wind 5 to 10 mph becoming southwest in the morning. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and possibly a thunderstorm before 10pm, then rain likely after 10pm. Low around 45. North northwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 55. West northwest wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of rain. Partly cloudy, with a low around 41. East northeast wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 57. East southeast wind around 5 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 42. Calm wind.
Sunday
Mostly sunny, with a high near 62. East wind around 5 mph becoming calm.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Porterville CA
 36.03°N 118.98°W (Elev. 587 ft)
12:57 am PST Nov 10, 2025
1am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database