Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Mist

39°F

4°C

Humidity 100%
Wind Speed ESE 3 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 39°F (4°C)
Visibility 5.00 mi
Last update 30 Jan 03:35 AM PST
Extended Forecast for

3 Miles NW Porterville CA

Dense Fog Advisory January 30, 03:58am until January 30, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 30, 03:58am until January 30, 12:00pm

    NOW until 12:00pm Fri

    Dense Fog Advisory

  • Overnight

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 64. Calm wind.

    High: 64 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. Calm wind becoming east around 5 mph.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 60. Calm wind becoming south southwest around 5 mph.

    High: 60 °F

    Partly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 43. Calm wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 64. Calm wind.
Friday Night
Mostly cloudy, with a low around 45. Calm wind.
Saturday
Mostly sunny, with a high near 66. Calm wind.
Saturday Night
Partly cloudy, with a low around 46. Calm wind becoming east around 5 mph.
Sunday
Mostly sunny, with a high near 64. Calm wind becoming west northwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 45. Calm wind.
Monday
Partly sunny, with a high near 60. Calm wind becoming south southwest around 5 mph.
Monday Night
Partly cloudy, with a low around 45. Calm wind.
Tuesday
Mostly sunny, with a high near 63. Calm wind becoming west northwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 45. Calm wind.
Wednesday
Mostly sunny, with a high near 65. Calm wind becoming west northwest around 5 mph.
Wednesday Night
Mostly clear, with a low around 45. East wind around 5 mph.
Thursday
Sunny, with a high near 68. East wind around 5 mph becoming calm.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Porterville CA
 36.11°N 119.05°W (Elev. 417 ft)
2:56 am PST Jan 30, 2026
3am PST Jan 30, 2026-6pm PST Feb 5, 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