Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Overcast

41°F

5°C

Humidity 100%
Wind Speed SE 3 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 41°F (5°C)
Visibility 9.00 mi
Last update 29 Dec 08:35 AM PST
Extended Forecast for

3 Miles SW Porterville CA

Dense Fog Advisory December 29, 08:47am until December 29, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory December 29, 08:47am until December 29, 11:00am

    NOW until 11:00am Mon

    Dense Fog Advisory

  • Today

    High: 50 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 54. North northeast wind around 5 mph becoming calm.

    High: 54 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 10 percent chance of rain after 4am.  Cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm.  Cloudy, with a high near 53. Calm wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain.  Low around 48. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Rain

  • New Year's Day

    New Year's Day: Rain.  High near 59. East northeast wind around 5 mph becoming north in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain, mainly before 4am.  Mostly cloudy, with a low around 49. East wind around 5 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 50. Calm wind becoming northwest around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 54. North northeast wind around 5 mph becoming calm.
Tuesday Night
A 10 percent chance of rain after 4am. Cloudy, with a low around 43. Calm wind.
Wednesday
Rain likely, mainly after 4pm. Cloudy, with a high near 53. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Low around 48. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
New Year's Day
Rain. High near 59. East northeast wind around 5 mph becoming north in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 49. East wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 40 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 60. East southeast wind around 5 mph becoming west in the afternoon.
Friday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 48. East southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 57. East wind around 5 mph becoming north in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 46. East wind around 5 mph.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 56. East southeast wind around 5 mph becoming west southwest in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Porterville CA
 36.04°N 119.06°W (Elev. 427 ft)
7:57 am PST Dec 29, 2025
8am PST Dec 29, 2025-6pm PST Jan 4, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database