Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Fog

46°F

8°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 46°F (8°C)
Visibility 0.24 mi
Last update 24 Jan 12:00 AM PST
Extended Forecast for

3 Miles NW Porterville CA

Dense Fog Advisory January 24, 12:23am until January 24, 11:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 24, 12:23am until January 24, 11:00am

    NOW until 11:00am Sat

    Dense Fog Advisory

  • Overnight

    Low: 45 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: Partly sunny, with a high near 52. Calm wind becoming west around 5 mph in the afternoon.

    High: 52 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. Calm wind becoming east southeast around 5 mph.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 58. Southeast wind around 5 mph becoming calm.

    High: 58 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Cloudy, with a low around 42. East wind around 5 mph.

    Low: 42 °F

    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 59. East wind around 5 mph becoming calm.

    High: 59 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. East wind around 5 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. East wind around 5 mph becoming calm.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Overnight
Patchy dense fog before 2am. Otherwise, mostly cloudy, with a steady temperature around 45. Calm wind.
Saturday
Partly sunny, with a high near 52. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 40. Calm wind becoming east southeast around 5 mph.
Sunday
Mostly cloudy, with a high near 58. Southeast wind around 5 mph becoming calm.
Sunday Night
Cloudy, with a low around 42. East wind around 5 mph.
Monday
Partly sunny, with a high near 59. East wind around 5 mph becoming calm.
Monday Night
Partly cloudy, with a low around 40. East wind around 5 mph.
Tuesday
Mostly sunny, with a high near 59. East wind around 5 mph becoming calm.
Tuesday Night
Partly cloudy, with a low around 42. East wind around 5 mph.
Wednesday
Cloudy, with a high near 57. East wind around 5 mph becoming calm.
Wednesday Night
Mostly cloudy, with a low around 42. Calm wind.
Thursday
Partly sunny, with a high near 55. Calm wind becoming west around 5 mph.
Thursday Night
Partly cloudy, with a low around 42. Calm wind.
Friday
Mostly sunny, with a high near 59. Calm wind becoming west northwest around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Porterville CA
 36.11°N 119.05°W (Elev. 417 ft)
11:56 pm PST Jan 23, 2026
12am PST Jan 24, 2026-6pm PST Jan 30, 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