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Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

haze

59°F

15°C

Humidity 77%
Wind Speed W 4 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 52°F (11°C)
Visibility 6.00 mi
Last update 17 Jan 03:20 PM PST
Extended Forecast for

3 Miles SW Porterville CA

Dense Fog Advisory January 17, 03:42pm until January 19, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 17, 03:42pm until January 19, 12:00pm

    NOW until 12:00pm Mon

    Dense Fog Advisory

  • Tonight

    Low: 43 °F

    Patchy Dense
    Fog

  • Sunday

    Sunday: Patchy dense fog before 8am. Otherwise, partly sunny, with a high near 64. Calm wind becoming northwest around 5 mph.

    High: 64 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog before 2am. Otherwise, partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Fog

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 64. Calm wind.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Calm wind becoming east around 5 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. East wind around 5 mph becoming calm.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. East wind around 5 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. East southeast wind around 5 mph becoming calm.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Tonight
Patchy dense fog before 2am, then patchy dense fog after 3am. Otherwise, mostly cloudy, with a low around 43. Calm wind becoming east around 5 mph.
Sunday
Patchy dense fog before 8am. Otherwise, partly sunny, with a high near 64. Calm wind becoming northwest around 5 mph.
Sunday Night
Patchy fog before 2am. Otherwise, partly cloudy, with a low around 42. Calm wind.
M.L.King Day
Mostly sunny, with a high near 64. Calm wind.
Monday Night
Mostly clear, with a low around 41. Calm wind becoming east around 5 mph.
Tuesday
Mostly sunny, with a high near 66. East wind around 5 mph becoming calm.
Tuesday Night
Mostly clear, with a low around 41. East wind around 5 mph.
Wednesday
Mostly sunny, with a high near 65. East southeast wind around 5 mph becoming calm.
Wednesday Night
Mostly cloudy, with a low around 42. East wind around 5 mph.
Thursday
Partly sunny, with a high near 63. Calm wind.
Thursday Night
Mostly cloudy, with a low around 41. East wind around 5 mph.
Friday
Mostly sunny, with a high near 62. Calm wind becoming southwest around 5 mph.
Friday Night
Partly cloudy, with a low around 42. East southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 61. Southeast wind around 5 mph becoming calm.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Porterville CA
 36.04°N 119.06°W (Elev. 427 ft)
Last Update:
2:57 pm PST Jan 17, 2026
Forecast Valid:
3pm PST Jan 17, 2026-6pm PST Jan 24, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation