Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Clear

52°F

11°C

Humidity 87%
Wind Speed SSE 4 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 07 Jan 04:20 PM PST
Extended Forecast for

12 Miles S Porterville CA

  • Tonight

    Tonight: A 20 percent chance of rain after 10pm.  Mostly cloudy, with a low around 41. Calm wind becoming northwest around 5 mph after midnight.

    Low: 41 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 10am.  Mostly cloudy, then gradually becoming sunny, with a high near 47. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 47 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33. Southeast wind around 5 mph.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50. Wind chill values as low as 31 early. Calm wind.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. East northeast wind around 5 mph becoming calm.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Calm wind becoming northwest around 5 mph.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 41. Calm wind becoming northwest around 5 mph after midnight.
Thursday
A 20 percent chance of rain before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 47. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 33. Southeast wind around 5 mph.
Friday
Mostly sunny, with a high near 50. Wind chill values as low as 31 early. Calm wind.
Friday Night
Mostly clear, with a low around 34. East northeast wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 51. Calm wind becoming northwest around 5 mph.
Saturday Night
Partly cloudy, with a low around 35. Calm wind.
Sunday
Partly sunny, with a high near 51. Calm wind.
Sunday Night
Mostly cloudy, with a low around 36. Calm wind.
Monday
Mostly sunny, with a high near 54. Calm wind.
Monday Night
Mostly clear, with a low around 38. Calm wind.
Tuesday
Sunny, with a high near 55. Calm wind.
Tuesday Night
Partly cloudy, with a low around 39. Calm wind.
Wednesday
Mostly sunny, with a high near 57. Calm wind.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Porterville CA
 35.9°N 119.06°W (Elev. 505 ft)
3:56 pm PST Jan 7, 2026
4pm PST Jan 7, 2026-6pm PST Jan 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database