Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Clear

50°F

10°C

Humidity 61%
Wind Speed SE 6 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 20 Apr 03:35 AM PDT
Extended Forecast for

3 Miles S Porterville CA

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 54. Southeast wind around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82. Calm wind becoming west northwest around 5 mph in the morning.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: A 10 percent chance of rain after 11pm.  Increasing clouds, with a low around 51. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 51 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain before 11am, then a chance of showers and thunderstorms after 11am.  Mostly cloudy, with a high near 69. East wind 5 to 10 mph becoming west northwest in the morning.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    High: 69 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of rain after 11pm.  Mostly cloudy, with a low around 46. East southeast wind around 5 mph becoming south southwest in the evening.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Chance
    Showers then
    Slight Chance
    Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. North wind 5 to 10 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 54. Southeast wind around 5 mph.
Monday
Sunny, with a high near 82. Calm wind becoming west northwest around 5 mph in the morning.
Monday Night
A 10 percent chance of rain after 11pm. Increasing clouds, with a low around 51. West northwest wind around 5 mph becoming calm in the evening.
Tuesday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 69. East wind 5 to 10 mph becoming west northwest in the morning. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of rain after 11pm. Mostly cloudy, with a low around 46. East southeast wind around 5 mph becoming south southwest in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 69. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 44. North wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 72. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 48. North northwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 76. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 49. North northwest wind around 5 mph becoming south southeast after midnight.
Saturday
Mostly sunny, with a high near 74. South southeast wind around 5 mph becoming west northwest in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Northwest wind around 5 mph becoming south after midnight.
Sunday
Mostly sunny, with a high near 73. South wind around 5 mph becoming west northwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Porterville CA
 36.02°N 119.03°W (Elev. 479 ft)
2:56 am PDT Apr 20, 2026
3am PDT Apr 20, 2026-6pm PDT Apr 26, 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