National Weather Service

News Headlines

Historic April 21st 2026 Tornado Event

Current conditions at

SCE Camp Nelson (SE333)

Lat: 36.1402°NLon: 118.6159°WElev: 4836.0ft.

52°F

11°C

Humidity	39%
Wind Speed	NNW 0 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	18 Oct 10:40 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

22 Miles ENE Porterville CA

Tonight
Low: 42 °F
Clear
Monday
High: 66 °F
Sunny
Monday Night
Low: 40 °F
Mostly Clear
Tuesday
High: 63 °F
Mostly Sunny
Tuesday Night
Low: 41 °F
Chance Rain
Wednesday
High: 56 °F
Showers
Likely
Wednesday Night
Low: 35 °F
Showers
Thursday
High: 50 °F
Showers
Thursday Night
Low: 33 °F
Chance Rain
then Partly
Cloudy

Detailed Forecast

Tonight

Clear, with a low around 42. East southeast wind around 5 mph becoming calm in the evening.

Monday

Sunny, with a high near 66. East wind around 5 mph becoming calm.

Monday Night

Mostly clear, with a low around 40. Calm wind becoming northeast around 5 mph.

Tuesday

Mostly sunny, with a high near 63. East wind around 5 mph becoming southwest in the afternoon.

Tuesday Night

A 30 percent chance of rain after 11pm. Partly cloudy, with a low around 41. South southwest wind around 5 mph becoming east in the evening.

Wednesday

A chance of rain, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 56. East wind around 5 mph becoming west southwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm. Low around 35. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain likely, then showers and possibly a thunderstorm after 11am. High near 50. Calm wind becoming west around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 30 percent chance of rain before 11pm. Partly cloudy, with a low around 33. West wind around 5 mph becoming calm.

Friday

Sunny, with a high near 52. Calm wind becoming east northeast around 5 mph.

Friday Night

Mostly clear, with a low around 33. Calm wind.

Saturday

Sunny, with a high near 58. Calm wind becoming east around 5 mph.

Saturday Night

Mostly clear, with a low around 35. Calm wind becoming east northeast around 5 mph.

Sunday

Sunny, with a high near 57. Calm wind becoming south southeast around 5 mph.