Thunderstorms and Heavy Rains in the Appalachians

Multiple rounds of moderate to locally heavy rain will impact portions of the Appalachians and Mid-Atlantic, which may lead to flash flooding concerns. Thunderstorms with isolated severe wind gusts will be possible this afternoon from parts of the Southeast into the southern and central Appalachians. A multi-day heavy rain will pose a flash flood threat in New Mexico beginning Tuesday. Read More >

Current conditions at

SCE Camp Nelson (SE333)

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

NA

67°F

19°C

Humidity 44%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 21 Sep 03:40 PM PDT
Extended Forecast for

24 Miles ENE Porterville CA

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms, mainly before 5pm.  Partly sunny, with a steady temperature around 68. West northwest wind around 5 mph.

    High: 68 °F

    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 8pm, then a slight chance of rain between 8pm and 11pm.  Mostly clear, with a low around 45. Calm wind becoming northeast around 5 mph.  Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    T-storms then
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. East northeast wind around 5 mph becoming west southwest in the morning.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 51. Calm wind becoming east northeast around 5 mph.

    Low: 51 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. East northeast wind 5 to 10 mph becoming light and variable.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 54. West wind 5 to 10 mph becoming east northeast in the evening. Winds could gust as high as 15 mph.

    Low: 54 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 81. East northeast wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. West wind around 5 mph becoming calm  after midnight.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 77. Light and variable wind becoming west southwest 5 to 10 mph in the morning.

    High: 77 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms, mainly before 5pm. Partly sunny, with a steady temperature around 68. West northwest wind around 5 mph.
Tonight
A slight chance of showers and thunderstorms before 8pm, then a slight chance of rain between 8pm and 11pm. Mostly clear, with a low around 45. Calm wind becoming northeast around 5 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 73. East northeast wind around 5 mph becoming west southwest in the morning.
Tuesday Night
Clear, with a low around 51. Calm wind becoming east northeast around 5 mph.
Wednesday
Sunny, with a high near 80. East northeast wind 5 to 10 mph becoming light and variable.
Wednesday Night
Clear, with a low around 54. West wind 5 to 10 mph becoming east northeast in the evening. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 81. East northeast wind 5 to 10 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 54. West wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 77. Light and variable wind becoming west southwest 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 52. West wind 5 to 10 mph becoming east northeast in the evening.
Saturday
Sunny, with a high near 76. Light and variable wind becoming west southwest 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 49. West wind around 5 mph becoming calm after midnight.
Sunday
Sunny, with a high near 73. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 45. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 73. Calm wind becoming west around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
24 Miles ENE Porterville CA
 36.15°N 118.61°W (Elev. 5007 ft)
2:56 pm PDT Sep 21, 2026
3pm PDT Sep 21, 2026-6pm PDT Sep 28, 2026
 
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Additional Resources

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