Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

ISABELLA WEATHER STATION NEAR LAKE ISABELLA (ISLC1)

Lat: 35.64583°NLon: 118.47722°WElev: 2680.0ft.

NA

80°F

27°C

Humidity 26%
Wind Speed SW 19 MPH
Barometer 27.07 in (916.7 mb)
Dewpoint 42°F (6°C)
Visibility NA
Heat Index79°F (26°C)
Last update 04 Sep 01:45 PM PDT
Extended Forecast for

Lake Isabella CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 82. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 82 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 57. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 87. Light west southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. West wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 25 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 11am.  Mostly sunny, with a high near 84. East northeast wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 84 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 59 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 87. North northwest wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. West wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am.  Mostly sunny, with a high near 90. East northeast wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 90 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 82. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 57. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 87. Light west southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 61. West wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 25 mph.
Sunday
A 30 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 84. East northeast wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Mostly clear, with a low around 59. West wind 5 to 15 mph, with gusts as high as 25 mph.
Labor Day
Sunny, with a high near 87. North northwest wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 63. West wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.
Tuesday
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 90. East northeast wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 67. West wind 10 to 15 mph becoming east northeast 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 91. East wind 5 to 10 mph becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 67. West southwest wind 5 to 15 mph becoming east northeast in the evening. Winds could gust as high as 25 mph.
Thursday
A 10 percent chance of rain. Mostly sunny, with a high near 91. East wind 5 to 10 mph becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Isabella CA
 35.62°N 118.47°W (Elev. 2582 ft)
1:56 pm PDT Sep 4, 2026
2pm PDT Sep 4, 2026-6pm PDT Sep 10, 2026
 
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Additional Resources

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