National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

ISABELLA WEATHER STATION NEAR LAKE ISABELLA (ISLC1)

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

NA

81°F

27°C

Humidity 19%
Wind Speed W 5 MPH
Barometer 27.16 in (919.74 mb)
Dewpoint 35°F (2°C)
Visibility NA
Heat Index79°F (26°C)
Last update 20 Aug 12:45 AM PDT
Extended Forecast for

3 Miles NNW Lake Isabella CA

  • Overnight

    Overnight: Mostly clear, with a low around 69. Calm wind.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 99. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 99 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 70. West wind 5 to 10 mph becoming light west northwest in the evening. Winds could gust as high as 20 mph.

    Low: 70 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 97. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 97 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 70. West wind 10 to 15 mph becoming light northwest in the evening. Winds could gust as high as 30 mph.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 95. Light northwest wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 68. West wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 30 mph.

    Low: 68 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 95. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 69. West wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 30 mph.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 69. Calm wind.
Thursday
Sunny, with a high near 99. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 70. West wind 5 to 10 mph becoming light west northwest in the evening. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 97. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 70. West wind 10 to 15 mph becoming light northwest in the evening. Winds could gust as high as 30 mph.
Saturday
Sunny, with a high near 95. Light northwest wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Clear, with a low around 68. West wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 95. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 69. West wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 30 mph.
Monday
Sunny, with a high near 95. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly clear, with a low around 68. West wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 30 mph.
Tuesday
Sunny, with a high near 95. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 68. West wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 30 mph.
Wednesday
Sunny, with a high near 95. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lake Isabella CA
 35.66°N 118.48°W (Elev. 2835 ft)
Last Update:
12:56 am PDT Aug 20, 2026
Forecast Valid:
1am PDT Aug 20, 2026-6pm PDT Aug 26, 2026
 
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