Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Current conditions at

ISABELLA WEATHER STATION NEAR LAKE ISABELLA (ISLC1)

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

NA

76°F

24°C

Humidity 21%
Wind Speed S 8 MPH
Barometer 27.09 in (917.37 mb)
Dewpoint 33°F (1°C)
Visibility NA
Heat Index77°F (25°C)
Last update 30 Aug 11:45 PM PDT
Extended Forecast for

2 Miles NNW Lake Isabella CA

  • Overnight

    Overnight: Clear, with a low around 64. South southwest wind around 5 mph.

    Low: 64 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 90. Light and variable wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. West wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

    High: 85 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Clear, with a low around 56. West wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 83 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 56. West wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 56 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. West northwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 64. South southwest wind around 5 mph.
Monday
Sunny, with a high near 90. Light and variable wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 59. West wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 85. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Tuesday Night
Clear, with a low around 56. West wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 83. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Clear, with a low around 56. West wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 84. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 58. West northwest wind 5 to 15 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 87. West wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 62. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 88. Northeast wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 20 mph.
Saturday Night
A 30 percent chance of rain. Partly cloudy, with a low around 65. West wind 5 to 15 mph becoming east northeast in the evening. Winds could gust as high as 25 mph.
Sunday
A 30 percent chance of rain. Mostly sunny, with a high near 88. East northeast wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Lake Isabella CA
 35.64°N 118.47°W (Elev. 2612 ft)
11:56 pm PDT Aug 30, 2026
12am PDT Aug 31, 2026-6pm PDT Sep 6, 2026
 
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Additional Resources

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