Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

KNOXVILLE CREEK (KNXC1)

Lat: 38.86194°NLon: 122.41722°WElev: 2200.0ft.

NA

96°F

36°C

Humidity 23%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Heat Index93°F (34°C)
Last update 13 Jul 04:09 PM PDT
Extended Forecast for

7 Miles ENE Hidden Valley Lake CA

Heat Advisory July 13, 05:03pm until July 13, 11:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory July 13, 05:03pm until July 13, 11:00pm

    NOW until 11:00pm Sun

    Heat Advisory

  • Tonight

    Low: 65 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 96. Light and variable wind becoming south 5 to 9 mph in the afternoon.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 62. West wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 62 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 57. South southwest wind 6 to 11 mph becoming light southwest  after midnight. Winds could gust as high as 20 mph.

    Low: 57 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 65. Southwest wind 5 to 9 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 96. Light and variable wind becoming south 5 to 9 mph in the afternoon.
Monday Night
Clear, with a low around 62. West wind 5 to 10 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 88. Light and variable wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Clear, with a low around 57. South southwest wind 6 to 11 mph becoming light southwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 86. Calm wind becoming south 5 to 8 mph in the afternoon.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 86.
Thursday Night
Clear, with a low around 57.
Friday
Sunny, with a high near 89.
Friday Night
Clear, with a low around 59.
Saturday
Sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Hidden Valley Lake CA
 38.86°N 122.41°W (Elev. 2149 ft)
12:12 pm PDT Jul 13, 2025
5pm PDT Jul 13, 2025-6pm PDT Jul 20, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database