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

93°F

34°C

Humidity 30%
Wind Speed S 7 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Heat Index92°F (33°C)
Last update 13 Jul 12:09 PM PDT
Extended Forecast for

6 Miles S Hidden Valley Lake CA

Heat Advisory July 13, 12:21pm until July 13, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 13, 12:21pm until July 13, 11:00pm

    NOW until 11:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 95 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. Southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 97. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 97 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. West southwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. Southwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 95. South wind around 8 mph.
Tonight
Mostly clear, with a low around 58. Southwest wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 97. Calm wind becoming south 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 55. West southwest wind 5 to 9 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 88. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 52. Southwest wind 5 to 9 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 91.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Hidden Valley Lake CA
 38.73°N 122.49°W (Elev. 1335 ft)
12:12 pm PDT Jul 13, 2025
12pm PDT Jul 13, 2025-6pm PDT Jul 19, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database