Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Hazardous Weather Conditions

Current conditions at

KNOXVILLE CREEK (KNXC1)

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

NA

83°F

28°C

Humidity 31%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Heat Index81°F (27°C)
Last update 12 Jul 08:09 PM PDT
Extended Forecast for

6 Miles NE Hidden Valley Lake CA

Heat Advisory July 12, 08:42pm until July 13, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 12, 08:42pm until July 13, 11:00pm

    NOW until 11:00pm Sun

    Heat Advisory

  • Tonight

    Low: 64 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 94. North northwest wind 5 to 9 mph becoming south in the afternoon.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 65. South southwest wind 5 to 9 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.

    Low: 65 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 95. North wind 6 to 8 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

    High: 95 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 62. West southwest wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 62 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. West wind 5 to 11 mph becoming south southeast in the morning. Winds could gust as high as 21 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 64. West northwest wind 6 to 8 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 94. North northwest wind 5 to 9 mph becoming south in the afternoon.
Sunday Night
Clear, with a low around 65. South southwest wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 95. North wind 6 to 8 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Clear, with a low around 62. West southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 89. West wind 5 to 11 mph becoming south southeast in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Clear, with a low around 57.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 83.
Thursday Night
Clear, with a low around 57.
Friday
Sunny, with a high near 86.
Friday Night
Clear, with a low around 59.
Saturday
Sunny, with a high near 89.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Hidden Valley Lake CA
 38.88°N 122.44°W (Elev. 2326 ft)
5:58 pm PDT Jul 12, 2025
8pm PDT Jul 12, 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