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

HIGH GLADE LOOKOUT (HGLC1)

Lat: 39.2089°NLon: 122.80999°WElev: 4807.0ft.

NA

77°F

25°C

Humidity 39%
Wind Speed NE 5 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Heat Index78°F (26°C)
Last update 13 Jul 07:36 AM PDT
Extended Forecast for

12 Miles SE Potter Valley CA

Heat Advisory July 13, 08:19am until July 13, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 13, 08:19am until July 13, 11:00pm

    NOW until 11:00pm Sun

    Heat Advisory

  • Today

    High: 98 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 63. West northwest wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 63 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 99. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 99 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 62. West northwest wind 9 to 14 mph becoming light and variable  in the evening. Winds could gust as high as 22 mph.

    Low: 62 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. Southwest wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 98. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tonight
Clear, with a low around 63. West northwest wind 5 to 10 mph becoming light and variable after midnight.
Monday
Sunny and hot, with a high near 99. Calm wind becoming west 5 to 9 mph in the afternoon.
Monday Night
Clear, with a low around 62. West northwest wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.
Tuesday
Sunny, with a high near 93. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 56. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 88.
Thursday Night
Clear, with a low around 55.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 93.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SE Potter Valley CA
 39.2°N 122.96°W (Elev. 1555 ft)
10:43 pm PDT Jul 12, 2025
8am 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