Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

HIGH GLADE LOOKOUT (HGLC1)

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

NA

71°F

22°C

Humidity 39%
Wind Speed NW 6 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 19 Aug 12:36 AM PDT
Extended Forecast for

10 Miles ESE Potter Valley CA

  • Overnight

    Overnight: Partly cloudy, with a low around 63. North wind 3 to 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 96. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 96 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. West wind 5 to 7 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 60. Northwest wind around 7 mph.

    Low: 60 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 88 °F

    Mostly Sunny

  • Friday Night

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

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 63. North wind 3 to 5 mph.
Wednesday
Sunny, with a high near 96. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 61. West wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 92. Calm wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 60. Northwest wind around 7 mph.
Friday
Mostly sunny, with a high near 88. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 91.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Potter Valley CA
 39.25°N 122.95°W (Elev. 1555 ft)
2:10 pm PDT Aug 18, 2026
1am PDT Aug 19, 2026-6pm PDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database