National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

HIGH GLADE LOOKOUT (HGLC1)

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

NA

45°F

7°C

Humidity 89%
Wind Speed WSW 13 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 15 Apr 03:36 PM PDT
Extended Forecast for

13 Miles E Potter Valley CA

Freeze Warning April 16, 12:00am until April 16, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Tonight

    Tonight: Widespread frost after 2am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 31. West northwest wind 5 to 9 mph.

    Low: 31 °F

    Mostly Cloudy
    then Frost

  • Thursday

    Thursday: Sunny, with a high near 64. North wind 5 to 8 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 35. North wind 3 to 6 mph.

    Low: 35 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 70. Light and variable wind.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. West wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72. Calm wind becoming south around 6 mph in the afternoon.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain. Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Tonight
Widespread frost after 2am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 31. West northwest wind 5 to 9 mph.
Thursday
Sunny, with a high near 64. North wind 5 to 8 mph.
Thursday Night
Clear, with a low around 35. North wind 3 to 6 mph.
Friday
Sunny, with a high near 70. Light and variable wind.
Friday Night
Mostly clear, with a low around 42. West wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 72. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
A chance of rain. Mostly cloudy, with a high near 63.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 41.
Monday
Rain likely. Mostly cloudy, with a high near 59.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
A chance of rain. Partly sunny, with a high near 57.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Wednesday
A slight chance of rain. Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles E Potter Valley CA
 39.31°N 122.87°W (Elev. 2402 ft)
Last Update:
2:10 pm PDT Apr 15, 2026
Forecast Valid:
4pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation