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

31°F

-1°C

Humidity 100%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 13 Apr 02:36 AM PDT
Extended Forecast for

10 Miles ESE Potter Valley CA

Frost Advisory until April 13, 08:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until April 13, 08:00am

    NOW until 8:00am Mon

    Frost Advisory

  • Overnight

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 61. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 61 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. Northwest wind 6 to 13 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 65. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. Northwest wind 6 to 8 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 61. West wind 6 to 8 mph, with gusts as high as 18 mph.

    High: 61 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 32. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 41. Light northwest wind.
Monday
Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 61. Calm wind becoming west 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 35. Northwest wind 6 to 13 mph.
Tuesday
Sunny, with a high near 65. Calm wind becoming west 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 37. Northwest wind 6 to 8 mph.
Wednesday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 61. West wind 6 to 8 mph, with gusts as high as 18 mph.
Wednesday Night
A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 32. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Sunny, with a high near 63.
Thursday Night
Clear, with a low around 35.
Friday
Sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 43.
Sunday
A chance of rain. Partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Potter Valley CA
 39.25°N 122.95°W (Elev. 1555 ft)
Last Update:
2:10 am PDT Apr 13, 2026
Forecast Valid:
3am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation