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

25°F

-4°C

Humidity 99%
Wind Speed E 5 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 21 Feb 04:36 AM PST
Extended Forecast for

17 Miles E Potter Valley CA

Flood Watch February 24, 04:00am until February 24, 10:00pm
Click here for hazard details and duration
Flood Watch

  • Overnight

    Overnight: Mostly cloudy, with a low around 45. South wind around 7 mph.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 53. East northeast wind 5 to 8 mph becoming south in the afternoon.

    High: 53 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain, mainly after 7pm. Low around 48. Breezy, with a south southwest wind 13 to 16 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 48 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: Rain. High near 49. Breezy, with a south wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 49 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain, mainly before 10pm. Low around 47. West wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain then
    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of showers before 10am. Partly sunny, with a high near 56. Light west northwest wind.

    High: 56 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. South wind around 7 mph.
Monday
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 53. East northeast wind 5 to 8 mph becoming south in the afternoon.
Monday Night
Rain, mainly after 7pm. Low around 48. Breezy, with a south southwest wind 13 to 16 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Tuesday
Rain. High near 49. Breezy, with a south wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday Night
Rain, mainly before 10pm. Low around 47. West wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 20 percent chance of showers before 10am. Partly sunny, with a high near 56. Light west northwest wind.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Partly sunny, with a high near 62.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 51.
Saturday
A chance of showers. Mostly cloudy, with a high near 59.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 50.
Sunday
A slight chance of showers. Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles E Potter Valley CA
 39.34°N 122.79°W (Elev. 3150 ft)
Last Update:
1:10 am PST Feb 23, 2026
Forecast Valid:
2am PST Feb 23, 2026-6pm PST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation