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

35°F

2°C

Humidity 100%
Wind Speed SSE 18 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 15 Feb 11:36 PM PST
Extended Forecast for

10 Miles ESE Potter Valley CA

Winter Weather Advisory February 16, 10:00pm until February 18, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Rain, mainly after 4am. Steady temperature around 44. Light southeast wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Rain

  • Washington's Birthday

    Washington's Birthday: Rain, mainly before 4pm. High near 48. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain

  • Monday Night

    Monday Night: A chance of rain before 1am, then rain and snow. Low around 32. West northwest wind 7 to 13 mph becoming southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance Rain
    then
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow before 10am, then rain showers between 10am and 4pm, then rain and snow after 4pm. Some thunder is also possible. High near 41. West southwest wind around 9 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow before 10pm, then a chance of snow. Low around 27. West wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow before 10am, then rain. High near 44. West southwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 33. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain

  • Thursday

    Thursday: Rain. Mostly cloudy, with a high near 44.

    High: 44 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain and snow before 4am, then a slight chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Rain, mainly after 4am. Steady temperature around 44. Light southeast wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Washington's Birthday
Rain, mainly before 4pm. High near 48. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A chance of rain before 1am, then rain and snow. Low around 32. West northwest wind 7 to 13 mph becoming southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
Rain and snow before 10am, then rain showers between 10am and 4pm, then rain and snow after 4pm. Some thunder is also possible. High near 41. West southwest wind around 9 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow before 10pm, then a chance of snow. Low around 27. West wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 10am, then rain. High near 44. West southwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain. Low around 33. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. Mostly cloudy, with a high near 44.
Thursday Night
A chance of rain and snow before 4am, then a slight chance of snow. Mostly cloudy, with a low around 24.
Friday
A slight chance of snow before 10am, then a chance of rain. Partly sunny, with a high near 47.
Friday Night
A chance of rain. Mostly cloudy, with a low around 31.
Saturday
Rain likely. Mostly cloudy, with a high near 49.
Saturday Night
Rain likely. Mostly cloudy, with a low around 36.
Sunday
Rain. Cloudy, with a high near 53.
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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:
11:19 pm PST Feb 15, 2026
Forecast Valid:
12am PST Feb 16, 2026-6pm PST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation