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

34°F

1°C

Humidity 100%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 16 Feb 01:36 PM PST
Extended Forecast for

13 Miles E Potter Valley CA

Winter Storm Warning February 17, 10:00pm until February 18, 04:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Washington's Birthday

    Washington's Birthday: Rain likely, mainly before 4pm. Cloudy, with a high near 46. Northwest wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Rain Likely

  • Tonight

    Tonight: A chance of rain before 7pm, then snow after 10pm. The snow could be heavy at times. Snow level 2800 feet lowering to 2400 feet. Low around 31. Northwest wind 11 to 13 mph becoming west southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Chance
    Rain/Snow
    then Heavy
    Snow

  • Tuesday

    Tuesday: Snow showers before 1pm, then rain and snow showers. The snow could be heavy at times. Some thunder is also possible. High near 39. Southwest wind around 14 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 39 °F

    Heavy Snow
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 10pm. Low around 26. West northwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow then
    Chance Snow

  • Wednesday

    Wednesday: Snow before 1pm, then rain. High near 41. West wind 5 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 1am. Low around 30. South southeast wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all rain after 1pm. High near 41. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: A chance of snow before 1pm, then a chance of rain. Partly sunny, with a high near 44.

    High: 44 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Washington's Birthday
Rain likely, mainly before 4pm. Cloudy, with a high near 46. Northwest wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain before 7pm, then snow after 10pm. The snow could be heavy at times. Snow level 2800 feet lowering to 2400 feet. Low around 31. Northwest wind 11 to 13 mph becoming west southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow showers before 1pm, then rain and snow showers. The snow could be heavy at times. Some thunder is also possible. High near 39. Southwest wind around 14 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow, mainly before 10pm. Low around 26. West northwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
Snow before 1pm, then rain. High near 41. West wind 5 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Rain and snow, becoming all snow after 1am. Low around 30. South southeast wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday
Rain and snow, becoming all rain after 1pm. High near 41. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 25.
Friday
A chance of snow before 1pm, then a chance of rain. Partly sunny, with a high near 44.
Friday Night
A chance of rain before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 30.
Saturday
Rain and snow likely. Mostly cloudy, with a high near 46.
Saturday Night
Rain likely. Cloudy, with a low around 37.
Sunday
Rain. Cloudy, with a high near 48.
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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:
1:10 pm PST Feb 16, 2026
Forecast Valid:
2pm PST Feb 16, 2026-6pm PST Feb 22, 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