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

26°F

-3°C

Humidity 100%
Wind Speed WSW 12 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill15°F (-9°C)
Last update 16 Feb 10:36 PM PST
Extended Forecast for

15 Miles N Clearlake CA

Winter Storm Warning February 17, 05:34pm until February 19, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 17, 05:34pm until February 19, 06:00am

    NOW until 6:00am Thu

    Winter Storm Warning

  • This Afternoon

    High: 36 °F

    Scattered
    Snow Showers
    and Windy

  • Tonight

    Tonight: Scattered snow showers before 10pm, then isolated snow showers after 1am. Partly cloudy, with a low around 29. Windy, with a west wind 16 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 40%.

    Low: 29 °F

    Scattered
    Snow Showers
    and Windy

  • Wednesday

    Wednesday: Scattered snow showers. Partly sunny, with a high near 38. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.

    High: 38 °F

    Scattered
    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow, mainly after 10pm. The snow could be heavy at times. Low around 31. South southwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 31 °F

    Heavy Snow

  • Thursday

    Thursday: Snow, mainly before 10am. The snow could be heavy at times. High near 37. Windy, with a west northwest wind 26 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 37 °F

    Windy. Heavy
    Snow then
    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 10pm. Mostly clear, with a low around 28. Windy, with a west northwest wind 14 to 23 mph, with gusts as high as 41 mph.

    Low: 28 °F

    Slight Chance
    Snow and
    Windy then
    Mostly Clear
    and Blustery

  • Friday

    Friday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
Scattered snow showers. Partly sunny, with a high near 36. Windy, with a west wind around 24 mph, with gusts as high as 44 mph. Chance of precipitation is 50%.
Tonight
Scattered snow showers before 10pm, then isolated snow showers after 1am. Partly cloudy, with a low around 29. Windy, with a west wind 16 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 40%.
Wednesday
Scattered snow showers. Partly sunny, with a high near 38. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Wednesday Night
Snow, mainly after 10pm. The snow could be heavy at times. Low around 31. South southwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow, mainly before 10am. The snow could be heavy at times. High near 37. Windy, with a west northwest wind 26 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 20 percent chance of snow before 10pm. Mostly clear, with a low around 28. Windy, with a west northwest wind 14 to 23 mph, with gusts as high as 41 mph.
Friday
Mostly sunny, with a high near 39.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 33.
Saturday
A chance of snow before 4pm, then rain and snow likely. Mostly cloudy, with a high near 42. Breezy.
Saturday Night
Rain and snow likely before 7pm, then rain. Cloudy, with a low around 36. Windy.
Sunday
Rain. Cloudy, with a high near 49. Windy.
Sunday Night
Rain. Cloudy, with a low around 46. Windy.
Monday
Rain. Cloudy, with a high near 48. Windy.
Monday Night
Rain. Cloudy, with a low around 45. Breezy.
Tuesday
Rain. Cloudy, with a high near 48. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles N Clearlake CA
 39.19°N 122.64°W (Elev. 3399 ft)
Last Update:
1:10 pm PST Feb 17, 2026
Forecast Valid:
5pm PST Feb 17, 2026-6pm PST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation