Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

HIGH GLADE LOOKOUT (HGLC1)

Lat: 39.2089°NLon: 122.80999°WElev: 4807.0ft.

NA

50°F

10°C

Humidity 15%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 4°F (-16°C)
Visibility NA
Wind Chill48°F (9°C)
Last update 29 Nov 12:36 AM PST
Extended Forecast for

17 Miles N Clearlake CA

Frost Advisory until November 29, 09:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until November 29, 09:00am

    NOW until 9:00am Sat

    Frost Advisory

  • Overnight

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 54. North wind 5 to 7 mph becoming light and variable  in the afternoon.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. North northwest wind around 6 mph.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51. North northeast wind around 8 mph.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. North northwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 52. Northeast wind 7 to 10 mph.

    High: 52 °F

    Sunny

  • Monday Night

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

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 45. North northwest wind around 7 mph.
Saturday
Sunny, with a high near 54. North wind 5 to 7 mph becoming light and variable in the afternoon.
Saturday Night
Partly cloudy, with a low around 44. North northwest wind around 6 mph.
Sunday
Mostly sunny, with a high near 51. North northeast wind around 8 mph.
Sunday Night
Partly cloudy, with a low around 43. North northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 52. Northeast wind 7 to 10 mph.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 50. Breezy.
Wednesday Night
Mostly clear, with a low around 43. Breezy.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 57.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles N Clearlake CA
 39.19°N 122.58°W (Elev. 3028 ft)
1:10 am PST Nov 29, 2025
1am PST Nov 29, 2025-6pm PST Dec 5, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database