National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

HIGH GLADE LOOKOUT (HGLC1)

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

NA

41°F

5°C

Humidity 54%
Wind Speed NE 5 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 28 Jan 09:36 AM PST
Extended Forecast for

15 Miles N Clearlake CA

  • Today

    Today: Mostly sunny, with a high near 51. Northeast wind around 6 mph becoming calm in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. West northwest wind around 6 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57. Northwest wind around 6 mph becoming calm in the morning.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. Northwest wind around 6 mph.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 58. North northwest wind around 6 mph becoming east northeast in the afternoon.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48. North wind around 7 mph.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain, mainly before 4pm. Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 51. Northeast wind around 6 mph becoming calm in the afternoon.
Tonight
Partly cloudy, with a low around 44. West northwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 57. Northwest wind around 6 mph becoming calm in the morning.
Thursday Night
Mostly cloudy, with a low around 48. Northwest wind around 6 mph.
Friday
Partly sunny, with a high near 58. North northwest wind around 6 mph becoming east northeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 48. North wind around 7 mph.
Saturday
Partly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
A chance of rain, mainly before 4pm. Partly sunny, with a high near 54.
Sunday Night
A slight chance of rain before 10pm. Partly cloudy, with a low around 44.
Monday
Sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 61.
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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 am PST Jan 28, 2026
Forecast Valid:
9am PST Jan 28, 2026-6pm PST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation