Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

HIGH GLADE LOOKOUT (HGLC1)

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

NA

50°F

10°C

Humidity 14%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 3°F (-16°C)
Visibility NA
Last update 28 Dec 08:36 AM PST
Extended Forecast for

18 Miles N Clearlake CA

  • Today

    Today: Sunny, with a high near 48. North wind around 9 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. North wind 11 to 14 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 53. North wind 6 to 10 mph.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 43. North wind around 8 mph.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 54. Northeast wind around 7 mph.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. North northwest wind around 6 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers between 10pm and 4am, then a chance of rain after 4am.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • New Year's Day

    New Year's Day: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 48. North wind around 9 mph.
Tonight
Mostly clear, with a low around 42. North wind 11 to 14 mph.
Monday
Sunny, with a high near 53. North wind 6 to 10 mph.
Monday Night
Clear, with a low around 43. North wind around 8 mph.
Tuesday
Sunny, with a high near 54. Northeast wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 42. North northwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
A chance of showers between 10pm and 4am, then a chance of rain after 4am. Mostly cloudy, with a low around 43.
New Year's Day
Rain likely, mainly after 10am. Mostly cloudy, with a high near 49.
Thursday Night
Rain likely. Mostly cloudy, with a low around 43.
Friday
A chance of rain. Mostly cloudy, with a high near 48.
Friday Night
A chance of rain. Mostly cloudy, with a low around 42.
Saturday
A chance of rain. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles N Clearlake CA
 39.23°N 122.65°W (Elev. 3025 ft)
1:10 am PST Dec 28, 2025
9am PST Dec 28, 2025-6pm PST Jan 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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