Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.

NA

46°F

8°C

Humidity 98%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 11 Nov 02:52 AM PST
Extended Forecast for

15 Miles NNE Happy Camp CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 45. Southwest wind around 6 mph.

    Low: 45 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 55. South southwest wind around 9 mph.

    High: 55 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 44. South wind around 11 mph, with gusts as high as 18 mph.

    Low: 44 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm.  Snow level 7800 feet. Partly sunny, with a high near 52. South wind around 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%.

    High: 52 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain.  Snow level 8300 feet lowering to 7500 feet after midnight . Low around 37. Breezy, with a south wind 20 to 25 mph, with gusts as high as 39 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain before 1pm, then snow.  Snow level 6100 feet lowering to 5100 feet in the afternoon . High near 40. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain then
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow, mainly before 10pm.  Low around 32. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Snow then
    Chance Snow

  • Friday

    Friday: Snow likely before 1pm, then rain and snow likely.  Snow level rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 38.

    High: 38 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm.  Snow level 7100 feet rising to 7700 feet after midnight. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. Southwest wind around 6 mph.
Veterans Day
Mostly cloudy, with a high near 55. South southwest wind around 9 mph.
Tuesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 44. South wind around 11 mph, with gusts as high as 18 mph.
Wednesday
Rain likely, mainly after 4pm. Snow level 7800 feet. Partly sunny, with a high near 52. South wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Wednesday Night
Rain. Snow level 8300 feet lowering to 7500 feet after midnight . Low around 37. Breezy, with a south wind 20 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain before 1pm, then snow. Snow level 6100 feet lowering to 5100 feet in the afternoon . High near 40. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow, mainly before 10pm. Low around 32. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
Snow likely before 1pm, then rain and snow likely. Snow level rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 38.
Friday Night
Rain likely, mainly before 10pm. Snow level 7100 feet rising to 7700 feet after midnight. Mostly cloudy, with a low around 36.
Saturday
A chance of rain. Snow level 8000 feet. Mostly cloudy, with a high near 45.
Saturday Night
Rain likely. Snow level 7500 feet. Mostly cloudy, with a low around 38.
Sunday
Rain and snow. Snow level 6600 feet lowering to 6000 feet in the afternoon . Mostly cloudy, with a high near 40.
Sunday Night
Rain and snow. Mostly cloudy, with a low around 32.
Monday
Snow likely. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Happy Camp CA
 42.02°N 123.27°W (Elev. 5052 ft)
3:41 am PST Nov 11, 2025
3am PST Nov 11, 2025-6pm PST Nov 17, 2025
 
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Additional Resources

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