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

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

47°F

8°C

Humidity 64%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 27 Jan 12:52 PM PST
Extended Forecast for

12 Miles NE Happy Camp CA

  • This Afternoon

    This Afternoon: Snow, mainly after 2pm.  High near 41. Breezy, with a south wind around 23 mph, with gusts as high as 34 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow and
    Breezy

  • Tonight

    Tonight: Snow, mainly before 4am.  Low around 32. South southwest wind 17 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Snow then
    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow between 9am and 2pm.  Mostly cloudy, with a high near 40. Southwest wind around 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 37. South southwest wind around 15 mph, with gusts as high as 23 mph.  Little or no snow accumulation expected.

    Low: 37 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow before 1pm, then a slight chance of rain.  Snow level rising to 6500 feet in the afternoon. Partly sunny, with a high near 45. South wind 10 to 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 45 °F

    Chance Snow
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow between 10am and 1pm, then a slight chance of rain after 1pm.  Snow level 6100 feet. Partly sunny, with a high near 49. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Snow, mainly after 2pm. High near 41. Breezy, with a south wind around 23 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow, mainly before 4am. Low around 32. South southwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
A slight chance of snow between 9am and 2pm. Mostly cloudy, with a high near 40. Southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 37. South southwest wind around 15 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Thursday
A chance of snow before 1pm, then a slight chance of rain. Snow level rising to 6500 feet in the afternoon. Partly sunny, with a high near 45. South wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
A slight chance of snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level 6100 feet. Partly sunny, with a high near 49. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Partly sunny, with a high near 50.
Saturday Night
A slight chance of rain after 10pm. Snow level 6500 feet. Mostly cloudy, with a low around 41.
Sunday
A chance of rain and snow. Snow level 5900 feet. Partly sunny, with a high near 46.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 38.
Monday
A chance of rain and snow. Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Happy Camp CA
 41.92°N 123.21°W (Elev. 5666 ft)
1:06 pm PST Jan 27, 2026
1pm PST Jan 27, 2026-6pm PST Feb 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

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