Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

Lat: 38.5°NLon: 122.81667°WElev: 125.0ft.

Clear

50°F

10°C

Humidity 100%
Wind Speed NW 4 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 10 Nov 04:35 AM PST
Extended Forecast for

Angwin CA

  • Today

    Today: Mostly sunny, with a high near 74. North wind around 6 mph becoming calm  in the morning.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 57. Calm wind becoming north around 5 mph after midnight.

    Low: 57 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 70. Light and variable wind becoming south southeast 5 to 8 mph in the afternoon.

    High: 70 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53. West southwest wind 7 to 14 mph.

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain after 10am.  Cloudy, with a high near 57. South wind 14 to 18 mph, with gusts as high as 28 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 47. Breezy.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 47 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain.  High near 50. Chance of precipitation is 80%.

    High: 50 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain Likely

  • Friday

    Friday: A chance of rain, mainly before 4pm.  Partly sunny, with a high near 47.

    High: 47 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 74. North wind around 6 mph becoming calm in the morning.
Tonight
Partly cloudy, with a low around 57. Calm wind becoming north around 5 mph after midnight.
Veterans Day
Mostly cloudy, with a high near 70. Light and variable wind becoming south southeast 5 to 8 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 53. West southwest wind 7 to 14 mph.
Wednesday
A 40 percent chance of rain after 10am. Cloudy, with a high near 57. South wind 14 to 18 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Low around 47. Breezy. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain. High near 50. Chance of precipitation is 80%.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 42.
Friday
A chance of rain, mainly before 4pm. Partly sunny, with a high near 47.
Friday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 46.
Sunday
A chance of rain. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Angwin CA
 38.58°N 122.45°W (Elev. 1759 ft)
1:27 am PST Nov 10, 2025
4am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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Additional Resources

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Hourly Weather Forecast

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