Frigid Airmass to Bring Significantly Colder Temperatures; Heavy Lake-effect Snow; Fire Concerns Across the Central Gulf Coast

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Temperatures will tie or break many records across the Southeast through tonight. Moderate to heavy lake effect snow will continue downwind of the Great Lakes. Gusty winds and dry conditions will support an elevated fire weather threat across the Central Gulf Coast. Read More >

Current conditions at

Nevada County Air Park (KGOO)

Lat: 39.224028°NLon: 121.003083°WElev: 3154.0ft.

Clear

68°F

20°C

Humidity 24%
Wind Speed ESE 5 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 10 Nov 04:35 AM PST
Extended Forecast for

2 Miles NNW Alta Sierra CA

  • Today

    Today: Mostly sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Light east northeast wind.

    Low: 53 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 73. Light and variable wind.

    High: 73 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 4pm.  Mostly cloudy, with a high near 63. Light and variable wind becoming south 5 to 7 mph in the morning.

    High: 63 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then showers after 4am. Some of the storms could produce heavy rainfall.  Low around 46. Chance of precipitation is 90%.

    Low: 46 °F

    Heavy Rain

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 10am. Some of the storms could produce heavy rainfall.  High near 50. Chance of precipitation is 90%.

    High: 50 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Showers.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Showers

  • Friday

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

    High: 47 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 76. Light and variable wind.
Tonight
Partly cloudy, with a low around 53. Light east northeast wind.
Veterans Day
Partly sunny, with a high near 73. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 52. Calm wind.
Wednesday
A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 63. Light and variable wind becoming south 5 to 7 mph in the morning.
Wednesday Night
A chance of showers before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then showers after 4am. Some of the storms could produce heavy rainfall. Low around 46. Chance of precipitation is 90%.
Thursday
Showers, with thunderstorms also possible after 10am. Some of the storms could produce heavy rainfall. High near 50. Chance of precipitation is 90%.
Thursday Night
Showers. Mostly cloudy, with a low around 39.
Friday
A chance of showers, mainly before 4pm. Partly sunny, with a high near 47.
Friday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
A chance of showers. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Alta Sierra CA
 39.16°N 121.06°W (Elev. 2149 ft)
1:20 am PST Nov 10, 2025
6am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database