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

Nevada County Air Park (KGOO)

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

Clear

66°F

19°C

Humidity 27%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 10 Nov 03:15 AM PST
Extended Forecast for

4 Miles NNE Grass Valley CA

  • Overnight

    Overnight: Partly cloudy, with a low around 54. Light east wind.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75. Calm wind.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. Light east wind.

    Low: 52 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 71. Calm wind.

    High: 71 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 4pm.  Mostly cloudy, with a high near 61.

    High: 61 °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 44. Chance of precipitation is 90%.

    Low: 44 °F

    Heavy Rain

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 10am. Some of the storms could produce heavy rainfall.  Cloudy, with a high near 48.

    High: 48 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Showers.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 54. Light east wind.
Monday
Mostly sunny, with a high near 75. Calm wind.
Monday Night
Partly cloudy, with a low around 52. Light east wind.
Veterans Day
Partly sunny, with a high near 71. Calm wind.
Tuesday Night
Partly cloudy, with a low around 51. Calm wind.
Wednesday
A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 61.
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 44. Chance of precipitation is 90%.
Thursday
Showers, with thunderstorms also possible after 10am. Some of the storms could produce heavy rainfall. Cloudy, with a high near 48.
Thursday Night
Showers. Mostly cloudy, with a low around 37.
Friday
A chance of showers, mainly before 4pm. Mostly cloudy, with a high near 45.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
A chance of showers. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Grass Valley CA
 39.28°N 121.03°W (Elev. 2999 ft)
1:20 am PST Nov 10, 2025
3am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database