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Current conditions at

Nevada County Air Park (KGOO)

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

freezing fog

32°F

0°C

Humidity 100%
Wind Speed N 5 MPH
Barometer 29.56 in (1001.02 mb)
Dewpoint 32°F (0°C)
Visibility 0.50 mi
Wind Chill27°F (-3°C)
Last update 19 Feb 10:55 AM PST
Extended Forecast for

2 Miles SSE Grass Valley CA

Winter Storm Warning February 19, 11:17am until February 19, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 19, 11:17am until February 19, 10:00pm

    NOW until 10:00pm Thu

    Winter Storm Warning

  • Today

    High: 34 °F

    Heavy Snow

  • Tonight

    Tonight: A 10 percent chance of snow before 7pm.  Mostly cloudy, with a low around 24. South wind 5 to 8 mph becoming calm  in the evening.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40. Light and variable wind.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. Light east wind.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 47. East wind 5 to 7 mph becoming south in the afternoon.

    High: 47 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm.  Partly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 40 percent chance of rain.  Partly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Today
Snow, mainly before 2pm. The snow could be heavy at times. High near 34. South wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
A 10 percent chance of snow before 7pm. Mostly cloudy, with a low around 24. South wind 5 to 8 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 40. Light and variable wind.
Friday Night
Partly cloudy, with a low around 25. Light east wind.
Saturday
Partly sunny, with a high near 47. East wind 5 to 7 mph becoming south in the afternoon.
Saturday Night
A 20 percent chance of rain after 10pm. Partly cloudy, with a low around 35.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 50.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 41.
Monday
A chance of rain. Mostly cloudy, with a high near 54.
Monday Night
Rain. Cloudy, with a low around 44.
Tuesday
Rain. Cloudy, with a high near 51.
Tuesday Night
Rain. Cloudy, with a low around 43.
Wednesday
Rain likely. Mostly cloudy, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Grass Valley CA
 39.19°N 121.04°W (Elev. 2999 ft)
3:26 am PST Feb 19, 2026
11am PST Feb 19, 2026-6pm PST Feb 25, 2026
 
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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