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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 S 3 MPH
Barometer 29.6 in (1002.37 mb)
Dewpoint 32°F (0°C)
Visibility 0.25 mi
Last update 19 Feb 11:55 AM PST
Extended Forecast for

2 Miles S Grass Valley CA

Winter Storm Warning February 19, 12:14pm until February 19, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 19, 12:14pm until February 19, 10:00pm

    NOW until 10:00pm Thu

    Winter Storm Warning

  • This Afternoon

    High: 37 °F

    Snow Likely

  • Tonight

    Tonight: A 10 percent chance of snow before 7pm.  Mostly cloudy, with a low around 26. South southeast wind around 6 mph becoming calm  in the evening.

    Low: 26 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. Light and variable wind.

    High: 42 °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 49. East wind around 6 mph becoming south in the afternoon.

    High: 49 °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 52.

    High: 52 °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

This Afternoon
Snow likely, mainly before 2pm. Mostly cloudy, with a high near 37. South wind around 9 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
A 10 percent chance of snow before 7pm. Mostly cloudy, with a low around 26. South southeast wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 42. Light and variable wind.
Friday Night
Partly cloudy, with a low around 25. Light east wind.
Saturday
Partly sunny, with a high near 49. East wind around 6 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 52.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 41.
Monday
A chance of rain. Mostly cloudy, with a high near 56.
Monday Night
Rain. Cloudy, with a low around 44.
Tuesday
Rain. Cloudy, with a high near 53.
Tuesday Night
Rain. Cloudy, with a low around 43.
Wednesday
Rain likely. Mostly cloudy, with a high near 54.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Grass Valley CA
 39.2°N 121.07°W (Elev. 2398 ft)
12:00 pm PST Feb 19, 2026
12pm 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