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Current conditions at

Nevada County Air Park (KGOO)

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

Mist

32°F

0°C

Humidity 100%
Wind Speed S 8 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 32°F (0°C)
Visibility 0.50 mi
Wind Chill25°F (-4°C)
Last update 17 Feb 06:55 AM PST
Extended Forecast for

2 Miles SSE Grass Valley CA

Winter Storm Warning February 17, 07:25am until February 19, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 17, 07:25am until February 19, 10:00pm

    NOW until 10:00pm Thu

    Winter Storm Warning

  • Today

    High: 37 °F

    Heavy Snow
    then
    Rain/Snow

  • Tonight

    Tonight: Snow showers before 7pm, then snow likely, mainly between 7pm and midnight. Some thunder is also possible.  Low around 27. South southwest wind 7 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow Showers
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow, mainly after 10am.  High near 36. South wind 7 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 36 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 28. South southeast wind around 10 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Snow

  • Thursday

    Thursday: Snow.  High near 37. South wind around 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 37 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 24. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely
    then Chance
    Snow

  • Friday

    Friday: A 20 percent chance of snow.  Mostly sunny, with a high near 42.

    High: 42 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow, mainly before 4am.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow

Detailed Forecast

Today
Snow before 1pm, then rain and snow. The snow could be heavy at times. Some thunder is also possible. High near 37. South wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow showers before 7pm, then snow likely, mainly between 7pm and midnight. Some thunder is also possible. Low around 27. South southwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow, mainly after 10am. High near 36. South wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow. Low around 28. South southeast wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow. High near 37. South wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 42.
Friday Night
A chance of snow, mainly before 4am. Mostly cloudy, with a low around 29.
Saturday
A slight chance of snow before 10am, then a chance of rain. Partly sunny, with a high near 47.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 37.
Sunday
Rain likely. Mostly cloudy, with a high near 51.
Sunday Night
Rain. Cloudy, with a low around 42.
Monday
Rain. Cloudy, with a high near 50.
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)
1:21 am PST Feb 17, 2026
7am PST Feb 17, 2026-6pm PST Feb 23, 2026
 
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Additional Resources

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