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Hazardous Weather Conditions

Current conditions at

Nevada County Air Park (KGOO)

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

Fog

32°F

0°C

Humidity 100%
Wind Speed SSW 5 MPH
Barometer 29.56 in (1001.02 mb)
Dewpoint 32°F (0°C)
Visibility -0.25 mi
Wind Chill27°F (-3°C)
Last update 17 Feb 05:55 PM PST
Extended Forecast for

3 Miles NE Grass Valley CA

Winter Storm Warning February 17, 06:29pm until February 19, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 17, 06:29pm until February 19, 10:00pm

    NOW until 10:00pm Thu

    Winter Storm Warning

  • Tonight

    Low: 26 °F

    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 38. South wind 5 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 29. South southeast wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 29 °F

    Heavy Snow

  • Thursday

    Thursday: Snow, mainly before 4pm. The snow could be heavy at times. High near 38. South southeast wind around 9 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 38 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 23. Light and variable wind. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    then Slight
    Chance Snow

  • Friday

    Friday: A slight chance of snow between 10am and 1pm, then a slight chance of rain after 1pm. Mostly sunny, with a high near 44. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of rain and snow before 7pm, then a slight chance of snow. Partly cloudy, with a low around 26. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: A chance of rain, mainly after 4pm. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain

Detailed Forecast

Tonight
Rain and snow before 10pm, then a chance of snow between 10pm and 4am. Some thunder is also possible. Low around 26. Southwest wind 5 to 10 mph becoming light south southwest in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 38. South wind 5 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 29. South southeast wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow, mainly before 4pm. The snow could be heavy at times. High near 38. South southeast wind around 9 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday Night
A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 23. Light and variable wind. New snow accumulation of less than a half inch possible.
Friday
A slight chance of snow between 10am and 1pm, then a slight chance of rain after 1pm. Mostly sunny, with a high near 44. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow before 7pm, then a slight chance of snow. Partly cloudy, with a low around 26. Chance of precipitation is 20%.
Saturday
A chance of rain, mainly after 4pm. Partly sunny, with a high near 48.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 37.
Sunday
Rain likely. Mostly cloudy, with a high near 50.
Sunday Night
Rain. Cloudy, with a low around 43.
Monday
Rain. Cloudy, with a high near 51.
Monday Night
Rain. Cloudy, with a low around 42.
Tuesday
Rain. Cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Grass Valley CA
 39.26°N 121.02°W (Elev. 2589 ft)
Last Update:
1:21 pm PST Feb 17, 2026
Forecast Valid:
6pm PST Feb 17, 2026-6pm PST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation