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Hazardous Weather Conditions

Current conditions at

Nevada County Air Park (KGOO)

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

Overcast

36°F

2°C

Humidity 100%
Wind Speed N 4 MPH
Barometer 29.46 in (997.63 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 16 Feb 03:55 PM PST
Extended Forecast for

4 Miles SE Grass Valley CA

Winter Storm Warning February 16, 04:26pm until February 19, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 16, 04:26pm until February 19, 10:00pm

    NOW until 10:00pm Thu

    Winter Storm Warning

  • Washington's Birthday

    High: 40 °F

    Rain

  • Tonight

    Tonight: Rain before 2am, then rain and snow between 2am and 4am, then snow after 4am. The snow could be heavy at times. Some thunder is also possible. Low around 32. South southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 32 °F

    Showers then
    Rain/Snow

  • Tuesday

    Tuesday: Snow before 10am, then rain and snow showers. The snow could be heavy at times. Some thunder is also possible. High near 37. South wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 37 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 10pm. Some thunder is also possible. Low around 29. South southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow before 4pm, then rain and snow. High near 38. South wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 10pm. Low around 31. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 31 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow before 10am, then rain and snow. High near 39. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow likely before 10pm, then a chance of snow. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Washington's Birthday
Rain. Steady temperature around 40. Southeast wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain before 2am, then rain and snow between 2am and 4am, then snow after 4am. The snow could be heavy at times. Some thunder is also possible. Low around 32. South southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow before 10am, then rain and snow showers. The snow could be heavy at times. Some thunder is also possible. High near 37. South wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Rain and snow, becoming all snow after 10pm. Some thunder is also possible. Low around 29. South southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow before 4pm, then rain and snow. High near 38. South wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Rain and snow, becoming all snow after 10pm. Low around 31. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow before 10am, then rain and snow. High near 39. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Rain and snow likely before 10pm, then a chance of snow. Mostly cloudy, with a low around 27.
Friday
A chance of snow before 1pm, then a chance of rain. Partly sunny, with a high near 43.
Friday Night
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow. Partly sunny, with a high near 48.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 36.
Sunday
Rain likely. Mostly cloudy, with a high near 52.
Sunday Night
Rain. Mostly cloudy, with a low around 40.
Monday
Rain. Cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Grass Valley CA
 39.19°N 121.01°W (Elev. 2477 ft)
Last Update:
1:06 pm PST Feb 16, 2026
Forecast Valid:
4pm PST Feb 16, 2026-6pm PST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation