National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Nevada County Air Park (KGOO)

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

Clear

70°F

21°C

Humidity 19%
Wind Speed SSE 5 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 12 Nov 12:35 PM PST
Extended Forecast for

3 Miles NNW Alta Sierra CA

  • This Afternoon

    This Afternoon: Partly sunny, with a temperature falling to around 65 by 5pm. South wind around 6 mph.

    High: 72 °F⇓

    Partly Sunny

  • Tonight

    Tonight: A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 47. Calm wind becoming east southeast around 5 mph after midnight. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Partly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then rain likely and possibly a thunderstorm after 4pm. High near 54. South wind 14 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 54 °F

    Showers

  • Friday Night

    Friday Night: Rain likely, mainly before 9pm. Mostly cloudy, with a low around 41. Southeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 57. East southeast wind around 5 mph becoming calm in the morning.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain after 10am. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain. Cloudy, with a low around 42.

    Low: 42 °F

    Rain

  • Monday

    Monday: A chance of rain, mainly before 4pm. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

Detailed Forecast

This Afternoon
Partly sunny, with a temperature falling to around 65 by 5pm. South wind around 6 mph.
Tonight
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 47. Calm wind becoming east southeast around 5 mph after midnight. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then rain likely and possibly a thunderstorm after 4pm. High near 54. South wind 14 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
Rain likely, mainly before 9pm. Mostly cloudy, with a low around 41. Southeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly sunny, with a high near 57. East southeast wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
A 40 percent chance of rain after 10am. Mostly cloudy, with a high near 56.
Sunday Night
Rain. Cloudy, with a low around 42.
Monday
A chance of rain, mainly before 4pm. Mostly cloudy, with a high near 51.
Monday Night
A slight chance of rain before 10pm. Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Rain likely. Partly cloudy, with a low around 36.
Wednesday
Rain. Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Alta Sierra CA
 39.16°N 121.09°W (Elev. 1998 ft)
Last Update:
12:16 pm PST Nov 12, 2026
Forecast Valid:
12pm PST Nov 12, 2026-6pm PST Nov 18, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation