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NWS Sacramento Changes to Public and Fire Weather Zones Coming March 3rd

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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

28°F

-2°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 20 Feb 04:55 AM PST
Extended Forecast for

2 Miles SW Alta Sierra CA

Cold Weather Advisory until February 20, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until February 20, 09:00am

    NOW until 9:00am Fri

    Cold Weather Advisory

  • Overnight

    Low: 27 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 45. Light and variable wind.

    High: 45 °F

    Frost then
    Mostly Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 11pm. Otherwise, partly cloudy, with a low around 27. Light east wind.

    Low: 27 °F

    Frost

  • Saturday

    Saturday: Partly sunny, with a high near 53. East wind around 6 mph becoming south in the afternoon.

    High: 53 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 4am. Partly cloudy, with a low around 38. East southeast wind around 6 mph.

    Low: 38 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Monday

    Monday: A chance of rain, mainly after 4pm. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance Rain

Detailed Forecast

Overnight
Widespread frost. Otherwise, partly cloudy, with a low around 27. Calm wind.
Friday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 45. Light and variable wind.
Friday Night
Widespread frost, mainly after 11pm. Otherwise, partly cloudy, with a low around 27. Light east wind.
Saturday
Partly sunny, with a high near 53. East wind around 6 mph becoming south in the afternoon.
Saturday Night
A 30 percent chance of rain after 4am. Partly cloudy, with a low around 38. East southeast wind around 6 mph.
Sunday
A 30 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 58.
Sunday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 40.
Monday
A chance of rain, mainly after 4pm. Mostly cloudy, with a high near 60.
Monday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 46.
Tuesday
Rain. Cloudy, with a high near 54.
Tuesday Night
Rain. Cloudy, with a low around 47.
Wednesday
Rain likely. Mostly cloudy, with a high near 59.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 46.
Thursday
A chance of rain. Mostly cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Alta Sierra CA
 39.11°N 121.08°W (Elev. 1791 ft)
Last Update:
1:21 am PST Feb 20, 2026
Forecast Valid:
5am PST Feb 20, 2026-6pm PST Feb 26, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation