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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

30°F

-1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 19 Feb 09:35 PM PST
Extended Forecast for

3 Miles NE Grass Valley CA

Cold Weather Advisory February 20, 12:00am until February 20, 09:00am
Winter Storm Warning February 19, 09:58pm until February 19, 10:00pm
Click here for hazard details and duration
Cold Weather Advisory
...
  •  
    Winter Storm Warning February 19, 09:58pm until February 19, 10:00pm

    NOW until 10:00pm Thu

    Winter Storm Warning

  • Tonight

    Low: 26 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 42. Light south wind.

    High: 42 °F

    Frost then
    Mostly Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 7pm. Otherwise, partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 9am. Otherwise, partly sunny, with a high near 49. Calm wind becoming south around 5 mph in the afternoon.

    High: 49 °F

    Frost then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm. Partly cloudy, with a low around 36. Light east southeast wind.

    Low: 36 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 40 percent chance of rain. Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Monday

    Monday: Rain, mainly after 4pm. Mostly cloudy, with a high near 58.

    High: 58 °F

    Rain

Detailed Forecast

Tonight
Widespread frost before 5am. Otherwise, mostly cloudy, with a low around 26. South wind around 6 mph becoming calm in the evening.
Friday
Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 42. Light south wind.
Friday Night
Widespread frost, mainly after 7pm. Otherwise, partly cloudy, with a low around 26. Calm wind.
Saturday
Widespread frost, mainly before 9am. Otherwise, partly sunny, with a high near 49. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
A 20 percent chance of rain after 10pm. Partly cloudy, with a low around 36. Light east southeast wind.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 54.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42.
Monday
Rain, mainly after 4pm. Mostly cloudy, with a high near 58.
Monday Night
Rain. The rain could be heavy at times. Cloudy, with a low around 46.
Tuesday
Rain. The rain could be heavy at times. Cloudy, with a high near 53.
Tuesday Night
Rain. Cloudy, with a low around 44.
Wednesday
Rain likely. Mostly cloudy, with a high near 56.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 41.
Thursday
A chance of rain. Partly sunny, with a high near 60.
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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 19, 2026
Forecast Valid:
9pm PST Feb 19, 2026-6pm PST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation