Hazardous Weather Conditions
Current conditions at
Nevada County Air Park (KGOO)
Lat: 39.224028°NLon: 121.003083°WElev: 3154.0ft.
Clear
91°F
33°C
| Humidity | 17% |
| Wind Speed | W 5 MPH |
| Barometer | 30.17 in (1021.67 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Heat Index | 87°F (31°C) |
| Last update | 09 Sep 03:35 PM PDT |
Extended Forecast for
3 Miles NNE Grass Valley CA
Heat Advisory September 9, 03:54pm until September 10, 10:00pm
NOW until 10:00pm Thu

Heat Advisory
Tonight

Low: 66 °F
Partly Cloudy
Thursday

High: 93 °F
Mostly Sunny
Thursday Night

Low: 65 °F
Mostly Clear
Friday

High: 86 °F
Sunny
Friday Night

Low: 59 °F
Mostly Clear
Saturday

High: 75 °F
Sunny
Saturday Night

Low: 52 °F
Clear
Sunday

High: 75 °F
Sunny
Detailed Forecast
Tonight
Partly cloudy, with a low around 66. Light and variable wind.
Thursday
Mostly sunny, with a high near 93. Light and variable wind.
Thursday Night
Mostly clear, with a low around 65. Light and variable wind.
Friday
Sunny, with a high near 86. Calm wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 59. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 75.
Saturday Night
Clear, with a low around 52.
Sunday
Sunny, with a high near 75.
Sunday Night
Clear, with a low around 56.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 73.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Grass Valley CA
39.26°N 121.02°W (Elev. 2589 ft)
39.26°N 121.02°W (Elev. 2589 ft)
2:00 pm PDT Sep 9, 2026
3pm PDT Sep 9, 2026-6pm PDT Sep 16, 2026



