NWS Sacramento Changes to Public and Fire Weather Zones Coming April 16, 2026
Current conditions at
Nevada County Air Park (KGOO)
Lat: 39.224028°NLon: 121.003083°WElev: 3154.0ft.Mist
48°F
9°C
| Humidity | 100% |
| Wind Speed | N 0 MPH |
| Barometer | 29.88 in (1011.85 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 5.00 mi |
| Last update | 10 Apr 10:35 PM PDT |
Extended Forecast for
Grass Valley CA
Tonight
Low: 47 °F
Showers
Likely then
ShowersSaturday
High: 53 °F
Showers
Saturday Night
Low: 36 °F
Heavy Rain
Sunday
High: 46 °F
Showers
Sunday Night
Low: 36 °F
Showers then
Chance RainMonday
High: 55 °F
Slight Chance
RainMonday Night
Low: 37 °F
Partly Cloudy
Tuesday
High: 60 °F
Sunny
Tuesday Night
Low: 40 °F
Mostly Clear
Detailed Forecast
Tonight
Showers and possibly a thunderstorm, mainly before 5am, then rain and possibly a thunderstorm after 5am. Steady temperature around 47. South wind 3 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Rain before 11am, then showers and possibly a thunderstorm, mainly after 11am. High near 53. South wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Some of the storms could produce heavy rainfall. Low around 36. South wind 5 to 9 mph becoming light southeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday
Showers and possibly a thunderstorm. High near 46. South wind 3 to 7 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Showers and possibly a thunderstorm before 8pm, then rain, mainly between 8pm and 11pm. Low around 36. South southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 67.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Grass Valley CA
39.23°N 121.05°W (Elev. 2657 ft)
39.23°N 121.05°W (Elev. 2657 ft)
2:01 pm PDT Apr 10, 2026
10pm PDT Apr 10, 2026-6pm PDT Apr 17, 2026
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