Areas of Fire Weather and Severe Thunderstorms on Friday
Critical fire weather is expected Friday across the Northern Plains, Upper Midwest, and southern High Plains due to gusty winds and low humidity. Severe thunderstorms capable of large to very large hail, wind damage and tornadoes will be possible Friday and Saturday across parts of the central Plains. Read More >
Current conditions at
Nevada County Air Park (KGOO)
Lat: 39.224028°NLon: 121.003083°WElev: 3154.0ft.
Clear
63°F
17°C
| Humidity | 39% |
| Wind Speed | N 0 MPH |
| Barometer | 30.02 in (1016.59 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 15 May 01:35 AM PDT |
Extended Forecast for
Grass Valley CA
Overnight
Low: 52 °F
Clear
Friday
High: 79 °F
Sunny
Friday Night
Low: 50 °F
Mostly Clear
Saturday
High: 72 °F
Sunny
Saturday Night
Low: 48 °F
Mostly Clear
Sunday
High: 71 °F
Sunny
Sunday Night
Low: 50 °F
Clear
Monday
High: 77 °F
Sunny
Monday Night
Low: 52 °F
Clear
Detailed Forecast
Overnight
Clear, with a low around 52. Calm wind.
Friday
Sunny, with a high near 79. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 50. Calm wind.
Saturday
Sunny, with a high near 72. Calm wind becoming west 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 48. West northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 71.
Sunday Night
Clear, with a low around 50.
Monday
Sunny, with a high near 77.
Monday Night
Clear, with a low around 52.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Clear, with a low around 57.
Thursday
Sunny, with a high near 86.
Additional Forecasts and Information
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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)
11:31 pm PDT May 14, 2026
1am PDT May 15, 2026-6pm PDT May 21, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
