Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday
In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >
Current conditions at
Nevada County Air Park (KGOO)
Lat: 39.224028°NLon: 121.003083°WElev: 3154.0ft.
Clear
68°F
20°C
| Humidity | 45% |
| Wind Speed | N 0 MPH |
| Barometer | 30.08 in (1018.63 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 08 Jul 02:35 AM PDT |
Extended Forecast for
Grass Valley CA
Overnight
Low: 57 °F
Clear
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 59 °F
Clear
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 62 °F
Clear
Friday
High: 89 °F
Sunny
Friday Night
Low: 63 °F
Mostly Clear
Saturday
High: 90 °F
Sunny
Saturday Night
Low: 66 °F
Partly Cloudy
Detailed Forecast
Overnight
Clear, with a low around 57. Calm wind.
Wednesday
Sunny, with a high near 85. Calm wind becoming west southwest around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 59. Light and variable wind.
Thursday
Sunny, with a high near 89. Calm wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 62. West southwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 90.
Saturday Night
Partly cloudy, with a low around 66.
Sunday
Partly sunny, with a high near 90.
Sunday Night
Mostly cloudy, with a low around 67.
Monday
Mostly sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 92.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Grass Valley CA
39.23°N 121.08°W (Elev. 2598 ft)
39.23°N 121.08°W (Elev. 2598 ft)
2:00 am PDT Jul 8, 2026
2am PDT Jul 8, 2026-6pm PDT Jul 14, 2026
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