Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes
Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >
Current conditions at
Nevada County Air Park (KGOO)
Lat: 39.224028°NLon: 121.003083°WElev: 3154.0ft.
Clear
52°F
11°C
| Humidity | 43% |
| Wind Speed | N 0 MPH |
| Barometer | 30.3 in (1026.08 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 12 Jan 06:35 PM PST |
Extended Forecast for
Grass Valley CA
Tonight
Low: 41 °F
Clear
Tuesday
High: 64 °F
Sunny
Tuesday Night
Low: 44 °F
Clear
Wednesday
High: 66 °F
Sunny
Wednesday Night
Low: 45 °F
Clear
Thursday
High: 66 °F
Sunny
Thursday Night
Low: 44 °F
Clear
Friday
High: 66 °F
Sunny
Friday Night
Low: 44 °F
Clear
Detailed Forecast
Tonight
Clear, with a low around 41. East wind 3 to 5 mph.
Tuesday
Sunny, with a high near 64. East northeast wind around 5 mph becoming calm in the morning.
Tuesday Night
Clear, with a low around 44. East northeast wind around 5 mph.
Wednesday
Sunny, with a high near 66. Light and variable wind.
Wednesday Night
Clear, with a low around 45. East northeast wind around 5 mph.
Thursday
Sunny, with a high near 66.
Thursday Night
Clear, with a low around 44.
Friday
Sunny, with a high near 66.
Friday Night
Clear, with a low around 44.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 44.
M.L.King Day
Sunny, with a high near 65.
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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)
1:21 pm PST Jan 12, 2026
6pm PST Jan 12, 2026-6pm PST Jan 19, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
