Severe Thunderstorms in the Central Plains and Lower Missouri Valley; Heat Continues in the Southeast and Southwest
Severe thunderstorms capable of large hail and damaging wind gusts are forecast to impact the central Plains into the Lower Missouri Valley through this afternoon. Dangerous heat persists across the southern Plains, Southeast U.S. and Puerto Rico this week, and will return to the Southwest today. Read More >
Current conditions at
Nevada County Air Park (KGOO)
Lat: 39.224028°NLon: 121.003083°WElev: 3154.0ft.
Clear
70°F
21°C
| Humidity | 37% |
| Wind Speed | N 0 MPH |
| Barometer | 30.09 in (1018.96 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 18 Aug 06:50 AM PDT |
Extended Forecast for
4 Miles NNE Grass Valley CA
Today
High: 89 °F
Sunny
Tonight
Low: 64 °F
Partly Cloudy
Wednesday
High: 90 °F
Sunny
Wednesday Night
Low: 65 °F
Mostly Clear
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 65 °F
Mostly Cloudy
Friday
High: 86 °F
Mostly Sunny
Friday Night
Low: 62 °F
Mostly Clear
Saturday
High: 84 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 89. Light and variable wind.
Tonight
Partly cloudy, with a low around 64. Calm wind.
Wednesday
Sunny, with a high near 90. Calm wind becoming west southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 65. Light and variable wind.
Thursday
Sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 65.
Friday
Mostly sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 61.
Monday
Sunny, with a high near 83.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NNE Grass Valley CA
39.28°N 121.03°W (Elev. 2999 ft)
39.28°N 121.03°W (Elev. 2999 ft)
2:51 am PDT Aug 18, 2026
7am PDT Aug 18, 2026-6pm PDT Aug 24, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
