
Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West
Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >
Current conditions at
Nevada County Air Park (KGOO)
Lat: 39.224028°NLon: 121.003083°WElev: 3154.0ft.
Clear
59°F
15°C
| Humidity | 67% |
| Wind Speed | N 0 MPH |
| Barometer | 30.0 in (1015.92 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 20 Jun 02:55 AM PDT |
Extended Forecast for
Grass Valley CA
Overnight

Low: 52 °F
Clear
Saturday

High: 79 °F
Sunny
Saturday Night

Low: 55 °F
Clear
Sunday

High: 84 °F
Sunny
Sunday Night

Low: 59 °F
Clear
Monday

High: 87 °F
Sunny
Monday Night

Low: 62 °F
Clear
Tuesday

High: 90 °F
Sunny
Tuesday Night

Low: 62 °F
Clear
Detailed Forecast
Overnight
Clear, with a low around 52. Calm wind.
Saturday
Sunny, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 55. Calm wind.
Sunday
Sunny, with a high near 84. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 59. Light and variable wind.
Monday
Sunny, with a high near 87.
Monday Night
Clear, with a low around 62.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Clear, with a low around 62.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Clear, with a low around 63.
Thursday
Sunny, with a high near 89.
Thursday Night
Clear, with a low around 61.
Friday
Sunny, with a high near 86.
Additional Forecasts and Information
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ABOUT 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)
2:00 am PDT Jun 20, 2026
3am PDT Jun 20, 2026-6pm PDT Jun 26, 2026


