Heat Builds in the West; Extremely Critical Fire Weather in the Northwest
A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >
Current conditions at
Nevada County Air Park (KGOO)
Lat: 39.224028°NLon: 121.003083°WElev: 3154.0ft.
Clear
91°F
33°C
| Humidity | 15% |
| Wind Speed | W 3 MPH |
| Barometer | 30.04 in (1017.27 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Heat Index | 87°F (31°C) |
| Last update | 01 Aug 05:55 PM PDT |
Extended Forecast for
4 Miles NE Grass Valley CA
Tonight
Low: 66 °F
Clear
Sunday
High: 96 °F
Hot
Sunday Night
Low: 65 °F
Clear
Monday
High: 96 °F
Hot
Monday Night
Low: 65 °F
Clear
Tuesday
High: 96 °F
Hot
Tuesday Night
Low: 65 °F
Clear
Wednesday
High: 94 °F
Sunny
Wednesday Night
Low: 64 °F
Clear
Detailed Forecast
Tonight
Clear, with a low around 66. Calm wind.
Sunday
Sunny and hot, with a high near 96. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 65. Calm wind.
Monday
Sunny and hot, with a high near 96. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Clear, with a low around 65. Light and variable wind.
Tuesday
Sunny and hot, with a high near 96.
Tuesday Night
Clear, with a low around 65.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny, with a high near 95.
Thursday Night
Clear, with a low around 66.
Friday
Sunny, with a high near 94.
Friday Night
Clear, with a low around 66.
Saturday
Sunny, with a high near 95.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NE Grass Valley CA
39.26°N 121.02°W (Elev. 2589 ft)
39.26°N 121.02°W (Elev. 2589 ft)
2:00 pm PDT Aug 1, 2026
6pm PDT Aug 1, 2026-6pm PDT Aug 8, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
