Hazardous Weather Conditions
Current conditions at
READER RANCH (RRRC1)
Lat: 39.30351°NLon: 121.11725°WElev: 1968.0ft.NA
94°F
34°C
| Humidity | 22% |
| Wind Speed | W 2 MPH |
| Barometer | NA |
| Dewpoint | 50°F (10°C) |
| Visibility | NA |
| Heat Index | 91°F (33°C) |
| Last update | 10 Sep 12:13 PM PDT |
Extended Forecast for
6 Miles NNW Grass Valley CA
Heat Advisory September 10, 01:20pm until September 10, 10:00pm
NOW until 10:00pm Thu

Heat Advisory
This Afternoon

High: 95 °F
Mostly Sunny
Tonight

Low: 64 °F
Mostly Clear
Friday

High: 89 °F
Sunny
Friday Night

Low: 60 °F
Mostly Clear
Saturday

High: 82 °F
Sunny
Saturday Night

Low: 53 °F
Mostly Clear
Sunday

High: 78 °F
Sunny
Sunday Night

Low: 53 °F
Clear
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 95. West southwest wind around 5 mph.
Tonight
Mostly clear, with a low around 64. South wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 89. Calm wind becoming south around 6 mph in the morning.
Friday Night
Mostly clear, with a low around 60. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 82. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 78.
Sunday Night
Clear, with a low around 53.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Sunny, with a high near 81.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles NNW Grass Valley CA
39.29°N 121.12°W (Elev. 1801 ft)
39.29°N 121.12°W (Elev. 1801 ft)
11:26 am PDT Sep 10, 2026
1pm PDT Sep 10, 2026-6pm PDT Sep 16, 2026



