National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

NWS Sacramento Changes to Public and Fire Weather Zones Coming April 16, 2026

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Current conditions at

READER RANCH (RRRC1)

Lat: 39.30351°NLon: 121.11725°WElev: 1968.0ft.

NA

68°F

20°C

Humidity 39%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 03 Mar 12:13 PM PST
Extended Forecast for

9 Miles NNW Grass Valley CA

  • Tonight

    Tonight: Increasing clouds, with a low around 43. Calm wind.

    Low: 43 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 50 percent chance of rain, mainly between 9am and 1pm. Mostly sunny, with a high near 58. Calm wind becoming south southwest around 6 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 10pm. Mostly clear, with a low around 36. Light northeast wind.

    Low: 36 °F

    Slight Chance
    Rain then
    Clear

  • Thursday

    Thursday: Sunny, with a high near 62. Northeast wind around 8 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 38. Northeast wind around 7 mph.

    Low: 38 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 43. Calm wind.
Wednesday
A 50 percent chance of rain, mainly between 9am and 1pm. Mostly sunny, with a high near 58. Calm wind becoming south southwest around 6 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of rain before 10pm. Mostly clear, with a low around 36. Light northeast wind.
Thursday
Sunny, with a high near 62. Northeast wind around 8 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Clear, with a low around 38. Northeast wind around 7 mph.
Friday
Sunny, with a high near 65.
Friday Night
Clear, with a low around 43.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 47.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Grass Valley CA
 39.35°N 121.14°W (Elev. 1998 ft)
Last Update:
1:21 pm PST Mar 3, 2026
Forecast Valid:
4pm PST Mar 3, 2026-6pm PDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation