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

Hazardous Weather Conditions

Current conditions at

READER RANCH (RRRC1)

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

NA

69°F

21°C

Humidity 34%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 04 Oct 01:13 AM PDT
Extended Forecast for

3 Miles NNW Penn Valley CA

Heat Advisory October 4, 02:07am until October 7, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 4, 02:07am until October 7, 10:00pm

    NOW until 10:00pm Wed

    Heat Advisory

  • Overnight

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 95. East wind around 5 mph becoming calm in the afternoon.

    High: 95 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 68. Light east wind.

    Low: 68 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 96. East northeast wind around 5 mph becoming light and variable.

    High: 96 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 68. Light and variable wind becoming east northeast around 5 mph.

    Low: 68 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 71. Light east wind.
Sunday
Partly sunny, with a high near 95. East wind around 5 mph becoming calm in the afternoon.
Sunday Night
Mostly cloudy, with a low around 68. Light east wind.
Monday
Sunny and hot, with a high near 96. East northeast wind around 5 mph becoming light and variable.
Monday Night
Clear, with a low around 68. Light and variable wind becoming east northeast around 5 mph.
Tuesday
Sunny and hot, with a high near 96.
Tuesday Night
Clear, with a low around 65.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Clear, with a low around 67.
Thursday
Sunny, with a high near 95.
Thursday Night
Mostly clear, with a low around 66.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Penn Valley CA
 39.23°N 121.19°W (Elev. 1398 ft)
Last Update:
2:00 am PDT Oct 4, 2026
Forecast Valid:
2am PDT Oct 4, 2026-6pm PDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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