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

Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

READER RANCH (RRRC1)

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

NA

82°F

28°C

Humidity 35%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Heat Index81°F (27°C)
Last update 20 Jun 02:13 PM PDT
Extended Forecast for

15 Miles NNE Grass Valley CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 77. West southwest wind 3 to 5 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 59. Calm wind.

    Low: 59 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. Light and variable wind.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 77. West southwest wind 3 to 5 mph.
Tonight
Clear, with a low around 59. Calm wind.
Sunday
Sunny, with a high near 81. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 64. Light and variable wind.
Monday
Sunny, with a high near 85. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Clear, with a low around 67.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Clear, with a low around 66.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Clear, with a low around 67.
Thursday
Sunny, with a high near 86.
Thursday Night
Clear, with a low around 67.
Friday
Sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Grass Valley CA
 39.44°N 121.01°W (Elev. 3330 ft)
Last Update:
2:00 pm PDT Jun 20, 2026
Forecast Valid:
2pm PDT Jun 20, 2026-6pm PDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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Chance of Precipitation