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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

READER RANCH (RRRC1)

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

NA

68°F

20°C

Humidity 80%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 62°F (17°C)
Visibility NA
Last update 18 Jun 01:13 AM PDT
Extended Forecast for

6 Miles W Penn Valley CA

  • Overnight

    Overnight: Mostly clear, with a low around 64. South southeast wind 3 to 5 mph.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Calm wind becoming south 5 to 9 mph in the morning.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of rain after 5am. Mostly clear, with a low around 62. South southeast wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Slight Chance
    Rain

  • Juneteenth

    Juneteenth: Sunny, with a high near 84. South southwest wind 5 to 8 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 58. South southwest wind 5 to 9 mph becoming calm after midnight.

    Low: 58 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 64. South southeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 90. Calm wind becoming south 5 to 9 mph in the morning.
Thursday Night
A 10 percent chance of rain after 5am. Mostly clear, with a low around 62. South southeast wind 5 to 11 mph, with gusts as high as 20 mph.
Juneteenth
Sunny, with a high near 84. South southwest wind 5 to 8 mph.
Friday Night
Clear, with a low around 58. South southwest wind 5 to 9 mph becoming calm after midnight.
Saturday
Sunny, with a high near 86.
Saturday Night
Clear, with a low around 60.
Sunday
Sunny, with a high near 91.
Sunday Night
Clear, with a low around 63.
Monday
Sunny, with a high near 95.
Monday Night
Clear, with a low around 65.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Clear, with a low around 66.
Wednesday
Sunny and hot, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Penn Valley CA
 39.21°N 121.3°W (Elev. 509 ft)
Last Update:
2:00 am PDT Jun 18, 2026
Forecast Valid:
2am PDT Jun 18, 2026-6pm PDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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