Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Current conditions at

READER RANCH (RRRC1)

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

NA

59°F

15°C

Humidity 55%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 13 Jan 05:13 PM PST
Extended Forecast for

Penn Valley CA

  • Tonight

    Tonight: Clear, with a low around 44. Light east northeast wind.

    Low: 44 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. Light east wind.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65. Light and variable wind.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 44. East northeast wind 3 to 5 mph.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 44. Light east northeast wind.
Wednesday
Sunny, with a high near 62. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 45. Light east wind.
Thursday
Sunny, with a high near 65. Light and variable wind.
Thursday Night
Clear, with a low around 44. East northeast wind 3 to 5 mph.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 44.
M.L.King Day
Sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Penn Valley CA
 39.21°N 121.19°W (Elev. 1401 ft)
1:21 pm PST Jan 13, 2026
5pm PST Jan 13, 2026-6pm PST Jan 20, 2026
 
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Additional Resources

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