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

Areas of Excessive Rainfall and Severe Thunderstorms; Typhoon Watch for Guam/CNMI

Heavy to excessive rainfall will continue today from the Texas Big Bend region into southern Oklahoma. Locally considerable flash and urban flooding is possible, and river flooding will continue in central Oklahoma. Scattered severe thunderstorms are possible in parts of the Mid-Atlantic Friday. A Typhoon Watch has been issued for Guam and CNMI. Read More >

Current conditions at

LYONS VALLEY (COWC1)

Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.

NA

86°F

30°C

Humidity 13%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Heat Index83°F (28°C)
Last update 15 Oct 04:01 PM PDT
Extended Forecast for

9 Miles SE Potter Valley CA

  • Tonight

    Tonight: Clear, with a low around 57. North wind 5 to 10 mph becoming east in the evening.

    Low: 57 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 87. East northeast wind 5 to 9 mph becoming calm in the morning.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. West northwest wind 5 to 9 mph becoming northeast after midnight.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. Light and variable wind becoming west southwest around 6 mph in the afternoon.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. West wind 5 to 7 mph becoming north after midnight. Winds could gust as high as 18 mph.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 75. North wind around 6 mph becoming southwest in the morning.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Clear, with a low around 57. North wind 5 to 10 mph becoming east in the evening.
Friday
Sunny, with a high near 87. East northeast wind 5 to 9 mph becoming calm in the morning.
Friday Night
Mostly clear, with a low around 58. West northwest wind 5 to 9 mph becoming northeast after midnight.
Saturday
Sunny, with a high near 83. Light and variable wind becoming west southwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 52. West wind 5 to 7 mph becoming north after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 75. North wind around 6 mph becoming southwest in the morning.
Sunday Night
Mostly clear, with a low around 41.
Monday
Mostly sunny, with a high near 61.
Monday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 61.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 43.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SE Potter Valley CA
 39.22°N 123°W (Elev. 2201 ft)
Last Update:
2:10 pm PDT Oct 15, 2026
Forecast Valid:
4pm PDT Oct 15, 2026-6pm PDT Oct 22, 2026
 
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