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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

HIGH GLADE LOOKOUT (HGLC1)

Lat: 39.2089°NLon: 122.80999°WElev: 4807.0ft.

NA

63°F

17°C

Humidity 18%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 17 Oct 10:36 PM PDT
Extended Forecast for

10 Miles ESE Potter Valley CA

  • Tonight

    Tonight: Clear, with a low around 52. Calm wind.

    Low: 52 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 79. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 40. Northwest wind 5 to 7 mph becoming calm.

    Low: 40 °F

    Increasing
    Clouds

  • Monday

    Monday: A 10 percent chance of rain after 11am. Mostly cloudy, with a high near 65. West northwest wind 7 to 10 mph.

    High: 65 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40. West northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 40 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am. Partly sunny, with a high near 69. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 69 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain. Partly sunny, with a high near 69.

    High: 69 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 52. Calm wind.
Sunday
Sunny, with a high near 79. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Sunday Night
Increasing clouds, with a low around 40. Northwest wind 5 to 7 mph becoming calm.
Monday
A 10 percent chance of rain after 11am. Mostly cloudy, with a high near 65. West northwest wind 7 to 10 mph.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40. West northwest wind 5 to 8 mph becoming calm in the evening.
Tuesday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 69. Calm wind becoming east southeast around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 43.
Wednesday
A chance of rain. Partly sunny, with a high near 69.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Patchy fog before 11am. Otherwise, partly sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 39.
Friday
Patchy fog. Otherwise, sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 40.
Saturday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Potter Valley CA
 39.25°N 122.95°W (Elev. 1555 ft)
Last Update:
9:28 pm PDT Oct 17, 2026
Forecast Valid:
11pm PDT Oct 17, 2026-6pm PDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation