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

Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

HIGH GLADE LOOKOUT (HGLC1)

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

NA

68°F

20°C

Humidity 66%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Last update 17 Aug 09:36 AM PDT
Extended Forecast for

10 Miles ESE Potter Valley CA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 80. West northwest wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 80 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. West northwest wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82. Light west wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 51. West northwest wind 6 to 11 mph becoming light and variable after midnight.

    Low: 51 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 56. West wind 6 to 8 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 80. West northwest wind 5 to 11 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 49. West northwest wind 8 to 13 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 82. Light west wind becoming west northwest 5 to 10 mph in the afternoon.
Monday Night
Clear, with a low around 51. West northwest wind 6 to 11 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 87. Calm wind becoming west southwest around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 56. West wind 6 to 8 mph becoming north after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny, with a high near 97.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny and hot, with a high near 99.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 98.
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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:
10:05 pm PDT Aug 16, 2025
Forecast Valid:
10am PDT Aug 17, 2025-6pm PDT Aug 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation