Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

HIGH GLADE LOOKOUT (HGLC1)

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

NA

51°F

11°C

Humidity 25%
Wind Speed N 7 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 19 May 05:36 AM PDT
Extended Forecast for

17 Miles E Potter Valley CA

  • Today

    Today: Sunny, with a high near 74. East northeast wind around 5 mph becoming light and variable.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. West wind around 6 mph becoming calm  in the evening.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63. Southwest wind 6 to 11 mph becoming light and variable  in the evening. Winds could gust as high as 20 mph.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. West southwest wind 6 to 11 mph becoming light and variable  in the evening. Winds could gust as high as 18 mph.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 74. East northeast wind around 5 mph becoming light and variable.
Tonight
Mostly clear, with a low around 60. West wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 77. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 63. Southwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 81. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 65. West southwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 60.
Memorial Day
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles E Potter Valley CA
 39.34°N 122.79°W (Elev. 3150 ft)
2:10 am PDT May 19, 2026
6am PDT May 19, 2026-6pm PDT May 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database