Severe Weather and Heavy Rainfall in the Midwest and Desert Southwest; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall are possible in the Midwest into the Central Appalachians and the Desert Southwest early this week. Storms are also expected in parts of the northern Plains today. Fire weather and air quality concerns will persist across portions of the West. Mid-summer heat will continue across much of the CONUS this week, especially in the the south-central High Plains. Read More >

Current conditions at

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

NA

97°F

36°C

Humidity 19%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Heat Index94°F (34°C)
Last update 10 Aug 11:26 AM PDT
Extended Forecast for

19 Miles E Potter Valley CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. Southeast wind around 7 mph becoming south southwest.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 67. West southwest wind around 5 mph becoming calm.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. East northeast wind around 7 mph becoming west southwest in the afternoon.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. West southwest wind around 6 mph becoming light and variable.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. North northeast wind 6 to 8 mph becoming south southeast in the afternoon.

    High: 81 °F

    Sunny

  • Wednesday Night

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

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 87. Southeast wind around 7 mph becoming south southwest.
Tonight
Mostly clear, with a low around 67. West southwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 84. East northeast wind around 7 mph becoming west southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 65. West southwest wind around 6 mph becoming light and variable.
Wednesday
Sunny, with a high near 81. North northeast wind 6 to 8 mph becoming south southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles E Potter Valley CA
 39.32°N 122.76°W (Elev. 3999 ft)
11:52 am PDT Aug 10, 2026
12pm PDT Aug 10, 2026-6pm PDT Aug 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database