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

Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. Read More >

Current conditions at

STONYFORD (SYWC1)

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

NA

63°F

17°C

Humidity 45%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 21 May 09:26 PM PDT
Extended Forecast for

20 Miles E Potter Valley CA

  • Tonight

    Tonight: Mostly clear, with a low around 52. West northwest wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. North northwest wind 9 to 15 mph becoming south southwest in the morning. Winds could gust as high as 26 mph.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. North northwest wind around 18 mph, with gusts as high as 30 mph.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64. North northwest wind 13 to 18 mph, with gusts as high as 29 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 52. West northwest wind 10 to 13 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 66. North northwest wind 9 to 15 mph becoming south southwest in the morning. Winds could gust as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 47. North northwest wind around 18 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 64. North northwest wind 13 to 18 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 50. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Sunny, with a high near 58.
Saturday Night
Clear, with a low around 44.
Sunday
Sunny, with a high near 63.
Sunday Night
Clear, with a low around 48.
Memorial Day
Sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 66.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles E Potter Valley CA
 39.35°N 122.74°W (Elev. 4364 ft)
Last Update:
5:21 pm PDT May 21, 2024
Forecast Valid:
10pm PDT May 21, 2024-6pm PDT May 28, 2024
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation