Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

STONYFORD (SYWC1)

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

NA

102°F

39°C

Humidity 19%
Wind Speed ENE 5 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Heat Index100°F (38°C)
Last update 13 Jul 02:26 PM PDT
Extended Forecast for

18 Miles WNW Williams CA

Heat Advisory July 13, 03:40pm until July 14, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 13, 03:40pm until July 14, 11:00pm

    NOW until 11:00pm Mon

    Heat Advisory

  • Tonight

    Low: 66 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 98. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 63. South southeast wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 63 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 58. South wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 58 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 66. South wind 5 to 9 mph becoming calm after midnight.
Monday
Sunny and hot, with a high near 98. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Clear, with a low around 63. South southeast wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 92. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Tuesday Night
Clear, with a low around 58. South wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Clear, with a low around 58.
Thursday
Sunny, with a high near 89.
Thursday Night
Clear, with a low around 58.
Friday
Sunny, with a high near 90.
Friday Night
Clear, with a low around 60.
Saturday
Sunny, with a high near 91.
Saturday Night
Clear, with a low around 61.
Sunday
Sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles WNW Williams CA
 39.26°N 122.45°W (Elev. 1634 ft)
12:31 pm PDT Jul 13, 2025
3pm PDT Jul 13, 2025-6pm PDT Jul 20, 2025
 
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Additional Resources

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