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

Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

Current conditions at

STONYFORD (SYWC1)

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

NA

82°F

28°C

Humidity 34%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Heat Index81°F (27°C)
Last update 02 Jul 10:26 AM PDT
Extended Forecast for

20 Miles WNW Williams CA

  • Today

    Today: Sunny, with a high near 87. North northeast wind 7 to 10 mph becoming southeast in the afternoon.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. South wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89. North northwest wind 6 to 8 mph becoming east southeast in the afternoon.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 64. South southeast wind 5 to 8 mph becoming west northwest after midnight.

    Low: 64 °F

    Clear

  • Independence Day

    Independence Day: Sunny, with a high near 92. North northwest wind 6 to 9 mph becoming southeast in the afternoon.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 87. North northeast wind 7 to 10 mph becoming southeast in the afternoon.
Tonight
Mostly clear, with a low around 61. South wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 89. North northwest wind 6 to 8 mph becoming east southeast in the afternoon.
Friday Night
Clear, with a low around 64. South southeast wind 5 to 8 mph becoming west northwest after midnight.
Independence Day
Sunny, with a high near 92. North northwest wind 6 to 9 mph becoming southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 65.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WNW Williams CA
 39.23°N 122.5°W (Elev. 1804 ft)
Last Update:
2:00 am PDT Jul 2, 2026
Forecast Valid:
10am PDT Jul 2, 2026-6pm PDT Jul 8, 2026
 
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