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

Heat Builds in the West; Severe Thunderstorms and Heavy Rain in the Upper Midwest and Mid-Mississippi Valley; Extremely Critical Fire Weather in the Northwest on Saturday

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rainfall are expected over parts of the Upper Midwest to mid-Mississippi Valley today. Critical to extremely critical fire weather conditions from the Northwest and the northern Great Basin on Saturday and Sunday. Read More >

Current conditions at

SAC NWR (NWRC1)

Lat: 39.41722°NLon: 122.1825°WElev: 120.0ft.

NA

81°F

27°C

Humidity 45%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Heat Index81°F (27°C)
Last update 31 Jul 09:29 AM PDT
Extended Forecast for

9 Miles NNW Williams CA

  • Today

    Today: Sunny, with a high near 95. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 95 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 63. Light and variable wind.

    Low: 63 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Light and variable wind.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 66. Southeast wind around 5 mph becoming calm.

    Low: 66 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 98. North wind 5 to 9 mph becoming calm in the afternoon.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

Detailed Forecast

Today
Sunny, with a high near 95. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
Clear, with a low around 63. Light and variable wind.
Saturday
Sunny and hot, with a high near 98. Light and variable wind.
Saturday Night
Clear, with a low around 66. Southeast wind around 5 mph becoming calm.
Sunday
Sunny and hot, with a high near 98. North wind 5 to 9 mph becoming calm in the afternoon.
Sunday Night
Clear, with a low around 67.
Monday
Sunny and hot, with a high near 99.
Monday Night
Clear, with a low around 66.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Clear, with a low around 65.
Wednesday
Sunny and hot, with a high near 96.
Wednesday Night
Clear, with a low around 63.
Thursday
Sunny and hot, with a high near 96.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Williams CA
 39.28°N 122.19°W (Elev. 92 ft)
Last Update:
2:00 am PDT Jul 31, 2026
Forecast Valid:
9am PDT Jul 31, 2026-6pm PDT Aug 6, 2026
 
Forecast Discussion
 
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Additional Resources

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