Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Hazardous Weather Conditions

Current conditions at

SAC NWR (NWRC1)

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

NA

99°F

37°C

Humidity 26%
Wind Speed SSW 7 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Heat Index99°F (37°C)
Last update 08 Aug 06:29 PM PDT
Extended Forecast for

8 Miles ENE Williams CA

Heat Advisory August 8, 07:35pm until August 9, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 8, 07:35pm until August 9, 10:00pm

    NOW until 10:00pm Sun

    Heat Advisory

  • Tonight

    Low: 65 °F

    Clear

  • Sunday

    Sunday: Patchy smoke after 2pm. Sunny and hot, with a high near 102. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 102 °F

    Sunny then
    Patchy Smoke

  • Sunday Night

    Sunday Night: Clear, with a low around 64. South southeast wind around 6 mph becoming calm  after midnight.

    Low: 64 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 98. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 61. South southeast wind 3 to 8 mph.

    Low: 61 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 65. South southeast wind around 5 mph becoming calm after midnight.
Sunday
Patchy smoke after 2pm. Sunny and hot, with a high near 102. Calm wind becoming south southeast around 6 mph in the afternoon.
Sunday Night
Clear, with a low around 64. South southeast wind around 6 mph becoming calm after midnight.
Monday
Sunny and hot, with a high near 98. Calm wind becoming south southeast around 6 mph in the afternoon.
Monday Night
Clear, with a low around 61. South southeast wind 3 to 8 mph.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 90.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Williams CA
 39.22°N 122°W (Elev. 59 ft)
2:01 pm PDT Aug 8, 2026
7pm PDT Aug 8, 2026-6pm PDT Aug 15, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database