Severe Thunderstorms and Heavy Rainfall Across the South; Heat Spreads Across the West and Southern Plains

A couple of frontal boundaries will move east and south from the Plains to the Gulf and Atlantic coastlines. These boundaries will focus showers and thunderstorms through the weekend, with scattered severe thunderstorms from the Southern Plains and across the Gulf Coast states. Locally heavy rainfall may also occur, which may be welcome news across drought areas. Meanwhile, heat spreads westward. Read More >

Current conditions at

SAC NWR (NWRC1)

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

NA

75°F

24°C

Humidity 62%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 61°F (16°C)
Visibility NA
Last update 10 May 10:29 AM PDT
Extended Forecast for

8 Miles ENE Williams CASimilar City Names

Heat Advisory May 11, 11:00am until May 12, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Sunny, with a high near 92. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. South southeast wind 5 to 7 mph becoming calm  after midnight.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny and hot, with a high near 97. Calm wind becoming south around 5 mph in the afternoon.

    High: 97 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. Southeast wind around 6 mph becoming calm  in the evening.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 92. Calm wind becoming southeast around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 58. South southeast wind 5 to 7 mph becoming calm after midnight.
Monday
Mostly sunny and hot, with a high near 97. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 61. Southeast wind around 6 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 97. Calm wind becoming south southeast around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 55.
Friday
Mostly sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 56.
Saturday
Mostly sunny, with a high near 88.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Williams CASimilar City Names
 39.22°N 122°W (Elev. 59 ft)
10:31 am PDT May 10, 2026
11am PDT May 10, 2026-6pm PDT May 16, 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