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

Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

SAC NWR (NWRC1)

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

NA

87°F

31°C

Humidity 45%
Wind Speed SE 8 MPH
Barometer NA
Dewpoint 63°F (17°C)
Visibility NA
Heat Index88°F (31°C)
Last update 16 Aug 05:29 PM PDT
Extended Forecast for

11 Miles ENE Williams CA

  • Tonight

    Tonight: Mostly clear, with a low around 62. Southeast wind 7 to 9 mph.

    Low: 62 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84. South southeast wind 6 to 9 mph.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Southeast wind 7 to 9 mph.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84. Southeast wind around 6 mph becoming calm.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 55. Southeast wind 3 to 6 mph.

    Low: 55 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 62. Southeast wind 7 to 9 mph.
Sunday
Sunny, with a high near 84. South southeast wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 54. Southeast wind 7 to 9 mph.
Monday
Sunny, with a high near 84. Southeast wind around 6 mph becoming calm.
Monday Night
Clear, with a low around 55. Southeast wind 3 to 6 mph.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Clear, with a low around 58.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Clear, with a low around 63.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
Mostly clear, with a low around 64.
Friday
Sunny and hot, with a high near 99.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny and hot, with a high near 98.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Williams CA
 39.18°N 121.94°W (Elev. 39 ft)
Last Update:
5:21 pm PDT Aug 16, 2025
Forecast Valid:
6pm PDT Aug 16, 2025-6pm PDT Aug 23, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation