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

NWS Sacramento Changes to Public and Fire Weather Zones Coming March 3rd

Read More >

Hazardous Weather Conditions

Current conditions at

SAC NWR (NWRC1)

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

NA

42°F

6°C

Humidity 100%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 19 Feb 10:29 PM PST
Extended Forecast for

9 Miles WSW Williams CA

Cold Weather Advisory February 20, 12:00am until February 20, 09:00am
Freeze Warning February 20, 12:00am until February 20, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
Freeze Warning

  • Tonight

    Tonight: Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Frost then
    Partly Sunny

  • Friday Night

    Friday Night: Patchy frost after 11pm. Otherwise, mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Patchy Frost

  • Saturday

    Saturday: A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 52. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 52 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 43. South southeast wind around 7 mph.

    Low: 43 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.

    High: 58 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.

    Low: 50 °F

    Rain Likely

  • Monday

    Monday: Rain. Mostly cloudy, with a high near 61.

    High: 61 °F

    Rain

  • Monday Night

    Monday Night: Rain. Cloudy, with a low around 52.

    Low: 52 °F

    Rain

Detailed Forecast

Tonight
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 29. Calm wind.
Friday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 48. Light and variable wind.
Friday Night
Patchy frost after 11pm. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Saturday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 52. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43. South southeast wind around 7 mph.
Sunday
Rain likely. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Monday
Rain. Mostly cloudy, with a high near 61.
Monday Night
Rain. Cloudy, with a low around 52.
Tuesday
Rain. Mostly cloudy, with a high near 61.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 48.
Wednesday
A chance of rain. Mostly cloudy, with a high near 60.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 46.
Thursday
A chance of rain. Partly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Williams CA
 39.1°N 122.29°W (Elev. 299 ft)
Last Update:
1:21 pm PST Feb 19, 2026
Forecast Valid:
11pm PST Feb 19, 2026-6pm PST Feb 26, 2026
 
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