Notice of NWS' New Version of Forecast
A new version of Forecast will launch March 7, 2017.
Click here to visit the new site for details.

Storms Continue to Pound the Western U.S.

Storms will continue to bring heavy rain, flooding and strong winds to California and many states across the west. Heavy rain will result in flooding for some areas, and heavy snow will be possible at high elevation locations. By mid-week, these storms may bring heavy snow to the northern Rockies and Intermountain west. Heavy rain and flooding will also impact the central Gulf Coast this week. Read More >

Current conditions at

SAC NWR (NWRC1)

Lat: 39.417222°NLon: 122.1825°WElev: 120ft.

NA

59°F

15°C

Humidity 59%
Wind Speed SSW 11 G 19 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 21 Feb 3:29 pm PST
Extended Forecast for

4 Miles W Williams CA

Flood Warning until February 23, 04:00pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning until February 23, 04:00pm

    NOW until
    4:00pm Thu

    Flood Warning

  • This
    Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 59. Southwest wind around 10 mph.

    Chance
    Showers

    High: 59 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers.  Partly cloudy, with a low around 41. Southwest wind around 8 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    Low: 41 °F

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after 10am.  Mostly sunny, with a high near 56. Calm wind becoming west 5 to 7 mph in the afternoon.  Chance of precipitation is 20%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms

    High: 56 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 10pm.  Partly cloudy, with a low around 38. West wind 3 to 8 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 38 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 53. Calm wind becoming north northeast around 5 mph in the morning.

    Mostly Sunny

    High: 53 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 34.

    Partly Cloudy

    Low: 34 °F

  • Friday

    Friday: Mostly sunny, with a high near 55.

    Mostly Sunny

    High: 55 °F

  • Friday
    Night

    Friday Night: A slight chance of showers.  Partly cloudy, with a low around 39.

    Slight Chance
    Showers

    Low: 39 °F

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 59. Southwest wind around 10 mph.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers. Partly cloudy, with a low around 41. Southwest wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 56. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 20%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 38. West wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 53. Calm wind becoming north northeast around 5 mph in the morning.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 55.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 39.
Saturday
A chance of showers. Mostly cloudy, with a high near 54.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 42.
Sunday
Showers likely. Mostly cloudy, with a high near 54.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 42.
Monday
A chance of showers. Partly sunny, with a high near 56.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 56.
Click Map For Forecast
Point Forecast:
4 Miles W Williams CA
 39.14°N 122.22°W (Elev. 121 ft)
2:06 pm PST Feb 21, 2017
4pm PST Feb 21, 2017-6pm PST Feb 28, 2017
 
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