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

Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

SAC NWR (NWRC1)

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

NA

67°F

19°C

Humidity 39%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 18 Apr 10:29 AM PDT
Extended Forecast for

9 Miles WSW Williams CA

  • Today

    Today: Sunny, with a high near 76. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. Southeast wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 76. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 76 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 51. South southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 51 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 50 percent chance of rain. Partly sunny, with a high near 65. South southeast wind 3 to 7 mph.

    High: 65 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain. Low around 52. Chance of precipitation is 80%.

    Low: 52 °F

    Rain

  • Tuesday

    Tuesday: Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 61. Chance of precipitation is 90%.

    High: 61 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of rain after 11pm. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of rain. Partly sunny, with a high near 65.

    High: 65 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 76. Calm wind becoming east southeast around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 53. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 76. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 51. South southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Monday
A 50 percent chance of rain. Partly sunny, with a high near 65. South southeast wind 3 to 7 mph.
Monday Night
Rain. Low around 52. Chance of precipitation is 80%.
Tuesday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 61. Chance of precipitation is 90%.
Tuesday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of rain after 11pm. Mostly cloudy, with a low around 47.
Wednesday
A chance of rain. Partly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Williams CA
 39.13°N 122.3°W (Elev. 295 ft)
Last Update:
2:01 am PDT Apr 18, 2026
Forecast Valid:
10am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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