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

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Current conditions at

SAC NWR (NWRC1)

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

NA

45°F

7°C

Humidity 100%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 27 Dec 12:29 AM PST
Extended Forecast for

8 Miles ENE Williams CASimilar City Names

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 45. South southwest wind around 6 mph.

    Low: 45 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 51. North northwest wind 5 to 9 mph.

    High: 51 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. North northwest wind around 8 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 48. North wind around 7 mph.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. North northwest wind around 7 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 45. South southwest wind around 6 mph.
Saturday
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 51. North northwest wind 5 to 9 mph.
Saturday Night
Partly cloudy, with a low around 38. North northwest wind around 8 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 48. North wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 37. North northwest wind around 7 mph.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
New Year's Day
A chance of rain. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain. Cloudy, with a low around 43.
Friday
A chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Williams CASimilar City Names
 39.22°N 122°W (Elev. 59 ft)
Last Update:
1:21 am PST Dec 27, 2025
Forecast Valid:
1am PST Dec 27, 2025-6pm PST Jan 2, 2026
 
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