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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

SUGARLOAF (SHF) (SLFC1)

Lat: 40.91596°NLon: 122.43483°WElev: 3259.0ft.

NA

48°F

9°C

Humidity 41%
Wind Speed N 12 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 29 Dec 12:19 PM PST
Extended Forecast for

12 Miles NNW Central Valley CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. North wind around 6 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. North northwest wind around 6 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56. North wind around 5 mph becoming calm in the afternoon.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 43. North wind 3 to 5 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 53. Light northeast wind.

    High: 53 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.

    Low: 43 °F

    Rain Likely

  • New Year's Day

    New Year's Day: Rain. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Cloudy, with a low around 44.

    Low: 44 °F

    Rain

  • Friday

    Friday: Rain. Cloudy, with a high near 49.

    High: 49 °F

    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 55. North wind around 6 mph.
Tonight
Mostly clear, with a low around 40. North northwest wind around 6 mph.
Tuesday
Sunny, with a high near 56. North wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Increasing clouds, with a low around 43. North wind 3 to 5 mph.
Wednesday
A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 53. Light northeast wind.
Wednesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
New Year's Day
Rain. High near 47. Chance of precipitation is 80%.
Thursday Night
Rain. Cloudy, with a low around 44.
Friday
Rain. Cloudy, with a high near 49.
Friday Night
Rain. Cloudy, with a low around 42.
Saturday
Rain. Cloudy, with a high near 47.
Saturday Night
Rain likely. Cloudy, with a low around 41.
Sunday
Rain likely. Cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNW Central Valley CA
 40.83°N 122.46°W (Elev. 1850 ft)
Last Update:
8:51 am PST Dec 29, 2025
Forecast Valid:
12pm PST Dec 29, 2025-6pm PST Jan 4, 2026
 
Forecast Discussion
 
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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