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

CASHMAN (CHAC1)

Lat: 40.00194°NLon: 120.915°WElev: 4478.0ft.

NA

42°F

6°C

Humidity 53%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 29 Dec 11:47 AM PST
Extended Forecast for

4 Miles WSW Greenville CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 38. East northeast wind around 7 mph.

    High: 38 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. East northeast wind 8 to 10 mph.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 42. Northeast wind around 7 mph.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. Northeast wind around 7 mph.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 40. North northeast wind 3 to 6 mph.

    High: 40 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Rain

  • New Year's Day

    New Year's Day: Rain. High near 40. Chance of precipitation is 80%.

    High: 40 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Cloudy, with a low around 37.

    Low: 37 °F

    Rain

  • Friday

    Friday: Rain. Mostly cloudy, with a high near 41.

    High: 41 °F

    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 38. East northeast wind around 7 mph.
Tonight
Mostly clear, with a low around 29. East northeast wind 8 to 10 mph.
Tuesday
Sunny, with a high near 42. Northeast wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 30. Northeast wind around 7 mph.
Wednesday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 40. North northeast wind 3 to 6 mph.
Wednesday Night
Rain. Low around 35. Chance of precipitation is 80%.
New Year's Day
Rain. High near 40. Chance of precipitation is 80%.
Thursday Night
Rain. Cloudy, with a low around 37.
Friday
Rain. Mostly cloudy, with a high near 41.
Friday Night
Rain. Mostly cloudy, with a low around 35.
Saturday
Snow likely. Mostly cloudy, with a high near 37.
Saturday Night
Snow likely. Mostly cloudy, with a low around 34.
Sunday
Snow likely. Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Greenville CA
 40.11°N 121.01°W (Elev. 5797 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