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 >

Hazardous Weather Conditions

Current conditions at

Berkeley Lab (LBNL1)

Lat: 37.8771°NLon: 122.2486°WElev: 888.0ft.

NA

50°F

10°C

Humidity 37%
Wind Speed ENE 12 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 29 Dec 06:45 AM PST
Extended Forecast for

2 Miles NW Pinole CA

Cold Weather Advisory until December 29, 09:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory until December 29, 09:00am

    NOW until 9:00am Mon

    Cold Weather Advisory

  • Today

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. East wind 6 to 9 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 49. East wind 9 to 14 mph, with gusts as high as 18 mph.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47. East wind 11 to 13 mph, with gusts as high as 21 mph.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 49. East wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 48. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Rain

  • New Year's Day

    New Year's Day: Rain. High near 52. Chance of precipitation is 80%.

    High: 52 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Cloudy, with a low around 50.

    Low: 50 °F

    Rain

Detailed Forecast

Today
Sunny, with a high near 55. East wind 9 to 13 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 41. East wind 6 to 9 mph.
Tuesday
Partly sunny, with a high near 49. East wind 9 to 14 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 47. East wind 11 to 13 mph, with gusts as high as 21 mph.
Wednesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 49. East wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Low around 48. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
New Year's Day
Rain. High near 52. Chance of precipitation is 80%.
Thursday Night
Rain. Cloudy, with a low around 50.
Friday
Rain likely. Mostly cloudy, with a high near 54.
Friday Night
Rain likely. Mostly cloudy, with a low around 51.
Saturday
Rain likely. Mostly cloudy, with a high near 52.
Saturday Night
Rain likely. Mostly cloudy, with a low around 50.
Sunday
Rain likely. Mostly cloudy, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Pinole CA
 38.02°N 122.3°W (Elev. 0 ft)
Last Update:
6:44 am PST Dec 29, 2025
Forecast Valid:
7am 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