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

Cold Weather Advisory in effect from December 30, 01:00 AM PST until December 30, 09:00 AM PST

Current conditions at

San Jose / Reid / Hillv (KRHV)

Lat: 37.33333°NLon: 121.81667°WElev: 135.0ft.

Clear

57°F

14°C

Humidity	50%
Wind Speed	N 0 MPH
Barometer	30.28 in (1025.4 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	29 Dec 12:47 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles W Mount Hamilton CA

Cold Weather Advisory December 30, 01:00am until December 30, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

This Afternoon
High: 60 °F
Sunny
Tonight
Low: 39 °F
Clear
Tuesday
High: 63 °F
Increasing
Clouds
Tuesday Night
Low: 45 °F
Chance Rain
Wednesday
High: 56 °F
Rain
Wednesday Night
Low: 47 °F
Rain
New Year's Day
High: 58 °F
Rain
Thursday Night
Low: 49 °F
Rain Likely
Friday
High: 58 °F
Rain Likely

Detailed Forecast

This Afternoon

Sunny, with a high near 60. West northwest wind around 7 mph.

Tonight

Clear, with a low around 39. Northeast wind 5 to 7 mph becoming light and variable after midnight.

Tuesday

Increasing clouds, with a high near 63. East southeast wind 5 to 7 mph becoming light and variable in the afternoon.

Tuesday Night

A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 45. East wind around 8 mph.

Wednesday

Rain, mainly after 10am. High near 56. East southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Low around 47. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

New Year's Day

Rain. High near 58. Chance of precipitation is 90%.

Thursday Night

Rain likely. Mostly cloudy, with a low around 49.

Friday

Rain likely. Mostly cloudy, with a high near 58.

Friday Night

Rain. Mostly cloudy, with a low around 44.

Saturday

Rain likely. Mostly cloudy, with a high near 54.