Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. 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

45°F

7°C

Humidity	70%
Wind Speed	N 0 MPH
Barometer	30.24 in (1024.04 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	29 Dec 09:55 PM PST

More Information:

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

Extended Forecast for

7 Miles NE Morgan Hill CA

Cold Weather Advisory until December 30, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory until December 30, 09:00am
NOW until 9:00am Tue
Cold Weather Advisory
Overnight
Low: 39 °F
Mostly Clear
Tuesday
High: 57 °F
Partly Sunny
Tuesday Night
Low: 43 °F
Mostly Cloudy
then Chance
Rain
Wednesday
High: 52 °F
Rain
Wednesday Night
Low: 45 °F
Rain
New Year's Day
High: 54 °F
Rain
Thursday Night
Low: 48 °F
Rain and
Patchy Fog
Friday
High: 54 °F
Rain

Detailed Forecast

Overnight

Mostly clear, with a steady temperature around 39. Northeast wind around 8 mph.

Tuesday

Partly sunny, with a high near 57. East northeast wind 7 to 9 mph.

Tuesday Night

A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 43. Northeast wind 8 to 10 mph.

Wednesday

Rain, mainly after 10am. High near 52. East northeast wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Low around 45. East wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

New Year's Day

Rain. High near 54. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday Night

Rain. Patchy fog before 1am. Low around 48. Chance of precipitation is 80%.

Friday

Rain. Mostly cloudy, with a high near 54.

Friday Night

Rain. Cloudy, with a low around 43.

Saturday

Rain likely. Mostly cloudy, with a high near 51.

Saturday Night

Rain likely. Patchy fog. Otherwise, mostly cloudy, with a low around 40.