Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

Lat: 37.35917°NLon: 121.92417°WElev: 59.0ft.

Partly Cloudy

39°F

4°C

Humidity	79%
Wind Speed	N 0 MPH
Barometer	30.19 in (1022.35 mb)
Dewpoint	33°F (1°C)
Visibility	10.00 mi
Last update	30 Dec 06:53 AM PST

More Information:

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

Extended Forecast for

3 Miles SE San Jose International Airport CA

Today
High: 60 °F
Mostly Cloudy
Tonight
Low: 45 °F
Mostly Cloudy
then Chance
Rain
Wednesday
High: 58 °F
Rain Likely
and Patchy
Fog
Wednesday Night
Low: 50 °F
Rain and
Areas Fog
New Year's Day
High: 62 °F
Rain and
Patchy Fog
Thursday Night
Low: 54 °F
Rain Likely
and Patchy
Fog
Friday
High: 61 °F
Rain Likely
Friday Night
Low: 48 °F
Rain
Saturday
High: 58 °F
Rain Likely
and Patchy
Fog

Detailed Forecast

Today

Mostly cloudy, with a high near 60. Light and variable wind becoming west northwest around 5 mph.

Tonight

A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 45. West wind 3 to 5 mph.

Wednesday

Rain likely, mainly after 10am. Patchy fog after 5pm. Otherwise, cloudy, with a high near 58. Light and variable wind becoming north northeast around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Areas of fog before 10pm. Low around 50. East southeast wind 5 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

New Year's Day

Rain. Patchy fog before 1pm, then patchy fog after 5pm. High near 62. South wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain likely. Patchy fog before 10pm, then patchy fog after 1am. Otherwise, cloudy, with a low around 54. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain likely. Cloudy, with a high near 61. Chance of precipitation is 70%.

Friday Night

Rain. Cloudy, with a low around 48.

Saturday

Rain likely. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 58.

Saturday Night

A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 44.

Sunday

A chance of rain. Areas of fog. Otherwise, mostly cloudy, with a high near 59.

Sunday Night

A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 44.