Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

San Jose, San Jose International Airport (KSJC)

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

Partly Cloudy

45°F

7°C

Humidity	81%
Wind Speed	SSW 8 MPH
Barometer	29.81 in (1009.48 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	17 Feb 11:00 PM PST

More Information:

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

Extended Forecast for

4 Miles NNE Milpitas CA

Winter Weather Advisory February 17, 11:18pm until February 18, 04:00pm

Extreme Cold Warning February 18, 12:00am until February 18, 09:00am

Click here for hazard details and duration

Winter Weather Advisory

Extreme Cold Warning

Winter Weather Advisory February 17, 11:18pm until February 18, 04:00pm
NOW until 4:00pm Wed
Winter Weather Advisory
Tonight
Low: 36 °F
Chance
Rain/Snow
Wednesday
High: 42 °F
Rain/Snow
Likely then
Chance Rain
Wednesday Night
Low: 42 °F
Chance Rain
then Rain
Thursday
High: 44 °F
Rain then
Chance Rain
Thursday Night
Low: 35 °F
Slight Chance
Rain then
Mostly Clear
Friday
High: 45 °F
Mostly Sunny
Friday Night
Low: 38 °F
Partly Cloudy
Saturday
High: 50 °F
Slight Chance
Rain

Detailed Forecast

Tonight

A chance of rain and snow, mainly after 5am. Some thunder is also possible. Mostly cloudy, with a low around 36. North northwest wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Wednesday

Rain and snow likely before noon, then a chance of rain. Partly sunny, with a high near 42. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

Wednesday Night

Rain, mainly after 1am. Steady temperature around 42. Southwest wind 6 to 14 mph becoming southeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain, mainly before 10am. High near 44. Light and variable wind becoming west 16 to 21 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

A 20 percent chance of rain before 10pm. Mostly clear, with a low around 35. West wind 8 to 16 mph, with gusts as high as 28 mph.

Friday

Mostly sunny, with a high near 45.

Friday Night

Partly cloudy, with a low around 38.

Saturday

A slight chance of rain after 10am. Partly sunny, with a high near 50.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 47. Breezy.

Sunday

Rain likely. Mostly cloudy, with a high near 56. Breezy.