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

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. 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

37°F

3°C

Humidity	93%
Wind Speed	SE 8 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Wind Chill	31°F (-1°C)
Last update	18 Feb 06:35 AM PST

More Information:

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

Extended Forecast for

3 Miles ENE Milpitas CA

Winter Weather Advisory February 18, 06:58am until February 18, 04:00pm

Extreme Cold Warning until February 18, 09:00am

Click here for hazard details and duration

Winter Weather Advisory

...

Winter Weather Advisory February 18, 06:58am until February 18, 04:00pm
Extreme Cold Warning until February 18, 09:00am
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 45 °F
Rain/Snow
Likely then
Chance Rain
Tonight
Low: 43 °F
Chance Rain
then Rain
Thursday
High: 44 °F
Rain then
Chance Rain
Thursday Night
Low: 36 °F
Slight Chance
Rain then
Patchy Frost
Friday
High: 48 °F
Patchy Frost
then Mostly
Sunny
Friday Night
Low: 39 °F
Partly Cloudy
Saturday
High: 53 °F
Slight Chance
Rain
Saturday Night
Low: 48 °F
Chance Rain

Detailed Forecast

Today

Rain and snow likely before 11am, then a chance of rain. Partly sunny, with a high near 45. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tonight

Rain, mainly after 1am. Steady temperature around 43. Southwest wind 5 to 15 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 13 to 18 mph in the morning. Winds could gust as high as 32 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. Patchy frost after 3am. Otherwise, partly cloudy, with a low around 36. West wind 7 to 14 mph, with gusts as high as 24 mph.

Friday

Patchy frost before 7am. Otherwise, mostly sunny, with a high near 48. Southeast wind around 5 mph becoming west northwest in the afternoon.

Friday Night

Partly cloudy, with a low around 39.

Saturday

A 20 percent chance of rain after 10am. Partly sunny, with a high near 53.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 48.

Sunday

Rain likely. Mostly cloudy, with a high near 57. Breezy.

Sunday Night

Rain. Mostly cloudy, with a low around 53.