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

Cold Weather Advisory in effect from February 18, 12:00 AM PST until February 18, 09:00 AM PST

Current conditions at

San Jose, San Jose International Airport (KSJC)

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

Mostly Cloudy

39°F

4°C

Humidity	93%
Wind Speed	SSE 4 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	18 Feb 07:00 AM PST

More Information:

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

Extended Forecast for

San Jose International Airport CA

Cold Weather Advisory until February 18, 09:00am

Click here for hazard details and duration

...

Cold Weather Advisory until February 18, 09:00am
NOW until 9:00am Wed
Cold Weather Advisory
Today
High: 50 °F
Showers
Likely and
Patchy Fog
then Chance
Showers
Tonight
Low: 42 °F
Chance Rain
then Rain
Thursday
High: 50 °F
Rain and
Areas Fog
then Chance
Rain
Thursday Night
Low: 31 °F
Slight Chance
Rain then
Frost and
Patchy Fog
Friday
High: 54 °F
Areas Frost
and Areas Fog
then Mostly
Sunny
Friday Night
Low: 36 °F
Mostly Cloudy
then Patchy
Fog
Saturday
High: 58 °F
Chance Rain
and Patchy
Fog
Saturday Night
Low: 45 °F
Rain Likely

Detailed Forecast

Today

Rain and thunderstorms likely before 1pm, then a chance of rain. Patchy fog before 9am. Otherwise, partly sunny, with a high near 50. Calm wind becoming north northwest 5 to 8 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain, mainly after midnight. Low around 42. South southwest wind 5 to 10 mph becoming southeast 12 to 17 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain, mainly before 10am. Areas of fog between 9am and 10am. High near 50. Light and variable wind becoming west northwest 11 to 16 mph in the morning. Winds could gust as high as 28 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 fog after midnight. Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 31. West northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 21 mph.

Friday

Areas of fog before 9am. Areas of frost before 9am. Otherwise, mostly sunny, with a high near 54. Light and variable wind.

Friday Night

Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 36.

Saturday

A 30 percent chance of rain, mainly after 4pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 58.

Saturday Night

Rain likely, mainly after 10pm. Mostly cloudy, with a low around 45.

Sunday

Rain likely. Mostly cloudy, with a high near 61.

Sunday Night

Rain. Cloudy, with a low around 50.