Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Current conditions at

LOS ALTOS (LOAC1)

Lat: 37.35472°NLon: 122.14167°WElev: 539.0ft.

68°F

20°C

Humidity	64%
Wind Speed	S 0 MPH
Barometer	NA
Dewpoint	55°F (13°C)
Visibility	NA
Last update	11 Nov 09:10 AM PST

More Information:

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

Extended Forecast for

Cupertino CA

Veterans Day
High: 78 °F
Mostly Cloudy
Tonight
Low: 54 °F
Partly Cloudy
Wednesday
High: 70 °F
Chance
Showers
Wednesday Night
Low: 57 °F
Showers
Thursday
High: 65 °F
Showers then
Showers
Likely
Thursday Night
Low: 48 °F
Chance
Showers
Friday
High: 62 °F
Chance
Showers
Friday Night
Low: 48 °F
Partly Cloudy
Saturday
High: 66 °F
Patchy Fog
then Sunny

Detailed Forecast

Veterans Day

Mostly cloudy, with a high near 78. Light and variable wind.

Tonight

Partly cloudy, with a low around 54. Calm wind becoming east southeast around 5 mph after midnight.

Wednesday

A 30 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 70. South wind 8 to 14 mph, with gusts as high as 25 mph.

Wednesday Night

Showers, with thunderstorms also possible after 4am. Low around 57. South wind 16 to 18 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

Showers and possibly a thunderstorm before 10am, then showers likely. High near 65. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 48. New precipitation amounts of less than a tenth of an inch possible.

Friday

A 30 percent chance of showers. Partly sunny, with a high near 62.

Friday Night

Partly cloudy, with a low around 48.

Saturday

Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 66.

Saturday Night

Partly cloudy, with a low around 50.

Sunday

A slight chance of showers. Partly sunny, with a high near 66.