Tracking Two Storms Impacting the Central and Eastern U.S. Through This Weekend

Two storm systems will track through the central and eastern U.S. through this weekend with areas of gusty winds, rain, and heavy snow. Severe thunderstorms are forecast Friday from the central Gulf Coast into parts of the lower Mississippi, Tennessee and Ohio Valleys. Heavy to excessive rainfall is forecast from the lower Mississippi River Valley to the Tennessee Valley which may bring flooding. Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from January 9, 01:00 AM PST until January 9, 09:00 AM PST

Current conditions at

LOS ALTOS (LOAC1)

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

39°F

4°C

Humidity	76%
Wind Speed	WSW 4 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	36°F (2°C)
Last update	08 Jan 09:10 PM PST

More Information:

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

Extended Forecast for

2 Miles S Cupertino CA

Cold Weather Advisory January 9, 01:00am until January 9, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

Tonight
Low: 35 °F
Mostly Clear
then Areas
Frost
Friday
High: 55 °F
Areas Frost
then Sunny
Friday Night
Low: 36 °F
Clear then
Patchy Frost
Saturday
High: 59 °F
Areas Frost
then Sunny
Saturday Night
Low: 39 °F
Partly Cloudy
Sunday
High: 60 °F
Partly Sunny
Sunday Night
Low: 40 °F
Mostly Clear
Monday
High: 62 °F
Sunny
Monday Night
Low: 42 °F
Mostly Clear

Detailed Forecast

Tonight

Areas of frost before 4am, then areas of frost after 5am. Otherwise, mostly clear, with a low around 35. North northwest wind around 5 mph becoming calm in the evening.

Friday

Areas of frost before 9am. Otherwise, sunny, with a high near 55. Light north northeast wind.

Friday Night

Patchy frost after 1am. Otherwise, clear, with a low around 36. Calm wind.

Saturday

Areas of frost before 8am. Otherwise, sunny, with a high near 59. Light northeast wind.

Saturday Night

Partly cloudy, with a low around 39. Calm wind.

Sunday

Partly sunny, with a high near 60.

Sunday Night

Mostly clear, with a low around 40.