Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

LOS ALTOS (LOAC1)

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

55°F

13°C

Humidity	79%
Wind Speed	NW 3 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Last update	11 Feb 04:10 PM PST

More Information:

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

Extended Forecast for

5 Miles WSW Cupertino CA

This Afternoon
High: 51 °F
Showers
Likely
Tonight
Low: 46 °F
Showers
Likely
Thursday
High: 56 °F
Slight Chance
Rain then
Sunny
Thursday Night
Low: 47 °F
Mostly Clear
Friday
High: 60 °F
Mostly Sunny
Friday Night
Low: 47 °F
Mostly Cloudy
Saturday
High: 58 °F
Mostly Cloudy
then Slight
Chance Rain
Saturday Night
Low: 49 °F
Rain Likely
Sunday
High: 54 °F
Rain

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 51. South southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers likely and possibly a thunderstorm before 7pm, then rain likely, mainly between 7pm and 4am. Mostly cloudy, with a low around 46. South southeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A 10 percent chance of rain before 7am. Sunny, with a high near 56. East southeast wind 5 to 9 mph becoming north in the afternoon.

Thursday Night

Mostly clear, with a low around 47. North northwest wind around 6 mph.

Friday

Mostly sunny, with a high near 60. Northwest wind around 6 mph.

Friday Night

Mostly cloudy, with a low around 47.

Saturday

A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 58.

Saturday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 49.