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.

51°F

11°C

Humidity	97%
Wind Speed	SSE 3 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Last update	11 Feb 07:10 AM PST

More Information:

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

Extended Forecast for

Cupertino CA

Today
High: 56 °F
Showers
Tonight
Low: 44 °F
Rain Likely
then Chance
Rain
Thursday
High: 61 °F
Patchy Fog
then Sunny
Thursday Night
Low: 44 °F
Mostly Clear
Friday
High: 63 °F
Mostly Sunny
Friday Night
Low: 44 °F
Mostly Cloudy
Saturday
High: 60 °F
Mostly Cloudy
Saturday Night
Low: 46 °F
Rain Likely
Sunday
High: 57 °F
Rain

Detailed Forecast

Today

Rain before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then rain likely and possibly a thunderstorm after 4pm. High near 56. South southeast wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 44. Southeast wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Patchy fog before 9am. Otherwise, sunny, with a high near 61. Calm wind becoming north around 6 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 44. North northwest wind around 6 mph becoming calm in the evening.

Friday

Mostly sunny, with a high near 63. Calm wind becoming northwest around 6 mph in the afternoon.

Friday Night

Mostly cloudy, with a low around 44.

Saturday

Mostly cloudy, with a high near 60.

Saturday Night

Rain likely, mainly after 4am. Cloudy, with a low around 46.