Heavy Mountain Snow and High Winds Shifts into the Intermountain West and Plains

A storm system will move bring heavy mountain snow and high winds to the Intermountain West and the Plains. Locally heavy rain from a nearly stalled front on the southern California coastline could cause flash flooding. A new storm will drop south along the West Coast and is expected to bring additional heavy mountain snow, especially, in California. Read More >

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Current conditions at

LOS ALTOS (LOAC1)

Lat: 37.354722°NLon: 122.141667°WElev: 539ft.

42°F

6°C

Humidity	84%
Wind Speed	WNW 4 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	40°F (4°C)
Last update	01 Dec 10:10 PM PST

More Information:

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

Extended Forecast for

Los Altos CA

Tonight

Mostly Clear
then Patchy
Frost
Low: 35 °F
Friday

Areas Frost
then
Increasing
Clouds
High: 54 °F
Friday
Night

Chance Rain
Low: 39 °F
Saturday

Rain Likely
High: 56 °F
Saturday
Night

Rain
Low: 46 °F
Sunday

Rain
High: 58 °F
Sunday
Night

Chance Rain
Low: 44 °F
Monday

Chance Rain
High: 56 °F
Monday
Night

Slight Chance
Rain then
Partly Cloudy
Low: 40 °F

Detailed Forecast

Tonight

Patchy frost after 4am. Otherwise, mostly clear, with a low around 35. Southwest wind 3 to 7 mph.

Friday

Areas of frost before 8am. Otherwise, increasing clouds, with a high near 54. Calm wind becoming north around 5 mph in the afternoon.

Friday Night

A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 39. South wind around 5 mph becoming calm. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 56. Light east southeast wind becoming south southeast 5 to 9 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Saturday Night

Rain. Low around 46. South southeast wind 6 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Rain. High near 58. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 44.

Monday

A chance of rain, mainly before 4pm. Partly sunny, with a high near 56.

Monday Night

A slight chance of rain before 10pm. Partly cloudy, with a low around 40.

Tuesday

Patchy fog before 9am. Otherwise, mostly sunny, with a high near 56.

Tuesday Night

Mostly clear, with a low around 37.