Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Current conditions at

LOS ALTOS (LOAC1)

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

50°F

10°C

Humidity	93%
Wind Speed	NNW 2 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	21 Apr 10:10 PM PDT

More Information:

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

Extended Forecast for

5 Miles S Los Altos Hills CA

Tonight
Low: 45 °F
Showers
Likely
Wednesday
High: 56 °F
Showers
Likely
Wednesday Night
Low: 46 °F
Mostly Clear
Thursday
High: 64 °F
Sunny
Thursday Night
Low: 48 °F
Partly Cloudy
Friday
High: 61 °F
Partly Sunny
Friday Night
Low: 49 °F
Mostly Cloudy
Saturday
High: 56 °F
Mostly Cloudy
Saturday Night
Low: 49 °F
Mostly Cloudy

Detailed Forecast

Tonight

A chance of rain between 3am and 5am, then showers likely after 5am. Partly cloudy, with a low around 45. South southwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Showers and thunderstorms likely before 2pm, then a slight chance of rain between 2pm and 3pm. Partly sunny, with a high near 56. South southwest wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Mostly clear, with a low around 46. North northwest wind around 6 mph.

Thursday

Sunny, with a high near 64. North wind 5 to 7 mph.

Thursday Night

Partly cloudy, with a low around 48. West northwest wind 5 to 8 mph, with gusts as high as 18 mph.

Friday

Partly sunny, with a high near 61.

Friday Night

Mostly cloudy, with a low around 49.

Saturday

Mostly cloudy, with a high near 56.