Unsettled Weather In the West; Above Average Temperatures in the Central U.S.

A relatively quiet stretch of weather is expected across much of the Continental U.S. with the exception of the West Coast where rain and higher elevation snow will impact the Northwest and northern California through Tuesday. A critical fire weather risk is expected in Kansas and elevated in the surrounding areas. Record high temperatures are possible across the Northern Plains and Upper Midwest. Read More >

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Current conditions at

LOS ALTOS (LOAC1)

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

53°F

12°C

Humidity	61%
Wind Speed	NE 2 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	07 Mar 06:10 PM PST

More Information:

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

Extended Forecast for

Sunnyvale CA

Tonight

Partly Cloudy
Low: 38 °F
Monday

Mostly Sunny
High: 60 °F
Monday
Night

Chance Rain
Low: 42 °F
Tuesday

Showers
Likely
High: 56 °F
Tuesday
Night

Showers
Likely
Low: 43 °F
Wednesday

Rain Likely
High: 57 °F
Wednesday
Night

Slight Chance
Rain then
Partly Cloudy
Low: 40 °F
Thursday

Mostly Sunny
High: 61 °F
Thursday
Night

Mostly Clear
Low: 39 °F

Detailed Forecast

Tonight

Partly cloudy, with a low around 38. West northwest wind 5 to 8 mph.

Monday

Mostly sunny, with a high near 60. Light west wind becoming south southwest 5 to 10 mph in the morning.

Monday Night

A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 42. Southeast wind 5 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain likely, mainly between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 56. South wind 7 to 9 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers likely and possibly a thunderstorm before 10pm, then rain likely after 10pm. Some of the storms could produce small hail. Mostly cloudy, with a low around 43. South wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Rain likely, mainly before 4pm. Mostly cloudy, with a high near 57. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 40.

Thursday

Mostly sunny, with a high near 61.

Thursday Night

Mostly clear, with a low around 39.

Friday

Sunny, with a high near 64.

Friday Night

Mostly clear, with a low around 41.

Saturday

Mostly sunny, with a high near 66.