Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

LOS ALTOS (LOAC1)

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

73°F

23°C

Humidity	41%
Wind Speed	NE 3 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	19 Apr 01:10 PM PDT

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: 65 °F
Mostly Sunny
Tonight
Low: 47 °F
Partly Cloudy
then Chance
Rain
Monday
High: 60 °F
Chance Rain
then Rain
Likely
Monday Night
Low: 50 °F
Rain
Tuesday
High: 55 °F
Showers
Tuesday Night
Low: 49 °F
Showers
Likely
Wednesday
High: 59 °F
Slight Chance
Rain
Wednesday Night
Low: 47 °F
Partly Cloudy
Thursday
High: 63 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 65. South southwest wind 10 to 14 mph.

Tonight

A 30 percent chance of rain after 5am. Partly cloudy, with a low around 47. South wind 11 to 15 mph, with gusts as high as 22 mph.

Monday

Rain likely, mainly after 4pm. Partly sunny, with a high near 60. South wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain. Low around 50. South southwest wind 8 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Rain before 8am, then showers and possibly a thunderstorm, mainly after 8am. High near 55. South wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Mostly cloudy, with a low around 49. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 20 percent chance of rain. Mostly sunny, with a high near 59.

Wednesday Night

Partly cloudy, with a low around 47.

Thursday

Mostly sunny, with a high near 63.

Thursday Night

Partly cloudy, with a low around 48.

Friday

Mostly sunny, with a high near 65.

Friday Night

Partly cloudy, with a low around 50.