Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Hazardous Weather Conditions

Flood Advisory until February 17, 03:00 PM PST

Current conditions at

LOS ALTOS (LOAC1)

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

48°F

9°C

Humidity	87%
Wind Speed	W 5 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Wind Chill	46°F (8°C)
Last update	17 Feb 12:10 PM PST

More Information:

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

Extended Forecast for

5 Miles SSW Los Altos Hills CA

Flood Advisory February 17, 12:55pm until February 17, 03:00pm

Click here for hazard details and duration

Flood Advisory

Flood Advisory February 17, 12:55pm until February 17, 03:00pm
NOW until 3:00pm Tue
Flood Advisory
This Afternoon
High: 44 °F⇓
Showers and
Breezy
Tonight
Low: 40 °F
Rain/Snow
Wednesday
High: 43 °F
Rain/Snow
then Rain
Wednesday Night
Low: 42 °F
Rain
Thursday
High: 46 °F
Rain
Thursday Night
Low: 38 °F
Rain Likely
then Chance
Rain
Friday
High: 48 °F
Chance
Rain/Snow
then Chance
Rain
Friday Night
Low: 42 °F
Chance Rain

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. Temperature falling to around 40 by 5pm. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Rain showers before 9pm, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Steady temperature around 40. West wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday

Rain and snow, becoming all rain after 10am. High near 43. West wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday Night

Rain. Low around 42. South wind 9 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday

Rain. High near 46. West northwest wind around 17 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

A chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 48. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday Night

A chance of rain. Mostly cloudy, with a low around 42.

Saturday

A chance of rain. Partly sunny, with a high near 52.

Saturday Night

Rain likely, mainly after 10pm. Mostly cloudy, with a low around 48.

Sunday

Rain. Mostly cloudy, with a high near 56.

Sunday Night

Rain. Cloudy, with a low around 53.

Monday

Rain. Cloudy, with a high near 56.