Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from February 20, 01:00 AM PST until February 20, 09:00 AM PST

Current conditions at

LA HONDA (LAHC1)

Lat: 37.30523°NLon: 122.25525°WElev: 804.0ft.

44°F

7°C

Humidity	81%
Wind Speed	W 1 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	19 Feb 09:07 PM PST

More Information:

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

Extended Forecast for

3 Miles S Portola Valley CA

Cold Weather Advisory February 20, 01:00am until February 20, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

Tonight
Low: 41 °F
Increasing
Clouds
Friday
High: 44 °F
Mostly Cloudy
Friday Night
Low: 43 °F
Partly Cloudy
Saturday
High: 52 °F
Mostly Sunny
Saturday Night
Low: 48 °F
Chance Rain
and Breezy
Sunday
High: 56 °F
Chance Rain
and Breezy
Sunday Night
Low: 52 °F
Chance Rain
Monday
High: 59 °F
Chance Rain
Monday Night
Low: 55 °F
Rain

Detailed Forecast

Tonight

Increasing clouds, with a steady temperature around 41. Northwest wind 9 to 18 mph, with gusts as high as 30 mph.

Friday

Mostly cloudy, with a high near 44. West wind 3 to 6 mph.

Friday Night

Partly cloudy, with a steady temperature around 43. Southeast wind 5 to 9 mph.

Saturday

Mostly sunny, with a high near 52. South wind 14 to 17 mph, with gusts as high as 31 mph.

Saturday Night

A 30 percent chance of rain after 10pm. Partly cloudy, with a low around 48. Breezy, with a south southeast wind around 22 mph, with gusts as high as 34 mph. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A 40 percent chance of rain. Partly sunny, with a high near 56. Breezy. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A 30 percent chance of rain. Mostly cloudy, with a low around 52.

Monday

A chance of rain. Mostly cloudy, with a high near 59.

Monday Night

Rain, mainly after 10pm. Mostly cloudy, with a low around 55.

Tuesday

Rain. Cloudy, with a high near 58.

Tuesday Night

Rain. Cloudy, with a low around 52.