Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

LA HONDA (LAHC1)

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

58°F

14°C

Humidity	84%
Wind Speed	NE 4 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Last update	31 Mar 12:07 PM PDT

More Information:

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

Extended Forecast for

6 Miles WNW Portola Valley CA

This Afternoon
High: 63 °F
Rain Likely
Tonight
Low: 49 °F
Chance Rain
Wednesday
High: 59 °F
Rain Likely
Wednesday Night
Low: 44 °F
Rain
Thursday
High: 61 °F
Slight Chance
Rain then
Sunny
Thursday Night
Low: 46 °F
Clear
Friday
High: 70 °F
Sunny
Friday Night
Low: 50 °F
Mostly Clear
Saturday
High: 76 °F
Sunny

Detailed Forecast

This Afternoon

Rain likely, mainly between 1pm and 3pm. Mostly cloudy, with a high near 63. South southwest wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A 30 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 49. South southwest wind 7 to 13 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain likely, mainly after noon. Mostly cloudy, with a high near 59. South southwest wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Low around 44. Southwest wind 8 to 17 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

A 20 percent chance of rain before 11am. Sunny, with a high near 61. North northwest wind 8 to 15 mph, with gusts as high as 18 mph.

Thursday Night

Clear, with a low around 46.

Friday

Sunny, with a high near 70.

Friday Night

Mostly clear, with a low around 50.

Saturday

Sunny, with a high near 76.

Saturday Night

Mostly clear, with a low around 52.