National Weather Service:
Frost Advisory

Current Conditions
Palo Alto Of Santa Clara County, CA
(as of 12:56 AM PST)
Temperature: 38°
Wind: Calm
Dew Point: 28 °F
Pressure: 30.15 in
Humidity: 68%
Visibility: 10.0 miles
Local radar » Loop
Regional radar » Loop
Forecast As of 11:00 PM PST on January 27, 2015

Saturday...Mainly sunny. High 57F. Winds NNE at 5 to 10 mph.

Saturday Night...Clear skies. Low 33F. Winds light and variable.

Sunday...Sunny skies. High 59F. Winds light and variable.

Sunday Night...Mainly clear early, then a few clouds later on. Low 37F. Winds light and variable.

Monday...Cloudy early with partial sunshine expected late. High 59F. Winds light and variable.

Monday Night...A few clouds. Low 39F. Winds light and variable.

Tuesday...Plentiful sunshine. High 62F. Winds NNE at 5 to 10 mph.

Tuesday Night...Clear to partly cloudy. Low 42F. Winds light and variable.

Wednesday...Except for a few afternoon clouds, mainly sunny. High 64F. Winds light and variable.

Wednesday Night...Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 47F. Winds SSE at 10 to 15 mph. Chance of rain 60%.

Thursday...Overcast with rain showers at times. High around 60F. Winds S at 10 to 20 mph. Chance of rain 60%.

Thursday Night...Showers in the evening, then partly cloudy overnight. Low 43F. Winds light and variable. Chance of rain 50%.

Friday...Sun and a few passing clouds. High 59F. Winds NNW at 5 to 10 mph.

Friday Night...A few clouds overnight. Low 41F. Winds light and variable.

Saturday...Partly cloudy skies. High around 60F. Winds light and variable.

Saturday Night...A few clouds. Low 43F. Winds light and variable.

Sunday...Partly cloudy skies during the morning hours will give way to occasional showers in the afternoon. High around 60F. Winds NE at 5 to 10 mph. Chance of rain 60%.

Sunday Night...Overcast with rain showers at times. Low 43F. Winds light and variable. Chance of rain 60%.

Monday...Partly cloudy skies. High 64F. Winds N at 5 to 10 mph.

Monday Night...Partly cloudy early with increasing clouds overnight. Low near 45F. Winds light and variable.

Marine forecast | Air Pollution

5-day forecast
Sat Sun Mon Tue Wed
Partly Cloudy Mostly Cloudy Chance of Rain Chance of Rain Chance of Rain
Partly Cloudy Mostly Cloudy Chance of Rain Chance of Rain Chance of Rain
55° | 35° 56° | 38° 56° | 41° 58° | 44° 60° | 45°

Regional conditions
Palo Alto Clear 50°
Moffett Field Clear 38°
San Carlos Clear 45°
Santa Clara Clear 37°
San Lorenzo Clear 40°
San Francisco Clear 44°
San Jose Clear 39°
Oakland Clear 43°
Pleasanton Clear 32°
Concord Clear 43°


Key: T = Trace of precipitation; MM = data not available
November 28, 2015
Normal high:61° Record high:73° (2003)
Normal low:45° Record low:32° (1948)
Sunrise:7:01 AM Moon Rise: 7:59 PM
Sunset:4:51 PM Moon Set: 9:29 AM
Complete weather almanac
Detailed History and Climate

Air pollution
EPA forecast for: Redwood City

SatModerate PM2.5
SunModerate PM2.5
MonModerate PM2.5
TueModerate PM2.5
WedModerate PM2.5

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Frost Advisory
Issued by the National Weather Service at 12:52 PM PST on November 27, 2015

... Frost advisory remains in effect from 11 PM this evening to
9 am PST Saturday...

* temperature... widespread low temperatures ranging from 32 to
35 degrees tonight and Saturday morning.

* Impacts... potential health impacts for those who are outside
during overnight hours. Temperature sensitive plants could be

A frost advisory means that frost is possible. Sensitive outdoor
plants may be killed if left uncovered.

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