Redwood City, CA (94061)

8:07 AM PDT on August 23, 2014 (GMT -0700)
Central Portola Valley | Change Station
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Current Station
Personal Weather Station
Location: Portola Valley, CA
Elevation: 660 ft
Nearby Weather Stations

Elev 660 ft 37.39 °N, 122.21 °W | Updated 5 minutes ago

Mostly Cloudy
Mostly Cloudy
56.8 °F
Feels Like 56.8 °F
N
0.0
Wind Variable Wind from SSE
Gusts 1.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:31 AM 7:50 PM
Waning Crescent, 3% visible
Pressure 29.95 in
Visibility 10.0 miles
Clouds Mostly Cloudy 1800 ft
Dew Point 52 °F
Humidity 85%
Rainfall 0.00 in
Snow Depth Not available.
UV 0 out of 12
Pollen 5.90 out of 12
PM2.5 Good
Flu Activity Not available.
METAR KSQL 231449Z 00000KT 10SM BKN018 16/12 A2995

More Conditions Fewer Conditions

Pressure 29.95 in
Visibility 10.0 miles
Clouds Mostly Cloudy 1800 ft
Dew Point 52 °F
Humidity 85%
Rainfall 0.00 in
Snow Depth Not available.
UV 0 out of 12
Pollen 5.90 out of 12
PM2.5 Good
Flu Activity Not available.
METAR KSQL 231449Z 00000KT 10SM BKN018 16/12 A2995

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Aug. 23, 2014 Rise Set
Actual Time 6:31 AM PDT 7:50 PM PDT
Civil Twilight 6:04 AM PDT 8:17 PM PDT
Nautical Twilight 5:32 AM PDT 8:50 PM PDT
Astronomical Twilight 4:58 AM PDT 9:24 PM PDT
Moon 4:53 AM PDT 6:38 PM PDT
Length of Visible Light 14h 12m
Length of Day
13h 18m
Tomorrow will be 2m 14s shorter.
Waning Crescent, 3% of the Moon is Illuminated
Today
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter

Today's Extremes

State Highs State Lows

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WunderBlogs® & News

By Dr. Jeff Masters
Director of Meteorology, Weather Underground
By Kari Strenfel
Meteorologist, Weather Underground
By Christopher C. Burt
Weather Historian, Weather Underground
August 23, 2014
August 23, 2014
August 23, 2014

Nearby

Air Quality

  Air Quality AQ Index Pollutant
Yesterday Good
PM2.5
Yesterday Good
OZONE
Current Good
PM2.5
Saturday Good
OZONE
Sunday Good
OZONE
Monday Good
OZONE
Tuesday Good
PM2.5
Wednesday Moderate
PM2.5

Snow Depth

Station Depth Elevation
Blue Lakes 0 in 8000 ft
Forestdale Creek 0 in 8029 ft
Echo Peak 1 in 7800 ft
Ebbetts Pass 0 in 8700 ft
Leavitt Lake 1 in 9400 ft

Earthquake Activity

City Distance Mag. Time & Date
Coalinga, California 129 miles 2.5 7:03 AM PDT
2014-08-18
Berkeley, California 32 miles 2.6 7:41 PM PDT
2014-08-16
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature
No Stations Reporting

Nearby Weather Stations