Redwood City, CA (94061)

9:01 PM PDT on September 18, 2014 (GMT -0700)
Portola Valley | Change Station
CLOSE
Current Station
Personal Weather Station
Location: Portola Valley, CA
Elevation: 764 ft
Nearby Weather Stations

Elev 764 ft 37.39 °N, 122.20 °W | Updated 1 second ago

Partly Cloudy
Partly Cloudy
63.7 °F
Feels Like 63.7 °F
N
0.0
Wind Variable Wind from SSW
Gusts 0.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:53 AM 7:11 PM
Waning Crescent, 22% visible
Pressure 29.88 in
Visibility 10.0 miles
Clouds Clear
Dew Point 60 °F
Humidity 89%
Rainfall 0.01 in
Snow Depth 0 in , 0 in , 0 in
UV 0 out of 12
Pollen 5.10 out of 12
PM2.5 Good
Flu Activity Not available.
METAR KSQL 190348Z 31008KT 10SM SKC 20/16 A2988 RMK LAST

More Conditions Fewer Conditions

Pressure 29.88 in
Visibility 10.0 miles
Clouds Clear
Dew Point 60 °F
Humidity 89%
Rainfall 0.01 in
Snow Depth 0 in , 0 in , 0 in
UV 0 out of 12
Pollen 5.10 out of 12
PM2.5 Good
Flu Activity Not available.
METAR KSQL 190348Z 31008KT 10SM SKC 20/16 A2988 RMK LAST

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Sep. 18, 2014 Rise Set
Actual Time 6:53 AM PDT 7:11 PM PDT
Civil Twilight 6:27 AM PDT 7:37 PM PDT
Nautical Twilight 5:56 AM PDT 8:08 PM PDT
Astronomical Twilight 5:25 AM PDT 8:39 PM PDT
Moon 1:55 AM PDT (9/18) 4:02 PM PDT (9/18)
Length of Visible Light 13h 10m
Length of Day
12h 18m
Tomorrow will be 2m 23s shorter.
Waning Crescent, 22% of the Moon is Illuminated
Sep 19
Waning Crescent
Sep 24
New
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter

Today's Extremes

State Highs State Lows

Community

WunderPhotos

Upload Photos

1,754,556 photos uploaded!

Nearby

Air Quality

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

Snow Depth

Station Depth Elevation
Tahoe City Cross 0 in 6750 ft
Summit Meadow 0 in 9122 ft
Spratt Creek 0 in 6200 ft
Rubicon #2 0 in 7500 ft
Monitor Pass 0 in 8350 ft

Earthquake Activity

City Distance Mag. Time & Date
The Geysers, California 97 miles 2.5 11:29 PM PDT
2014-09-17
Cobb, California 99 miles 2.7 1:23 PM PDT
2014-09-16
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature
No Stations Reporting

Nearby Weather Stations