Castro Valley, CA

7:34 AM PDT on August 23, 2014 (GMT -0700)
Castro Valley | Change Station
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Current Station
Personal Weather Station
Location: Castro Valley, CA
Elevation: 367 ft
Nearby Weather Stations

Elev 367 ft 37.72 °N, 122.08 °W | Updated 1 minute ago

Overcast
Overcast
61.2 °F
Feels Like 61.2 °F
N
0.0
Wind Variable Wind from West
Gusts 3.4 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:30 AM 7:50 PM
Waning Crescent, 4% visible
Pressure 29.95 in
Visibility 10.0 miles
Clouds Overcast 1800 ft
Dew Point 48 °F
Humidity 61%
Rainfall 0.00 in
Snow Depth Not available.
UV 0 out of 12
Pollen 5.90 out of 12
Ozone Good
PM2.5 Good
Flu Activity Not available.
METAR KHWD 231354Z 23003KT 10SM OVC018 18/14 A2992 RMK AO2 SLP141 T01830139

More Conditions Fewer Conditions

Pressure 29.95 in
Visibility 10.0 miles
Clouds Overcast 1800 ft
Dew Point 48 °F
Humidity 61%
Rainfall 0.00 in
Snow Depth Not available.
UV 0 out of 12
Pollen 5.90 out of 12
Ozone Good
PM2.5 Good
Flu Activity Not available.
METAR KHWD 231354Z 23003KT 10SM OVC018 18/14 A2992 RMK AO2 SLP141 T01830139

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Aug. 23, 2014 Rise Set
Actual Time 6:30 AM PDT 7:50 PM PDT
Civil Twilight 6:03 AM PDT 8:17 PM PDT
Nautical Twilight 5:30 AM PDT 8:50 PM PDT
Astronomical Twilight 4:56 AM PDT 9:24 PM PDT
Moon 4:52 AM PDT 6:37 PM PDT
Length of Visible Light 14h 14m
Length of Day
13h 19m
Tomorrow will be 2m 14s shorter.
Waning Crescent, 4% 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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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
OZONE
Yesterday Good
PM2.5
Current Good
OZONE
Current Good
PM2.5
Saturday Good
PM2.5
Sunday Moderate
PM2.5
Monday Moderate
PM2.5
Tuesday Moderate
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
Burnside Lake 0 in 8139 ft

Earthquake Activity

City Distance Mag. Time & Date
Coalinga, California 141 miles 2.5 7:03 AM PDT
2014-08-18
Berkeley, California 13 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