San Francisco, CA

9:59 AM PDT on August 21, 2014 (GMT -0700)
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Airport
Location: San Francisco,
Elevation: 16 ft
Nearby Weather Stations

Elev 16 ft 37.62 °N, 122.37 °W | Updated 26 minutes ago

Scattered Clouds
Scattered Clouds
66 °F
Feels Like 66 °F
N
0
Wind Variable Wind from North

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:30 AM 7:54 PM
Waning Crescent, 13% visible
Pressure 29.95 in
Visibility 10.0 miles
Clouds Scattered Clouds 1600 ft
Dew Point 59 °F
Humidity 78%
Rainfall 0.00 in
Snow Depth Not available.
UV 3 out of 12
Pollen 5.90 out of 12
PM2.5 Good
Flu Activity Not available.
SPECI KSFO 211633Z 00000KT 10SM SCT016 19/15 A2995 RMK AO2

More Conditions Fewer Conditions

Pressure 29.95 in
Visibility 10.0 miles
Clouds Scattered Clouds 1600 ft
Dew Point 59 °F
Humidity 78%
Rainfall 0.00 in
Snow Depth Not available.
UV 3 out of 12
Pollen 5.90 out of 12
PM2.5 Good
Flu Activity Not available.
SPECI KSFO 211633Z 00000KT 10SM SCT016 19/15 A2995 RMK AO2

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Aug. 21, 2014 Rise Set
Actual Time 6:30 AM PDT 7:54 PM PDT
Civil Twilight 6:03 AM PDT 8:21 PM PDT
Nautical Twilight 5:30 AM PDT 8:54 PM PDT
Astronomical Twilight 4:55 AM PDT 9:28 PM PDT
Moon 3:07 AM PDT 5:24 PM PDT
Length of Visible Light 14h 18m
Length of Day
13h 23m
Tomorrow will be 2m 12s shorter.
Waning Crescent, 13% 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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Air Quality

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

Snow Depth

Station Depth Elevation
Blue Lakes 0 in 8000 ft
Forestdale Creek 0 in 8029 ft
Echo Peak 0 in 7800 ft
Sonora Pass 0 in 8800 ft
Tahoe City Cross 0 in 6750 ft

Earthquake Activity

City Distance Mag. Time & Date
Berkeley, California 18 miles 2.6 7:41 PM PDT
2014-08-16
King City, California 123 miles 2.7 10:26 PM PDT
2014-08-15
King City, California 123 miles 2.9 8:01 PM PDT
2014-08-14
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature
No Stations Reporting

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