Larkspur, CA

4:46 AM PDT on September 16, 2014 (GMT -0700)
Petaluma | Change Station
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Location: Petaluma,
Elevation: 89 ft
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Elev 89 ft 38.26 °N, 122.61 °W | Updated 11 minutes ago

Partly Cloudy
Partly Cloudy
57 °F
Feels Like 57 °F
N
6
Wind Variable Wind from NNW

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:52 AM 7:16 PM
Last Quarter, 46% visible
Pressure 29.94 in
Visibility 0.5 miles
Clouds Overcast 300 ft
Dew Point 57 °F
Humidity 100%
Rainfall 0.00 in
Snow Depth 0 in , 1 in , 0 in
UV 0 out of 12
Pollen 5.20 out of 12
PM2.5 Good
Flu Activity Not available.
METAR KO69 161135Z AUTO 33005KT 1/2SM OVC003 14/14 A2994 RMK AO1

More Conditions Fewer Conditions

Pressure 29.94 in
Visibility 0.5 miles
Clouds Overcast 300 ft
Dew Point 57 °F
Humidity 100%
Rainfall 0.00 in
Snow Depth 0 in , 1 in , 0 in
UV 0 out of 12
Pollen 5.20 out of 12
PM2.5 Good
Flu Activity Not available.
METAR KO69 161135Z AUTO 33005KT 1/2SM OVC003 14/14 A2994 RMK AO1

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Sep. 16, 2014 Rise Set
Actual Time 6:52 AM PDT 7:16 PM PDT
Civil Twilight 6:26 AM PDT 7:42 PM PDT
Nautical Twilight 5:55 AM PDT 8:13 PM PDT
Astronomical Twilight 5:23 AM PDT 8:45 PM PDT
Moon 12:11 AM PDT 2:40 PM PDT
Length of Visible Light 13h 16m
Length of Day
12h 23m
Tomorrow will be 2m 25s shorter.
Last Quarter, 46% of the Moon is Illuminated
Today
Last Quarter
Sep 24
New
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter

Today's Extremes

State Highs State Lows

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Air Quality

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

Snow Depth

Station Depth Elevation
Summit Meadow 0 in 9122 ft
Leavitt Meadows 1 in 7200 ft
Forestdale Creek 0 in 8029 ft
Monitor Pass 0 in 8350 ft
Sonora Pass 0 in 8800 ft

Earthquake Activity

City Distance Mag. Time & Date
Covelo, California 129 miles 3.3 1:17 PM PDT
2014-09-14
Cobb, California 63 miles 2.7 11:07 AM PDT
2014-09-14
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature
San Francisco, CA 66.0 °F
Richmond, CA 68.0 °F
Port Chicago, CA 69.1 °F

Nearby Weather Stations