Larkspur, CA

1:57 AM PDT on September 21, 2014 (GMT -0700)
Petaluma | Change Station
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Airport
Location: Petaluma,
Elevation: 89 ft
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Elev 89 ft 38.26 °N, 122.61 °W | Updated 22 minutes ago

Mostly Cloudy
Mostly Cloudy
63 °F
Feels Like 63 °F
N
7
Wind Variable Wind from NW

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:57 AM 7:08 PM
Waning Crescent, 8% visible
Pressure 29.97 in
Visibility 10.0 miles
Clouds Overcast 1200 ft
Dew Point 57 °F
Humidity 82%
Rainfall 0.00 in
Snow Depth Not available.
UV 0 out of 12
Pollen 4.00 out of 12
Air Quality Not available.
Flu Activity Not available.
METAR KO69 210835Z AUTO 31006KT 10SM OVC012 17/14 A2997 RMK AO1

More Conditions Fewer Conditions

Pressure 29.97 in
Visibility 10.0 miles
Clouds Overcast 1200 ft
Dew Point 57 °F
Humidity 82%
Rainfall 0.00 in
Snow Depth Not available.
UV 0 out of 12
Pollen 4.00 out of 12
Air Quality Not available.
Flu Activity Not available.
METAR KO69 210835Z AUTO 31006KT 10SM OVC012 17/14 A2997 RMK AO1

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Sep. 21, 2014 Rise Set
Actual Time 6:57 AM PDT 7:08 PM PDT
Civil Twilight 6:30 AM PDT 7:34 PM PDT
Nautical Twilight 6:00 AM PDT 8:05 PM PDT
Astronomical Twilight 5:28 AM PDT 8:36 PM PDT
Moon 4:37 AM PDT 5:46 PM PDT
Length of Visible Light 13h 03m
Length of Day
12h 11m
Tomorrow will be 2m 26s shorter.
Waning Crescent, 8% of the Moon is Illuminated
Today
Waning Crescent
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 Good
OZONE
Sunday Moderate
PM2.5
Monday Moderate
PM2.5
Tuesday Moderate
PM2.5
Wednesday Good
PM2.5
Thursday Good
OZONE

Snow Depth

Station Depth Elevation
Summit Meadow 1 in 9122 ft
Leavitt Meadows 1 in 7200 ft
Forestdale Creek 0 in 8029 ft
Monitor Pass 0 in 8350 ft
Leavitt Lake 2 in 9400 ft

Earthquake Activity

City Distance Mag. Time & Date
Cloverdale, California 64 miles 2.5 9:15 PM PDT
2014-09-20
Livermore, California 47 miles 2.6 3:37 AM PDT
2014-09-19
The Geysers, California 57 miles 2.5 11:29 PM PDT
2014-09-17
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature
San Francisco, CA 64.9 °F
Richmond, CA 66.9 °F
Port Chicago, CA 70.0 °F

Nearby Weather Stations