Altadena, CA

9:03 PM PDT on September 30, 2014 (GMT -0700)
Mount Wilson | Change Station
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Location: Mount Wilson,
Elevation: 5705 ft
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Elev 5705 ft 34.23 °N, 118.06 °W | Updated 18 minutes ago

Clear
Clear
57 °F
Feels Like 57 °F
N
5
Wind Variable Wind from SSE
Gusts 7 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:46 AM 6:37 PM
Waxing Crescent, 43% visible
Pressure Not available.
Visibility -9999.0 miles
Clouds
Dew Point 27 °F
Humidity 31%
Rainfall 0.00 in
Snow Depth 0 in , 0 in , 1 in
UV Not available.
Pollen 5.30 out of 12
Ozone Good
PM2.5 Moderate
Flu Activity Not available.
METAR KMWS 010345Z 15504G06KT 14/M03 RMK SNOW DEPTH M

More Conditions Fewer Conditions

Pressure Not available.
Visibility -9999.0 miles
Clouds
Dew Point 27 °F
Humidity 31%
Rainfall 0.00 in
Snow Depth 0 in , 0 in , 1 in
UV Not available.
Pollen 5.30 out of 12
Ozone Good
PM2.5 Moderate
Flu Activity Not available.
METAR KMWS 010345Z 15504G06KT 14/M03 RMK SNOW DEPTH M

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Sep. 30, 2014 Rise Set
Actual Time 6:46 AM PDT 6:37 PM PDT
Civil Twilight 6:21 AM PDT 7:02 PM PDT
Nautical Twilight 5:52 AM PDT 7:31 PM PDT
Astronomical Twilight 5:23 AM PDT 8:01 PM PDT
Moon 12:47 PM PDT (9/30) 11:24 PM PDT (9/30)
Length of Visible Light 12h 41m
Length of Day
11h 51m
Tomorrow will be 2m 6s shorter.
Waxing Crescent, 43% of the Moon is Illuminated
Oct 1
Waxing Crescent
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter
Oct 23
New

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 Moderate
PM2.5
Current Good
OZONE
Wednesday Good
PM10
Wednesday Moderate
OZONE
Wednesday Good
CO
Wednesday Good
NO2

Snow Depth

Station Depth Elevation
Summit Meadow 1 in 9122 ft
Hagan's Meadow 0 in 8000 ft
Squaw Valley 0 in 8200 ft
Spratt Creek 1 in 6200 ft
Monitor Pass 0 in 8350 ft

Earthquake Activity

City Distance Mag. Time & Date
Avalon, California 77 miles 2.6 1:28 PM PDT
2014-09-30
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature
Santa Monica Pier 69.1 °F
Los Angeles, CA 68.0 °F
La Jolla, CA 71.1 °F

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