Saint Louis, MO

5:09 AM CDT on August 31, 2014 (GMT -0500)
Saint Louis Regional | Change Station
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Current Station
Airport
Location: Alton,
Elevation: 545 ft
Nearby Weather Stations

Elev 545 ft 38.89 °N, 90.03 °W | Updated 8 hours ago

Fog
Fog
68 °F
Feels Like 68 °F
N
3
Wind Variable Wind from SSW
Gusts 3 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:29 AM 7:32 PM
Waxing Crescent, 29% visible
Pressure 29.93 in
Visibility 10.0 miles
Clouds Mostly Cloudy 15000 ft
Dew Point 68 °F
Humidity 100%
Rainfall 0.00 in
Snow Depth Not available.
UV 0 out of 12
Pollen 8.30 out of 12
Ozone Good
PM2.5 Good
Flu Activity Not available.
METAR KALN 310145Z 00000KT 10SM BKN150 23/22 A2993

More Conditions Fewer Conditions

Pressure 29.93 in
Visibility 10.0 miles
Clouds Mostly Cloudy 15000 ft
Dew Point 68 °F
Humidity 100%
Rainfall 0.00 in
Snow Depth Not available.
UV 0 out of 12
Pollen 8.30 out of 12
Ozone Good
PM2.5 Good
Flu Activity Not available.
METAR KALN 310145Z 00000KT 10SM BKN150 23/22 A2993

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Aug. 31, 2014 Rise Set
Actual Time 6:29 AM CDT 7:32 PM CDT
Civil Twilight 6:01 AM CDT 7:59 PM CDT
Nautical Twilight 5:29 AM CDT 8:31 PM CDT
Astronomical Twilight 4:55 AM CDT 9:05 PM CDT
Moon 12:11 PM CDT 10:51 PM CDT
Length of Visible Light 13h 57m
Length of Day
13h 03m
Tomorrow will be 2m 24s shorter.
Waxing Crescent, 29% of the Moon is Illuminated
Today
Waxing Crescent
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter
Sep 24
New

Today's Extremes

State Highs State Lows

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Air Quality

  Air Quality AQ Index Pollutant
Yesterday Good
PM2.5
Yesterday Good
OZONE
Current Good
PM2.5
Current Good
OZONE
Sunday Moderate
OZONE
Sunday Good
PM2.5

Snow Depth

Station Depth Elevation
No new snow has been reported.

Earthquake Activity

City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature
No Stations Reporting

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