Saint Louis, MO

8:06 AM CDT on August 27, 2014 (GMT -0500)
Saint Louis Regional | Change Station
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Current Station
Airport
Location: Alton,
Elevation: 545 ft
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Active Advisory: Excessive Heat Warning Active Notice: Record Report

Elev 545 ft 38.89 °N, 90.03 °W | Updated 1 hour ago

Clear
Clear
72 °F
Feels Like 72 °F
N
0
Wind Variable Wind from North

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:25 AM 7:38 PM
Waxing Crescent, 3% visible
Pressure 30.09 in
Visibility 6.0 miles
Clouds Clear
Dew Point 70 °F
Humidity 94%
Rainfall 0.00 in
Snow Depth Not available.
UV 0 out of 12
Pollen 10.20 out of 12
Ozone Good
PM2.5 Moderate
Flu Activity Not available.
METAR KALN 271150Z 00000KT 6SM BR SKC 22/21 A3009

More Conditions Fewer Conditions

Pressure 30.09 in
Visibility 6.0 miles
Clouds Clear
Dew Point 70 °F
Humidity 94%
Rainfall 0.00 in
Snow Depth Not available.
UV 0 out of 12
Pollen 10.20 out of 12
Ozone Good
PM2.5 Moderate
Flu Activity Not available.
METAR KALN 271150Z 00000KT 6SM BR SKC 22/21 A3009

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Aug. 27, 2014 Rise Set
Actual Time 6:25 AM CDT 7:38 PM CDT
Civil Twilight 5:58 AM CDT 8:05 PM CDT
Nautical Twilight 5:25 AM CDT 8:38 PM CDT
Astronomical Twilight 4:50 AM CDT 9:12 PM CDT
Moon 8:19 AM CDT 8:32 PM CDT
Length of Visible Light 14h 07m
Length of Day
13h 12m
Tomorrow will be 2m 22s shorter.
Waxing Crescent, 3% 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 Moderate
PM2.5
Yesterday Moderate
OZONE
Current Moderate
PM2.5
Current Good
OZONE
Wednesday Moderate
OZONE
Wednesday 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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