Weather

Current Conditions
Updated: 9:53 AM CDT on July 19, 2008
Overcast Cahokia: 80°
Overcast
Wind: Calm
Dew Point: 69 °F / 21 °C
Pressure: 30.00 in / 1016 hPa
Heat Index: 83 °F / 28 °C
Humidity: 69%
Visibility: 8.0 miles / 12.9 kilometers
Local Radar
Local Satellite
5 Day Forecast for Cahokia
Sat Sun Mon Tue Wed
Thunderstorm Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Thunderstorm Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
90° | 72° 94° | 74° 94° | 72° 94° | 70° 94° | 72°
Forecast as of 3:58 am CDT on July 19, 2008

Today
Mostly cloudy with scattered showers in the morning... then partly sunny with scattered showers and thunderstorms in the afternoon. High around 90. Southwest wind around 10 mph.
Tonight
Partly cloudy with a 20 percent chance of showers and thunderstorms. Low around 70. Southwest wind around 10 mph in the evening becoming light after midnight.
Sunday
Partly sunny with a 20 percent chance of showers and thunderstorms. High in the mid 90s. West wind 10 to 15 mph.
Sunday Night
Partly cloudy. Low in the lower 70s. West wind around 10 mph in the evening becoming light after midnight.
Monday
Hot and humid. Partly sunny with a 30 percent chance of showers and thunderstorms. High in the mid 90s. Highest heat index readings of around 100 in the afternoon. Southwest wind around 10 mph.
Monday Night
Partly cloudy with a 30 percent chance of showers and thunderstorms. Low around 70.
Tuesday
Partly sunny with a 30 percent chance of showers and thunderstorms. High in the lower 90s.
Tuesday Night and Wednesday
Partly cloudy. A 30 percent chance of showers and thunderstorms. Low around 70. High in the lower 90s.
Wednesday Night through Friday
Partly cloudy. Low around 70. High around 90.
Air Pollution Forecast for St. Louis (Metro-east)
  Air Quality AQ Index Pollutant
YesterdayUnhealthy for Sensitive GroupsOZONE
YesterdayModeratePM2.5
CurrentGoodOZONE
SatUnhealthy for Sensitive Groups OZONE
SunUnhealthy for Sensitive Groups OZONE
MonModerate OZONE
Astronomy
Sunrise:05:51 AM (CDT) Moon Rise:09:21 PM (CDT)
Sunset:08:21 PM (CDT) Moon Set:07:00 AM (CDT)
Moon Phase
Jul. 19 Jul. 25 Aug. 01 Aug. 08 Aug. 16
 

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