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Current Conditions
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Updated: 1:53 AM CDT on July 20, 2008
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Cahokia: 77°
Scattered Clouds
Wind:
Calm
Dew Point:
68 °F
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20 °C
Pressure:
29.97 in
/
1015 hPa
Humidity: 74%
Visibility:
10.0 miles
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16.1 kilometers
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5 Day Forecast for Cahokia
| Sun |
Mon |
Tue |
Wed |
Thu |
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| Partly Cloudy |
Chance of a Thunderstorm |
Chance of a Thunderstorm |
Chance of a Thunderstorm |
Chance of a Thunderstorm |
| 95° | 72°
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95° | 72°
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90° | 70°
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90° | 70°
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92° | 70°
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Forecast as of 1:20 am CDT on July 20, 2008
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Rest of Tonight
Variable cloudiness with isolated showers and thunderstorms. Low in the lower 70s. Light wind.
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Sunday
Hot and humid. Partly cloudy. High in the mid 90s. West wind around 10 mph.
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Sunday Night
Partly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Low in the lower 70s. Southwest wind around 10 mph in the evening becoming light after midnight.
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Monday
Hot and humid. Partly sunny with a 30 percent chance of thunderstorms. High in the mid 90s. Highest heat index readings of around 103 in the afternoon. West wind around 10 mph.
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Monday Night
Partly cloudy with a 30 percent chance of showers and thunderstorms. Low in the lower 70s. Light wind.
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Tuesday
Partly sunny with a 30 percent chance of showers and thunderstorms. High around 90.
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Tuesday Night
Partly cloudy with a 30 percent chance of showers and thunderstorms. Low around 70.
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Wednesday
Partly sunny with a 30 percent chance of showers and thunderstorms. High around 90.
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Wednesday Night through Saturday
Partly cloudy. Low around 70. High in the lower 90s.
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| Air Pollution Forecast for St. Louis (Metro-east) |
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Air Quality |
AQ Index |
Pollutant |
| Yesterday | Unhealthy for Sensitive Groups |  | OZONE |
| Yesterday | Moderate |  | PM2.5 |
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| Current | Good |  | OZONE |
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| Sat | Unhealthy for Sensitive Groups | | OZONE |
| Sun | Unhealthy for Sensitive Groups | | OZONE |
| Mon | Moderate | | OZONE |
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| Astronomy |
| Sunrise: | 05:52 AM (CDT) |
Moon Rise: | 09:47 PM (CDT) | |
| Sunset: | 08:20 PM (CDT) |
Moon Set: | 08:05 AM (CDT) | |
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Moon Phase
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| Jul. 20 |
Jul. 25 |
Aug. 01 |
Aug. 08 |
Aug. 16 |
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