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Current Conditions
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Updated: 4:50 PM CDT on August 29, 2008
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Alton: 82°
Scattered Clouds
Wind:
12 mph
/
18 km/h
from the NNW
Dew Point:
68 °F
/
20 °C
Pressure:
29.98 in
/
1015 hPa
Heat Index:
85 °F
/
30 °C
Humidity: 62%
Visibility:
10.0 miles
/
16.1 kilometers
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5 Day Forecast for Alton
| Fri |
Sat |
Sun |
Mon |
Tue |
 |
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 |
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| Partly Cloudy |
Clear |
Clear |
Partly Cloudy |
Partly Cloudy |
| 83° | 59°
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85° | 58°
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86° | 63°
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88° | 67°
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90° | 68°
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Forecast as of 3:56 PM CDT on August 29, 2008
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Tonight
Mostly clear. Low around 60. Northwest wind around 10 mph in the evening becoming light after midnight.
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Saturday
Sunny. High in the mid 80s. Light wind in the morning becoming northeast around 10 mph in the afternoon.
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Saturday Night
Clear. Low around 60. Light wind.
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Sunday
Mostly sunny. High in the upper 80s. East wind around 10 mph.
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Sunday Night
Mostly clear. Low in the mid 60s. Light wind.
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Labor Day
Mostly sunny. High around 90.
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Monday Night
Mostly clear. Low in the upper 60s.
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Tuesday through Wednesday
Partly cloudy. High around 90. Low around 70.
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Wednesday Night
Partly cloudy with a 30 percent chance of showers and thunderstorms. Low around 70.
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Thursday
Mostly cloudy with a 30 percent chance of showers and thunderstorms. High in the mid 80s.
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Thursday Night and Friday
Partly cloudy with a 30 percent chance of showers and thunderstorms. Low around 70. High around 90.
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| Air Pollution Forecast for St. Louis (Metro-east) |
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Air Quality |
AQ Index |
Pollutant |
| Yesterday | Good |  | OZONE |
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| Current | Good |  | OZONE |
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| Fri | Good |  | OZONE |
| Sat | Moderate |  | OZONE |
| Sun | Moderate |  | OZONE |
| Mon | Moderate |  | OZONE |
| Tue | Moderate |  | OZONE |
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| Astronomy |
| Sunrise: | 06:27 AM (CDT) |
Moon Rise: | 05:00 AM (CDT) | |
| Sunset: | 07:34 PM (CDT) |
Moon Set: | 06:58 PM (CDT) | |
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Moon Phase
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| Aug. 29 |
Aug. 30 |
Sep. 07 |
Sep. 15 |
Sep. 22 |
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