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Alton IL Weather

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Alton, Illinois, United States (62002)  Lat: 38.89N, Lon: 90.18W
Wx Zone: ILZ100 ICAO Used: KALN
Current Conditions
Updated: 5:55 AM CST SUN FEB 12 2012
Sun & Moon Information:
Fair
Fair
Temp: 17°F
Humidity: 58%
Wind Speed: W11.5MPH(10KT)
Barometer: 30.54 in.
Dewpoint: 5°F
Heat Index: 17°F
Wind Chill: 4°F
Civil Twilight: 6:29 AM CST Moon Phase:
Waning Gibbous Moon
Waning Gibbous Moon
Sunrise: 6:56 AM CST
Sunset: 5:33 PM CST
Civil Twilight: 6:00 PM CST
Forecast for Alton, Illinois:
Dated: 256 AM CST SUN FEB 12 2012    Expires: 415 PM CST SUN FEB 12 2012
7 Day View   
TODAY TONIGHT MONDAY MONDAY
NIGHT
TUESDAY TUESDAY
NIGHT
Sunny Mostly Clear Light Snow Freezing Drizzle Partly Cloudy Partly Cloudy
Sunny Mostly
Clear
Light
Snow
Freezing
Drizzle
Partly
Cloudy
Partly
Cloudy
Hi: 35°F
Lo: 20°F Hi: 31°F
Lo: 30°F Hi: 40°F
Lo: 29°F
Pop: 80% Pop: 100%
ZoneCast:
Dated: 256 AM CST SUN FEB 12 2012    Expires: 415 PM CST SUN FEB 12 2012
Includes the Counties: Madison County Il, Monroe County Il, St. Clair County Il
Includes the Cities: Belleville, Edwardsville

Today...Sunny. High in the mid 30s. West wind around 10 mph.
Tonight...Mostly clear. Low around 20. Light wind in the evening becoming south around 10 mph after midnight.
Monday...Chance of light snow early in the morning...Then light snow in the late morning and afternoon. Snow accumulation around 1 inch. High in the lower 30s. South wind 10 to 15 mph. Chance of measurable snow 80 percent.
Monday Night...Snow in the evening...Then scattered snow showers and patchy freezing drizzle after midnight. Light snow accumulation possible. Near steady temperature around 30. South wind 10 to 15 mph. Chance of measurable precipitation near 100 percent.
Tuesday...Cloudy early in the morning then becoming partly cloudy. High around 40. Light wind.
Tuesday Night...Partly cloudy. Low in the upper 20s.
Wednesday...Mostly cloudy. High in the upper 40s.
Wednesday Night...Rain likely. Low around 40. Chance of rain 60 percent.
Thursday...Partly sunny with a 30 percent chance of rain. High in the upper 40s.
Thursday Night...Partly cloudy. Low around 30. High in the mid 40s.
Friday...Partly cloudy. Low around 30. High in the mid 40s.
Friday Night...Mostly clear. Low around 30. High around 50.
Saturday...Mostly clear. Low around 30. High around 50.

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