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Mount Vernon, Illinois

5-day forecast

Thu	Fri	Sat	Sun	Mon

Clear	Chance of T-storms	Clear	Clear	Clear
90° \| 67°	86° \| 61°	86° \| 59°	86° \| 61°	88° \| 65°

Current conditions

As of 4:45 AM CDT at Centralia, Illinois
Haze
Temperature:	64°
Wind:	SE 4 mph
Dewpoint:	52°
Humidity:	64%
Visibility:	1.5 miles

Forecast

As of 2:54 am CDT on August 28, 2008

Today...Mostly sunny. Highs in the lower 90s. Southwest winds 5 to 10 mph.

Tonight...Partly cloudy in the evening...then mostly cloudy with a 20 percent chance of showers and thunderstorms after midnight. Lows in the upper 60s. Southwest winds 5 mph.

Friday...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs in the upper 80s. Northwest winds 5 to 10 mph.

Radar


Local radar	» Loop
Regional radar	» Loop

Regional conditions

Location	Conditions	Temp..
Mount Vernon	Unknown	64°
Centralia	Haze	64°
Salem	Mist	63°
Mount Erie	Clear	64°
Flora	Clear	64°
Energy	Fog	66°
Raleigh	Overcast	64°
De Soto	Scattered Clouds	64°
Sparta	Clear	70°
Carmi	Fog	63°

Almanac

Key: T = Trace of precipitation; MM = data not available

August 28, 2008

Normal high:

84°

Record high:

100° (2007)

Normal low:

61°

Record low:

57° (2007)

Sunrise:

6:21 AM

Moon Rise:

3:42 AM

Sunset:

7:30 PM

Moon Set:

6:21 PM

Complete weather almanac

Detailed History and Climate