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  5 Day Forecast for Decatur, IL as of 8:54 AM CDT on May 17, 2012
Thursday

Clear
HI 79° F
LO 52° F
Friday

Clear
HI 82° F
LO 63° F
Saturday

Clear
HI 86° F
LO 64° F
Sunday

Chance of a Thunderstorm
HI 84° F
LO 64° F
Monday

Chance of a Thunderstorm
HI 84° F
LO 55° F
  Current Weather Conditions for Decatur, IL as of 8:54 AM CDT on May 17, 2012
Temperature   64° F Dew Point   39° F
Relative Humidity   40% Wind   ESE 12 mph
Heat Index  N/A Sky   Clear
Visibility   10.0 Miles Pressure   30.14 in.
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  Extended Forecast for Decatur, IL 10:00 AM CDT on May 17, 2012
Thursday - Clear. High of 79F. Winds from the East at 5 to 15 mph.
Local Forecasts
Today's Highs/Lows
Seattle 68° / 45°
Traveler's Forecasts
Today's Highs/Lows
Chicago 73° / 52°
New Orleans 84° / 66°
Detroit 70° / 48°
Las Vegas 100° / 77°
Los Angeles 79° / 59°
Tampa 88° / 66°
Green Bay 70° / 54°
Dallas 88° / 66°
Reno 79° / 48°
Sacramento 81° / 52°
San Diego 68° / 61°
Atlanta 86° / 61°
Washington 75° / 55°
Yosemite National Park 75° / 39°
Thursday Night - Clear. Low of 52F. Winds from the SE at 5 to 10 mph.
Friday - Clear. High of 82F. Winds from the SSE at 5 to 10 mph.
Friday Night - Clear. Low of 63F. Winds from the SSE at 5 to 15 mph.
Saturday - Clear in the morning, then partly cloudy. High of 86F. Winds from the SSE at 10 to 15 mph shifting to the East in the afternoon.
Saturday Night - Partly cloudy. Low of 64F. Winds from the SSE at 5 to 10 mph.
Sunday - Partly cloudy with a chance of a thunderstorm and rain in the afternoon. High of 84F. Winds from the SSW at 10 to 15 mph. Chance of rain 30%.
Sunday Night - Partly cloudy with a chance of a thunderstorm and rain. Low of 64F. Winds from the SW at 5 to 10 mph shifting to the West after midnight. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Monday - Partly cloudy with a chance of a thunderstorm and rain in the morning, then clear. High of 84F. Winds from the NNW at 5 to 15 mph. Chance of rain 20%.
Monday Night - Partly cloudy. Fog overnight. Low of 55F. Winds from the NNE at 5 to 10 mph.
Tuesday - Clear. High of 84F. Winds from the NNE at 5 to 10 mph.
Tuesday Night - Partly cloudy. Low of 59F. Winds from the ENE at 5 to 10 mph.
Wednesday - Clear. High of 88F. Winds from the ESE at 5 to 10 mph.
Wednesday Night - Partly cloudy. Low of 66F. Winds from the SE at 5 to 10 mph.
Thursday - Partly cloudy. High of 91F. Winds from the SSE at 10 to 15 mph.
Thursday Night - Partly cloudy. Low of 68F. Winds from the South at 10 to 15 mph.
Friday - Mostly cloudy with a chance of a thunderstorm. High of 91F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Friday Night - Partly cloudy with a chance of a thunderstorm. Low of 68F. Winds from the South at 5 to 10 mph. Chance of rain 40%.
Saturday - Mostly cloudy with a chance of a thunderstorm. High of 82F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Saturday Night - Partly cloudy with a chance of a thunderstorm. Low of 68F. Winds less than 5 mph. Chance of rain 40%.
Sunday - Partly cloudy. High of 84F with a heat index of 97F. Winds less than 5 mph.
Sunday Night - Clear. Low of 68F. Winds less than 5 mph.
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