A large ridge of high pressure in the central United States combined with high levels of humidity to produce excessive heat conditions in west central Illinois August 1st and all of central Illinois August 2nd. There were no reports of heat related fatalities during this relatively short heat episode.

Excessive Heat in SANGAMON, ILLINOIS
From 01-AUG-11 14:30:00 to 02-AUG-11 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Temperatures in the middle 90s combined with dew point temperatures in the middle 70s to produce heat index values ranging from 110 to 115 degrees during the afternoon and early evening hours of August 1st and 2nd.

Excessive Heat in KNOX, ILLINOIS
From 02-AUG-11 11:00:00 to 02-AUG-11 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Temperatures in the middle 90s combined with dew point temperatures in the middle 70s to produce heat index values ranging from 105 to 110 degrees during the afternoon and early evening hours of August 2nd.

Excessive Heat in STARK, ILLINOIS
From 02-AUG-11 11:00:00 to 02-AUG-11 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Temperatures in the middle 90s combined with dew point temperatures in the middle 70s to produce heat index values ranging from 105 to 110 degrees during the afternoon and early evening hours of August 2nd.

Excessive Heat in PEORIA, ILLINOIS
From 02-AUG-11 11:00:00 to 02-AUG-11 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Temperatures in the middle 90s combined with dew point temperatures in the middle 70s to produce heat index values ranging from 105 to 110 degrees during the afternoon and early evening hours of August 2nd.

Excessive Heat in MARSHALL, ILLINOIS
From 02-AUG-11 11:00:00 to 02-AUG-11 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Temperatures in the middle 90s combined with dew point temperatures in the middle 70s to produce heat index values ranging from 105 to 110 degrees during the afternoon and early evening hours of August 2nd.

Excessive Heat in FULTON, ILLINOIS
From 02-AUG-11 11:00:00 to 02-AUG-11 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Temperatures in the middle 90s combined with dew point temperatures in the middle 70s to produce heat index values ranging from 105 to 110 degrees during the afternoon and early evening hours of August 2nd.

Excessive Heat in WOODFORD, ILLINOIS
From 02-AUG-11 11:00:00 to 02-AUG-11 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Temperatures in the middle 90s combined with dew point temperatures in the middle 70s to produce heat index values ranging from 105 to 110 degrees during the afternoon and early evening hours of August 2nd.

Excessive Heat in TAZEWELL, ILLINOIS
From 02-AUG-11 11:00:00 to 02-AUG-11 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Temperatures in the middle 90s combined with dew point temperatures in the middle 70s to produce heat index values ranging from 105 to 110 degrees during the afternoon and early evening hours of August 2nd.

Excessive Heat in MCLEAN, ILLINOIS
From 02-AUG-11 11:00:00 to 02-AUG-11 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Temperatures in the middle 90s combined with dew point temperatures in the middle 70s to produce heat index values ranging from 105 to 110 degrees during the afternoon and early evening hours of August 2nd.

Excessive Heat in CASS, ILLINOIS
From 01-AUG-11 14:30:00 to 02-AUG-11 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Temperatures in the middle 90s combined with dew point temperatures in the middle 70s to produce heat index values ranging from 110 to 115 degrees during the afternoon and early evening hours of August 1st and 2nd.

Excessive Heat in SCHUYLER, ILLINOIS
From 01-AUG-11 14:30:00 to 02-AUG-11 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Temperatures in the middle 90s combined with dew point temperatures in the middle 70s to produce heat index values ranging from 110 to 115 degrees during the afternoon and early evening hours of August 1st and 2nd.

Excessive Heat in MENARD, ILLINOIS
From 01-AUG-11 14:30:00 to 02-AUG-11 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Temperatures in the middle 90s combined with dew point temperatures in the middle 70s to produce heat index values ranging from 110 to 115 degrees during the afternoon and early evening hours of August 1st and 2nd.

Excessive Heat in SCOTT, ILLINOIS
From 01-AUG-11 14:30:00 to 02-AUG-11 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Temperatures in the middle 90s combined with dew point temperatures in the middle 70s to produce heat index values ranging from 110 to 115 degrees during the afternoon and early evening hours of August 1st and 2nd.

Excessive Heat in MORGAN, ILLINOIS
From 01-AUG-11 14:30:00 to 02-AUG-11 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Temperatures in the middle 90s combined with dew point temperatures in the middle 70s to produce heat index values ranging from 110 to 115 degrees during the afternoon and early evening hours of August 1st and 2nd.