A ridge of high pressure remained in place over the Midwest on the 23rd.  Temperatures reached into the mid 90s in many locations by late afternoon.  In addition, dew point temperatures in the upper 60s to lower 70s allowed heat indices to rise to 100 to 106 degrees.

Heat in IOWA, WISCONSIN
From 23-JUN-09 12:00:00 to 23-JUN-09 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: RAWS

Dodgeville maximum heat index of 106 degrees reached at 12 PM CST and 3 PM CST.

Heat in COLUMBIA, WISCONSIN
From 23-JUN-09 12:00:00 to 23-JUN-09 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: RAWS

Pardeville maximum heat index of 103 degrees reached at 12 PM CST.

Heat in FOND DU LAC, WISCONSIN
From 23-JUN-09 12:00:00 to 23-JUN-09 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Fond du Lac ASOS reported a maximum temperature of 93 with a dewpoint of 72, resulting in a heat index of 101.

Heat in KENOSHA, WISCONSIN
From 23-JUN-09 12:00:00 to 23-JUN-09 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Kenosha ASOS reported a maximum temperature of 91 with a dew point of 74, resulting in a heat index of 100 at 1 PM CST.

Heat in SAUK, WISCONSIN
From 23-JUN-09 12:00:00 to 23-JUN-09 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Lone Rock ASOS reported a maximum temperature of 95 with a dew point of 69, resulting in a heat index of 100 at 2 PM CST.

Heat in RACINE, WISCONSIN
From 23-JUN-09 12:00:00 to 23-JUN-09 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Burlington AWOS recorded a temperature of 95 with a dewpoint of 70, resulting in a maximum heat index of 101 at 3 PM CST.

Heat in MARQUETTE, WISCONSIN
From 23-JUN-09 12:00:00 to 23-JUN-09 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Milwaukee Timmerman Field AWOS recorded a temperature of 91 with a dewpoint of 73, resulting in a maximum heat index of 100 at 4 PM CST.

Heat in GREEN LAKE, WISCONSIN
From 23-JUN-09 12:00:00 to 23-JUN-09 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Milwaukee Timmerman Field AWOS recorded a temperature of 91 with a dewpoint of 73, resulting in a maximum heat index of 100 at 4 PM CST.

Heat in SHEBOYGAN, WISCONSIN
From 23-JUN-09 12:00:00 to 23-JUN-09 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Milwaukee Timmerman Field AWOS recorded a temperature of 91 with a dewpoint of 73, resulting in a maximum heat index of 100 at 4 PM CST.

Heat in DODGE, WISCONSIN
From 23-JUN-09 12:00:00 to 23-JUN-09 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Milwaukee Timmerman Field AWOS recorded a temperature of 91 with a dewpoint of 73, resulting in a maximum heat index of 100 at 4 PM CST.

Heat in DANE, WISCONSIN
From 23-JUN-09 12:00:00 to 23-JUN-09 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Milwaukee Timmerman Field AWOS recorded a temperature of 91 with a dewpoint of 73, resulting in a maximum heat index of 100 at 4 PM CST.

Heat in LAFAYETTE, WISCONSIN
From 23-JUN-09 12:00:00 to 23-JUN-09 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Milwaukee Timmerman Field AWOS recorded a temperature of 91 with a dewpoint of 73, resulting in a maximum heat index of 100 at 4 PM CST.

Heat in WALWORTH, WISCONSIN
From 23-JUN-09 12:00:00 to 23-JUN-09 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Milwaukee Timmerman Field AWOS recorded a temperature of 91 with a dewpoint of 73, resulting in a maximum heat index of 100 at 4 PM CST.