Observed 12-hour minimum temperature  
 
12 Hour Minimum Temperature Archive For The Past Week.
  Latest     Sunday     Monday     Tuesday     Wednesday     Thursday     Friday     Saturday  
12 hour low temperature reports (ending at 7 am CDT and 6 am CST),
for eastern Iowa, northwest and west central Illinois,
and northeast Missouri. Reported Saturday February 21, 2015.

....IOWA....
Vinton Arpt                        30
Marshalltown ASOS                  28
Muscatine Arpt                     27
Independence Arpt                  27
Fairfield Arpt                     27
Keokuk Arpt                        27
Pella AWOS                         27
Cedar Rapids Arpt                  26
Grinnell AWOS                      26
Waterloo ASOS                      26
Washington Arpt                    25
Ft Madison Arpt                    25
Ottumwa ASOS                       25
Oelwein AWOS                       25
Monticello Arpt                    25
Iowa City Arpt                     25
Mt Pleasant Arpt                   25
Burlington Arpt                    24
Oskaloosa AWOS                     22
Dubuque Arpt                       21
Davenport Arpt                     21
Mason City ASOS                    20
Clinton Arpt                       19
....ILLINOIS....
Jacksonville AWOS                  25
Quincy ASOS                        25
Macomb Arpt                        23
Quad City Arpt                     22
Galesburg Arpt                     22
Peoria ASOS                        21
Sterling Arpt                      19
Decatur Airport                    18
Lincoln NWS                        18
Bloomington Airport                17
Rockford ASOS                      15
Freeport Arpt                      15
Joliet                             14
Rochelle AWOS                      14
....MISSOURI....
Chillicothe                        29
Kirksville ASOS                    28
Columbia                           26
....WISCONSIN....
Prairie du Chien AWOS              23
Janesville AWOS                    18
Madison-ASOS                       16
Watertown-AWOS                     15

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