National Weather Service United States Department of Commerce

Disclaimer: Sampled values on map may not reflect actual readings.  These can be found in the table below the map.

 
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 Friday May 16, 2025.

....IOWA....
Oskaloosa AWOS                     64
Pella AWOS                         61
Ottumwa ASOS                       59
Waterloo ASOS                      59
Marshalltown ASOS                  58
Grinnell AWOS                      57
Oelwein AWOS                       55
Mason City ASOS                    51
....ILLINOIS....
Rockford Arpt                      76
Jacksonville Arpt                  61
Decatur Airport                    61
Quincy Arpt                        60
Peoria Arpt                        58
Bloomington Airport                58
Joliet Arpt                        58
Rochelle Arpt                      56
....MISSOURI....
Chillicothe Arpt                   61
Kirksville Arpt                    60
Columbia Arpt                      58
....WISCONSIN....
Madison Arpt                       59
Prairie du Chien AWOS              57
Janesville Arpt                    54
Watertown-Arpt                     51
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