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 24-hour maximum temperature  
 
24 Hour Maximum Temperature Archive For The Past Week.
  Latest     Sunday     Monday     Tuesday     Wednesday     Thursday     Friday     Saturday  
Yesterday's 24 hour high temperature reports,
for eastern Iowa, northwest and west central Illinois,
and northeast Missouri. Reported Sunday May 18, 2025.

....IOWA....
Clinton Arpt                       70
Oskaloosa AWOS                     68
Davenport Arpt                     68
Cedar Rapids Arpt                  67
Burlington Arpt                    67
Grinnell AWOS                      66
Iowa City Arpt                     66
Ottumwa ASOS                       65
Marshalltown ASOS                  64
Dubuque Arpt                       64
Waterloo ASOS                      62
Mason City ASOS                    56
....ILLINOIS....
Decatur Airport                    74
Jacksonville Arpt                  73
Joliet Arpt                        73
Quincy Arpt                        72
Bloomington Airport                70
Sterling Arpt                      70
Peoria Arpt                        69
Rochelle Arpt                      69
Macomb Arpt                        69
Quad City Arpt                     67
....MISSOURI....
Columbia Arpt                      75
....WISCONSIN....
Watertown-Arpt                     65
Madison Arpt                       63
Prairie du Chien AWOS              61