Severe Thunderstorm and Heavy Rainfall Potential Continues

A low pressure center tracking across the Great Lakes and its associated cold front extending across the Southern Plains will focus occasional showers and thunderstorms through tonight. A few of these thunderstorms may become severe alongside heavy rainfall that may cause flash flooding; Portions of the Southern Plains would be the greatest threat for these hazards through tonight. Read More >

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

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 Sunday April 27, 2025.

....IOWA....
Waterloo ASOS                      49
Oskaloosa AWOS                     48
Grinnell AWOS                      48
Pella AWOS                         47
Ottumwa ASOS                       47
Mason City ASOS                    46
Oelwein AWOS                       45
Marshalltown ASOS                  43
....ILLINOIS....
Quincy Arpt                        49
Jacksonville Arpt                  46
Peoria Arpt                        42
Decatur Airport                    41
Rockford Arpt                      37
Bloomington Airport                36
Rochelle Arpt                      34
Joliet Arpt                        34
....MISSOURI....
Chillicothe Arpt                   57
Columbia Arpt                      51
Kirksville Arpt                    50
....WISCONSIN....
Prairie du Chien AWOS              46
Madison Arpt                       35
Janesville Arpt                    34
Watertown-Arpt                     33

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Severe Thunderstorm and Heavy Rainfall Potential Continues

Sunday Observed Low Temperature