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 Monday April 28, 2025.

....IOWA....
Oskaloosa AWOS                     55
Grinnell AWOS                      54
Waterloo ASOS                      53
Ottumwa ASOS                       52
Mason City ASOS                    52
Pella AWOS                         51
Marshalltown ASOS                  51
Oelwein AWOS                       50
....ILLINOIS....
Rockford Arpt                      58
Decatur Airport                    55
Bloomington Airport                54
Peoria Arpt                        53
Quincy Arpt                        52
Joliet Arpt                        52
Jacksonville Arpt                  51
Rochelle Arpt                      51
....MISSOURI....
Chillicothe Arpt                   59
Kirksville Arpt                    53
Columbia Arpt                      50
....WISCONSIN....
Watertown-Arpt                     50
Madison Arpt                       49
Janesville Arpt                    48
Prairie du Chien AWOS              48

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Severe Thunderstorm and Heavy Rainfall Potential Continues

Monday Observed Low Temperature