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 Thursday May 01, 2025.

....IOWA....
Oskaloosa AWOS                     55
Ottumwa ASOS                       54
Grinnell AWOS                      54
Pella AWOS                         53
Waterloo ASOS                      53
Oelwein AWOS                       52
Marshalltown ASOS                  51
Mason City ASOS                    49
....ILLINOIS....
Decatur Airport                    58
Peoria Arpt                        56
Bloomington Airport                56
Joliet Arpt                        55
Quincy Arpt                        53
Jacksonville Arpt                  52
Rochelle Arpt                      52
Rockford Arpt                      52
....MISSOURI....
Columbia Arpt                      57
Chillicothe Arpt                   56
Kirksville Arpt                    53
....WISCONSIN....
Prairie du Chien AWOS              48
Janesville Arpt                    46
Watertown-Arpt                     45
Madison Arpt                       44

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Severe Thunderstorm and Heavy Rainfall Potential Continues

Thursday Observed Low Temperature