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 Saturday April 26, 2025.

....IOWA....
Oskaloosa AWOS                     45
Ottumwa ASOS                       44
Pella AWOS                         42
Grinnell AWOS                      42
Marshalltown ASOS                  37
Waterloo ASOS                      37
Oelwein AWOS                       37
Mason City ASOS                    34
....ILLINOIS....
Quincy Arpt                        53
Decatur Airport                    52
Jacksonville Arpt                  50
Peoria Arpt                        49
Rockford Arpt                      49
Bloomington Airport                46
Joliet Arpt                        46
Rochelle Arpt                      42
....MISSOURI....
Chillicothe Arpt                   53
Columbia Arpt                      53
Kirksville Arpt                    51
....WISCONSIN....
Janesville Arpt                    43
Watertown-Arpt                     41
Madison Arpt                       40
Prairie du Chien AWOS              37

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Severe Thunderstorm and Heavy Rainfall Potential Continues

Saturday Observed Low Temperature