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.

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 Wednesday April 30, 2025.

....IOWA....
Oskaloosa AWOS                     78
Ottumwa ASOS                       77
Iowa City Arpt                     75
Davenport Arpt                     75
Clinton Arpt                       74
Burlington Arpt                    74
Dubuque Arpt                       72
Cedar Rapids Arpt                  72
Grinnell AWOS                      68
Waterloo ASOS                      66
Marshalltown ASOS                  62
Mason City ASOS                    59
....ILLINOIS....
Decatur Airport                    79
Joliet Arpt                        77
Quincy Arpt                        76
Peoria Arpt                        76
Sterling Arpt                      76
Macomb Arpt                        76
Quad City Arpt                     76
Jacksonville Arpt                  75
Bloomington Airport                75
....MISSOURI....
Columbia Arpt                      74
....WISCONSIN....
Watertown-Arpt                     75
Madison Arpt                       74
Prairie du Chien AWOS              71

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Severe Thunderstorm and Heavy Rainfall Potential Continues

Tuesday Observed High Temperature