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 Thursday May 01, 2025.

....IOWA....
Mason City ASOS                    71
Waterloo ASOS                      70
Oskaloosa AWOS                     67
Grinnell AWOS                      67
Marshalltown ASOS                  66
Cedar Rapids Arpt                  66
Davenport Arpt                     65
Iowa City Arpt                     64
Dubuque Arpt                       64
Clinton Arpt                       63
Ottumwa ASOS                       62
Burlington Arpt                    57
....ILLINOIS....
Decatur Airport                    69
Jacksonville Arpt                  67
Bloomington Airport                66
Joliet Arpt                        65
Quincy Arpt                        64
Quad City Arpt                     64
Sterling Arpt                      63
Rochelle Arpt                      62
Peoria Arpt                        60
Macomb Arpt                        59
....MISSOURI....
Columbia Arpt                      70
....WISCONSIN....
Prairie du Chien AWOS              67
Madison Arpt                       66
Watertown-Arpt                     64

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Severe Thunderstorm and Heavy Rainfall Potential Continues

Wednesday Observed High Temperature