National Weather Service United States Department of Commerce

Areas of Heavy to Excessive Rainfall Which May Bring Flooding

Monsoon moisture will continue to produce areas of heavy to excessive rainfall and potential flooding across the northern Intermountain West today. Debris flows will be possible over recent wildfire burn areas. Heavy to excessive rainfall and flash flooding will be possible across the central Rockies into the south-central Plains and lower Mississippi Valley through Thursday. Read More >

Disclaimer: Sampled values on map may not reflect actual readings.  These can be found in the table below the map.

 
Observed 12-hour minimum temperature  
 
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 August 25, 2025.

....IOWA....
Oskaloosa AWOS                     49
Waterloo ASOS                      49
Pella AWOS                         48
Ottumwa ASOS                       48
Oelwein AWOS                       48
Grinnell AWOS                      47
Mason City ASOS                    47
Marshalltown ASOS                  46
....ILLINOIS....
Decatur Airport                    57
Bloomington Airport                54
Joliet Arpt                        54
Rockford Arpt                      53
Quincy Arpt                        52
Peoria Arpt                        52
Jacksonville Arpt                  49
Rochelle Arpt                      48
....MISSOURI....
Kirksville Arpt                    64
Columbia Arpt                      53
Chillicothe Arpt                   52
....WISCONSIN....
Madison Arpt                       50
Prairie du Chien AWOS              48
Janesville Arpt                    46