Thunderstorms and Heavy Rain Across the Southern and Eastern US; Heat and Fire Weather Concerns in the West

Showers and thunderstorms are expected across the southern and eastern US this week, with heavy rain and localized flooding, particularly near the Gulf Coast. Monsoonal moisture will bring rain and potential flooding to parts of the Southwest. Heat and fire weather threats will continue to impact the West. 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 Monday June 30, 2025.

....IOWA....
Oskaloosa AWOS                     70
Pella AWOS                         69
Grinnell AWOS                      69
Ottumwa ASOS                       68
Marshalltown ASOS                  65
Waterloo ASOS                      64
Mason City ASOS                    64
Oelwein AWOS                       64
....ILLINOIS....
Joliet Arpt                        74
Decatur Airport                    73
Bloomington Airport                73
Peoria Arpt                        72
Rockford Arpt                      71
Rochelle Arpt                      69
Quincy Arpt                        68
Jacksonville Arpt                  68
....MISSOURI....
Chillicothe Arpt                   69
Columbia Arpt                      69
Kirksville Arpt                    68
....WISCONSIN....
Watertown-Arpt                     67
Prairie du Chien AWOS              67
Janesville Arpt                    66
Madison Arpt                       65

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Thunderstorms and Heavy Rain Across the Southern and Eastern US; Heat and Fire Weather Concerns in the West

Observed Low Temperature