Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. 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 Saturday September 27, 2025.

....IOWA....
Waterloo ASOS                      89
Oskaloosa AWOS                     88
Davenport Arpt                     88
Clinton Arpt                       87
Iowa City Arpt                     87
Cedar Rapids Arpt                  87
Mason City ASOS                    86
Ottumwa ASOS                       85
Marshalltown ASOS                  85
Grinnell AWOS                      85
Burlington Arpt                    84
....ILLINOIS....
Sterling Arpt                      88
Decatur Airport                    86
Macomb Arpt                        86
Quad City Arpt                     86
Peoria Arpt                        85
Rochelle Arpt                      85
Joliet Arpt                        85
Bloomington Airport                84
Quincy Arpt                        83
Jacksonville Arpt                  82
....MISSOURI....
Columbia Arpt                      83
....WISCONSIN....
Watertown-Arpt                     83
Prairie du Chien AWOS              83
Madison Arpt                       81

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Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Friday Observed High Temperature