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 Wednesday October 01, 2025.

....IOWA....
Iowa City Arpt                     90
Davenport Arpt                     90
Burlington Arpt                    89
Ottumwa ASOS                       88
Waterloo ASOS                      88
Clinton Arpt                       88
Cedar Rapids Arpt                  87
Grinnell AWOS                      85
Marshalltown ASOS                  84
Mason City ASOS                    83
....ILLINOIS....
Sterling Arpt                      89
Macomb Arpt                        89
Quad City Arpt                     89
Quincy Arpt                        88
Jacksonville Arpt                  88
Decatur Airport                    88
Bloomington Airport                88
Peoria Arpt                        87
Rochelle Arpt                      86
Joliet Arpt                        86
....MISSOURI....
Columbia Arpt                      88
....WISCONSIN....
Watertown-Arpt                     86
Prairie du Chien AWOS              85
Madison Arpt                       83

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

Wednesday Observed High Temperature