Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. 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 Sunday August 17, 2025.

....IOWA....
Oskaloosa AWOS                     94
Iowa City Arpt                     93
Burlington Arpt                    93
Ottumwa ASOS                       92
Marshalltown ASOS                  92
Waterloo ASOS                      92
Clinton Arpt                       92
Davenport Arpt                     92
Grinnell AWOS                      91
Mason City ASOS                    90
Cedar Rapids Arpt                  90
....ILLINOIS....
Decatur Airport                    96
Quincy Arpt                        95
Peoria Arpt                        94
Joliet Arpt                        94
Macomb Arpt                        94
Jacksonville Arpt                  93
Bloomington Airport                93
Sterling Arpt                      93
Quad City Arpt                     93
Rochelle Arpt                      90
....MISSOURI....
Columbia Arpt                      98
Chillicothe Arpt                   88
....WISCONSIN....
Prairie du Chien AWOS              87
Madison Arpt                       83

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Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

Saturday Observed High Temperature