Excessive Heat — St. Louis (C), Missouri
July 26, 2025 · NOAA Storm Events record
Event narrative (NOAA)
Hot and extremely humid conditions led to heat index values over 105 degrees for several days. The heat index values peaked around 113 degrees. A total of 115 people were admitted to local hospital emergency departments for heat related illnesses in St Louis County and city from July 22 through 29th.
Other notable excessive heat events in Missouri
Source: NOAA/NCEI Storm Events Database. Deaths and injuries are those NOAA classifies as direct. Damage is the reporting office's estimate at the time and is not inflation-adjusted. This is a catalogue record, not a forecast.