A heat wave is affecting the Midwest, causing disruptions to outdoor activities. Summer camps and other events were canceled or delayed due to the hot weather. Communities in the affected areas have opened cooling centers to provide relief from the heat.

Residents are being advised to take precautions and stay hydrated. Further information on the heat wave and its impact is available from KSAT 12, including details on the areas affected and the measures being taken to mitigate its effects.