A heat wave is affecting the Midwest, causing disruptions to outdoor activities. Summer camps and other events were canceled or delayed on Monday due to the extreme heat. 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 KPRC 2 in Tomball, TX, including details on the expected duration and spread of the heat wave, although specific information on local conditions in Tomball is not provided in the initial report.