* WHAT...Heat index values up to 110.
* WHERE...All of North and Central Texas.
* WHEN...Until 9 PM CDT this evening.
* IMPACTS...Hot temperatures and high humidity will increase the risk for heat-related illnesses to occur, particularly for those working or participating in outdoor activities.
* ADDITIONAL DETAILS...Those involved in outdoor activities should take extra precautions to protect themselves and others from heatstroke and heat exhaustion.