* WHAT...For the Heat Advisory, heat index values up to 112 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 113 possible.
* WHERE...Portions of Big Bend and Panhandle Florida.
* WHEN...For the Heat Advisory, from 11 AM EDT /10 AM CDT/ to 8 PM EDT /7 PM CDT/ Monday. For the Extreme Heat Watch, from Tuesday morning through Tuesday evening.
* IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events, particularly for those working or participating in outdoor activities. Hot temperatures and high humidity may cause heat illnesses.