Full Notification

* WHAT...For the first Heat Advisory, heat index values up to 110. For the second Heat Advisory, heat index values up to 111 expected. For the Excessive Heat Watch, dangerously hot conditions with heat index values up to 116 possible.

* WHERE...Portions of southeast Louisiana and southern Mississippi.

* WHEN...For the first Heat Advisory, until 8 PM CDT this evening. For the second Heat Advisory, from 10 AM to 8 PM CDT Tuesday. For the Excessive Heat Watch, from Wednesday morning through Wednesday evening.

* IMPACTS...Extreme heat and humidity will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities.

* ADDITIONAL DETAILS...Additional Heat Advisories or Excessive Heat Warnings are likely for the rest of the week and into the weekend.

* AFFECTED AREAS: POINTE COUPEE ... WEST FELICIANA ... EAST FELICIANA ... ST. HELENA ... WASHINGTON ... IBERVILLE ... WEST BATON ROUGE ... EAST BATON ROUGE ... ASSUMPTION ... ST. JAMES ... ST. JOHN THE BAPTIST ... UPPER LAFOURCHE ... ST. CHARLES ... UPPER ST. BERNARD ... UPPER TERREBONNE ... LOWER TERREBONNE ... LOWER LAFOURCHE ... COASTAL JEFFERSON ... LOWER PLAQUEMINES ... LOWER ST. BERNARD ... NORTHERN TANGIPAHOA ... SOUTHEAST ST. TAMMANY ... WESTERN ORLEANS ... EASTERN ORLEANS ... NORTHERN ST. TAMMANY ... SOUTHWESTERN ST. TAMMANY ... CENTRAL TANGIPAHOA ... LOWER TANGIPAHOA ... NORTHERN LIVINGSTON ... SOUTHERN LIVINGSTON ... WESTERN ASCENSION ... EASTERN ASCENSION ... UPPER JEFFERSON ... LOWER JEFFERSON ... UPPER PLAQUEMINES ... CENTRAL PLAQUEMINES ... WILKINSON ... AMITE ... PIKE ... WALTHALL ... PEARL RIVER ... NORTHERN HANCOCK ... NORTHERN HARRISON ... NORTHERN JACKSON ... SOUTHERN HANCOCK ... SOUTHERN HARRISON ... SOUTHERN JACKSON

Instructions:

Monitor the latest forecasts and warnings for updates on this situation. Be prepared to drink plenty of fluids, stay in an air- conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. This is especially true during warm or hot weather when car interiors can reach lethal temperatures in a matter of minutes.