* WHAT...Temperatures up to 109 expected.
* WHERE...In New Mexico, Eddy County Plains, and Southern Lea County. In Texas, Eastern Culberson, Loving, Ward, and Winkler Counties, and Reeves County Plains.
* WHEN...For the first Heat Advisory, until 8 PM MDT /9 PM CDT/ this evening. For the second Heat Advisory, from noon MDT /1 PM CDT/ to 9 PM MDT /10 PM CDT/ Monday.
* IMPACTS...Hot temperatures may cause heat illnesses. Extreme heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities.