Heat Advisory

* WHAT...For the first Heat Advisory, temperatures up to 97. For the second Heat Advisory, temperatures up to 99.

* WHERE...Guadalupe Mountains of west Texas and Southeast New Mexico, Chinati Mountains, and Davis Mountains.

* WHEN...For the first Heat Advisory, until 8 PM MDT /9 PM CDT/ this evening. For the second Heat Advisory, from 11 AM MDT /noon CDT/ to 8 PM MDT /9 PM CDT/ Friday.

* IMPACTS...Pets may succumb to the effects of extreme heat. The elderly, very young, sick, and people with heart conditions are most at risk in extreme heat.