* WHAT...For the ongoing Cold Weather Advisory, very cold temperatures and wind chills between 8F to 10F. For the Cold Weather Advisory tonight, very cold temperatures between 16F to 20F expected.

* WHERE...Portions of northeast Louisiana and south central, southeast, and southwest Mississippi.

* WHEN...For the ongoing Cold Weather Advisory this morning, until 10 AM CST this morning and again tonight from 9 PM this evening to 10 AM CST Thursday.

* IMPACTS...Wind chill values and very cold temperatures can lead to frostbite and hypothermia with prolonged exposure.