Dense Fog Advisory

* WHAT...For the Dense Fog Advisory, visibility one half mile or less in dense fog. For the Heat Advisory, heat index values up to 100 expected.

* WHERE...Dodge County.

* WHEN...For the Dense Fog Advisory, until 8 AM CDT this morning. For the Heat Advisory, from 10 AM this morning to 9 PM CDT this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Low visibility could make driving conditions hazardous.