Day: June 28, 2026

* WHAT...Heat index values near 105. * WHERE...Portions of central, east central, southeast, and west central Illinois. * WHEN...For the first Heat Advisory, until 7 PM CDT this evening. For…

* WHAT...Heat index values near 105. * WHERE...Portions of central, east central, southeast, and west central Illinois. * WHEN...For the first Heat Advisory, until 7 PM CDT this evening. For…

* WHAT...For the first Heat Advisory, heat index values 100 to 105 expected. For the second Heat Advisory, heat index values 105 to 110 expected. * WHERE...Portions of central, east…

* WHAT...For the first Heat Advisory, heat index values 100 to 105 expected. For the second Heat Advisory, heat index values 105 to 110 expected. * WHERE...Portions of central, east…

* WHAT...For the Dense Fog Advisory, visibility less than one mile in dense fog. For the first Heat Advisory, heat index values up to 104 expected. For the second Heat…

* WHAT...For the Dense Fog Advisory, visibility less than one mile in dense fog. For the first Heat Advisory, heat index values up to 104 expected. For the second Heat…

* WHAT...For the Dense Fog Advisory, visibility less than one mile in dense fog. For the first Heat Advisory, heat index values up to 104 expected. For the second Heat…

* WHAT...For the Dense Fog Advisory, visibility reduced to one quarter mile in dense fog. For the first Heat Advisory, heat index values 100 to 105 expected. For the second…

* WHAT...For the Dense Fog Advisory, visibility reduced to one quarter mile in dense fog. For the first Heat Advisory, heat index values 100 to 105 expected. For the second…

* WHAT...For the Dense Fog Advisory, visibility reduced to one quarter mile in dense fog. For the first Heat Advisory, heat index values 100 to 105 expected. For the second…