Heat Advisory
2026-07-21T20:00:00-05:00

* WHAT...Heat index values up to 105 to 109 expected. * WHERE...Portions of north central, northeast, and northwest Alabama and southern middle Tennessee. * WHEN...From 10 AM this morning to 8 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Fagan Creek At Adams Street At Huntsville, Al. Realtime Data


       

Seasonal Comparison


Oceanic Nino Index