NWS / NOAA weather: Extreme Heat Warning issued June 30 at 11:21AM CDT until July 1 at 7:00PM CDT by NWS Huntsville AL

* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 112. For the Heat Advisory, heat
index values up to 109 expected.

* WHERE...All counties in northern Alabama and southern middle
Tennessee.

* WHEN...For the Extreme Heat Warning, now until 7 PM CDT Wednesday.
For the Heat Advisory, from 7 PM Wednesday until 7 PM CDT Thursday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity may cause heat illnesses.

Source: NWS / NOAA weather.