NWS / NOAA weather: Extreme Heat Warning issued July 1 at 7:57PM EDT until July 2 at 8:00PM EDT by NWS Baltimore MD/Washington DC

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

* WHERE...The Washington and Baltimore metropolitan areas including
the District of Columbia and city of Baltimore, northeast,
central, and southern Maryland, as well as northern Virginia and
the Virginia Piedmont.

* WHEN...For the first Extreme Heat Warning, from 10 AM to 8 PM EDT
Thursday. For the second Extreme Heat Warning, from 10 AM to 8 PM
EDT Friday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.

Source: NWS / NOAA weather.