Extreme Heat Watch issued June 21 at 1:46PM EDT until June 24 at 8:00PM EDT by NWS Gray ME

* WHAT…For the Heat Advisory, heat index values up to 100
expected. For the Extreme Heat Watch, dangerously hot conditions
with heat index values up to 105 possible.

* WHERE…Interior York County.

* WHEN…For the Heat Advisory, from 11 AM to 8 PM EDT Sunday. For
the Extreme Heat Watch, from Tuesday morning through Tuesday
evening.

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