Simplify the following text for a Grade 9 native English-speaking person.
Original: The NHC issued their final outlook on the low around 8 pm EDT ( 0000 UTC on May 28 ) while the system was located about 90 mi ( 150 km ) east of Cape Hatteras , North Carolina , as development of the low was not expected .
Simplified: Then on 8 pm EDT ( 0000 UTC on May 28 ) , the NHC stopped monitoring the storm , as the low was not expected to strengthen anymore .