Extremely heavy rain is expected this morning from #Isaias in the Washington DC, Baltimore, and Philadelphia metros. Rain rates of 2-3" per hour will lead to potentially life-threatening flash flooding.
Do not drive over flooded roads!! #TurnAroundDontDrown pic.twitter.com/j4GnFXbE3c
— NWS MARFC (@NWSMARFC) August 4, 2020
from Twitter https://twitter.com/midatlanticwx