N0mz
Member
from NWS Baltimore/Washington:
...SEVERE WEATHER OUTBREAK EXPECTED OVER THE MID-ATLANTIC REGION
BETWEEN 2 PM AND 10 PM TODAY, INCLUDING THE GREATER
BALTIMORE/WASHINGTON METROPOLITAN AREAS...
An outbreak of severe storms is expected this afternoon and
evening across the greater Baltimore/Washington region, with
numerous severe thunderstorms expected. There is a significant
threat for damaging and locally destructive hurricane-force
winds, along with the potential for large hail and tornadoes, even
strong tornadoes.
The timing of this outbreak varies with your location. West of the
Blue Ridge Mountains, you can expect the storms to arrive between
12 Noon and 3 PM. East of the Blue Ridge Mountains, timing will
be from 4 PM to 8 PM. The greater Baltimore/Washington
Metropolitan Areas can expect the storms to arrive between 5 PM
and 7 PM.
That is... very strong wording for a pretty low-end event IMO. My thoughts for the DC area (again copy-pasted from americanwx):
Almost clear in DC, although we still might have some cloud deck coming in, according to vis sat. Already 84/54 at DCA, so it will be nearly impossible for storms to get down to the surface. The HRRR and RRFS are progging ~500 CAPE peak for DC, while the NAM nest and RAP are >1000. Usually, I'd lean towards the RAP, but both it and the NAM are initializing too cold (3 degrees or so), so I'll lean towards the HRRR and RRFF, which show a kind of isolated low-topped supercell event. Maybe some small hail.
