...New England into the northern Mid-Atlantic...
While the vertical ascent and enhanced flow aloft with the shortwave
described in the synopsis will remain predominantly north of the
region, a low-amplitude, lead shortwave trough (currently moving
through the OH Valley) is expected to move into New England this
afternoon. Warm and unstable air mass will be in place ahead of this
shortwave, and the expectation is for multiple bands of convection
to move across the region this afternoon. Some modest strengthening
of the low-level flow (i.e. around 30-35 kt at 850 mb) is
anticipated ahead of this shortwave trough, lengthening hodographs
and contributing to 0-1 km SRH around 100-150 m2/s2. Overall, wind
profiles support occasional supercell structures within
predominantly linear multicells. Primary severe threat will be
damaging wind gusts but isolated hail and a tornado or two are also
possible.