DIT's locations: BDL in the summer, ORH in the winter, and now GON for coastal wind storms?
.SHORT TERM /6 AM TUESDAY MORNING THROUGH WEDNESDAY/...
The main low center offshore begins to shift more northerly during
Tuesday in response to a negatively tilted 500mb trough shifting
from the Great Lakes to the Ohio Valley. Moderate to heavy rainfall
continues in the morning along the inverted trough, which will more
likely be near southern and western portions of the forecast area.
CAPE diminishes, so the thunderstorm threat lowers early on. Rain
potential in the afternoon is somewhat more uncertain as there is
the chance that the inverted trough shifts only slightly south of us
while it becomes more west-east oriented. It still looks though that
periods of rain will be likely in the afternoon and probably not as
heavy as in the morning.
Winds should increase Tuesday afternoon as the main low strengthens
east of the 40N/70W benchmark and 950mb winds increase 45-55 kt.
Winds should then increase further Tuesday night with a tightening
pressure gradient over the area. Have not made any changes to the
Wind Advisory at this time. There remains some uncertainty regarding
the onset and placement of potential advisory-level gusts with a
chance that wind funneling down the Long Island Sound could have
adjacent shores ending up with winds higher than currently forecast
during the daytime hours. It`s also possible that wind gusts to 40
mph don`t begin until nighttime in the areas currently under an
advisory. Even if winds do not reach criteria during Tuesday
afternoon, chances of downed trees and limbs could be enhanced
by wet leaves and saturated grounds. Generally speaking for
Tuesday and Tuesday night, sustained winds 20- 30 mph expected
for the coastal zones with gusts 40-45 mph, and some areas
reaching 50 mph.