-- Discussion containing changed information from previous version are highlighted. --
000
FXUS61 KGYX 130801
AFDGYX

Area Forecast Discussion
National Weather Service Gray ME
401 AM EDT Sat Apr 13 2024

.SYNOPSIS...
-- Changed Discussion --
Slightly drier weather is expected today but there will be
plenty of showers around. Drier and warmer conditions return
for tonight and early Sunday but showers move back into the
picture Sunday afternoon and night. High pressure gradually
builds in early next week with partly to mostly sunny skies and
a warming trend. Cooler conditions with mainly rain expected
late next week as low pressure develops to our south.
-- End Changed Discussion --

&&

.NEAR TERM /UNTIL 6 PM THIS EVENING/...
-- Changed Discussion --
An upper level low slowly moves through New England during the
daytime today, kicking off more scattered shower activity,
especially in the afternoon. Some sunshine is expected this
morning toward the coast, but clouds fill in by the afternoon.
The most frequent showers are expected across the higher
terrain, western New Hampshire, and northern spots. With the
clouds and showers, highs don`t warm a whole lot from where
temps start the day. Mainly 40s and 50s are expected, with the
warmest readings near the coast. A cold front then pushes
through late this afternoon, shifting winds to the west and
ushering in some drier air.
-- End Changed Discussion --

&&

.SHORT TERM /6 PM THIS EVENING THROUGH 6 PM SUNDAY/...
-- Changed Discussion --
A weak shortwave ridge crosses through late tonight and the
first part of tomorrow, bringing a period of drier and mild
conditions. Lows bottom out in the 30s and 40s tonight, with
highs warming into the 50s to near 60 in southern New Hampshire.
However, the dry period looks to be short lived as a weak area
of low pressure approaches from the west late in the day
tomorrow.

High res guidance has become more amplified and further north
with this system, likely bringing another round of showers to at
least southern New Hampshire. So while tomorrow looks decent
through midday, clouds would quickly increase only an hour or
two ahead of the showers, and temps would then fall into the 40s
as wet bulbing occurs. A period of steady rain is also possible
across southern New Hampshire, but chances for this still look
better to the south through Massachusetts.
-- End Changed Discussion --

&&

.LONG TERM /SUNDAY NIGHT THROUGH FRIDAY/...
-- Changed Discussion --
A low weak low pressure system moves across the forecast area
Sunday night with with showers, especially in the evening. Some
minor snow accums will be possible in the highest elevations in
the mountains.

Thereafter drier NW flow pattern takes over through Wednesday
allowing for mainly fair weather and temperatures a bit above
normal. Still cannot rule out a few showers during this period
though, especially in the mountains on Tuesday with a weak cold
frontal passage.

Latest deterministic and ensemble guidance is in reasonably good
agreement for the late week time period with wet weather
returning. However, the pattern appears to be a bit complex, so
precipitation timing and amounts are still of low confidence at
this time.
-- End Changed Discussion --

&&

.AVIATION /07Z SATURDAY THROUGH WEDNESDAY/...
-- Changed Discussion --
Short Term...Lingering IFR ceilings at AUG improve toward
daybreak. MVFR ceilings return to HIE and LEB this morning, and
linger into most of tonight. Elsewhere, mainly VFR conditions
are expected, with a few showers and periods of near MVFR
ceilings. VFR prevails through tomorrow at most terminals,
except at HIE where MVFR ceilings linger. Showers are likely
late in the day tomorrow across southern and western New
Hampshire terminals.

Long Term...MVFR conditions possible in -SHRA Sunday night,
otherwise, mainly VFR conditions are expected Monday through
Wednesday.
-- End Changed Discussion --

&&

.MARINE...
-- Changed Discussion --
Short Term...A cold front crosses the waters late today, with
SCA conditions persisting through tomorrow as seas remain above
5ft. A weak low pressure system approaches from the west
tomorrow.


Long Term....SCA conditions persist through Monday or Monday
evening on the outer waters as seas continue to subside. SCA
conditions not expected Mon-Wed.
-- End Changed Discussion --

&&

.HYDROLOGY...
-- Changed Discussion --
Several river forecast points continue in minor flood at this
time. However, additional light rainfall today and Sunday
should not have a negative affect on continued falling levels.
-- End Changed Discussion --

&&

.GYX WATCHES/WARNINGS/ADVISORIES...
-- Changed Discussion --
ME...None.
NH...None.
MARINE...Small Craft Advisory until 8 PM EDT Sunday for ANZ150>154.
-- End Changed Discussion --

&&

$$

NEAR TERM...Clair
SHORT TERM...Clair
LONG TERM...Ekster