Tuckahoe, Virginia 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

866
FXUS61 KAKQ 011051
AFDAKQ

AREA FORECAST DISCUSSION
National Weather Service Wakefield VA
551 AM EST Sun Mar 1 2026

.WHAT HAS CHANGED...
Probabilities for snow and freezing rain continue to decrease
for the early week system. Temperatures during the mid to late
week warm up have trended slightly warmer.

&&

.KEY MESSAGES...
1) Remaining mild and mostly dry today. However, temperatures
are likely to abruptly fall into the 40s and 50s Sunday
afternoon along the coast of eastern Virginia and the Lower
Eastern Shore.

2) Light snow and sleet or freezing rain Monday night into
Tuesday morning is possible, but probabilities for any
accumulation continue to trend down.

3) A significant warming trend is possible by the middle and end of
next week.

&&

.DISCUSSION...
As of 238 AM EST Sunday...

KEY MESSAGE 1...Remaining mild and mostly dry today. However, temperatures
are likely to abruptly fall into the 40s and 50s Sunday
afternoon along the coast of eastern Virginia and the Lower
Eastern Shore.

A strong high is situated over the northern Plains, a weaker high
planted across the Southeast, and a coastal trough now well
offshore. The pressure gradient is negligible between these
features, and light winds and generally clear skies are prevailing.
A few land-based obs are reporting patchy fog, with any denser fog
being observed mainly across NE NC and our southern piedmont
counties. Temperatures range from the upper 30s to lower 40s, which
is right around to just above normal for this time of year.

Today will feature southwest flow ahead and another chance for more
"spring-like" temperatures as we start meteorological spring ahead
of an approaching backdoor cold front. As the front drops through
the area, some of the CAMs have been indicating that a few showers
might develop generally across south-central and southeast VA/NE NC
later today, so have kept slight chance PoPS in this area. Behind
the backdoor cold front, temps abruptly drop into the 40, which
could be quite the shock in the wake of Sunday`s spring-time highs.
This will occur in conjunction with breezy northerly flow, where
winds will likely gusts up to around 20 mph (20-25 mph along the
coast). Cooler overnight Sunday with lows in the upper 20s to lower
30s.

KEY MESSAGE 2...Light snow and sleet or freezing rain Monday night into
Tuesday morning is possible, but probabilities for any
accumulation continue to trend down.

A more unsettled pattern will start next week off, with additional
chances for precipitation, some of which may be winter weather. High
pressure across the Great Lakes region on Sunday will gradually
slide eastwards over the Northeast and wedge down across the Mid-
Atlantic. Have dropped temperatures closer to MOS guidance as NBM
temperatures were much higher and not accounting for the CAD set up
that is likely on Monday. As for any possible wintry precipitation,
the high will initially be in a typically favorable location for a
for possible winter weather, but the depth of the cold air and how
quickly the high shifts offshore will be very important in
determining the precip type as a series of shortwaves move through
aloft Monday into early Tuesday. Snow or even sleet and potentially
some light freezing rain are possible over portions of the area late
Monday into early Tuesday. While there still remains disagreement
between some of the global models, the overall consensus is that the
high to our north will be very progressive, so the colder air does
not stay in place long across the area. Due to dropping probs for
both snow and ice accumulations and very marginal temperatures
expected during the event, have basically removed any accumulation
of wintry weather. While there is a low chance for some ice
accumulations, it will likely be limited to the tree tops and will
likely not lead to any impacts. As there is still some uncertainty
regarding this event, we will continue to monitor this system for
any changes in amounts/evolution/timing and adjust the forecast as
necessary.

KEY MESSAGE 3...A significant warming trend is likely starting
the middle of next week through the weekend.

After the cooler start to the week, warmer weather is on they way.
Ensemble guidance is depicting a large upper ridge over the eastern
U.S, with 850 mb temperature anomalies well above average. If this
set-up comes to fruition, temperatures will rise to well above
normal, with highs potentially reaching the lower to mid 70s by late
next week and lows only dropping into the upper 40s to near 50F. By
the weekend, some guidance is edging very close to the 80F mark for
inland areas. This week will be there first time that Richmond will
have seen highs >=70F since right before Thanksgiving. The last time
that 70F was not reached during meteorological winter was during the
2009-2010 winter. While there is good agreement on the overall
synoptic pattern, there is always a chance that the colder airmass
associated with the backdoor cold front over stays its welcome and
keeps temperatures cooler than forecast. However, with the strength
of the ridge and the continued very good ensemble consensus, this
scenario is looking more and more unlikely, so have continued to
maintain well above normal temperatures late week and into the
weekend.  A series of weak fronts bring low-end chances for showers
toward the end of next week as well, but widespread rainfall is not
expected.

&&

.AVIATION /12Z SUNDAY THROUGH THURSDAY/...
As of 550 AM EST Sunday...

ECG and PHF are observing some intermittent patchy fog this
morning, but otherwise, generally VFR conditions prevailing
across the terminals this morning Light southwest winds will
continue through the early afternoon before shifting to the N/NE
and increasing as a backdoor cold front moves through the area.
Gusts of around 20 kts are expected for a few hours this
afternoon/evening in the wake of the front, but will trend
downwards overnight. Gusts of 12 There is a chance for a few
showers along the front, mainly at the southern terminals, but
confidence is too low to include any mention of them at this
time. SBY could also see a few hours of MVFR CIGs as the front
moves through this afternoon, but as with any showers,
confidence was too low to include at this time.

Outlook: High pressure builds down into the region Sunday night
into Monday as several disturbances pass through. These are
likely to bring additional periods of light precip for the
beginning of next week and potential flight restrictions. A
brief period of wintry precipitation is possible at RIC/SBY
Monday night into Tuesday.

&&

.MARINE...
As of 330 AM EST Sunday...

Key Messages:

- SCAs are in effect later today into Monday for all zones
  except the upper rivers as a backdoor cold front drops south
  through the area.

Latest wx analysis indicates a weak sfc ridge across the area
early this morning, with a light S to SW flow around 5-10 kt or
less. Waves are currently ~1 ft in the Ches. Bay, with 2-3 ft
seas over the coastal waters. Some marine fog/ low stratus is
possible this morning. Will continue to monitor trends and
cameras for the possibility of needing Marine Dense Fog
Advisories.

Strong sfc high pressure, currently ~1038 mb is situated over
northern Minnesota, and will dive SE later today, with an
associated backdoor cold front dropping S into the local waters.
The model trends are overall again slightly faster with this
feature- the most likely timing is 12 noon to 2 pm over
northern areas, then accelerating south fairly quickly through
the mid aftn hrs. Opted to push the start time for SCAs to 1 pm
for all of the Bay as well as the coastal waters N of Cape
Charles (even though it`ll probably be closer to 2-3 PM for the
lower Bay and coastal waters S of Chincoteague). The NAM/GFS
have backed off slightly with respect to the magnitude of
pressure rises late this aftn/evening, but are still showing 8-9
mb in a 6 hr period. CAMS are suggesting that the sharp pressure
rises in the immediate wake of the cold front would yield a 1-2
hr period with gusts up to ~30 kt, followed by a lull for 3-6
hrs with winds increasing again later tonight as the better cold
air advection arrives. It may be a bit marginal for the
mid/upper Bay and the coastal waters N of Cape Charles outside
of this initial push in the aftn, but still close enough to not
change the headlines. Otherwise, elevated N/NE winds around
15-20 kt and gusts to 25 kt prevail into Monday morning and may
linger into early aftn over the lower Bay and southern coastal
areas. Seas will increase to 3-5 ft N and 5-6 ft S, and waves to
3-4 ft, peaking late this aftn into early Monday morning.
Expect 5 ft seas to linger into Monday night in the southern
waters. Seas may stay a bit elevated Tue-Wed but this may be
overdone so did not extend the headlines past 06Z Tuesday for
now. Winds become SSW late Tuesday and should remain southerly
through late in the week, with winds generally 10-15 kt or less.

&&

.AKQ WATCHES/WARNINGS/ADVISORIES...
MD...None.
NC...None.
VA...None.
MARINE...Small Craft Advisory from 1 PM this afternoon to 10 AM EST
     Monday for ANZ630-631.
     Small Craft Advisory from 1 PM this afternoon to 1 PM EST
     Monday for ANZ632-634-638-650-652-654.
     Small Craft Advisory from 4 PM this afternoon to 1 PM EST
     Monday for ANZ633.
     Small Craft Advisory from 4 PM this afternoon to 1 AM EST
     Tuesday for ANZ656-658.

&&

$$

DISCUSSION...MAM/NB
AVIATION...HET/NB
MARINE...KMC/LKB