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Tuckahoe, Virginia 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
NWS Forecast for Tuckahoe VA
National Weather Service Forecast for: Tuckahoe VA
Issued by: National Weather Service Wakefield, VA
Updated: 7:55 pm EDT Aug 20, 2026
 
Tonight

Tonight: Showers and thunderstorms likely, mainly before 11pm. Some of the storms could be severe.  Mostly cloudy, with a low around 69. North wind 3 to 6 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Severe
T-Storms
then Chance
T-storms
Friday

Friday: A chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 82. North wind 3 to 6 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Mostly Cloudy
then Chance
T-storms
Friday
Night
Friday Night: Showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then showers likely after 5am.  Low around 69. Light and variable wind.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Showers

Saturday

Saturday: Showers likely before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.  Mostly cloudy, with a high near 84. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely

Saturday
Night
Saturday Night: A chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 68. Calm wind.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms then
Partly Cloudy
Sunday

Sunday: Mostly sunny, with a high near 86.
Mostly Sunny

Sunday
Night
Sunday Night: Mostly clear, with a low around 64.
Mostly Clear

Monday

Monday: Sunny, with a high near 85.
Sunny

Monday
Night
Monday Night: Mostly clear, with a low around 63.
Mostly Clear

Lo 69 °F Hi 82 °F Lo 69 °F Hi 84 °F Lo 68 °F Hi 86 °F Lo 64 °F Hi 85 °F Lo 63 °F

Hazardous Weather Outlook
 

Tonight
 
Showers and thunderstorms likely, mainly before 11pm. Some of the storms could be severe. Mostly cloudy, with a low around 69. North wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
 
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. North wind 3 to 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
 
Showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then showers likely after 5am. Low around 69. Light and variable wind. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday
 
Showers likely before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 84. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
 
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
 
Mostly sunny, with a high near 86.
Sunday Night
 
Mostly clear, with a low around 64.
Monday
 
Sunny, with a high near 85.
Monday Night
 
Mostly clear, with a low around 63.
Tuesday
 
Sunny, with a high near 84.
Tuesday Night
 
Mostly clear, with a low around 65.
Wednesday
 
A chance of showers. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Wednesday Night
 
A chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.
Thursday
 
A chance of showers. Partly sunny, with a high near 88. Chance of precipitation is 40%.

 

Forecast from NOAA-NWS for Tuckahoe VA.

Weather Forecast Discussion
099
FXUS61 KAKQ 202352
AFDAKQ

AREA FORECAST DISCUSSION
National Weather Service Wakefield VA
752 PM EDT Thu Aug 20 2026

.WHAT HAS CHANGED...
- Updated Discussion

- A Tornado and Severe Thunderstorm Watch has been issued for
  this afternoon and into the evening. In addition, heavy
  rainfall is expected tonight and tomorrow which will lead to
  localized Flash Flooding.

&&

.KEY MESSAGES...
1) Strong to severe storms with multiple hazards
are expected today and tonight.

2)Thunderstorms today and tomorrow will cause heavy
rainfall potentially leading to localized Flash Flooding.

3) Mainly dry with seasonable temperatures Sunday through
Tuesday.

&&

.DISCUSSION...
As of 338 PM EDT Thursday...

KEY MESSAGE 1...Strong to severe storms with multiple hazards
are expected today and tonight.

Afternoon weather analysis shows a trough with multiple 700mb
shortwaves tracking along the axis helping to Initiate showers and
thunderstorms. While at the surface a weak low pressure system has
been noted over NOVA and south-central MD with a warm front draped
across the Eastern Shore and a Lee trough located along the I-95
Corridor. Thunderstorm development is already on its way across SE
VA and NE NC. These storms entering are entering a favorable
environment with 2000-2500 J/kg of MLCape and Bulk-shear of 25-35kt.
This environment is suitable;e for strong to severe wind gusts and
small to severe hail with any stronger updraft. This looks to be the
first round of severe weather of the afternoon. Through afternoon
and into the evening expect storm coverage and the severe to
increase especially across the Piedmont and MD Eastern Shore. A
strong cold front is expected to approach from this north and will
help initiate numerous thunderstorms. The environment will continue
to remain primed across the areas as there has been limited
convection across the area. Even with dew points slightly mixing
behind the Lee trough a moist environment will remain in place
across the Piedmont with MLcape values between 1500-2000J/kg and the
shear is expected to increase as the trough slowly moves south with
bulk shear values increasing to 30-40kt. The main threat across VA
and NC through the evening is damaging winds and severe hail. The
tornado threat remains maximized further north due to lower LCL and
closer proximity to the warm front. However, cannot rule a brief
spin up across the the Northern Neck as it is in closer proximity to
the low. Again, in regards to the Tornado threat the highest
confidence in a tornado or two is located across the MD Eastern
Shore. A warm front is expected to stall in the vicinity helping to
enhance the low-level shear and SRH. Recent model guidance is
showing 0-1 SRH in the realm of 100-200 m^2/S^2 which is conducive
for tornadoes. With these atmospheric components in place a severe
thunderstorm watch has been issued for VA and NC and a Tornado watch
has been issued for MD Eastern Shore. These watches are through 10pm
as of now and trends in storms and the atm will continue to be
monitored through the afternoon and evening.


KEY MESSAGE 2...  Thunderstorms today and tomorrow will cause heavy
rainfall potentially leading to localized Flash Flooding.

In regards to the hydro threat today and tomorrow, given the
expected slow frontal progression, concern for several waves of
locally heavy rainfall the threat for Flash Flooding continues to
increase. Pwats have risen to  2-2.3" today allowing for heavy rain
potential to increase along the lee trough and then later this
evening the expected stalled frontal boundary. Broad forcing for
ascent ahead of the initial shortwave this afternoon is resulting in
increasing thunderstorm coverage. The HREF continues to back off  on
the probability of 3"/3hr over the Eastern VA (including Tidewater)
and Eastern Shore today and tomorrow. However, given the environment
in place localized flash flooding is a threat especially in the
urban areas. A Flood watch has not been issued due to some slight
disagreement in the models. The front lingers over the region
tomorrow before pushing toward the coast on Saturday, keeping our
area downstream of the slow-moving trough axis with rounds of
convection persisting Friday and Saturday along coastal areas. As
mentioned earlier models continue to remain in slight disagreement
on where the frontal boundary stalls on Friday. With the
disagreement a Flood watch has not been issued at this time.
However, a Flood watch maybe needed for late Friday into Saturday
once location of the stalled boundary is noted.


KEY MESSAGE 3...Mainly dry with seasonable temperatures Sunday
through Tuesday.

Model ensembles remain in good agreement that the main upper trough
axis shifts offshore by Sunday, driving the cold front south and
east of the region. In its wake, surface high pressure builds over
the Mid-Atlantic, introducing a drier air mass and seasonable
temperatures through early next week.

&&

.AVIATION /00Z FRIDAY THROUGH TUESDAY/...
As of 750 PM EDT Thursday...

VFR conditions prevail at this hour, though a cold front is
approaching the area with a broken line of storms ahead of it.
These storms will impact SBY between now-01z. Confidence is
not as high that they will hold together as they approach SE
VA/NE NC, but will maintain TEMPOs here (except for a PROB30 at
ECG). The storms will move out of the area around 06-08z
tonight. Brief gusts to 30-45 kt are possible in the stronger
storms. After these storms Low- level clouds will linger through
the morning bringing MVFR and then IFR conditions. Gradual
improvement is expected later Friday. Showers/storms potentially
move into the SE terminals Friday evening/Friday night as the
front tries to move back north as a warm front.

Outlook: Remaining unsettled through Saturday with additional
showers/storms expected. Eventually drying out later Saturday
night and Sunday, with VFR conditions returning Sunday morning
through Monday.

&&

.MARINE...
As of 230 PM EDT Thursday...

Key Messages:

- Generally benign marine conditions expected through the weekend,
outside of afternoon/evening thunderstorms. Some storms may become
strong to severe this afternoon and evening.

Prevailing sub-SCA marine conditions are expected to continue
through the end of the week and weekend. SSE winds are 10 to 15 kt
this afternoon with a few gusts near 20kt. A weak frontal boundary
will approach the waters later today, stalling over the area Friday.
Despite the boundary nearby, not expecting much of an increase in
wind speeds outside of convection (15-20 kt), although winds may
become more variable. The main hazard through the period will be
strong to severe thunderstorms. Storms have already initiated
inland, so expecting storm chances over water to ramp up now through
late this evening. Wind gusts to 50 kt are possible, and SMWs are
likely. Scattered showers/tstms are expected on Friday and Saturday
as well. While severe wx is less likely when compared to Thursday, a
few SMWs are possible.

There remains a low risk of rip currents at all beaches over the
next few days.

&&

.AKQ WATCHES/WARNINGS/ADVISORIES...
MD...None.
NC...None.
VA...None.
MARINE...None.

&&

$$

DISCUSSION...HET/MAM
AVIATION...ERI/HET/MAM
MARINE...AC/KMC
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Forecast Discussion from: NOAA-NWS Script developed by: El Dorado Weather






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