Area Forecast Discussion
Issued by NWS

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
127
FXUS62 KTAE 110720
AFDTAE

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TALLAHASSEE FL
220 AM EST Thu Dec 11 2014

.Near Term [Through Today]...
Moisture will gradually increase aloft ahead of a mid and upper
level shortwave rounding the base of a larger mid/upper level
storm system over New England. This will result in an increase of
mid and upper level cloudiness from early this morning through
late afternoon across the region. High temperatures will continue
to be on the cool side, generally in the mid to upper 50s.

.Short Term [Tonight Through Saturday]...
With a trough in place along the eastern seaboard generating deep
northerly flow across the forecast area, expect to see a
continuation of the dry and seasonably cool weather through
Saturday. Highs are expected to be in the upper 50s to lower 60s
Friday and Saturday afternoons, with morning lows hovering around
freezing.

.Long Term [Saturday Night Through Thursday]...
The amplified upper pattern will translate eastward during the
latter half of the weekend, with an upper ridge moving from the
Central Plains towards the Appalachians. However, with a weak
pressure gradient in place and neglible return flow (along with
the proximity of the winter solstice), the airmass will be very
slow to modify, keeping temperatures a little below climo for both
Sunday and Monday.

An upper low will eject from the Desert Southwest by Monday
morning and push towards western Tennessee by Monday night.
Guidance is in better agreement this morning with deamplifying the
upper low with time and carrying the bulk of the system well north
of the forecast area. The trailing front will cross the forecast
area on Tuesday, bringing some chance of rain. However, with the
best dynamics remaining well north and the lack of deep moisture
(from the aforementioned minimal return flow), a significant
rainfall event is not likely with just scattered PoPs in the
forecast.

&&

.Aviation...
[Through 06Z Friday] VFR conditions will prevail through the
period with light northwesterly flow.

&&

.Marine...
Winds will generally remain out of the north into the weekend as
high pressure holds in place northwest of the waters. Winds may
occasionally reach 15 knots during the overnight hours the next
few days. Winds will weaken late in the weekend as high pressure
builds over the waters before turning onshore early next week.

&&

.Fire Weather...
Relative humidity values will approach critical levels during the
afternoon hours through Saturday. However, durations are unlikely
to be met. Thus red flag conditions are unlikely for the next few
days.

&&

.Hydrology...
With all rivers below action stage and no rain expected for
through the weekend, there are no flooding concerns.

&&

.Preliminary Point Temps/PoPs...

Tallahassee   58  31  62  33  64 /   0   0   0   0   0
Panama City   59  40  62  43  64 /   0   0   0   0   0
Dothan        57  34  60  35  63 /   0   0   0   0   0
Albany        56  31  60  33  63 /   0   0   0   0   0
Valdosta      57  31  60  33  61 /   0   0   0   0   0
Cross City    60  31  63  31  65 /   0   0   0   0   0
Apalachicola  59  38  61  40  63 /   0   0   0   0   0

&&

.TAE Watches/Warnings/Advisories...

FL...None.
GA...None.
AL...None.
GM...None.

&&

$$

NEAR TERM...GODSEY
SHORT TERM...CAMP
LONG TERM...CAMP
AVIATION...GODSEY
MARINE...CAMP
FIRE WEATHER...GODSEY
HYDROLOGY...CAMP







USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.