Area Forecast Discussion
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FXUS62 KTAE 232055

Area Forecast Discussion
National Weather Service Tallahassee FL
355 PM EST Fri Feb 23 2018

.NEAR TERM [Through Tonight]...

Any showers that develop this afternoon across western portions of
the Wiregrass region will dwindle during the early evening hours.
Warm and muggy conditions will be common across the region once
again overnight, with temperatures falling into the upper 50s to low
60s for lows. A moistening boundary layer, courtesy of continued low
level southerly flow, dry air at mid-levels and weak winds will
yield patchy fog across much of the tri-state region tonight. The
Suwannee River Valley will likely see more widespread fog, with
dense fog not out of the question late tonight.

.SHORT TERM [Saturday Through Sunday Night]...

Deep layer ridging over the Southeast will begin breaking down on
Saturday as a trough moves through the central CONUS. Saturday
will likely remain dry as the front and preceding low-level
ascent remains a bit west of the Tri-State region. Highs will
remain in the lower to middle 80s. Saturday night through Sunday
night rain chances will increase with the approach of the
aforementioned frontal system. Expect the best rain chances to be
along and northwest of a line from Fitzgerald, GA through
Apalachicola, FL. At this time, severe weather is not expected to
reach this far east as the most favorable shear and instability
don`t quite line up.

.LONG TERM [Monday Through Friday]...

The previously mentioned front will clear the region on Monday,
though some rain will be possible behind the front as another
shortwave moves through the Tennessee Valley. Rain should come to
an end by Tuesday, with a more zonal flow regime dominating aloft
through mid-week. Another frontal system will approach towards the
end of the week bringing rain chances once again on Friday. Expect
highs in the upper 70s to low 80s, with only one night of cooler
temps behind the front before lows creep back into the 60s.


.AVIATION [Through 18Z Saturday]...

VFR conditions expected across the region through this evening with
SSE winds generally AOB 10kts. Light SHRA is expected to develop
around DHN this afternoon, but confidence is low in any activity
directly affecting the terminal. Fog is possible once again tonight,
with at least MVFR vsbys at most terminals, with the exception of
VLD where at least IFR conditions will be possible. Conditions will
improve to VFR once again Saturday morning.



Southeasterly winds tonight will become southerly this weekend with
prevailing seas of 2 to 3 feet or less at least through the middle
of next week.



Hazardous fire weather conditions not expected through much of the
next week as RHs will remain above critical thresholds. Chances for
wetting rains will increase Sunday and Monday across the region
before drier conditions resume Tuesday. Dispersions will be
marginally high across portions of the Big Bend on Friday, however,
confidence is low in values exceeding 75 at this time.



Rainfall totals over the next week are forecast to vary across the
region, with little to no rain across the southeast Big Bend and
up to an inch across southeast Alabama. Widespread heavy rain is
not expected and flooding is not a concern at this point.



Spotter activation is not requested. However, spotters are always
encouraged to safely report significant weather conditions when they
occur by calling the office or tweeting us @NWSTallahassee.



Tallahassee   60  82  63  78  66 /   0   0  20  30  40
Panama City   61  77  67  74  68 /  10  10  20  40  50
Dothan        59  82  64  76  63 /  10  10  20  60  80
Albany        60  83  62  78  64 /   0  10  10  60  60
Valdosta      61  84  62  84  65 /  10  10  10  20  30
Cross City    57  84  64  84  65 /  10   0  10  10  20
Apalachicola  61  76  66  73  68 /   0  10  20  30  30


FL...High Rip Current Risk until 1 AM EST /midnight CST/ Saturday for
     Coastal Bay-South Walton.



NEAR TERM...Pullin
SHORT TERM...Harrigan
LONG TERM...Harrigan
HYDROLOGY...Harrigan is the U.S. government's official web portal to all federal, state and local government web resources and services.