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Area forecast discussion 
National Weather Service Jacksonville Florida
742 PM EST Thursday Dec 18 2014

Update...
weak ridge of high pressure will remain entrenched across NE Florida/southeast
Georgia tonight with zonal flow aloft continuing to bring periods of
high clouds at times...so will keep a partly cloudy sky forecast
in place. Seasonably cool min temperatures near 40 degrees are expected
inland along with Lower/Middle 40s along the coast. Some low level
moisture pooling across The Big Bend region overnight may lead to
some patchy fog along the I-75 corridor of northeast Florida from
Live Oak/Lake city southward to Gainesville/Ocala in the 3am-9am
time frame. This is in agreement with hi-res model visibility
output from the narre/hrrr which are showing some low probs for
dense fog...but for now will just add in a small area of patchy
fog with mainly 1-5 mile visibilities expected...similar to early this
morning. On Friday...mid/high level clouds will continue to
increase across NE Florida/southeast Georgia ahead of developing low pressure over
the northern Gulf of Mexico and seasonable middle December temperatures in
the 60s will continue with light northeast winds at the surface.

&&

Aviation...
VFR conds except for a brief period of MVFR visibilities possible at
kgnv/kvqq around sunrise.

&&

Marine...
light offshore flow with flat conds tonight with winds veering to
the north around 10 knots on Friday. Seas generally 2 feet or less.

Rip currents: low risk.

&&

Preliminary point temps/pops...
amg 39 64 47 62 / 0 10 40 50
ssi 46 63 53 61 / 0 10 20 50
jax 41 67 50 68 / 0 10 10 30
sgj 43 65 52 67 / 0 0 10 20
gnv 42 69 48 71 / 0 0 10 20
ocf 40 70 50 73 / 0 0 10 10

&&

Jax watches/warnings/advisories...
Florida...none.
Georgia...none.
Am...none.
&&

$$

Hess/Struble/Walker

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