Area Forecast Discussion
Issued by NWS Nashville, TN

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FXUS64 KOHX 250422
AFDOHX

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NASHVILLE TN
1122 PM CDT THU JUL 24 2014

.UPDATE...FOR 06Z AVIATION.

&&

.AVIATION...06Z TAF DISCUSSION.

VFR SO FAR THIS EVENING BUT THIS IS EXPECTED TO CHANGE WHEN FOG
STARTS TO DEVELOP ON THE PLATEAU OVER THE NEXT COUPLE OF HOURS.
THIS WILL REDUCE VIS TO IFR AT KCSV. HAVE BACKED OFF THE LIFR BUT
FOG SHOULD STILL CAUSE IFR CONDITIONS FOR A COUPLE OF HOURS AROUND
SUNRISE FRIDAY MORNING. WINDS WILL REMAIN LIGHT TO CALM ASSISTING
WITH THE FOG DEVELOPMENT AND BE LIGHT AND VARIABLE FRIDAY.

UNGER

&&

.PREV DISCUSSION... /ISSUED 857 PM CDT THU JUL 24 2014/

UPDATE...HIGH PRESSURE CENTERED OVER THE GREAT LAKES AND OHIO
VALLEY WAS EXTENDING DOWN INTO MID TN THIS EVENING WITH CLEARING
SKIES AND DRIER AIR. DEW POINTS HAD DROPPED BELOW 60 FOR AREAS
NORTH OF I 40. THIS COOLER AND DRIER AIR WILL CONTINUE TO OOZE
INTO MID TN OVERNIGHT WITH LIGHT NORTH WINDS...BUT LEFTOVER
SURFACE MOISTURE FROM RECENT RAIN WILL PROMOTE SOME FOG
FORMATION...ESPECIALLY PLATEAU.

PREVIOUS FORECAST GENERALLY IN GOOD SHAPE...BUT I LOWERED LOW
TEMPS FOR THE USUAL COOLER AREAS SOUTHEAST OF BNA...AND ADJUSTED
THE HOURLY TRENDS.

13

&&

.OHX WATCHES/WARNINGS/ADVISORIES...
NONE.

&&

$$

27






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