Area Forecast Discussion
Issued by NWS Knoxville/Tri Cities, TN

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000 FXUS64 KMRX 221431 AFDMRX AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE MORRISTOWN TN 1031 AM EDT WED OCT 22 2014 .DISCUSSION...
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CURRENT SURFACE ANALYSIS SHOWS A LOW PRESSURE SYSTEM OFF THE MID ATLANTIC COAST...WITH HIGH PRESSURE CENTERED OVER THE GREAT LAKES REGION BUILDING ACROSS THE FORECAST AREA. SATELLITE IMAGERY REVEALS AN EXTENSIVE AREA OF CLOUDS SPREADING OVER SOUTHWEST VA AND NORTHEAST TN THIS MORNING...WHICH WAS ASSOCIATED WITH A DEEP UPPER-LEVEL TROUGH OVER THE NORTHEAST. THIS UPPER TROUGH IS PROGGED TO SLOWLY DRIFT EASTWARD THIS AFTERNOON...WITH THESE CLOUDS GRADUALLY DIMINISHING TOWARDS SUNSET. OVERALL...CURRENT FORECAST FOR TODAY APPEARS TO BE ON TRACK...BUT WILL PLAN TO UPDATE THIS MORNING TO MENTION DECREASING CLOUDINESS OVER SOUTHWEST VA AND NORTHEAST TN.
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&& .PRELIMINARY POINT TEMPS/POPS...
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CHATTANOOGA AIRPORT, TN 65 40 69 42 / 0 0 0 10 KNOXVILLE MCGHEE TYSON AIRPORT, TN 61 38 65 40 / 0 0 0 10 OAK RIDGE, TN 61 38 66 40 / 0 0 0 10 TRI CITIES AIRPORT, TN 54 35 61 34 / 10 0 0 0
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&& .MRX WATCHES/WARNINGS/ADVISORIES... NC...FROST ADVISORY FROM 4 AM TO 9 AM EDT THURSDAY FOR CHEROKEE-CLAY. TN...FROST ADVISORY FROM 4 AM TO 9 AM EDT THURSDAY FOR BLOUNT SMOKY MOUNTAINS-CAMPBELL-CLAIBORNE-EAST POLK-HANCOCK-HAWKINS- MORGAN-NORTHWEST CARTER-NORTHWEST GREENE-SCOTT TN-SEVIER SMOKY MOUNTAINS-SOUTHEAST MONROE-SULLIVAN-WASHINGTON TN. VA...FROST ADVISORY FROM 4 AM TO 9 AM EDT THURSDAY FOR LEE-RUSSELL- SCOTT-WASHINGTON-WISE. && $$ DMG

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