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

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000 FXUS64 KMRX 201731 AFDMRX AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE MORRISTOWN TN 130 PM EDT SAT SEP 20 2014 .AVIATION...
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CURRENT SURFACE ANALYSIS SHOWS A LARGE DOME OF HIGH PRESSURE EXTENDING ACROSS THE APPALACHIANS...WITH A COLD FRONT OVER THE UPPER MS RIVER VALLEY. THIS COLD FRONT IS EXPECTED TO GENERATE SCATTERED CONVECTION AHEAD OF IT OVER THE MID WEST...WHICH SHOULD SPREAD HIGH CLOUDS OVER THE TAF SITES LATER TONIGHT. THUS...WILL NOT MENTION ANY FOG IN THE TAFS OVERNIGHT. AS THIS COLD FRONT MOVES INTO THE OHIO RIVER VALLEY AROUND SUNRISE TOMORROW...SOUTHWESTERLY WINDS WILL BEGIN TO INCREASE ACROSS THE TAF SITES AFTER SUNRISE. HOWEVER... SCATTERED CONVECTION IS NOT EXPECTED AT THE TAF SITES UNTIL AFTER THE TAF PERIOD. OVERALL...VFR CONDITIONS ARE EXPECTED THROUGHOUT THE TAF PERIOD AT ALL THREE TAF SITES.
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&& .MRX WATCHES/WARNINGS/ADVISORIES... NC...NONE. TN...NONE. VA...NONE. && $$ DMG

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