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

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000 FXUS64 KMRX 032359 AFDMRX AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE MORRISTOWN TN 659 PM EST TUE MAR 3 2015 .AVIATION...
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DIFFICULT FORECAST AS USUAL WITH TERMINALS LOCATED IN A VALLEY. CEILINGS IN THIS ENVIRONMENT CAN HAVE SEVERAL THOUSAND FEET OF VARIANCE WITH OROGRAPHIC EFFECTS PERIODICALLY HAVING GREATER INFLUENCE. DEEP MOISTURE RIDING OVER SOUTHEAST U.S. WARM FRONT RESULTS IN SCATTERED SHOWERS ACROSS THE SOUTHERN APPALACHIANS TONIGHT. THERE IS A POTENTIAL FOR IMPROVING CONDITIONS FROM SOUTH TO NORTH THROUGH THE FORECAST PERIOD AS THIS BOUNDARY SHIFTS NORTH. PLACED SOME SHOWERS BACK INTO THE TERMINAL FORECAST LATER WEDNESDAY AFTERNOON AS THE SLOW MOVING COLD FRONT PRESSES FARTHER SOUTHEAST TOWARD THE APPALACHIAN MOUNTAINS.
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&& .MRX WATCHES/WARNINGS/ADVISORIES...
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NC...NONE. TN...WINTER STORM WATCH FROM LATE WEDNESDAY NIGHT THROUGH THURSDAY AFTERNOON FOR ANDERSON-BLEDSOE-CAMPBELL-CLAIBORNE-GRAINGER- HAMBLEN-HAMILTON-HANCOCK-HAWKINS-JEFFERSON-JOHNSON-KNOX- LOUDON-MARION-MEIGS-MORGAN-NORTHWEST CARTER-NORTHWEST GREENE-RHEA-ROANE-SCOTT TN-SEQUATCHIE-SOUTHEAST CARTER- SOUTHEAST GREENE-SULLIVAN-UNICOI-UNION-WASHINGTON TN. FLOOD WATCH THROUGH THURSDAY EVENING FOR CAMPBELL-CLAIBORNE- HANCOCK-MORGAN-SCOTT TN. VA...WINTER STORM WATCH FROM LATE WEDNESDAY NIGHT THROUGH THURSDAY AFTERNOON FOR LEE-RUSSELL-SCOTT-WASHINGTON-WISE. FLOOD WATCH THROUGH THURSDAY EVENING FOR LEE-RUSSELL-SCOTT- WASHINGTON-WISE.
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