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

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000 FXUS64 KMRX 221842 AFDMRX AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE MORRISTOWN TN 240 PM EDT MON SEP 22 2014 .SHORT TERM (TONIGHT AND TUESDAY)...
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WILL STAY IN A QUIET WEATHER PATTERN THROUGH THE SHORT TERM WITH SURFACE HIGH PRESSURE CONTINUING TO BUILD IN. THIS WILL ALLOW FOR CLEAR SKIES...LIGHT WINDS AND MILD TEMPERATURES. .LONG TERM (TUESDAY NIGHT THROUGH MONDAY)...A RIDGE OF HIGH PRESSURE WILL BE THE MAIN PLAYER OF THE FORECAST THROUGH SATURDAY. MAINLY A TEMPERATURE AND EARLY MORNING FOG POTENTIAL FORECAST. HAVE INCLUDED FOG WEDNESDAY AND THURSDAY MORNING NEAR AREA LAKES AND STREAMS DUE TO STEAM FOG DEVELOPMENT. BY SUNDAY AND MONDAY...THE GFS AND ECMWF AGREE WITH RIDGING WEAKENING OVER THE AREA WITH GULF MOISTURE MOISTURE PULLING NORTHEAST INTO THE TENNESSEE VALLEY AND SOUTHERN APPALACHIANS. TIMING OF THIS FEATURE IS LOW...BUT HAVE INCLUDED LOW-CHANCE POPS. GENERALLY FOLLOWED MOS VALUES CLOSELY THROUGH THE FORECAST.
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&& .PRELIMINARY POINT TEMPS/POPS...
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CHATTANOOGA AIRPORT, TN 52 79 52 79 / 0 0 0 0 KNOXVILLE MCGHEE TYSON AIRPORT, TN 48 76 50 78 / 0 0 0 0 OAK RIDGE, TN 49 76 49 79 / 0 0 0 0 TRI CITIES AIRPORT, TN 44 72 46 75 / 0 0 0 0
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&& .MRX WATCHES/WARNINGS/ADVISORIES... NC...NONE. TN...NONE. VA...NONE. && $$ MJB/DH

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