Issued by NWS Knoxville/Tri Cities, TN
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000 FXUS64 KMRX 221511 AAB AFDMRX AREA FORECAST DISCUSSION...UPDATED NATIONAL WEATHER SERVICE MORRISTOWN TN 1011 AM EST SUN NOV 22 2009 .SHORT TERM...WEAK SURFACE LOW ANALYZED MOVING SLOWLY NORTHEAST IN GULF OF MEXICO JUST OFF SOUTH ALABAMA COAST AS PER 14Z SURFACE ANALYSIS. STEADY LARGE AREA OF SHRA/RA MOVING NORTH AND NORTHWEST INTO THE FORECAST AREA AS OF LATEST 88-D AND IR SATELLITE IMAGES AS OF 15Z. WILL BE ADJUSTING PRECIP AND CLOUD FORECAST TO ACCOUNT FOR MOVEMENT OF PRECIP INTO THE AREA THROUGH THE AFTERNOON. SOUTHEAST AND DOWN SLOPE FLOW SHOULD LIMIT SOME OF THE SHRA/RA FROM TRI CITIES AND INTO SOUTHWEST VIRGINIA. WILL INCREASE POPS IN TYS AREA TO OCCASIONAL AND TAPER OFF TOWARD VIRGINIA BORDER/TRI CITIES AREA. TEMPS LOOK GENERALLY GOOD AS FAR AS THE CURRENT FORECAST IS CONCERNED...AND WILL NOT BE MAKING MANY CHANGES OTHERWISE FOR THIS AFTERNOON. .PRELIMINARY POINT TEMPS/POPS... CHATTANOOGA AIRPORT, TN 52 46 55 46 65 / 90 80 20 0 10 KNOXVILLE MCGHEE TYSON AIRPORT, TN 55 45 54 45 65 / 50 70 30 10 10 OAK RIDGE, TN 54 46 54 44 64 / 50 60 30 10 10 TRI CITIES AIRPORT, TN 55 41 53 41 62 / 30 60 30 20 10 && .MRX WATCHES/WARNINGS/ADVISORIES... NC...NONE. TN...NONE. VA...NONE. && $$ TT