FNUS74 KMRX 092259 FWSMRX SPOT FORECAST FOR WEAVER BEND NATIONAL WEATHER SERVICE MORRISTOWN TN 559 PM EST MON FEB 9 2009 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... SOUTHERLY WINDS WILL CONTINUE ACROSS THE SOUTHERN APPALACHIAN REGION THROUGH WEDNESDAY...KEEPING TEMPERATURES WELL ABOVE NORMAL. TWO STRONG LOW PRESSURE SYSTEMS WILL BUILD ACROSS THE CENTRAL U.S. DURING THE NEXT TWO DAYS. THE FIRST WILL SHIFT NORTHEAST ACROSS THE WESTERN GREAT LAKES BY TUESDAY EVENING...WHILE THE SECOND TAKES A MORE EASTERLY TRACK THROUGH THE MIDWEST STATES. THE SOUTHERLY FLOW WILL GRADUALLY INCREASE AHEAD OF THESE PRESSURE SYSTEMS...AND WILL BECOME QUITE STRONG LATE TUESDAY NIGHT...INTO WEDNESDAY. THERE WILL ALSO BE A GOOD CHANCE FOR SHOWERS AND THUNDERSTORMS ON WEDNESDAY. SOME STORMS LATER IN THE DAY WEDNESDAY...AND WEDNESDAY NIGHT... COULD BECOME SEVERE WITH DAMAGING WINDS AND LARGE HAIL. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. MIN TEMPERATURE.....AROUND 43. MAX HUMIDITY........86 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 7 MPH IN THE LATE EVENING AND OVERNIGHT. MIXING HEIGHT....... MIXING WINDS........ DISPERSION.......... TIME (EST) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY (%).........50 50 50 60 60 60 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............60 56 52 50 48 47 RH..............55 64 71 74 80 83 20 FT WIND......SE 2 SE 2 SE 5 S 7 S 7 S 6 20 FT WIND GUST.5 5 10 15 15 10 MIX HGT (FT)....M M M M M M TRANSPORT WIND..M M M M M M .TUESDAY... SKY/WEATHER.........PARTLY SUNNY. MAX TEMPERATURE.....AROUND 67. MIN HUMIDITY........47 PERCENT. WIND (20 FT)........SOUTH WINDS 6 TO 12 MPH...GUSTING TO 20 MPH MIXING HEIGHT.......4500 FT MSL. MIXING WINDS........SOUTHWEST AROUND 23 MPH. DISPERSION..........58. $$ FORECASTER...TIMOTHY DOYLE REQUESTED BY...GREG SALANSKY TYPE OF REQUEST...PRESCRIBED .TAG 20090209.WEAVE.01/MRX