FNUS74 KMRX 181128 FWSMRX SPOT FORECAST FOR NEW PURCHASE NATIONAL WEATHER SERVICE MORRISTOWN TN 728 AM EDT FRI MAR 18 2011 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A WEAK COLD FRONT WILL SLOWLY MOVE INTO THE SOUTHERN APPALACHIAN REGION BY TONIGHT...TRIGGERING A FEW SHOWERS AND THUNDERSTORMS FOR THE WEEKEND. THIS FRONTAL BOUNDARY WILL NOT BRING MUCH CHANGE IN TEMPERATURES...WITH ABOVE NORMAL TEMPERATURES EXPECTED TO CONTINUE THROUGH NEXT WEEK. .TODAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....AROUND 79. MIN HUMIDITY........36 PERCENT. WIND (20 FT)........WEST WINDS 5 TO 10 MPH. BOTTOM MIX HGT AGL..4100 FT AGL. TOP MIX HGT AGL.....2704 FT AGL. MIXING WINDS........WEST AROUND 12 MPH. DISPERSION..........42. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. MIN TEMPERATURE.....AROUND 52. MAX HUMIDITY........93 PERCENT. WIND (20 FT)........SOUTHWEST WINDS AROUND 5 MPH. BOTTOM MIX HGT AGL..SURFACE-BASED INVERSION DEVELOPING SHORTLY AFTER SUNSET. MIXING WINDS........WEST AROUND 8 MPH. DISPERSION..........BECOMING 0 SHORTLY AFTER SUNSET. .SATURDAY... SKY/WEATHER.........PARTLY SUNNY. MAX TEMPERATURE.....AROUND 76. MIN HUMIDITY........46 PERCENT. WIND (20 FT)........NORTH WINDS 5 TO 8 MPH. BOTTOM MIX HGT AGL..2100 FT AGL. TOP MIX HGT AGL.....704 FT AGL. MIXING WINDS........NORTH AROUND 14 MPH. DISPERSION..........27. $$ FORECASTER...DAVID GAFFIN REQUESTED BY...YVONNE LEDFORD TYPE OF REQUEST...PRESCRIBED .TAG 20110318.NEWPU.01/MRX