FNUS74 KMRX 221043 FWSMRX SPOT FORECAST FOR LYNN HOLLOW NATIONAL WEATHER SERVICE MORRISTOWN TN 643 AM EDT THU MAR 22 2012 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... THE UPPER RIDGE OF HIGH PRESSURE OVER THE AREA WILL DRIFT EAST...ALLOWING AN UPPER LEVEL LOW PRESSURE SYSTEM TO APPROACH FROM THE WEST TONIGHT AND FRIDAY. THIS SLOW MOVING SYSTEM WILL AFFECT THE REGION INTO THE WEEKEND. .TODAY... SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....75 TO 80. MIN HUMIDITY........41 TO 46 PERCENT. WIND (20 FT)........LIGHT AND VARIABLE WINDS. GUSTY AND ERRATIC WINDS EXPECTED NEAR ANY THUNDERSTORMS IN THE AFTERNOON. MIXING HEIGHT MSL...6700 FT MSL. BOTTOM MIX HGT AGL..4700 FT AGL. TOP MIX HGT AGL.....4700 FT AGL. MIXING WINDS........SOUTH AROUND 9 MPH. DISPERSION..........36. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. MIN TEMPERATURE.....AROUND 57. MAX HUMIDITY........85 TO 90 PERCENT. WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. MIXING HEIGHT MSL...DECREASING TO NEAR SURFACE. MIXING WINDS........BECOMING LIGHT. DISPERSION..........DECREASING TO NEAR ZERO. .FRIDAY... SKY/WEATHER.........CLOUDY. SHOWERS AND THUNDERSTORMS. MAX TEMPERATURE.....74 TO 79. MIN HUMIDITY........49 TO 54 PERCENT. WIND (20 FT)........SOUTH WINDS 4 TO 9 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. MIXING HEIGHT MSL...5700 FT MSL. BOTTOM MIX HGT AGL..3700 FT AGL. TOP MIX HGT AGL.....3700 FT AGL. MIXING WINDS........SOUTH AROUND 21 MPH. DISPERSION..........69. $$ FORECASTER...LYLE WILSON REQUESTED BY...MARK MENDONCA TYPE OF REQUEST...PRESCRIBED .TAG 20120322.LYNNH.01/MRX