FNUS74 KMRX 011401 FWSMRX SPOT FORECAST FOR GLADES 238 NATIONAL WEATHER SERVICE MORRISTOWN TN 1001 AM EDT WED MAY 1 2013 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A RIDGE OF HIGH PRESSURE WILL REMAIN ACROSS THE SOUTHERN APPALACHIANS PRODUCING A WARM AND DRY AIR MASS ACROSS THE REGION THROUGH FRIDAY. A SLOW MOVING LOW PRESSURE SYSTEM WILL DRIFT TOWARDS THE TENNESSEE RIVER VALLEY THIS WEEKEND INCREASING THE CHANCE OF SHOWERS AND POSSIBLY A THUNDERSTORM FOR SATURDAY THROUGH MONDAY. .REST OF TODAY... SKY/WEATHER.........MOSTLY SUNNY. TEMPERATURE.........70 AT IGNITION...MAX 74. RH..................47 PERCENT AT IGNITION...MIN 42 PERCENT. WIND (20 FT)........WINDS EAST AT 7 MPH AT IGNITION...OTHERWISE EAST WINDS 7 TO 8 MPH. MIXING HEIGHT MSL...6300 FT MSL. BOTTOM MIX HGT AGL..3650 FT AGL. TOP MIX HGT AGL.....3050 FT AGL. MIXING WINDS........EAST AROUND 8 MPH. DISPERSION..........23. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. TEMPERATURE.........MIN 52. RH..................MAX 80 PERCENT. WIND (20 FT)........EAST WINDS 7 TO 9 MPH. .THURSDAY... SKY/WEATHER.........PARTLY SUNNY. ISOLATED RAIN SHOWERS. TEMPERATURE.........MAX 71. RH..................MIN 45 PERCENT. WIND (20 FT)........SOUTHEAST WINDS 8 TO 12 MPH. MIXING HEIGHT MSL...6700 FT MSL. BOTTOM MIX HGT AGL..4050 FT AGL. TOP MIX HGT AGL.....3450 FT AGL. MIXING WINDS........SOUTHEAST AROUND 20 MPH. DISPERSION..........63. $$ FORECASTER...DOUG SCHNEIDER REQUESTED BY...TERRY ADAMS TYPE OF REQUEST...PRESCRIBED .TAG 20130501.GLADE.01/MRX