FNUS74 KMRX 241029 FWSMRX SPOT FORECAST FOR DELANEY MOUNTAIN NATIONAL WEATHER SERVICE MORRISTOWN TN 629 AM EDT FRI APR 24 2009 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A RIDGE OF HIGH PRESSURE WILL BUILD ACROSS THE SOUTHERN APPALACHIANS...PRODUCING WARM AND MOSTLY DRY WEATHER THE NEXT SEVERAL DAYS. A FEW THUNDERSTORMS WILL BE POSSIBLE ACROSS THE HIGHER ELEVATIONS THE NEXT COUPLE DAYS...AS THE AIRMASS BECOMES UNSTABLE...BUT MOST OF THE AREA WILL BE DRY THROUGH THE WEEKEND. .TODAY... SKY/WEATHER.........PARTLY TO MOSTLY SUNNY. A SLIGHT CHANCE OF A THUNDERSTORM. ANY THUNDERSTORM MAY PRODUCE BRIEF STRONG AND GUSTY WINDS. MAX TEMPERATURE.....78 TO 83. MIN HUMIDITY........26 TO 31 PERCENT. WIND (20 FT)........SOUTHWEST WINDS 5 TO 10 MPH. GUSTS OF 12 TO 18 MPH IN THE AFTERNOON. MIXING HEIGHT.......6000 FT MSL. MIXING WINDS........SOUTHWEST AROUND 16 MPH. DISPERSION..........45. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR. MIN TEMPERATURE.....48 TO 53. MAX HUMIDITY........80 TO 85 PERCENT. WIND (20 FT)........LIGHT WINDS. MIXING HEIGHT.......DECREASING TO NEAR SURFACE. MIXING WINDS........BECOMING LIGHT. DISPERSION..........DECREASING TO NEAR ZERO. .SATURDAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....78 TO 83. MIN HUMIDITY........29 TO 34 PERCENT. WIND (20 FT)........SOUTHWEST WINDS 4 TO 9 MPH. MIXING HEIGHT.......6700 FT MSL. MIXING WINDS........SOUTHWEST AROUND 12 MPH. DISPERSION..........40. $$ FORECASTER...LYLE WILSON REQUESTED BY...MITCH KETRON TYPE OF REQUEST...PRESCRIBED .TAG 20090424.DELAN.01/MRX