FNUS74 KMRX 221233 FWSMRX SPOT FORECAST FOR CURTIS MOUNTAIN NATIONAL WEATHER SERVICE MORRISTOWN TN 833 AM EDT FRI MAR 22 2013 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A LOW PRESSURE SYSTEM OVER THE SOUTHERN PLAINS WILL BRING INCREASING MOISTURE TOWARDS THE SOUTHERN APPALACHIAN REGION TODAY...WITH LIGHT RAIN DEVELOPING BY TONIGHT OVER MOST OF THE REGION. A STRONGER SYSTEM WILL THEN MOVE INTO THE REGION SATURDAY NIGHT INTO SUNDAY... BRINGING A BETTER COVERAGE OF SHOWERS AND SOME THUNDERSTORMS. TEMPERATURES WILL GRADUALLY WARM BACK CLOSER TO NORMAL BY SUNDAY... BEFORE FALLING BACK BELOW NORMAL FOR MOST OF NEXT WEEK. .TODAY... SKY/WEATHER.........PARTLY SUNNY. MAX TEMPERATURE.....AROUND 45. MIN HUMIDITY........24 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING WEST 5 TO 8 MPH EARLY IN THE MORNING. MIXING HEIGHT MSL...5000 FT MSL. BOTTOM MIX HGT AGL..2800 FT AGL. TOP MIX HGT AGL.....2400 FT AGL. MIXING WINDS........WEST AROUND 13 MPH. DISPERSION..........29. TIME (EDT) NOON 2 PM 4 PM 6 PM SKY (%).........46 56 56 66 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............34 40 43 44 RH..............35 28 28 29 20 FT WIND......W 7 W 7 W 8 W 6 20 FT WIND GUST.10 15 15 10 .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN UNTIL EARLY MORNING...THEN CHANCE OF SNOW AFTER MIDNIGHT. MIN TEMPERATURE.....AROUND 32. MAX HUMIDITY........85 PERCENT. WIND (20 FT)........LIGHT WINDS. MIXING HEIGHT MSL... BOTTOM MIX HGT AGL.. TOP MIX HGT AGL..... MIXING WINDS........ DISPERSION.......... .SATURDAY... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS EARLY IN THE MORNING...THEN CHANCE OF RAIN SHOWERS IN THE MORNING. MAX TEMPERATURE.....AROUND 50. MIN HUMIDITY........54 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING NORTHWEST 6 TO 7 MPH LATE IN THE MORNING...THEN BECOMING LIGHT LATE IN THE AFTERNOON. MIXING HEIGHT MSL...4200 FT MSL. BOTTOM MIX HGT AGL..2000 FT AGL. TOP MIX HGT AGL.....1600 FT AGL. MIXING WINDS........WEST AROUND 8 MPH. DISPERSION..........13. $$ FORECASTER...DAVID HOTZ REQUESTED BY...MITCH KETRON TYPE OF REQUEST...PRESCRIBED .TAG 20130322.CURTI.01/MRX