FNUS74 KMRX 261325 FWSMRX SPOT FORECAST FOR NATIVE GRASS NATIONAL WEATHER SERVICE MORRISTOWN TN 825 AM EST FRI FEB 26 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A STRONG LOW PRESSURE SYSTEM OVER THE NORTHEAST WILL BECOME STATIONARY TODAY...WITH BREEZY NORTHWEST WINDS AND COLD TEMPERATURES LINGERING OVER THE SOUTHERN APPALACHIAN REGION INTO THE WEEKEND. SCATTERED SNOW SHOWERS WILL LINGER ACROSS SOUTHWEST VIRGINIA AND NORTHEAST TENNESSEE THROUGH SUNDAY...WITH LIGHT SNOWFALL ACCUMULATIONS POSSIBLE ACROSS THE HIGHER ELEVATIONS ABOVE 2500 FEET. .TODAY... SKY/WEATHER.........MOSTLY SUNNY. TEMPERATURE.........40 AT IGNITION...MAX 46. MIN HUMIDITY........37 PERCENT AT IGNITION...MIN 27 PERCENT. WIND (20 FT)........WINDS NORTHWEST AT 10 MPH AT IGNITION...OTHERWISE LIGHT WINDS BECOMING NORTHWEST 5 TO 12 MPH. MIXING HEIGHT MSL...4000 FT MSL. BOTTOM MIX HGT AGL..2200 FT AGL. TOP MIX HGT AGL.....2000 FT AGL. MIXING WINDS........NORTHWEST AROUND 18 MPH. DISPERSION..........39. TIME (EST) NOON 2 PM 4 PM 6 PM SKY (%).........42 42 42 42 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............40 43 45 42 RH..............37 30 27 29 20 FT WIND......NW 10 NW 12 NW 12 NW 8 20 FT WIND GUST.20 20 20 15 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. MIN TEMPERATURE.....24. MAX HUMIDITY........63 PERCENT. WIND (20 FT)........NORTHWEST WINDS 5 TO 7 MPH IN THE EVENING BECOMING LIGHT. MIXING HEIGHT MSL... BOTTOM MIX HGT AGL.. TOP MIX HGT AGL..... MIXING WINDS........ DISPERSION.......... .SATURDAY... SKY/WEATHER.........SUNNY. MAX TEMPERATURE.....49. MIN HUMIDITY........29 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING WEST 5 TO 9 MPH EARLY IN THE MORNING. MIXING HEIGHT MSL...5100 FT MSL. BOTTOM MIX HGT AGL..3300 FT AGL. TOP MIX HGT AGL.....3100 FT AGL. MIXING WINDS........NORTHWEST AROUND 18 MPH. DISPERSION..........64. $$ FORECASTER...TERRY GETZ REQUESTED BY...D MARTIN TYPE OF REQUEST...PRESCRIBED .TAG 20100226.NATIV.01/MRX