781  
FNUS54 KOHX 082028 AAA  
FWFOHX  
 
FIRE WEATHER PLANNING FORECAST FOR MIDDLE TENNESSEE...UPDATED  
NATIONAL WEATHER SERVICE NASHVILLE TN  
228 PM CST SUN NOV 8 2009  
   
DISCUSSION
 
 
   
..MARGINAL FIRE WEATHER DANGER DISTRICT 4 FOR THIS AFTERNOON
 
 
DEWPOINTS HAVE DROPPED INTO THE HIGH TEENS ACROSS PORTIONS OF DISTRICT  
4 THIS AFTERNOON. AS A RESULT...MARGINAL FIRE WEATHER DANGER IS POSSIBLE  
ACROSS DISTRICT 4...ESPECIALLY ACROSS PORTIONS OF THE NORTHERN CUMBERLAND  
PLATEAU REGION.  
 
PREVIOUS DISCUSSION...SURFACE HIGH PRESSURE WILL KEEP SKIES GENERALLY  
CLEAR WITH WARM WITH MILD DAYS AND JACKET WEATHER AT NIGHT INTO THE  
FIRST PART OF THE WORK WEEK. THERE IS A CHANCE FOR SHOWERS ACROSS  
THE FIRE DISTRICTS BY LATE MONDAY NIGHT AND ON TUESDAY AS TROPICAL  
SYSTEM HEADS NORTH FROM GULF REGION.  
 
TNZ009>011-029>034-063>066-078-091200-  
FIRE WEATHER ZONE DISTRICT 4  
CANNON-CLAY-CUMBERLAND-DE KALB-FENTRESS-JACKSON-MACON-OVERTON-  
PICKETT-PUTNAM-SMITH-TROUSDALE-WARREN-WHITE-  
228 PM CST SUN NOV 8 2009  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 0 30 70  
TEMP (24H TREND) 47 (+3) 72 (-2) 52 59  
RH % (24H TREND) 89 (+16) 38 (+6) 90 67  
20FTWND-AM(MPH) SE 4-8 NE 10-14 G20  
20FTWND-PM(MPH) SE 3-7 E 4-8 LGT/VAR N 10-14 G22  
PRECIP AMOUNT 0.00 0.00 0.06 0.07  
PRECIP DURATION 1 9  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(FT-MSL) 3600 2800  
TRANSPORT WND (MPH) E 10 NE 32  
DISPERSION 9 48  
LAL 1 1 1 1  
HAINES INDEX 5 2 2 2  
RH RECOVERY GOOD EXCELLENT  
 
REMARKS...MARGINAL FIRE DANGER POSSIBLE ACROSS DISTRICT 4 THIS AFTERNOON.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
VETERANS DAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 41 TO 47.  
HIGHS 56 TO 62. MINIMUM RH 43 PERCENT. NORTH WINDS 10 TO 15 MPH.    
THURSDAY
 
CLEAR. LOWS 33 TO 39. HIGHS 59 TO 65. NORTH WINDS  
5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS 35 TO 47. HIGHS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. LOWS  
42 TO 47. HIGHS 60 TO 67. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS. LOWS  
41 TO 48. HIGHS 59 TO 65. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
TNZ005>008-023>028-059-062-091200-  
FIRE WEATHER ZONE DISTRICT 5 NORTH  
CHEATHAM-DAVIDSON-DICKSON-HOUSTON-HUMPHREYS-MONTGOMERY-ROBERTSON-  
RUTHERFORD-STEWART-SUMNER-WILLIAMSON-WILSON-  
228 PM CST SUN NOV 8 2009  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER PCLDY PCLDY MCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 0 30 40  
TEMP (24H TREND) 51 (+5) 74 (0) 53 64  
RH % (24H TREND) 79 (+2) 37 (+1) 88 55  
20FTWND-AM(MPH) S 4-8 NE 9-13  
20FTWND-PM(MPH) SE 3-7 SE 4-8 NE 6-10 N 10-14 G20  
PRECIP AMOUNT 0.00 0.00 0.05 0.02  
PRECIP DURATION 1 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-MSL) 3600 2800  
TRANSPORT WND (MPH) E 12 NE 28  
DISPERSION 12 46  
LAL 1 1 1 1  
HAINES INDEX 5 2 2 2  
RH RECOVERY MODERATE MODERATE  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
VETERANS DAY
 
PARTLY CLOUDY. LOWS 42 TO 47. HIGHS IN THE LOWER  
60S. MINIMUM RH 41 PERCENT. NORTH WINDS 10 TO 15 MPH.    
THURSDAY
 
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 60S.  
NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS 38 TO 49. HIGHS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. LOWS  
IN THE MID 40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS. LOWS  
45 TO 52. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
TNZ056>058-060-061-075-092>096-091200-  
FIRE WEATHER ZONE DISTRICT 5 SOUTH  
BEDFORD-GILES-HARDIN-HICKMAN-LAWRENCE-LEWIS-LINCOLN-MARSHALL-  
MAURY-PERRY-WAYNE-  
228 PM CST SUN NOV 8 2009  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER PCLDY PCLDY MCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 0 50 40  
TEMP (24H TREND) 51 (+6) 73 (-2) 53 63  
RH % (24H TREND) 83 (+4) 45 (+11) 88 56  
20FTWND-AM(MPH) SE 6-10 NE 12-16 G22  
20FTWND-PM(MPH) SE 3-7 E 6-10 NE 7-11 N 12-16 G24  
PRECIP AMOUNT 0.00 0.00 0.06 0.03  
PRECIP DURATION 2 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-MSL) 2300 3000  
TRANSPORT WND (MPH) E 17 NE 31  
DISPERSION 22 48  
LAL 1 1 1 1  
HAINES INDEX 4 2 2 2  
RH RECOVERY MODERATE MODERATE  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
VETERANS DAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN  
THE LOWER 60S. MINIMUM RH 42 PERCENT. NORTH WINDS 10 TO 15 MPH.    
THURSDAY
 
CLEAR. LOWS AROUND 40. HIGHS 61 TO 66. NORTHWEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS 38 TO 48. HIGHS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. LOWS  
IN THE MID 40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS. LOWS  
IN THE UPPER 40S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.  
 

 
31/JBW  
 
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