830  
FNUS54 KMRX 180750  
FWFMRX  
 
FIRE WEATHER PLANNING FORECAST FOR EAST TENNESSEE...SOUTHWEST  
VIRGINIA...AND EXTREME SOUTHWEST NORTH CAROLINA  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
350 AM EDT WED JUL 18 2018  
   
DISCUSSION
 
 
THE SOUTHERN APPALACHIAN REGION WILL BE IN A QUIET WEATHER  
PATTERN TODAY FOR DRY AND WARM CONDITIONS. THE CHANCE OF SHOWERS  
AND THUNDERSTORMS WILL SLOWLY INCREASE ACROSS THE AREA BEGINNING  
THURSDAY AND CONTINUE THROUGH THE END OF THE WEEK.  
 
VAZ001-002-005-006-008-190900-  
JEFFERSON NATIONAL FOREST/VIRGINIA DISTRICT 6-  
350 AM EDT WED JUL 18 2018  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
TEMP (24H TREND) 81-86 (+2) 58-63 (-2) 81-86  
RH % (24H TREND) 40-45 (-20) 89-94 (-7) 44-49  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) N 5 LGT/VAR S 5  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 20  
PRECIP DURATION 1  
PRECIP BEGIN 3 PM  
PRECIP END 7 PM  
PRECIP AMOUNT 0.00 0.00 0.02  
LAL 1 1 2  
LASI/HAINES 5 3  
MIXING HGT(FT-MSL) 6700 7300  
MIXING HGT(FT-AGL)* 4700 5200  
TRANSPORT WND (MPH) N 9 S 9  
VENT RATE (MPH-FT) 60300 65700  
DISPERSION 35 FAIR 42 GEN GOOD  
MAX LVORI 4 4  
33FT WIND-AM(MPH) LGT/VAR SE 5  
33FT WIND-PM(MPH) N 6 NE 5 S 6  
 
REMARKS...NONE.  
   
THURSDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
FRIDAY
 
PARTLY SUNNY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
HIGHS IN THE 70S TO 80S. SOUTH WINDS LESS THAN 10 MPH.    
FRIDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS  
IN THE 60S. SOUTH WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE 70S TO  
LOWER 80S. SOUTHWEST WINDS LESS THAN 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 60S TO  
LOWER 80S. SOUTHWEST WINDS LESS THAN 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S TO MID  
80S. EAST WINDS LESS THAN 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 60S. HIGHS IN THE MID 70S TO UPPER 80S. SOUTHEAST  
WINDS LESS THAN 10 MPH.  
 
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR  
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.  
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.  
 

 
 
TNZ018-041-043-045-047-190900-  
NORTHERN CHEROKEE NATIONAL FOREST-  
350 AM EDT WED JUL 18 2018  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
TEMP (24H TREND) 78-83 (+2) 56-61 (-4) 77-82  
RH % (24H TREND) 42-47 (-20) 92-97 (-4) 47-52  
20FT WIND-AM(MPH) N 6 G15 SE 6 G16  
20FT WIND-PM(MPH) N 7 G15 LGT/VAR SE 6 G16  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 20  
PRECIP DURATION 1  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
PRECIP AMOUNT 0.00 0.00 0.06  
LAL 1 1 3  
LASI/HAINES 5 3  
MIXING HGT(FT-MSL) 6400 7200  
MIXING HGT(FT-AGL)* 3600 4400  
TRANSPORT WND (MPH) N 10 S 12  
VENT RATE (MPH-FT) 64000 86400  
DISPERSION 33 FAIR 45 GEN GOOD  
MAX LVORI 3 4  
33FT WIND-AM(MPH) N 8 SE 7 G16  
33FT WIND-PM(MPH) N 9 NE 5 SE 8 G16  
 
REMARKS...NONE.  
   
THURSDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE 50S TO UPPER 60S. SOUTHEAST WINDS UP TO 10 MPH.    
FRIDAY
 
PARTLY SUNNY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
HIGHS IN THE 60S TO UPPER 80S. SOUTHEAST WINDS UP TO 10 MPH.    
FRIDAY NIGHT
 
SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE 50S TO UPPER 60S. SOUTH WINDS LESS  
THAN 10 MPH.    
SATURDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE UPPER  
60S TO MID 80S. WEST WINDS LESS THAN 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
60S. HIGHS IN THE UPPER 60S TO LOWER 80S. NORTHWEST WINDS LESS  
THAN 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 60S TO  
LOWER 80S. SOUTHEAST WINDS LESS THAN 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S TO MID 80S. SOUTH  
WINDS LESS THAN 10 MPH.  
 
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR  
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.  
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.  
 

 
 
TNZ072-074-190900-  
TENNESSEE PORTION OF THE GREAT SMOKY MOUNTAIN NATIONAL PARK-  
350 AM EDT WED JUL 18 2018  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
TEMP (24H TREND) 78-83 (+1) 59-64 (-2) 77-82  
RH % (24H TREND) 43-48 (-18) 95-100 (-2) 53-58  
20FT WIND-AM(MPH) NE 6 S 5  
20FT WIND-PM(MPH) N 8 G15 E 5 S 7 G15  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 30  
PRECIP DURATION 1  
PRECIP BEGIN 12 PM  
PRECIP END CONTINUING  
PRECIP AMOUNT 0.00 0.00 0.10  
LAL 1 1 3  
LASI/HAINES 5 3  
MIXING HGT(FT-MSL) 6100 6800  
MIXING HGT(FT-AGL)* 3100 3700  
TRANSPORT WND (MPH) N 10 S 12  
VENT RATE (MPH-FT) 61000 81600  
DISPERSION 26 FAIR 36 FAIR  
MAX LVORI 4 4  
33FT WIND-AM(MPH) NE 8 S 6  
33FT WIND-PM(MPH) N 9 E 7 S 8 G15  
 
REMARKS...NONE.  
   
THURSDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE 50S TO UPPER 60S. SOUTH WINDS UP TO  
10 MPH.    
FRIDAY
 
PARTLY SUNNY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
HIGHS IN THE UPPER 60S TO MID 80S. SOUTHWEST WINDS UP TO 10 MPH.    
FRIDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS  
IN THE MID 50S TO UPPER 60S. SOUTH WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE UPPER  
60S TO MID 80S. WEST WINDS UP TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
60S. HIGHS IN THE 60S TO 70S. NORTHWEST WINDS LESS THAN 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 60S TO  
LOWER 80S. EAST WINDS LESS THAN 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 60S. HIGHS IN THE UPPER 60S TO MID 80S. SOUTH  
WINDS LESS THAN 10 MPH.  
 
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR  
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.  
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.  
 

 
 
TNZ087-102-190900-  
SOUTHERN CHEROKEE NATIONAL FOREST-  
350 AM EDT WED JUL 18 2018  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
TEMP (24H TREND) 82-87 (0) 62-67 (-1) 82-87  
RH % (24H TREND) 45-50 (-12) 92-97 (-4) 55-60  
20FT WIND-AM(MPH) N 5 LGT/VAR  
20FT WIND-PM(MPH) N 7 G15 LGT/VAR S 5  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 30  
PRECIP DURATION 1  
PRECIP BEGIN 12 PM  
PRECIP END CONTINUING  
PRECIP AMOUNT 0.00 0.00 0.10  
LAL 1 1 3  
LASI/HAINES 5 3  
MIXING HGT(FT-MSL) 5800 6000  
MIXING HGT(FT-AGL)* 3700 3900  
TRANSPORT WND (MPH) N 12 S 9  
VENT RATE (MPH-FT) 69600 54000  
DISPERSION 37 FAIR 32 FAIR  
MAX LVORI 4 4  
33FT WIND-AM(MPH) N 6 SE 5  
33FT WIND-PM(MPH) N 9 NE 6 S 7  
 
REMARKS...NONE.  
   
THURSDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE 60S. SOUTHEAST WINDS LESS THAN 10 MPH.   
FRIDAY
 
PARTLY SUNNY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
HIGHS IN THE 70S TO 80S. SOUTH WINDS UP TO 10 MPH.    
FRIDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS  
IN THE 60S TO LOWER 70S. SOUTH WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE LOWER  
70S TO MID 80S. WEST WINDS UP TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 60S TO  
LOWER 80S. NORTHWEST WINDS LESS THAN 10 MPH.    
MONDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 60S TO MID  
80S. NORTHEAST WINDS LESS THAN 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 60S. HIGHS IN THE 70S TO 80S. SOUTHEAST WINDS  
LESS THAN 10 MPH.  
 
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR  
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.  
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.  
 

 
 
NCZ060-061-190900-  
NANTAHALA NATIONAL FOREST-  
350 AM EDT WED JUL 18 2018  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
TEMP (24H TREND) 81-86 (0) 61-66 (-2) 81-86  
RH % (24H TREND) 48-53 (-9) 94-99 (-1) 56-61  
20FT WIND-AM(MPH) N 5 LGT/VAR  
20FT WIND-PM(MPH) NW 7 G15 LGT/VAR SE 5  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 30  
PRECIP DURATION 1  
PRECIP BEGIN 12 PM  
PRECIP END CONTINUING  
PRECIP AMOUNT 0.00 0.00 0.12  
LAL 1 1 3  
LASI/HAINES 5 3  
MIXING HGT(FT-MSL) 6300 6200  
MIXING HGT(FT-AGL)* 4000 3900  
TRANSPORT WND (MPH) N 10 SE 10  
VENT RATE (MPH-FT) 63000 62000  
DISPERSION 37 FAIR 34 FAIR  
MAX LVORI 4 4  
33FT WIND-AM(MPH) N 6 SE 5  
33FT WIND-PM(MPH) NW 9 NE 6 SE 6  
 
REMARKS...NONE.  
   
THURSDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE 60S. SOUTHEAST WINDS LESS THAN 10 MPH.   
FRIDAY
 
PARTLY SUNNY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
HIGHS IN THE 70S TO 80S. SOUTH WINDS UP TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE 60S. SOUTH WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE LOWER  
70S TO MID 80S. WEST WINDS UP TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE 70S TO LOWER  
80S. NORTHWEST WINDS LESS THAN 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S TO MID  
80S. NORTHEAST WINDS LESS THAN 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 60S. HIGHS IN THE MID 70S TO UPPER 80S. LIGHT  
WINDS.  
 
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR  
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.  
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.  
 

 
 
TNZ015>017-038>040-042-044-046-070-190900-  
EAST TENNESSEE DISTRICT EAST-  
350 AM EDT WED JUL 18 2018  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
TEMP (24H TREND) 83-88 (+1) 60-65 (-3) 83-88  
RH % (24H TREND) 41-46 (-17) 87-92 (-9) 44-49  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR S 5  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 20  
PRECIP DURATION 1  
PRECIP BEGIN 3 PM  
PRECIP END 7 PM  
PRECIP AMOUNT 0.00 0.00 0.05  
LAL 1 1 2  
LASI/HAINES 5 3  
MIXING HGT(FT-MSL) 6400 6300  
MIXING HGT(FT-AGL)* 4900 4800  
TRANSPORT WND (MPH) N 8 S 10  
VENT RATE (MPH-FT) 51200 63000  
DISPERSION 32 FAIR 41 GEN GOOD  
MAX LVORI 3 4  
33FT WIND-AM(MPH) LGT/VAR SE 5  
33FT WIND-PM(MPH) N 5 LGT/VAR S 6  
 
REMARKS...NONE.  
   
THURSDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE 60S TO LOWER 70S. SOUTHEAST WINDS LESS THAN 10 MPH.    
FRIDAY
 
PARTLY SUNNY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
HIGHS IN THE MID 70S TO LOWER 90S. SOUTH WINDS LESS THAN 10 MPH.    
FRIDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS  
IN THE 60S. SOUTH WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE LOWER  
70S TO MID 80S. SOUTHWEST WINDS LESS THAN 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 60S.  
HIGHS IN THE 70S TO LOWER 80S. WEST WINDS LESS THAN 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S TO MID  
80S. LIGHT WINDS.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 60S. HIGHS IN THE MID 70S TO UPPER 80S. LIGHT  
WINDS.  
 
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR  
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.  
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.  
 

 
 
TNZ012>014-035>037-067>069-071-073-086-190900-  
EAST TENNESSEE DISTRICT WEST-  
350 AM EDT WED JUL 18 2018  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
TEMP (24H TREND) 84-89 (+1) 62-67 (-2) 84-89  
RH % (24H TREND) 41-46 (-16) 88-93 (-7) 45-50  
20FT WIND-AM(MPH) NE 5 LGT/VAR  
20FT WIND-PM(MPH) N 5 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 20  
PRECIP DURATION 1  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
PRECIP AMOUNT 0.00 0.00 0.04  
LAL 1 1 3  
LASI/HAINES 5 4  
MIXING HGT(FT-MSL) 6200 6000  
MIXING HGT(FT-AGL)* 5000 4700  
TRANSPORT WND (MPH) N 8 S 7  
VENT RATE (MPH-FT) 49600 42000  
DISPERSION 36 FAIR 28 FAIR  
MAX LVORI 4 4  
33FT WIND-AM(MPH) NE 6 LGT/VAR  
33FT WIND-PM(MPH) N 6 LGT/VAR S 5  
 
REMARKS...NONE.  
   
THURSDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE MID 60S TO LOWER 70S. SOUTH WINDS LESS THAN 10 MPH.    
FRIDAY
 
PARTLY SUNNY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
HIGHS IN THE UPPER 70S TO LOWER 90S. SOUTHWEST WINDS LESS THAN  
10 MPH.    
FRIDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS  
IN THE MID 60S TO LOWER 70S. SOUTH WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE 70S TO  
MID 80S. SOUTHWEST WINDS LESS THAN 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 60S.  
HIGHS IN THE 70S TO LOWER 80S. WEST WINDS LESS THAN 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 60S.  
HIGHS IN THE MID 70S TO UPPER 80S. NORTHEAST WINDS LESS THAN  
10 MPH.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 60S. HIGHS IN THE 70S TO UPPER 80S. LIGHT  
WINDS.  
 
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR  
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.  
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.  
 

 
 
TNZ077-079>085-097>101-190900-  
CUMBERLAND DISTRICT SOUTH-  
350 AM EDT WED JUL 18 2018 /250 AM CDT WED JUL 18 2018/  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
TEMP (24H TREND) 85-90 (0) 64-69 (0) 85-90  
RH % (24H TREND) 41-46 (-14) 87-92 (-9) 46-51  
20FT WIND-AM(MPH) NE 5 LGT/VAR  
20FT WIND-PM(MPH) N 5 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 20  
PRECIP DURATION 1  
PRECIP BEGIN 1 PM  
PRECIP END CONTINUING  
PRECIP AMOUNT 0.00 0.00 0.04  
LAL 1 1 3  
LASI/HAINES 5 5  
MIXING HGT(FT-MSL) 5900 5800  
MIXING HGT(FT-AGL)* 4800 4600  
TRANSPORT WND (MPH) N 9 SE 5  
VENT RATE (MPH-FT) 53100 29000  
DISPERSION 38 FAIR 18 GEN POOR  
MAX LVORI 4 4  
33FT WIND-AM(MPH) NE 6 LGT/VAR  
33FT WIND-PM(MPH) N 7 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
THURSDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS NEAR 70. SOUTH WINDS LESS THAN 10 MPH.    
FRIDAY
 
PARTLY SUNNY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
HIGHS IN THE 80S TO LOWER 90S. SOUTH WINDS UP TO 10 MPH.    
FRIDAY NIGHT
 
SHOWERS AND THUNDERSTORMS LIKELY. LOWS NEAR 70.  
SOUTH WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE UPPER  
70S TO LOWER 90S. WEST WINDS LESS THAN 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE 70S TO UPPER  
80S. NORTHWEST WINDS LESS THAN 10 MPH.    
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
UPPER 60S. HIGHS IN THE 80S. NORTH WINDS LESS THAN 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 60S. HIGHS IN THE 80S TO LOWER 90S. LIGHT  
WINDS.  
 
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR  
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.  
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.  
 

 
 
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