452  
FNUS54 KMRX 260818  
FWFMRX  
 
FIRE WEATHER PLANNING FORECAST FOR EAST TENNESSEE...SOUTHWEST  
VIRGINIA...AND EXTREME SOUTHWEST NORTH CAROLINA  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
418 AM EDT WED SEP 26 2018  
   
DISCUSSION
 
 
A STALLED FRONTAL BOUNDARY WILL BRING OCCASIONAL HEAVY RAIN, AND A  
FEW THUNDERSTORMS, TO THE AREA ON WEDNESDAY AND THURSDAY. LOCALIZED  
FLOODING IS POSSIBLE WITH THE HEAVIEST RAINFALL.  
 
VAZ001-002-005-006-008-270930-  
JEFFERSON NATIONAL FOREST/VIRGINIA DISTRICT 6-  
418 AM EDT WED SEP 26 2018  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY MCLDY CLOUDY  
TEMP (24H TREND) 71-76 (-4) 58-63 (-4) 68-73  
RH % (24H TREND) 74-79 (+7) 95-100 (+2) 74-79  
20FT WIND-AM(MPH) SW 5 LGT/VAR  
20FT WIND-PM(MPH) W 5 LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 60 80  
PRECIP DURATION 3 2 4  
PRECIP BEGIN 8 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
PRECIP AMOUNT 0.32 0.19 0.63  
LAL 3 3 3  
LASI/HAINES 3 3  
MIXING HGT(FT-MSL) 4600 3100  
MIXING HGT(FT-AGL)* 2600 1100  
TRANSPORT WND (MPH) SW 16 SE 3  
VENT RATE (MPH-FT) 73600 9300  
DISPERSION 36 FAIR 3 VERY POOR  
MAX LVORI 4 7  
33FT WIND-AM(MPH) SW 6 LGT/VAR  
33FT WIND-PM(MPH) W 6 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
THURSDAY NIGHT
 
SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S TO MID 60S. SOUTHWEST WINDS  
LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 60S TO UPPER 70S. NORTHWEST WINDS  
LESS THAN 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE 50S TO LOWER 60S. NORTHWEST WINDS LESS THAN 10 MPH EARLY IN  
THE EVENING BECOMING LIGHT.    
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S TO UPPER 70S. NORTHEAST WINDS LESS THAN 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
60S TO LOWER 80S. SOUTHEAST WINDS LESS THAN 10 MPH.    
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 60S TO LOWER 80S. SOUTH WINDS LESS  
THAN 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
60S. HIGHS IN THE UPPER 60S TO LOWER 80S. SOUTHWEST 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.  
 

 
 
TNZ018-041-043-045-047-270930-  
NORTHERN CHEROKEE NATIONAL FOREST-  
418 AM EDT WED SEP 26 2018  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY MCLDY CLOUDY  
TEMP (24H TREND) 70-75 (-1) 58-63 (-2) 66-71  
RH % (24H TREND) 72-77 (-1) 95-100 (+2) 77-82  
20FT WIND-AM(MPH) SW 5 LGT/VAR  
20FT WIND-PM(MPH) W 5 LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 80 90  
PRECIP DURATION 3 4 7  
PRECIP BEGIN 8 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
PRECIP AMOUNT 0.46 0.36 1.18  
LAL 3 3 4  
LASI/HAINES 3 3  
MIXING HGT(FT-MSL) 5400 3600  
MIXING HGT(FT-AGL)* 2600 800  
TRANSPORT WND (MPH) SW 15 S 6  
VENT RATE (MPH-FT) 81000 21600  
DISPERSION 33 FAIR 4 VERY POOR  
MAX LVORI 5 8  
33FT WIND-AM(MPH) SW 6 LGT/VAR  
33FT WIND-PM(MPH) W 6 LGT/VAR S 5  
 
REMARKS...NONE.  
   
THURSDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE 50S TO MID 60S. SOUTH WINDS LESS THAN 10 MPH SHIFTING  
TO THE NORTHWEST AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
HIGHS IN THE 60S TO 70S. NORTHWEST WINDS LESS THAN 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE 50S  
TO LOWER 60S. NORTHWEST WINDS LESS THAN 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. HIGHS IN THE MID  
60S TO UPPER 70S. EAST WINDS LESS THAN 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS IN THE 60S TO LOWER 80S. SOUTHEAST WINDS LESS  
THAN 10 MPH.    
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS IN THE 60S TO LOWER 80S. SOUTH WINDS LESS THAN  
10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE MID 60S TO LOWER 80S. SOUTHWEST 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.  
 

 
 
TNZ072-074-270930-  
TENNESSEE PORTION OF THE GREAT SMOKY MOUNTAIN NATIONAL PARK-  
418 AM EDT WED SEP 26 2018  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY CLOUDY CLOUDY  
TEMP (24H TREND) 68-73 (-3) 59-64 (-2) 65-70  
RH % (24H TREND) 74-79 (+1) 95-100 (+3) 81-86  
20FT WIND-AM(MPH) SW 5 LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR SW 6 G17  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 90 80 90  
PRECIP DURATION 6 4 7  
PRECIP BEGIN 8 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
PRECIP AMOUNT 1.19 0.39 1.32  
LAL 3 3 4  
LASI/HAINES 3 3  
MIXING HGT(FT-MSL) 5100 3600  
MIXING HGT(FT-AGL)* 2100 500  
TRANSPORT WND (MPH) SW 14 SW 9  
VENT RATE (MPH-FT) 71400 32400  
DISPERSION 26 FAIR 4 VERY POOR  
MAX LVORI 5 9  
33FT WIND-AM(MPH) SW 7 S 6 G15  
33FT WIND-PM(MPH) NW 6 LGT/VAR SW 8 G17  
 
REMARKS...NONE.  
   
THURSDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE 50S TO MID 60S. SOUTHWEST WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
HIGHS IN THE LOWER 60S TO MID 70S. NORTHWEST WINDS UP TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE 50S  
TO LOWER 60S. WEST WINDS LESS THAN 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. HIGHS IN THE 60S TO  
70S. EAST WINDS LESS THAN 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE 60S TO LOWER 80S. SOUTHEAST WINDS LESS THAN  
10 MPH.    
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS IN THE 60S TO 70S. SOUTH WINDS LESS THAN 10 MPH.   
TUESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE MID 60S TO LOWER 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.  
 

 
 
TNZ087-102-270930-  
SOUTHERN CHEROKEE NATIONAL FOREST-  
418 AM EDT WED SEP 26 2018  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY CLOUDY CLOUDY  
TEMP (24H TREND) 72-77 (-3) 61-66 (-3) 69-74  
RH % (24H TREND) 75-80 (+4) 95-100 (+1) 80-85  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 90 80 80  
PRECIP DURATION 7 3 6  
PRECIP BEGIN 8 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
PRECIP AMOUNT 1.32 0.35 0.88  
LAL 3 3 4  
LASI/HAINES 3 3  
MIXING HGT(FT-MSL) 4300 2700  
MIXING HGT(FT-AGL)* 2300 600  
TRANSPORT WND (MPH) SW 12 SW 6  
VENT RATE (MPH-FT) 51600 16200  
DISPERSION 24 FAIR 3 VERY POOR  
MAX LVORI 5 9  
33FT WIND-AM(MPH) SW 5 LGT/VAR  
33FT WIND-PM(MPH) NW 5 LGT/VAR SW 6  
 
REMARKS...NONE.  
   
THURSDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 50S TO MID 60S. SOUTH WINDS LESS THAN 10 MPH.    
FRIDAY
 
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE 60S TO 70S. NORTHWEST WINDS LESS THAN 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID  
50S TO LOWER 60S. NORTHWEST WINDS LESS THAN 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. HIGHS IN THE MID  
60S TO UPPER 70S. NORTHEAST WINDS LESS THAN 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 60S TO LOWER 80S. SOUTHEAST WINDS  
LESS THAN 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. HIGHS IN THE MID 60S TO LOWER 80S. SOUTHEAST WINDS  
LESS THAN 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
60S. HIGHS IN THE UPPER 60S TO LOWER 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.  
 

 
 
NCZ060-061-270930-  
NANTAHALA NATIONAL FOREST-  
418 AM EDT WED SEP 26 2018  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY CLOUDY CLOUDY  
TEMP (24H TREND) 71-76 (-2) 61-66 (-2) 69-74  
RH % (24H TREND) 77-82 (+4) 95-100 (+1) 80-85  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 90 80 80  
PRECIP DURATION 6 4 7  
PRECIP BEGIN 8 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
PRECIP AMOUNT 0.97 0.29 0.91  
LAL 3 3 4  
LASI/HAINES 3 3  
MIXING HGT(FT-MSL) 5000 2900  
MIXING HGT(FT-AGL)* 2800 600  
TRANSPORT WND (MPH) SW 13 SW 7  
VENT RATE (MPH-FT) 65000 20300  
DISPERSION 28 FAIR 4 VERY POOR  
MAX LVORI 4 9  
33FT WIND-AM(MPH) SW 5 LGT/VAR  
33FT WIND-PM(MPH) W 5 LGT/VAR SW 5  
 
REMARKS...NONE.  
   
THURSDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 50S TO MID 60S. SOUTHWEST WINDS LESS THAN  
10 MPH.    
FRIDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE MID 60S TO UPPER 70S. WEST WINDS LESS THAN 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID  
50S TO LOWER 60S. WEST WINDS LESS THAN 10 MPH EARLY IN THE  
EVENING BECOMING LIGHT.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. HIGHS IN THE 60S TO  
UPPER 70S. EAST WINDS LESS THAN 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 60. HIGHS  
IN THE UPPER 60S TO LOWER 80S. SOUTHEAST WINDS LESS THAN 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 60. HIGHS  
IN THE UPPER 60S TO LOWER 80S. SOUTHEAST WINDS LESS THAN 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 60S TO LOWER 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.  
 

 
 
TNZ015>017-038>040-042-044-046-070-270930-  
EAST TENNESSEE DISTRICT EAST-  
418 AM EDT WED SEP 26 2018  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY MCLDY CLOUDY  
TEMP (24H TREND) 73-78 (-4) 61-66 (-3) 70-75  
RH % (24H TREND) 72-77 (+5) 95-100 (+2) 75-80  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 80 70 80  
PRECIP DURATION 4 3 5  
PRECIP BEGIN 8 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
PRECIP AMOUNT 0.54 0.27 0.86  
LAL 3 3 4  
LASI/HAINES 3 2  
MIXING HGT(FT-MSL) 4100 2500  
MIXING HGT(FT-AGL)* 2600 1000  
TRANSPORT WND (MPH) SW 16 SE 2  
VENT RATE (MPH-FT) 65600 5000  
DISPERSION 37 FAIR 2 VERY POOR  
MAX LVORI 4 8  
33FT WIND-AM(MPH) SW 5 LGT/VAR  
33FT WIND-PM(MPH) W 5 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
THURSDAY NIGHT
 
SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE 50S TO UPPER 60S. LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE 60S TO UPPER 70S. WEST WINDS LESS  
THAN 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID  
50S TO LOWER 60S. LIGHT WINDS.    
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. HIGHS IN THE  
60S TO UPPER 70S. LIGHT WINDS.    
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 60S  
TO LOWER 80S. LIGHT WINDS.    
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 60S TO LOWER 80S. SOUTH WINDS LESS  
THAN 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
60S. HIGHS IN THE 70S TO LOWER 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.  
 

 
 
TNZ012>014-035>037-067>069-071-073-086-270930-  
EAST TENNESSEE DISTRICT WEST-  
418 AM EDT WED SEP 26 2018  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY MCLDY CLOUDY  
TEMP (24H TREND) 72-77 (-4) 60-65 (-5) 70-75  
RH % (24H TREND) 75-80 (+3) 95-100 (+1) 76-81  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 90 60 70  
PRECIP DURATION 5 2 3  
PRECIP BEGIN 8 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
PRECIP AMOUNT 0.70 0.25 0.60  
LAL 3 3 4  
LASI/HAINES 3 2  
MIXING HGT(FT-MSL) 3300 2300  
MIXING HGT(FT-AGL)* 2100 1000  
TRANSPORT WND (MPH) SW 14 S 3  
VENT RATE (MPH-FT) 46200 6900  
DISPERSION 25 FAIR 3 VERY POOR  
MAX LVORI 5 8  
33FT WIND-AM(MPH) SW 5 LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
THURSDAY NIGHT
 
CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S TO MID 60S. SOUTHWEST WINDS  
LESS THAN 10 MPH EARLY IN THE EVENING BECOMING LIGHT.    
FRIDAY
 
PARTLY SUNNY. CHANCE OF SHOWERS. HIGHS IN THE 60S TO  
UPPER 70S. NORTHWEST WINDS LESS THAN 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S TO MID 60S. WEST WINDS LESS THAN 10 MPH EARLY IN  
THE EVENING BECOMING LIGHT.    
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S TO LOWER 80S. NORTHEAST WINDS LESS THAN 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. HIGHS IN THE 70S TO LOWER 80S. LIGHT WINDS.    
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
MID 60S. HIGHS IN THE 70S TO LOWER 80S. SOUTH WINDS LESS THAN  
10 MPH.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
60S. HIGHS IN THE 70S TO LOWER 80S. SOUTHWEST 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.  
 

 
 
TNZ077-079>085-097>101-270930-  
CUMBERLAND DISTRICT SOUTH-  
418 AM EDT WED SEP 26 2018 /318 AM CDT WED SEP 26 2018/  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY CLOUDY CLOUDY  
TEMP (24H TREND) 72-77 (-6) 61-66 (-5) 71-76  
RH % (24H TREND) 76-81 (+4) 95-100 (+1) 76-81  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 90 60 60  
PRECIP DURATION 7 2 3  
PRECIP BEGIN 8 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
PRECIP AMOUNT 1.45 0.35 0.55  
LAL 3 3 4  
LASI/HAINES 3 3  
MIXING HGT(FT-MSL) 3100 2100  
MIXING HGT(FT-AGL)* 1900 900  
TRANSPORT WND (MPH) SW 10 S 5  
VENT RATE (MPH-FT) 31000 10500  
DISPERSION 17 GEN POOR 3 VERY POOR  
MAX LVORI 6 8  
33FT WIND-AM(MPH) SW 5 LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
THURSDAY NIGHT
 
CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE 60S. SOUTH WINDS LESS THAN 10 MPH  
EARLY IN THE EVENING BECOMING LIGHT.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. HIGHS IN THE 70S TO  
LOWER 80S. NORTHWEST WINDS LESS THAN 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S TO MID 60S. NORTHWEST WINDS LESS THAN 10 MPH EARLY IN  
THE EVENING BECOMING LIGHT.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. HIGHS IN THE 70S TO  
LOWER 80S. NORTHEAST WINDS LESS THAN 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE 70S TO MID 80S.  
SOUTHEAST WINDS LESS THAN 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S TO LOWER  
80S. SOUTH WINDS LESS THAN 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 60S.  
HIGHS IN THE 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.  
 

 
 
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