934  
FNUS54 KMRX 171920  
FWFMRX  
 
FIRE WEATHER PLANNING FORECAST FOR EAST TENNESSEE...SOUTHWEST  
VIRGINIA...AND EXTREME SOUTHWEST NORTH CAROLINA  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
320 PM EDT SAT APR 17 2021  
   
DISCUSSION
 
 
A FEW LIGHT RAIN SHOWERS WILL DOT THE AREA LATE TODAY AND TONIGHT,  
AND AGAIN ON SUNDAY NIGHT. DRY WEATHER IS EXPECTED MONDAY AND  
TUESDAY WITH NEAR SEASONAL TEMPERATURES. THEN A COLD FRONT WILL  
BRING SCATTERED SHOWERS AND MUCH COLDER TEMPERATURES WEDNESDAY.  
 
VAZ001-182030-  
LEE-  
INCLUDING THE CITY OF ROSE HILL  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 37-42 (0) 59-64 (+2) 37-42 63-68  
RH % (24H TREND) 95-100 (+14) 28-33 (-13) 86-91 27-32  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 5 4  
MAX MIX HGT(FT-MSL) 8500 8600  
MAX MIX HGT(FT-AGL)* 6800 6800  
TRANSPORT WND (MPH) NW 12 W 8  
VENT RATE (MPH-FT) 81600 54400  
CATEGORY DAY 4 3  
DISPERSION 65 GOOD 47 GEN GOOD  
MAX LVORI 4 4  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 6 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE 60S TO LOWER 70S. SOUTH  
WINDS LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS NEAR 40.  
SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COOLER.  
HIGHS IN THE 40S TO MID 50S. WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE 40S  
TO UPPER 50S. NORTHWEST WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
HIGHS IN THE 50S TO MID 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE MID 40S. HIGHS IN THE 50S  
TO UPPER 60S. NORTHWEST 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.  
 

 
 
VAZ002-182030-  
WISE-  
INCLUDING THE CITIES OF BIG STONE GAP, NORTON, WISE, COEBURN,  
APPALACHIA, AND PARDEE  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
TEMP (24H TREND) 37-42 (+1) 56-61 (+2) 38-43 61-66  
RH % (24H TREND) 90-95 (+13) 32-37 (-11) 76-81 28-33  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 5 3  
MAX MIX HGT(FT-MSL) 8600 9100  
MAX MIX HGT(FT-AGL)* 6300 6800  
TRANSPORT WND (MPH) NW 13 W 10  
VENT RATE (MPH-FT) 81900 68000  
CATEGORY DAY 4 4  
DISPERSION 67 GOOD 59 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 6 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTH WINDS  
LESS THAN 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE 60S TO LOWER 70S. SOUTH  
WINDS LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE  
MID 30S TO LOWER 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. COOLER. HIGHS IN  
THE LOWER 40S TO MID 50S. WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE 40S  
TO MID 50S. WEST WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 50S TO MID 60S. SOUTH WINDS UP TO 10 MPH.   
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE MID 40S. HIGHS IN THE 50S  
TO MID 60S. WEST WINDS UP TO 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.  
 

 
 
VAZ005-182030-  
SCOTT-  
INCLUDING THE CITY OF HILTONS  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
TEMP (24H TREND) 38-43 (+1) 60-65 (+2) 38-43 64-69  
RH % (24H TREND) 95-100 (+14) 30-35 (-11) 83-88 27-32  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 5 3  
MAX MIX HGT(FT-MSL) 8300 8700  
MAX MIX HGT(FT-AGL)* 6500 6900  
TRANSPORT WND (MPH) NW 10 W 8  
VENT RATE (MPH-FT) 65000 55200  
CATEGORY DAY 4 3  
DISPERSION 58 GEN GOOD 50 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR W 6 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTH WINDS  
LESS THAN 10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 60S TO MID 70S. SOUTH WINDS  
LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S TO MID 40S. SOUTHWEST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COOLER.  
HIGHS IN THE MID 40S TO UPPER 50S. WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE 40S  
TO UPPER 50S. NORTHWEST WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
HIGHS IN THE MID 50S TO UPPER 60S. SOUTHEAST WINDS LESS THAN  
10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
50S TO UPPER 60S. WEST 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.  
 

 
 
VAZ006-182030-  
RUSSELL-  
INCLUDING THE CITIES OF HANSONVILLE, LEBANON, DYE, CASTLEWOOD,  
HONAKER, AND ROSEDALE  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
TEMP (24H TREND) 38-43 (+2) 57-62 (+2) 38-43 62-67  
RH % (24H TREND) 91-96 (+15) 33-38 (-8) 77-82 27-32  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 5 3  
MAX MIX HGT(FT-MSL) 8300 9100  
MAX MIX HGT(FT-AGL)* 6100 6900  
TRANSPORT WND (MPH) W 12 W 10  
VENT RATE (MPH-FT) 73200 69000  
CATEGORY DAY 4 4  
DISPERSION 63 GOOD 62 GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR W 7 LGT/VAR W 5  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST  
WINDS LESS THAN 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 50S TO LOWER 70S. SOUTH WINDS  
UP TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE  
30S TO MID 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. COOLER. HIGHS IN  
THE 40S TO MID 50S. WEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID  
40S TO UPPER 50S. WEST WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 50S TO MID 60S. SOUTH WINDS UP TO 10 MPH.   
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE MID 40S. HIGHS IN THE MID  
50S TO UPPER 60S. WEST WINDS UP TO 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.  
 

 
 
VAZ008-182030-  
WASHINGTON-  
INCLUDING THE CITIES OF BENHAMS, BRISTOL VA, AND ABINGDON  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
TEMP (24H TREND) 38-43 (+2) 57-62 (+2) 38-43 62-67  
RH % (24H TREND) 85-90 (+6) 32-37 (-10) 77-82 26-31  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR W 7 G17 LGT/VAR W 5  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 5 3  
MAX MIX HGT(FT-MSL) 8000 9000  
MAX MIX HGT(FT-AGL)* 5900 6800  
TRANSPORT WND (MPH) W 12 W 9  
VENT RATE (MPH-FT) 70800 61200  
CATEGORY DAY 4 4  
DISPERSION 60 GEN GOOD 57 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) W 5 LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR W 9 G17 LGT/VAR W 6  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST  
WINDS LESS THAN 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 50S TO LOWER 70S. SOUTH WINDS  
UP TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S TO MID 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. COOLER. HIGHS IN  
THE MID 40S TO UPPER 50S. WEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID  
40S TO UPPER 50S. WEST WINDS UP TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 50S TO MID 60S. SOUTH WINDS UP TO 10 MPH.   
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE MID 40S. HIGHS IN THE MID  
50S TO UPPER 60S. WEST WINDS UP TO 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.  
 

 
 
TNZ018-182030-  
JOHNSON-  
INCLUDING THE CITIES OF DOEVILLE, MOUNTAIN CITY, NEVA,  
SHADY VALLEY, TRADE, AND LAUREL BLOOMERY  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
TEMP (24H TREND) 35-40 (+1) 56-61 (+4) 35-40 60-65  
RH % (24H TREND) 86-91 (+6) 36-41 (-12) 83-88 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR W 6 LGT/VAR W 5  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 3 3  
MAX MIX HGT(FT-MSL) 8400 9400  
MAX MIX HGT(FT-AGL)* 5600 6500  
TRANSPORT WND (MPH) W 13 W 9  
VENT RATE (MPH-FT) 72800 58500  
CATEGORY DAY 4 4  
DISPERSION 62 GOOD 54 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) W 5 LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR W 8 LGT/VAR W 7  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.  
LIGHT WINDS BECOMING SOUTHEAST LESS THAN 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE 60S TO LOWER 70S. SOUTH WINDS UP TO  
10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE UPPER 30S TO MID 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COOLER.  
HIGHS IN THE 40S TO UPPER 50S. NORTHWEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE 40S  
TO MID 50S. WEST WINDS UP TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE 50S TO MID 60S. SOUTH WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE MID 40S. HIGHS IN THE 50S  
TO MID 60S. WEST WINDS 5 TO 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.  
 

 
 
TNZ047-182030-  
SOUTHEAST CARTER-  
INCLUDING THE CITY OF HAMPTON  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
TEMP (24H TREND) 37-42 (+2) 56-61 (+4) 37-42 59-64  
RH % (24H TREND) 88-93 (+9) 37-42 (-13) 80-85 31-36  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR NW 7 G15 LGT/VAR NW 5  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 3 3  
MAX MIX HGT(FT-MSL) 8400 9100  
MAX MIX HGT(FT-AGL)* 5400 6100  
TRANSPORT WND (MPH) NW 13 W 9  
VENT RATE (MPH-FT) 70200 54900  
CATEGORY DAY 4 3  
DISPERSION 59 GEN GOOD 48 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) W 5 LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 8 LGT/VAR NW 7  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTH WINDS  
LESS THAN 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 50S TO LOWER 70S. SOUTH WINDS  
UP TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE UPPER 30S TO MID 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COOLER.  
HIGHS IN THE 40S TO UPPER 50S. NORTHWEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID  
40S TO UPPER 50S. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE 50S TO MID 60S. SOUTH WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE MID 40S. HIGHS IN THE MID  
50S TO UPPER 60S. WEST WINDS 5 TO 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.  
 

 
 
TNZ045-182030-  
UNICOI-  
INCLUDING THE CITIES OF ERWIN, UNICOI, AND LIMESTONE COVE  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
TEMP (24H TREND) 39-44 (+2) 55-60 (+2) 39-44 59-64  
RH % (24H TREND) 84-89 (+13) 36-41 (-10) 70-75 31-36  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR NW 5  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 8200 8800  
MAX MIX HGT(FT-AGL)* 5400 6100  
TRANSPORT WND (MPH) NW 12 NW 8  
VENT RATE (MPH-FT) 64800 48800  
CATEGORY DAY 4 3  
DISPERSION 55 GEN GOOD 42 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) NW 5 LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 7 LGT/VAR NW 6  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S.  
SOUTHEAST WINDS LESS THAN 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 50S TO LOWER 70S. SOUTH WINDS UP  
TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE UPPER 30S TO MID 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COOLER.  
HIGHS IN THE LOWER 40S TO MID 50S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER  
40S TO MID 50S. WEST WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
HIGHS IN THE LOWER 50S TO MID 60S. SOUTH WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
LOWER 50S TO MID 60S. WEST WINDS UP TO 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.  
 

 
 
TNZ043-182030-  
SOUTHEAST GREENE-  
INCLUDING THE CITY OF CEDAR CREEK  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY MCLEAR MCLEAR MCLEAR  
TEMP (24H TREND) 39-44 (+1) 56-61 (+2) 38-43 59-64  
RH % (24H TREND) 87-92 (+16) 32-37 (-12) 76-81 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR NW 5  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 8000 8500  
MAX MIX HGT(FT-AGL)* 5700 6100  
TRANSPORT WND (MPH) NW 12 NW 7  
VENT RATE (MPH-FT) 68400 42700  
CATEGORY DAY 4 3  
DISPERSION 55 GEN GOOD 39 FAIR  
MAX LVORI 4 3  
33FT WIND-AM(MPH) NW 5 LGT/VAR  
33FT WIND-PM(MPH) W 5 NW 7 LGT/VAR NW 6  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S.  
SOUTHEAST WINDS UP TO 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 50S TO LOWER 70S. SOUTH WINDS  
UP TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE 30S TO MID 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COOLER.  
HIGHS IN THE LOWER 40S TO MID 50S. NORTHWEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE 40S  
TO 50S. SOUTHWEST WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
HIGHS IN THE LOWER 50S TO MID 60S. SOUTHEAST WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
50S TO 60S. WEST WINDS 5 TO 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.  
 

 
 
TNZ041-182030-  
COCKE SMOKY MOUNTAINS-  
INCLUDING THE CITY OF HARTFORD  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY MCLEAR MCLEAR MCLEAR  
TEMP (24H TREND) 40-45 (+1) 58-63 (+1) 39-44 62-67  
RH % (24H TREND) 93-98 (+16) 32-37 (-13) 81-86 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR N 5  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 8000 8400  
MAX MIX HGT(FT-AGL)* 5800 6100  
TRANSPORT WND (MPH) NW 10 NW 8  
VENT RATE (MPH-FT) 58000 48800  
CATEGORY DAY 4 3  
DISPERSION 50 GEN GOOD 42 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 7 LGT/VAR N 6  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.  
SOUTH WINDS LESS THAN 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE 50S TO MID 70S. SOUTH WINDS UP TO  
10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE 30S TO MID 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE 40S TO LOWER  
60S. NORTHWEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE 40S  
TO LOWER 60S. SOUTHWEST WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
HIGHS IN THE 40S TO UPPER 60S. SOUTHEAST WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
50S TO LOWER 70S. WEST WINDS 5 TO 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.  
 

 
 
TNZ074-182030-  
SEVIER SMOKY MOUNTAINS-  
INCLUDING THE CITIES OF ELKMONT AND GATLINBURG  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
TEMP (24H TREND) 38-43 (0) 54-59 (+1) 38-43 57-62  
RH % (24H TREND) 89-94 (+17) 36-41 (-12) 74-79 32-37  
20FT WIND-AM(MPH) NW 5 LGT/VAR  
20FT WIND-PM(MPH) W 5 G16 NW 6 G15 LGT/VAR N 5  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 8600 9000  
MAX MIX HGT(FT-AGL)* 5300 5700  
TRANSPORT WND (MPH) NW 8 NW 8  
VENT RATE (MPH-FT) 42400 45600  
CATEGORY DAY 3 3  
DISPERSION 39 FAIR 41 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) NW 6 LGT/VAR  
33FT WIND-PM(MPH) W 7 G16 NW 8 G15 LGT/VAR N 6  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S TO UPPER 40S.  
SOUTH WINDS UP TO 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 50S TO LOWER 70S. SOUTH WINDS UP  
TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE 30S TO MID 40S. SOUTHWEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE 40S TO 50S.  
NORTHWEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE 40S  
TO 50S. SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
HIGHS IN THE 40S TO UPPER 60S. SOUTH WINDS 5 TO 15 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
50S TO 60S. WEST WINDS 5 TO 15 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.  
 

 
 
TNZ072-182030-  
BLOUNT SMOKY MOUNTAINS-  
INCLUDING THE CITY OF CADES COVE  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 41-46 (-1) 60-65 (+2) 41-46 62-67  
RH % (24H TREND) 85-90 (+15) 30-35 (-13) 72-77 28-33  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR NW 5  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 5 3  
MAX MIX HGT(FT-MSL) 8200 8400  
MAX MIX HGT(FT-AGL)* 6000 6300  
TRANSPORT WND (MPH) NW 7 NW 7  
VENT RATE (MPH-FT) 42000 44100  
CATEGORY DAY 3 3  
DISPERSION 37 FAIR 39 FAIR  
MAX LVORI 3 3  
33FT WIND-AM(MPH) N 5 LGT/VAR  
33FT WIND-PM(MPH) NW 5 NW 7 LGT/VAR NW 6  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 40S. SOUTHEAST WINDS  
LESS THAN 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 50S TO MID 70S. SOUTH WINDS UP  
TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE 30S TO UPPER 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE 40S TO 50S.  
NORTHWEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
40S TO LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE 50S TO 60S. SOUTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS AROUND 50. HIGHS IN THE MID 50S  
TO LOWER 70S. WEST WINDS 5 TO 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.  
 

 
 
TNZ087-182030-  
SOUTHEAST MONROE-  
INCLUDING THE CITIES OF CITICO AND COKER CREEK  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 39-44 (-2) 60-65 (+1) 41-46 63-68  
RH % (24H TREND) 88-93 (+6) 29-34 (-11) 75-80 27-32  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 5  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 5 3  
MAX MIX HGT(FT-MSL) 8400 8700  
MAX MIX HGT(FT-AGL)* 6200 6500  
TRANSPORT WND (MPH) NW 7 NW 8  
VENT RATE (MPH-FT) 43400 52000  
CATEGORY DAY 3 3  
DISPERSION 38 FAIR 44 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR N 5  
33FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR NW 6  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 40S. NORTHEAST WINDS  
LESS THAN 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE 50S TO MID 70S. SOUTH WINDS UP TO  
10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER TO MID 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE 40S TO 50S.  
NORTHWEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
40S TO LOWER 60S. NORTHEAST WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE 50S TO 60S. SOUTHEAST WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
50S TO LOWER 70S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ102-182030-  
EAST POLK-  
INCLUDING THE CITIES OF BIG FROG MOUNTAIN, DUCKTOWN,  
AND TURTLETOWN  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 40-45 (-2) 62-67 (-1) 41-46 65-70  
RH % (24H TREND) 92-97 (+17) 29-34 (-7) 80-85 25-30  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 8100 8500  
MAX MIX HGT(FT-AGL)* 6400 6800  
TRANSPORT WND (MPH) NW 7 NW 8  
VENT RATE (MPH-FT) 44800 54400  
CATEGORY DAY 3 3  
DISPERSION 40 FAIR 49 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR N 5  
33FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 5  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. LIGHT WINDS  
BECOMING SOUTHEAST LESS THAN 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 60S TO MID 70S. SOUTH WINDS  
LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. COOLER. HIGHS IN THE MID 40S TO UPPER  
50S. NORTHWEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE 50S  
TO LOWER 60S. NORTHEAST WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE 50S TO UPPER 60S. SOUTHEAST WINDS UP TO 10 MPH.   
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
MID 50S TO UPPER 60S. NORTHWEST WINDS UP TO 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.  
 

 
 
NCZ060-182030-  
CHEROKEE-  
INCLUDING THE CITIES OF ANDREWS, MARBLE, TOPTON, HIAWASSE DAM,  
MURPHY, UNAKA, AND VIOLET  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 38-43 (-2) 62-67 (+1) 39-44 65-70  
RH % (24H TREND) 94-99 (+14) 28-33 (-9) 84-89 25-30  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 8400 8900  
MAX MIX HGT(FT-AGL)* 6300 6800  
TRANSPORT WND (MPH) NW 7 NW 8  
VENT RATE (MPH-FT) 44100 54400  
CATEGORY DAY 3 3  
DISPERSION 41 GEN GOOD 48 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR N 5  
33FT WIND-PM(MPH) LGT/VAR NW 6 LGT/VAR NW 5  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 40S. LIGHT WINDS  
BECOMING SOUTHEAST LESS THAN 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 50S TO LOWER 70S. SOUTH WINDS  
LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. COOLER. HIGHS IN THE 40S TO 50S.  
NORTHWEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
40S TO LOWER 60S. NORTHEAST WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE MID 50S TO UPPER 60S. SOUTHEAST WINDS UP TO  
10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
MID 50S TO UPPER 60S. NORTHWEST WINDS UP TO 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.  
 

 
 
NCZ061-182030-  
CLAY-  
INCLUDING THE CITIES OF SHOOTING CREEK, BRASSTOWN, HAYESVILLE,  
AND TUSQUITEE  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
TEMP (24H TREND) 37-42 (-2) 61-66 (+1) 38-43 63-68  
RH % (24H TREND) 93-98 (+13) 31-36 (-9) 84-89 27-32  
20FT WIND-AM(MPH) LGT/VAR N 5  
20FT WIND-PM(MPH) LGT/VAR NW 6 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 8800 9400  
MAX MIX HGT(FT-AGL)* 6100 6700  
TRANSPORT WND (MPH) NW 8 NW 8  
VENT RATE (MPH-FT) 48800 53600  
CATEGORY DAY 3 3  
DISPERSION 44 GEN GOOD 50 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR N 6  
33FT WIND-PM(MPH) NW 5 NW 7 NW 5 LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 40S. SOUTHEAST WINDS  
LESS THAN 10 MPH.    
TUESDAY
 
PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 50S TO LOWER 70S. SOUTH WINDS UP  
TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. COOLER. HIGHS IN THE MID 40S TO UPPER  
50S. NORTHWEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID  
40S TO LOWER 60S. NORTH WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
HIGHS IN THE 50S TO 60S. SOUTHEAST WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
50S TO 60S. NORTHWEST WINDS 5 TO 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.  
 

 
 
TNZ015-182030-  
HANCOCK-  
INCLUDING THE CITIES OF EVANSTON, SNEEDVILLE, TREADWAY,  
AND KYLES FORD  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 37-42 (0) 61-66 (+2) 37-42 64-69  
RH % (24H TREND) 95-100 (+13) 27-32 (-11) 85-90 26-31  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 5 3  
MAX MIX HGT(FT-MSL) 8500 8500  
MAX MIX HGT(FT-AGL)* 6900 6900  
TRANSPORT WND (MPH) NW 10 NW 7  
VENT RATE (MPH-FT) 69000 48300  
CATEGORY DAY 4 3  
DISPERSION 63 GOOD 42 GEN GOOD  
MAX LVORI 4 4  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 6 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. LIGHT WINDS.   
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 70. SOUTH WINDS LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. SOUTHWEST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COOLER.  
HIGHS IN THE LOWER TO MID 50S. WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID  
TO UPPER 50S. NORTH WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
HIGHS IN THE LOWER TO MID 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE MID 40S. HIGHS IN THE MID  
60S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ016-182030-  
HAWKINS-  
INCLUDING THE CITY OF MOORESBURG  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 38-43 (+1) 61-66 (+2) 37-42 64-69  
RH % (24H TREND) 93-98 (+13) 30-35 (-12) 85-90 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 5 3  
MAX MIX HGT(FT-MSL) 8000 8000  
MAX MIX HGT(FT-AGL)* 6500 6600  
TRANSPORT WND (MPH) NW 9 W 7  
VENT RATE (MPH-FT) 58500 46200  
CATEGORY DAY 4 3  
DISPERSION 54 GEN GOOD 40 FAIR  
MAX LVORI 4 4  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 6 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. LIGHT WINDS  
BECOMING EAST LESS THAN 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS NEAR 70. SOUTH WINDS LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE  
MID 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COOLER.  
HIGHS IN THE 50S. WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID  
TO UPPER 50S. NORTHWEST WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
HIGHS IN THE 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
60S. WEST WINDS UP TO 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.  
 

 
 
TNZ017-182030-  
SULLIVAN-  
INCLUDING THE CITIES OF KINGSPORT, BRISTOL TN,  
AND SOUTH HOLSTON DAM  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
TEMP (24H TREND) 40-45 (+3) 60-65 (+3) 38-43 63-68  
RH % (24H TREND) 92-97 (+11) 30-35 (-12) 85-90 28-33  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR W 6 G15 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 8000 8400  
MAX MIX HGT(FT-AGL)* 6300 6700  
TRANSPORT WND (MPH) W 10 W 8  
VENT RATE (MPH-FT) 63000 53600  
CATEGORY DAY 4 3  
DISPERSION 55 GEN GOOD 44 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR W 7 G15 LGT/VAR W 5  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE 40S. LIGHT WINDS  
BECOMING EAST LESS THAN 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE 60S TO LOWER 70S. SOUTH WINDS UP TO  
10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE 30S TO UPPER 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COOLER.  
HIGHS IN THE MID 40S TO UPPER 50S. WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID  
40S TO UPPER 50S. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
HIGHS IN THE MID 50S TO UPPER 60S. SOUTHEAST WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
MID 50S TO UPPER 60S. WEST WINDS UP TO 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.  
 

 
 
TNZ046-182030-  
NORTHWEST CARTER-  
INCLUDING THE CITY OF ELIZABETHTON  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
TEMP (24H TREND) 39-44 (+3) 58-63 (+3) 38-43 61-66  
RH % (24H TREND) 89-94 (+9) 33-38 (-12) 82-87 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR W 6 G16 LGT/VAR W 5  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 8000 8600  
MAX MIX HGT(FT-AGL)* 5800 6400  
TRANSPORT WND (MPH) W 12 W 8  
VENT RATE (MPH-FT) 69600 51200  
CATEGORY DAY 4 3  
DISPERSION 58 GEN GOOD 44 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) W 5 LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR W 8 G16 LGT/VAR W 6  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.  
LIGHT WINDS BECOMING SOUTHEAST LESS THAN 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE 60S TO LOWER 70S. SOUTH WINDS UP TO  
10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE UPPER 30S TO MID 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COOLER.  
HIGHS IN THE 40S TO UPPER 50S. WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID  
40S TO UPPER 50S. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
HIGHS IN THE 50S TO MID 60S. SOUTH WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
MID 50S TO UPPER 60S. WEST WINDS UP TO 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.  
 

 
 
TNZ044-182030-  
WASHINGTON-  
INCLUDING THE CITY OF JOHNSON CITY  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
TEMP (24H TREND) 39-44 (+2) 59-64 (+2) 38-43 63-68  
RH % (24H TREND) 91-96 (+10) 33-38 (-12) 84-89 30-35  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR W 6 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 7600 8000  
MAX MIX HGT(FT-AGL)* 5900 6300  
TRANSPORT WND (MPH) NW 10 W 7  
VENT RATE (MPH-FT) 59000 44100  
CATEGORY DAY 4 3  
DISPERSION 53 GEN GOOD 38 FAIR  
MAX LVORI 4 4  
33FT WIND-AM(MPH) W 5 LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR W 8 LGT/VAR W 5  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST  
WINDS LESS THAN 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 60S TO LOWER 70S. SOUTH WINDS UP  
TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COOLER.  
HIGHS IN THE 50S. WEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE 50S.  
SOUTHWEST WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
HIGHS IN THE UPPER 50S TO MID 60S. SOUTHEAST WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
60S. WEST WINDS 5 TO 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.  
 

 
 
TNZ042-182030-  
NORTHWEST GREENE-  
INCLUDING THE CITY OF GREENEVILLE  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 40-45 (+2) 61-66 (+2) 38-43 64-69  
RH % (24H TREND) 90-95 (+12) 31-36 (-10) 87-92 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 7600 7800  
MAX MIX HGT(FT-AGL)* 6200 6400  
TRANSPORT WND (MPH) NW 9 NW 6  
VENT RATE (MPH-FT) 55800 38400  
CATEGORY DAY 3 3  
DISPERSION 52 GEN GOOD 34 FAIR  
MAX LVORI 4 4  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR W 7 LGT/VAR W 5  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
LESS THAN 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE 60S TO LOWER 70S. SOUTH WINDS LESS  
THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER TO MID 40S. SOUTHWEST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COOLER.  
HIGHS IN THE 40S TO UPPER 50S. WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE 40S  
TO UPPER 50S. SOUTHWEST WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
HIGHS IN THE 50S TO MID 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
50S TO UPPER 60S. WEST WINDS UP TO 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.  
 

 
 
TNZ038-182030-  
GRAINGER-  
INCLUDING THE CITY OF BEAN STATION  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 40-45 (-1) 62-67 (+1) 40-45 65-70  
RH % (24H TREND) 92-97 (+15) 27-32 (-12) 81-86 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 8200 8000  
MAX MIX HGT(FT-AGL)* 6900 6700  
TRANSPORT WND (MPH) NW 9 NW 6  
VENT RATE (MPH-FT) 62100 40200  
CATEGORY DAY 4 3  
DISPERSION 55 GEN GOOD 34 FAIR  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 6 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS  
BECOMING NORTHEAST LESS THAN 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS LESS THAN  
10 MPH SHIFTING TO THE SOUTHWEST EARLY IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE  
MID 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COOLER.  
HIGHS IN THE 50S. WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
50S TO LOWER 60S. NORTH WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
MID 60S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ039-182030-  
HAMBLEN-  
INCLUDING THE CITIES OF ALPHA, MORRISTOWN, AND RUSSELLVILLE  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 41-46 (+1) 62-67 (+2) 40-45 65-70  
RH % (24H TREND) 90-95 (+11) 30-35 (-10) 87-92 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 7800 7800  
MAX MIX HGT(FT-AGL)* 6600 6600  
TRANSPORT WND (MPH) NW 9 NW 6  
VENT RATE (MPH-FT) 59400 39600  
CATEGORY DAY 4 3  
DISPERSION 52 GEN GOOD 31 FAIR  
MAX LVORI 4 4  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 6 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST  
WINDS LESS THAN 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS LESS THAN  
10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. SOUTHWEST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COOLER.  
HIGHS IN THE MID 50S. WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTH WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE MID 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. WEST WINDS UP TO 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.  
 

 
 
TNZ040-182030-  
NORTHWEST COCKE-  
INCLUDING THE CITIES OF BYBEE AND NEWPORT  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 42-47 (+2) 63-68 (+2) 40-45 65-70  
RH % (24H TREND) 92-97 (+10) 29-34 (-10) 85-90 27-32  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 7800 8000  
MAX MIX HGT(FT-AGL)* 6500 6600  
TRANSPORT WND (MPH) NW 9 NW 6  
VENT RATE (MPH-FT) 58500 39600  
CATEGORY DAY 4 3  
DISPERSION 50 GEN GOOD 34 FAIR  
MAX LVORI 4 4  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 6 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS  
BECOMING SOUTHEAST LESS THAN 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 60S TO MID 70S. SOUTHWEST WINDS  
LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE 50S TO LOWER  
60S. WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
50S TO LOWER 60S. SOUTHWEST WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
60S TO LOWER 70S. WEST WINDS UP TO 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.  
 

 
 
TNZ070-182030-  
JEFFERSON-  
INCLUDING THE CITIES OF JEFFERSON CITY, STRAWBERRY PLAINS,  
CHESTNUT HILL, DANDRIDGE, AND WHITE PINE  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 42-47 (+1) 63-68 (+2) 41-46 65-70  
RH % (24H TREND) 91-96 (+12) 30-35 (-9) 84-89 28-33  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 7700 7700  
MAX MIX HGT(FT-AGL)* 6600 6500  
TRANSPORT WND (MPH) NW 8 NW 5  
VENT RATE (MPH-FT) 52800 32500  
CATEGORY DAY 3 3  
DISPERSION 45 GEN GOOD 29 FAIR  
MAX LVORI 4 4  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 6 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS  
BECOMING EAST LESS THAN 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS LESS THAN  
10 MPH SHIFTING TO THE SOUTHWEST EARLY IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. SOUTHWEST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE MID 50S TO LOWER  
60S. WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS NEAR 60.  
NORTH WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE MID TO UPPER 60S. EAST WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS AROUND 50. HIGHS IN THE MID 60S  
TO LOWER 70S. WEST 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.  
 

 
 
TNZ035-182030-  
MORGAN-  
INCLUDING THE CITIES OF PINE ORCHARD, HIGH POINT, AND PETROS  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 38-43 (-2) 61-66 (+2) 40-45 64-69  
RH % (24H TREND) 89-94 (+14) 28-33 (-12) 82-87 28-33  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
PRECIP DURATION 1  
PRECIP BEGIN 8 PM  
PRECIP END 8 AM  
PRECIP AMOUNT 0.00 0.00 0.02 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 4  
MAX MIX HGT(FT-MSL) 8300 8400  
MAX MIX HGT(FT-AGL)* 6800 6900  
TRANSPORT WND (MPH) N 7 NW 7  
VENT RATE (MPH-FT) 47600 48300  
CATEGORY DAY 3 3  
DISPERSION 40 FAIR 40 FAIR  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS  
BECOMING SOUTHEAST LESS THAN 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE 60S TO LOWER 70S. SOUTHWEST  
WINDS LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS  
NEAR 40. WEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE 40S TO MID 50S.  
NORTHWEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE 50S  
TO LOWER 60S. NORTH WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE 50S TO MID 60S. SOUTH WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
50S TO UPPER 60S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ012-182030-  
SCOTT-  
INCLUDING THE CITIES OF BIG SOUTH FORK NATIONAL, ONEIDA,  
SMOKEY JUNCTION, ELGIN, HUNTSVILLE, NORMA, AND SLICK ROCK  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 38-43 (-1) 60-65 (+2) 39-44 63-68  
RH % (24H TREND) 90-95 (+12) 29-34 (-10) 84-89 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
PRECIP DURATION 1  
PRECIP BEGIN 8 PM  
PRECIP END 8 AM  
PRECIP AMOUNT 0.00 0.00 0.02 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 4  
MAX MIX HGT(FT-MSL) 8200 8300  
MAX MIX HGT(FT-AGL)* 6700 6800  
TRANSPORT WND (MPH) NW 8 NW 7  
VENT RATE (MPH-FT) 53600 47600  
CATEGORY DAY 3 3  
DISPERSION 47 GEN GOOD 41 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.  
SOUTHWEST WINDS LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. WEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE MID 40S TO LOWER  
50S. WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE 50S.  
NORTHEAST WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
HIGHS IN THE UPPER 50S TO MID 60S. SOUTHEAST WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE MID 40S. HIGHS IN THE  
60S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ013-182030-  
CAMPBELL-  
INCLUDING THE CITIES OF FINCASTLE, LA FOLLETTE, ELK VALLEY,  
JELLICO, WHITE OAK, CARYVILLE, AND ROYAL BLUE  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 38-43 (-1) 60-65 (+2) 39-44 63-68  
RH % (24H TREND) 93-98 (+11) 29-34 (-13) 84-89 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 4  
MAX MIX HGT(FT-MSL) 8300 8200  
MAX MIX HGT(FT-AGL)* 6700 6600  
TRANSPORT WND (MPH) NW 9 NW 7  
VENT RATE (MPH-FT) 60300 46200  
CATEGORY DAY 4 3  
DISPERSION 53 GEN GOOD 40 FAIR  
MAX LVORI 4 4  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST  
WINDS LESS THAN 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE 60S TO LOWER 70S. SOUTHWEST  
WINDS LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND  
40. WEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE 40S TO MID 50S.  
WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE 50S  
TO LOWER 60S. NORTH WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
HIGHS IN THE 50S TO MID 60S. SOUTHEAST WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE MID 40S. HIGHS IN THE 50S  
TO UPPER 60S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ014-182030-  
CLAIBORNE-  
INCLUDING THE CITIES OF LONE MOUNTAIN, SANDLICK, SPRINGDALE,  
ARTHUR, HARROGATE-SHAWANEE, CLAIRFIELD, AND HOWARD QUARTER  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 37-42 (-1) 61-66 (+2) 37-42 64-69  
RH % (24H TREND) 95-100 (+11) 27-32 (-12) 86-91 27-32  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 8400 8300  
MAX MIX HGT(FT-AGL)* 6900 6800  
TRANSPORT WND (MPH) NW 10 NW 7  
VENT RATE (MPH-FT) 69000 47600  
CATEGORY DAY 4 3  
DISPERSION 63 GOOD 41 GEN GOOD  
MAX LVORI 4 4  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS. HIGHS IN THE  
60S TO MID 70S. SOUTHWEST WINDS LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS NEAR 40.  
WEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COOLER.  
HIGHS IN THE MID 40S TO UPPER 50S. WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE 50S.  
NORTH WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
HIGHS IN THE 50S TO UPPER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE MID 40S. HIGHS IN THE  
60S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ037-182030-  
UNION-  
INCLUDING THE CITIES OF MAYNARDVILLE, NORRIS LAKE, PAULETTE,  
ROSE HILL, SHARPS CHAPEL, AND LUTTRELL  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 39-44 (-1) 62-67 (+2) 41-46 65-70  
RH % (24H TREND) 95-100 (+12) 28-33 (-13) 82-87 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 8000 7900  
MAX MIX HGT(FT-AGL)* 6800 6700  
TRANSPORT WND (MPH) NW 8 NW 7  
VENT RATE (MPH-FT) 54400 46900  
CATEGORY DAY 3 3  
DISPERSION 51 GEN GOOD 37 FAIR  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS LESS THAN  
10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE  
LOWER TO MID 40S. WEST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE MID 50S. WEST  
WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTH WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE MID 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. NORTHWEST 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.  
 

 
 
TNZ036-182030-  
ANDERSON-  
INCLUDING THE CITIES OF OAK RIDGE AND CLINTON  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 39-44 (-2) 62-67 (+2) 41-46 64-69  
RH % (24H TREND) 93-98 (+11) 30-35 (-13) 78-83 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 8000 7900  
MAX MIX HGT(FT-AGL)* 6700 6600  
TRANSPORT WND (MPH) N 7 NW 6  
VENT RATE (MPH-FT) 46900 39600  
CATEGORY DAY 3 3  
DISPERSION 40 FAIR 34 FAIR  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE 40S. LIGHT WINDS  
BECOMING NORTHEAST LESS THAN 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S TO MID 70S. SOUTHEAST WINDS LESS THAN 10 MPH SHIFTING  
TO THE SOUTHWEST EARLY IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER TO MID 40S. WEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE MID 40S TO UPPER  
50S. WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE 50S  
TO LOWER 60S. NORTH WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE MID 50S TO UPPER 60S. SOUTHEAST WINDS UP TO  
10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 50S TO LOWER 70S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ069-182030-  
KNOX-  
INCLUDING THE CITIES OF BEARDEN, KNOXVILLE, AND LAKE FOREST  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 41-46 (-1) 63-68 (+1) 42-47 66-71  
RH % (24H TREND) 91-96 (+11) 30-35 (-10) 78-83 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 7800 7700  
MAX MIX HGT(FT-AGL)* 6800 6700  
TRANSPORT WND (MPH) N 7 NW 6  
VENT RATE (MPH-FT) 47600 40200  
CATEGORY DAY 3 3  
DISPERSION 39 FAIR 32 FAIR  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS LESS THAN  
10 MPH SHIFTING TO THE SOUTHWEST EARLY IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. WEST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE MID 50S. WEST  
WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.  
NORTH WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE MID 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS AROUND 50. HIGHS IN THE UPPER  
60S. NORTHWEST 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.  
 

 
 
TNZ073-182030-  
NORTH SEVIER-  
INCLUDING THE CITIES OF HARRISBURG, KODAK, MCMAHAN, SEVIERVILLE,  
SEYMOUR, AND PIGEON FORGE  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 40-45 (-1) 62-67 (+1) 40-45 65-70  
RH % (24H TREND) 95-100 (+16) 29-34 (-9) 84-89 27-32  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 5 3  
MAX MIX HGT(FT-MSL) 7800 7800  
MAX MIX HGT(FT-AGL)* 6500 6600  
TRANSPORT WND (MPH) NW 7 NW 6  
VENT RATE (MPH-FT) 45500 39600  
CATEGORY DAY 3 3  
DISPERSION 37 FAIR 30 FAIR  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 6 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 40S. LIGHT WINDS  
BECOMING SOUTHEAST LESS THAN 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE 60S TO MID 70S. SOUTHWEST WINDS LESS  
THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER TO MID 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE 40S TO UPPER  
50S. WEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE 50S  
TO LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE 50S TO UPPER 60S. SOUTHEAST WINDS LESS THAN  
10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
60S TO LOWER 70S. WEST WINDS UP TO 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.  
 

 
 
TNZ067-182030-  
ROANE-  
INCLUDING THE CITIES OF HARRIMAN, EAGLE FURNACE, ROCKWOOD,  
BRADBURY, FAIRVIEW, KINGSTON, AND OLIVER SPRINGS  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 39-44 (-3) 64-69 (+1) 41-46 66-71  
RH % (24H TREND) 95-100 (+15) 28-33 (-11) 81-86 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 7800 7800  
MAX MIX HGT(FT-AGL)* 6900 6900  
TRANSPORT WND (MPH) N 6 NW 6  
VENT RATE (MPH-FT) 41400 41400  
CATEGORY DAY 3 3  
DISPERSION 35 FAIR 34 FAIR  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 70S. SOUTHWEST WINDS LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 40S. WEST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE 50S. NORTHWEST  
WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.  
NORTH WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE MID 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ068-182030-  
LOUDON-  
INCLUDING THE CITIES OF LENOIR CITY AND LOUDON  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 39-44 (-3) 64-69 (0) 42-47 66-71  
RH % (24H TREND) 93-98 (+11) 30-35 (-8) 81-86 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 7700 7700  
MAX MIX HGT(FT-AGL)* 6800 6700  
TRANSPORT WND (MPH) N 6 NW 6  
VENT RATE (MPH-FT) 40800 40200  
CATEGORY DAY 3 3  
DISPERSION 34 FAIR 31 FAIR  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHEAST WINDS LESS THAN  
10 MPH SHIFTING TO THE SOUTHWEST EARLY IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. WEST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE UPPER 50S.  
NORTHWEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. NORTH WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ071-182030-  
NORTHWEST BLOUNT-  
INCLUDING THE CITIES OF HAPPY VALLEY, MARYVILLE, AND ALCOA  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 41-46 (-2) 63-68 (+1) 41-46 66-71  
RH % (24H TREND) 90-95 (+14) 30-35 (-9) 81-86 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 5 3  
MAX MIX HGT(FT-MSL) 7700 7600  
MAX MIX HGT(FT-AGL)* 6600 6500  
TRANSPORT WND (MPH) N 6 NW 6  
VENT RATE (MPH-FT) 39600 39000  
CATEGORY DAY 3 3  
DISPERSION 33 FAIR 31 FAIR  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 6 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 40S. LIGHT WINDS  
BECOMING SOUTHEAST LESS THAN 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 60S TO MID 70S. SOUTHWEST WINDS  
UP TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE 40S. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE 50S. WEST WINDS  
UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
50S TO LOWER 60S. NORTHEAST WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE 60S. SOUTHEAST WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS AROUND 50. HIGHS IN THE MID 60S  
TO LOWER 70S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ086-182030-  
NORTHWEST MONROE-  
INCLUDING THE CITIES OF SWEETWATER, MADISONVILLE,  
AND BULLET CREEK  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 39-44 (-4) 64-69 (-1) 41-46 67-72  
RH % (24H TREND) 95-100 (+7) 29-34 (-6) 82-87 27-32  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 5 3  
MAX MIX HGT(FT-MSL) 7700 7900  
MAX MIX HGT(FT-AGL)* 6700 6800  
TRANSPORT WND (MPH) N 6 NW 6  
VENT RATE (MPH-FT) 40200 40800  
CATEGORY DAY 3 3  
DISPERSION 34 FAIR 36 FAIR  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 40S. LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 60S TO MID 70S. SOUTHWEST WINDS  
LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE 40S. SOUTHWEST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE 50S. NORTHWEST  
WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S TO MID 60S. NORTHEAST WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE MID TO UPPER 60S. SOUTHEAST WINDS LESS THAN  
10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
MID 60S TO LOWER 70S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ083-182030-  
RHEA-  
INCLUDING THE CITIES OF DAYTON, EVENSVILLE, OLD WASHINGTON,  
GRANDVIEW, AND SPRING CITY  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
TEMP (24H TREND) 39-44 (-4) 62-67 (+1) 40-45 65-70  
RH % (24H TREND) 95-100 (+14) 32-37 (-9) 87-92 30-35  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 4  
MAX MIX HGT(FT-MSL) 7500 7800  
MAX MIX HGT(FT-AGL)* 6300 6600  
TRANSPORT WND (MPH) N 6 NW 7  
VENT RATE (MPH-FT) 37800 46200  
CATEGORY DAY 3 3  
DISPERSION 30 FAIR 40 FAIR  
MAX LVORI 4 4  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S. SOUTH  
WINDS LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 40S. WEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE 50S. NORTHWEST  
WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS NEAR 60.  
NORTH WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE 60S. SOUTHEAST WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
60S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ084-182030-  
MEIGS-  
INCLUDING THE CITY OF BIG SPRING  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 38-43 (-5) 64-69 (0) 40-45 67-72  
RH % (24H TREND) 95-100 (+9) 30-35 (-8) 90-95 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 7400 7600  
MAX MIX HGT(FT-AGL)* 6600 6800  
TRANSPORT WND (MPH) N 6 NW 6  
VENT RATE (MPH-FT) 39600 40800  
CATEGORY DAY 3 3  
DISPERSION 33 FAIR 37 FAIR  
MAX LVORI 4 4  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 40S. WEST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE MID 50S.  
NORTHWEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. NORTH WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ085-182030-  
MCMINN-  
INCLUDING THE CITIES OF ATHENS, CLEAR WATER, DENTVILLE,  
AND ETOWAH  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 38-43 (-4) 64-69 (0) 41-46 67-72  
RH % (24H TREND) 95-100 (+15) 30-35 (-5) 89-94 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 7500 7700  
MAX MIX HGT(FT-AGL)* 6600 6800  
TRANSPORT WND (MPH) N 6 NW 6  
VENT RATE (MPH-FT) 39600 40800  
CATEGORY DAY 3 3  
DISPERSION 33 FAIR 37 FAIR  
MAX LVORI 4 4  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 40S. LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER TO MID 70S. SOUTHWEST WINDS  
LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER TO MID 40S. WEST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE 50S. NORTHWEST  
WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S TO MID 60S. NORTH WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE MID TO UPPER 60S. SOUTHEAST WINDS LESS THAN  
10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
MID 60S TO LOWER 70S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ099-182030-  
HAMILTON-  
INCLUDING THE CITY OF CHATTANOOGA  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 42-47 (-4) 64-69 (0) 43-48 67-72  
RH % (24H TREND) 91-96 (+17) 30-35 (-7) 83-88 27-32  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 4  
MAX MIX HGT(FT-MSL) 7400 7900  
MAX MIX HGT(FT-AGL)* 6500 7000  
TRANSPORT WND (MPH) N 6 NW 7  
VENT RATE (MPH-FT) 39000 49000  
CATEGORY DAY 3 3  
DISPERSION 33 FAIR 44 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 5 NW 5 LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S. EAST  
WINDS LESS THAN 10 MPH SHIFTING TO THE SOUTH EARLY IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE 40S. WEST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. COOLER. HIGHS IN THE 50S TO LOWER 60S.  
NORTHWEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 50S TO MID 60S. NORTH WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 50. HIGHS  
IN THE 60S TO LOWER 70S. SOUTHEAST WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 60S TO LOWER 70S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ100-182030-  
BRADLEY-  
INCLUDING THE CITIES OF CLEVELAND AND TASSO  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 40-45 (-3) 65-70 (0) 41-46 68-73  
RH % (24H TREND) 95-100 (+19) 29-34 (-7) 87-92 27-32  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 7500 7800  
MAX MIX HGT(FT-AGL)* 6600 7000  
TRANSPORT WND (MPH) N 7 N 7  
VENT RATE (MPH-FT) 46200 49000  
CATEGORY DAY 3 3  
DISPERSION 37 FAIR 45 GEN GOOD  
MAX LVORI 4 4  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTH WINDS LESS THAN  
10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. WEST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. COOLER. HIGHS IN THE UPPER 50S.  
NORTHWEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.  
NORTH WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS AROUND 50. HIGHS IN THE UPPER  
60S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ101-182030-  
WEST POLK-  
INCLUDING THE CITIES OF CONASAUGA, ARCHVILLE, BENTON, PARKSVILLE,  
AND RELIANCE  
320 PM EDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 40-45 (-4) 65-70 (+1) 42-47 67-72  
RH % (24H TREND) 93-98 (+20) 28-33 (-7) 83-88 25-30  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 3  
MAX MIX HGT(FT-MSL) 7700 8100  
MAX MIX HGT(FT-AGL)* 6600 7000  
TRANSPORT WND (MPH) NW 7 N 8  
VENT RATE (MPH-FT) 46200 56000  
CATEGORY DAY 3 3  
DISPERSION 37 FAIR 46 GEN GOOD  
MAX LVORI 4 3  
33FT WIND-AM(MPH) LGT/VAR NE 5  
33FT WIND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 5  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 60S TO MID 70S. SOUTH WINDS  
LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. SOUTHWEST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. COOLER. HIGHS IN THE 50S. NORTHWEST  
WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 50S  
TO MID 60S. NORTHEAST WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 50. HIGHS  
IN THE MID 60S TO LOWER 70S. SOUTHEAST WINDS LESS THAN 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS AROUND 50. HIGHS IN THE MID 60S  
TO LOWER 70S. NORTHWEST WINDS UP TO 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.  
 

 
 
TNZ082-182030-  
BLEDSOE-  
INCLUDING THE CITIES OF OLD CUMBERLAND, PALIO, MELVINE,  
MOUNT CREST, PIKEVILLE, AND BRAYTON  
220 PM CDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 37-42 (-5) 61-66 (+1) 39-44 64-69  
RH % (24H TREND) 92-97 (+15) 30-35 (-11) 91-96 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR NW 5 LGT/VAR  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
PRECIP DURATION 1  
PRECIP BEGIN 8 PM  
PRECIP END 2 AM  
PRECIP AMOUNT 0.00 0.00 0.01 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 4  
MAX MIX HGT(FT-MSL) 8100 8300  
MAX MIX HGT(FT-AGL)* 6500 6700  
TRANSPORT WND (MPH) N 6 NW 8  
VENT RATE (MPH-FT) 39000 53600  
CATEGORY DAY 3 3  
DISPERSION 31 FAIR 45 GEN GOOD  
MAX LVORI 4 4  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) LGT/VAR NW 5 NW 6 LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S. SOUTH  
WINDS LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS  
NEAR 40. WEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE 50S. NORTHWEST  
WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
50S TO LOWER 60S. NORTH WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE 60S. SOUTHEAST WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
60S TO LOWER 70S. NORTHWEST WINDS 5 TO 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.  
 

 
 
TNZ081-182030-  
SEQUATCHIE-  
INCLUDING THE CITIES OF CAGLE, DUNLAP, CARTWRIGHT, AND LONE OAK  
220 PM CDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
TEMP (24H TREND) 38-43 (-6) 61-66 (0) 40-45 65-70  
RH % (24H TREND) 89-94 (+17) 31-36 (-9) 89-94 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR NW 5 LGT/VAR  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
PRECIP DURATION 1  
PRECIP BEGIN 8 PM  
PRECIP END 2 AM  
PRECIP AMOUNT 0.00 0.00 0.01 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 4  
MAX MIX HGT(FT-MSL) 7900 8300  
MAX MIX HGT(FT-AGL)* 6300 6700  
TRANSPORT WND (MPH) N 5 NW 8  
VENT RATE (MPH-FT) 31500 53600  
CATEGORY DAY 2 3  
DISPERSION 27 FAIR 45 GEN GOOD  
MAX LVORI 4 4  
33FT WIND-AM(MPH) LGT/VAR N 5  
33FT WIND-PM(MPH) LGT/VAR LGT/VAR NW 7 LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 40S. LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S. SOUTH  
WINDS LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE UPPER 30S TO MID 40S. WEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. COOLER. HIGHS IN THE 50S. NORTHWEST  
WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S TO MID 60S. NORTHEAST WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE 60S. SOUTHEAST WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE  
60S TO LOWER 70S. NORTHWEST WINDS 5 TO 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.  
 

 
 
TNZ098-182030-  
MARION-  
INCLUDING THE CITIES OF SOUTH PITTSBURG, HALETOWN (GUILD),  
JASPER, MARTIN SPRINGS, WHITWELL, POWELLS CROSSROADS,  
AND MONTEAGLE  
220 PM CDT SAT APR 17 2021  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR  
TEMP (24H TREND) 41-46 (-5) 63-68 (0) 42-47 66-71  
RH % (24H TREND) 84-89 (+14) 33-38 (-4) 82-87 29-34  
20FT WIND-AM(MPH) LGT/VAR LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR LGT/VAR NW 5 LGT/VAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
LAL 1 1 1 1  
LASI/HAINES 4 4  
MAX MIX HGT(FT-MSL) 7500 8000  
MAX MIX HGT(FT-AGL)* 6200 6700  
TRANSPORT WND (MPH) NW 5 NW 7  
VENT RATE (MPH-FT) 31000 46900  
CATEGORY DAY 2 3  
DISPERSION 26 FAIR 38 FAIR  
MAX LVORI 3 3  
33FT WIND-AM(MPH) LGT/VAR LGT/VAR  
33FT WIND-PM(MPH) N 5 LGT/VAR NW 6 LGT/VAR  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.  
LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S. SOUTH  
WINDS LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE UPPER 30S TO MID 40S. WEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. COOLER. HIGHS IN THE 50S. NORTHWEST  
WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 50S TO MID 60S. NORTHEAST WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 50. HIGHS  
IN THE 60S TO LOWER 70S. SOUTHEAST WINDS UP TO 10 MPH.    
SATURDAY
 
SHOWERS LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 60S TO LOWER 70S. NORTHWEST WINDS UP TO 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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