331  
FNUS54 KMRX 231935  
FWFMRX  
 
FIRE WEATHER PLANNING FORECAST FOR EAST TENNESSEE...SOUTHWEST  
VIRGINIA...AND EXTREME SOUTHWEST NORTH CAROLINA  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
335 PM EDT SAT MAR 23 2019  
   
DISCUSSION
 
 
THE AREA OF HIGH PRESSURE THAT HAS BEEN PROVIDING THE  
SOUTHERN APPALACHIAN REGION WITH SUNNY DAYS AND CLEAR NIGHTS WILL  
GRADUALLY SHIFT EAST THIS EVENING. THIS WILL ALLOW SOUTHERLY FLOW  
ACROSS THE AREA, WHICH WILL RESULT IN NOT ONLY GRADUAL WARMING, BUT  
INCREASED MOISTURE AND CLOUDINESS. DEW POINTS AND RH VALUES WILL  
INCREASE SIGNIFCANTLY DURING THE DAY SUNDAY. THE CHANCES FOR  
PRECIPITATION WILL INCREASE SUNDAY AFTERNOON AND EVENING, WITH MORE  
WIDESPREAD RAINFALL EXPECTED MONDAY.  
 
VAZ001-002-005-006-008-242045-  
JEFFERSON NATIONAL FOREST/VIRGINIA DISTRICT 6-  
335 PM EDT SAT MAR 23 2019  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY  
TEMP (24H TREND) 31-36 (+3) 65-70 (+10) 44-49 55-60  
RH % (24H TREND) 59-64 (-11) 26-31 (+6) 81-86 65-70  
20FT WIND-AM(MPH) S 7 G22 SW 5  
20FT WIND-PM(MPH) LGT/VAR SW 8 G21 LGT/VAR NW 5  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 0 50 80  
PRECIP DURATION 1 4  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
PRECIP AMOUNT 0.00 0.00 0.01 0.46  
LAL 1 1 1 3  
LASI/HAINES 5 3  
MIXING HGT(FT-MSL) 6900 4400  
MIXING HGT(FT-AGL)* 4800 2400  
TRANSPORT WND (MPH) SW 20 W 15  
VENT RATE (MPH-FT) 138000 66000  
DISPERSION 81 GOOD 30 FAIR  
MAX LVORI 1 3  
33FT WIND-AM(MPH) S 9 G22 SW 6  
33FT WIND-PM(MPH) LGT/VAR SW 10 G21 SW 5 NW 6  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE 30S  
TO LOWER 40S. NORTH WINDS UP TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 40S TO MID 50S.  
NORTHEAST WINDS UP TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. COLDER. LOWS IN THE 20S TO MID  
30S. EAST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HIGHS IN THE UPPER 40S TO LOWER 60S.  
SOUTHEAST WINDS LESS THAN 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 50S  
TO MID 60S. SOUTH WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
MID 40S. HIGHS IN THE MID 50S TO UPPER 60S. SOUTH WINDS UP TO  
10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE UPPER 50S TO LOWER 70S. SOUTHWEST 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.  
 

 
 
TNZ018-041-043-045-047-242045-  
NORTHERN CHEROKEE NATIONAL FOREST-  
335 PM EDT SAT MAR 23 2019  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY  
TEMP (24H TREND) 32-37 (+5) 63-68 (+11) 43-48 54-59  
RH % (24H TREND) 67-72 (-2) 27-32 (+6) 77-82 63-68  
20FT WIND-AM(MPH) S 6 SW 6 G17  
20FT WIND-PM(MPH) LGT/VAR SW 6 G15 LGT/VAR W 6  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 0 0 80  
PRECIP DURATION 3  
PRECIP BEGIN CONTINUING  
PRECIP END CONTINUING  
PRECIP AMOUNT 0.00 0.00 0.00 0.42  
LAL 1 1 1 3  
LASI/HAINES 5 3  
MIXING HGT(FT-MSL) 7300 6000  
MIXING HGT(FT-AGL)* 4600 3300  
TRANSPORT WND (MPH) SW 13 W 20  
VENT RATE (MPH-FT) 94900 120000  
DISPERSION 50 GEN GOOD 54 GEN GOOD  
MAX LVORI 2 3  
33FT WIND-AM(MPH) S 8 SW 8 G17  
33FT WIND-PM(MPH) LGT/VAR SW 7 G15 SW 6 W 8  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE 30S  
TO MID 40S. NORTH WINDS UP TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 40S TO MID 50S. NORTHEAST WINDS LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. COLDER. LOWS IN THE MID 20S TO  
UPPER 30S. EAST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HIGHS IN THE 40S TO LOWER 60S.  
SOUTHEAST WINDS LESS THAN 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 40S TO MID 60S. SOUTH WINDS LESS THAN 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
MID 40S. HIGHS IN THE 50S TO LOWER 70S. SOUTH WINDS LESS THAN  
10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S TO LOWER 70S. SOUTHWEST 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.  
 

 
 
TNZ072-074-242045-  
TENNESSEE PORTION OF THE GREAT SMOKY MOUNTAIN NATIONAL PARK-  
335 PM EDT SAT MAR 23 2019  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY MCLDY MCLDY  
TEMP (24H TREND) 34-39 (+5) 61-66 (+7) 43-48 54-59  
RH % (24H TREND) 70-75 (+5) 30-35 (+15) 88-93 64-69  
20FT WIND-AM(MPH) S 9 G21 SW 9 G26  
20FT WIND-PM(MPH) SE 5 G15 SW 7 G18 S 9 G26 W 8 G21  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 0 50 80  
PRECIP DURATION 1 4  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
PRECIP AMOUNT 0.00 0.00 0.01 0.44  
LAL 1 1 1 3  
LASI/HAINES 4 3  
MIXING HGT(FT-MSL) 6800 5200  
MIXING HGT(FT-AGL)* 3800 2200  
TRANSPORT WND (MPH) SW 14 W 18  
VENT RATE (MPH-FT) 95200 93600  
DISPERSION 45 GEN GOOD 33 FAIR  
MAX LVORI 2 4  
33FT WIND-AM(MPH) S 11 G21 SW 12 G26  
33FT WIND-PM(MPH) SE 6 G15 SW 9 G18 S 11 G26 W 10 G21  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
SHOWERS LIKELY. LOWS IN THE 30S TO MID 40S. NORTH  
WINDS UP TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS. HIGHS IN THE  
40S TO 50S. NORTHEAST WINDS UP TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COLDER.  
LOWS IN THE UPPER 20S TO LOWER 40S. SOUTHEAST WINDS UP TO 10 MPH.   
WEDNESDAY
 
MOSTLY CLEAR. HIGHS IN THE 40S TO LOWER 60S. SOUTH  
WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 40S TO MID 60S. SOUTH WINDS UP TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
MID 40S. HIGHS IN THE 50S TO LOWER 70S. SOUTH WINDS UP TO 10 MPH.   
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE 50S TO 60S. SOUTHWEST 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.  
 

 
 
TNZ087-102-242045-  
SOUTHERN CHEROKEE NATIONAL FOREST-  
335 PM EDT SAT MAR 23 2019  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY MCLDY MCLDY  
TEMP (24H TREND) 35-40 (+5) 66-71 (+7) 47-52 58-63  
RH % (24H TREND) 73-78 (+7) 29-34 (+11) 82-87 63-68  
20FT WIND-AM(MPH) S 9 G22 SW 6 G18  
20FT WIND-PM(MPH) LGT/VAR S 9 G20 S 5 G18 W 6 G16  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 0 60 80  
PRECIP DURATION 1 4  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
PRECIP AMOUNT 0.00 0.00 0.02 0.39  
LAL 1 1 1 3  
LASI/HAINES 5 3  
MIXING HGT(FT-MSL) 6200 3500  
MIXING HGT(FT-AGL)* 4200 1500  
TRANSPORT WND (MPH) S 16 SW 14  
VENT RATE (MPH-FT) 99200 49000  
DISPERSION 57 GEN GOOD 17 GEN POOR  
MAX LVORI 3 4  
33FT WIND-AM(MPH) S 11 G22 SW 8 G18  
33FT WIND-PM(MPH) E 5 S 11 G20 S 8 G18 W 7 G16  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S TO MID 40S. NORTH WINDS UP TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS. HIGHS IN THE  
MID 40S TO UPPER 50S. NORTH WINDS UP TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 30S TO LOWER 40S. SOUTHEAST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HIGHS IN THE UPPER 40S TO MID 60S.  
SOUTHEAST WINDS LESS THAN 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE 50S  
TO 60S. SOUTH WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS IN THE 50S TO 60S. SOUTH WINDS UP TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S TO UPPER 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.  
 

 
 
NCZ060-061-242045-  
NANTAHALA NATIONAL FOREST-  
335 PM EDT SAT MAR 23 2019  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY  
TEMP (24H TREND) 33-38 (+5) 67-72 (+6) 45-50 57-62  
RH % (24H TREND) 80-85 (+7) 29-34 (+12) 84-89 67-72  
20FT WIND-AM(MPH) S 8 G20 SW 5 G15  
20FT WIND-PM(MPH) LGT/VAR S 8 G19 S 5 W 6 G15  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 0 40 80  
PRECIP DURATION 1 3  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
PRECIP AMOUNT 0.00 0.00 0.01 0.37  
LAL 1 1 1 3  
LASI/HAINES 4 3  
MIXING HGT(FT-MSL) 6600 4400  
MIXING HGT(FT-AGL)* 4400 2200  
TRANSPORT WND (MPH) S 15 W 14  
VENT RATE (MPH-FT) 99000 61600  
DISPERSION 55 GEN GOOD 27 FAIR  
MAX LVORI 3 4  
33FT WIND-AM(MPH) S 10 G20 SW 7 G15  
33FT WIND-PM(MPH) LGT/VAR S 10 G19 S 6 W 8 G15  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE  
LOWER TO MID 40S. NORTH WINDS LESS THAN 10 MPH.    
TUESDAY
 
PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS. HIGHS IN THE  
40S TO UPPER 50S. NORTHEAST WINDS LESS THAN 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. COLDER.  
LOWS IN THE 30S TO LOWER 40S. EAST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HIGHS IN THE UPPER 40S TO MID 60S.  
SOUTHEAST WINDS LESS THAN 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 50S TO MID 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
MID 40S. HIGHS IN THE MID 50S TO UPPER 60S. SOUTH WINDS UP TO  
10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
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.  
 

 
 
TNZ015>017-038>040-042-044-046-070-242045-  
EAST TENNESSEE DISTRICT EAST-  
335 PM EDT SAT MAR 23 2019  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY  
TEMP (24H TREND) 32-37 (+2) 67-72 (+9) 44-49 58-63  
RH % (24H TREND) 70-75 (+1) 27-32 (+6) 83-88 64-69  
20FT WIND-AM(MPH) S 5 G17 LGT/VAR  
20FT WIND-PM(MPH) LGT/VAR SW 7 G19 LGT/VAR W 5  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 0 50 80  
PRECIP DURATION 1 3  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
PRECIP AMOUNT 0.00 0.00 0.01 0.44  
LAL 1 1 1 3  
LASI/HAINES 5 3  
MIXING HGT(FT-MSL) 6300 3900  
MIXING HGT(FT-AGL)* 4800 2400  
TRANSPORT WND (MPH) SW 15 W 16  
VENT RATE (MPH-FT) 94500 62400  
DISPERSION 61 GOOD 33 FAIR  
MAX LVORI 2 3  
33FT WIND-AM(MPH) S 6 G17 SW 6  
33FT WIND-PM(MPH) E 5 SW 8 G19 LGT/VAR W 6  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE 30S TO MID 40S. NORTH WINDS LESS THAN 10 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE 40S TO MID 50S. NORTHEAST  
WINDS LESS THAN 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S TO  
LOWER 40S. EAST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HIGHS IN THE UPPER 40S TO LOWER 60S.  
SOUTHEAST WINDS LESS THAN 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE 50S  
TO 60S. SOUTHEAST WINDS LESS THAN 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 50S TO LOWER 70S. SOUTH WINDS LESS  
THAN 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE UPPER 50S 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.  
 

 
 
TNZ012>014-035>037-067>069-071-073-086-242045-  
EAST TENNESSEE DISTRICT WEST-  
335 PM EDT SAT MAR 23 2019  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY MCLDY MCLDY  
TEMP (24H TREND) 36-41 (+4) 65-70 (+6) 47-52 58-63  
RH % (24H TREND) 66-71 (-3) 33-38 (+14) 86-91 64-69  
20FT WIND-AM(MPH) S 6 G23 SW 5  
20FT WIND-PM(MPH) LGT/VAR SW 9 G23 LGT/VAR W 5  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 0 60 70  
PRECIP DURATION 2 3  
PRECIP BEGIN CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING  
PRECIP AMOUNT 0.00 0.00 0.04 0.36  
LAL 1 1 2 3  
LASI/HAINES 5 3  
MIXING HGT(FT-MSL) 5900 3600  
MIXING HGT(FT-AGL)* 4700 2300  
TRANSPORT WND (MPH) SW 18 W 13  
VENT RATE (MPH-FT) 106200 46800  
DISPERSION 75 GOOD 27 FAIR  
MAX LVORI 1 4  
33FT WIND-AM(MPH) S 8 G23 SW 6  
33FT WIND-PM(MPH) LGT/VAR SW 11 G23 SW 5 W 6  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE 30S  
TO MID 40S. NORTH WINDS UP TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE 40S TO UPPER 50S. NORTHEAST  
WINDS UP TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S TO LOWER 40S.  
EAST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HIGHS IN THE 50S TO MID 60S. SOUTHEAST  
WINDS LESS THAN 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID  
50S TO UPPER 60S. SOUTH WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 50S TO LOWER 70S. SOUTH WINDS UP TO  
10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
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.  
 

 
 
TNZ077-079>085-097>101-242045-  
CUMBERLAND DISTRICT SOUTH-  
335 PM EDT SAT MAR 23 2019 /235 PM CDT SAT MAR 23 2019/  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY MCLDY MCLDY  
TEMP (24H TREND) 37-42 (+4) 67-72 (+6) 48-53 60-65  
RH % (24H TREND) 68-73 (+2) 30-35 (+10) 86-91 58-63  
20FT WIND-AM(MPH) S 6 G20 SW 5  
20FT WIND-PM(MPH) LGT/VAR S 9 G23 LGT/VAR W 6 G15  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 0 70 80  
PRECIP DURATION 2 3  
PRECIP BEGIN CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING  
PRECIP AMOUNT 0.00 0.00 0.06 0.34  
LAL 1 1 2 3  
LASI/HAINES 5 3  
MIXING HGT(FT-MSL) 5900 3200  
MIXING HGT(FT-AGL)* 4800 2100  
TRANSPORT WND (MPH) SW 17 W 14  
VENT RATE (MPH-FT) 100300 44800  
DISPERSION 72 GOOD 25 FAIR  
MAX LVORI 2 4  
33FT WIND-AM(MPH) S 8 G20 SW 6  
33FT WIND-PM(MPH) LGT/VAR S 12 G23 S 6 W 7 G15  
 
REMARKS...NONE.  
   
MONDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE 30S TO UPPER 40S. NORTH WINDS UP TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE 50S. NORTH WINDS LESS THAN  
10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.  
EAST WINDS LESS THAN 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HIGHS IN THE UPPER 50S TO MID 60S.  
SOUTH WINDS LESS THAN 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE 50S  
TO UPPER 60S. SOUTH WINDS LESS THAN 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS IN THE 60S TO LOWER 70S. SOUTH WINDS UP TO  
10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE 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.  
 

 
 
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