370
FNUS54 KMRX 181418
FWFMRX
FIRE WEATHER PLANNING FORECAST FOR EAST TENNESSEE...SOUTHWEST
VIRGINIA...AND EXTREME SOUTHWEST NORTH CAROLINA
NATIONAL WEATHER SERVICE MORRISTOWN TN
1018 AM EDT FRI APR 18 2025
DISCUSSION
..LOW RELATIVE HUMIDITY AND GUSTY WINDS THIS AFTERNOON
THE WARMING TREND CONTINUES WITH DRY WEATHER THROUGH THE WEEKEND.
SOUTHWEST WINDS INCREASE TODAY INTO THE WEEKEND AHEAD OF A LOW
PRESSURE SYSTEM ACROSS THE GREAT PLAINS. AFTERNOON RELATIVE
HUMIDITY VALUES TODAY WILL BE VERY LOW THANKS TO STRONG AND DEEP
MIXING PROFILES. GUSTY WINDS PEAKING IN THE AFTERNOON WILL SPUR AN
ELEVATED WEATHER DRIVEN FIRE DANGER, PRIMARILY IN EAST TENNESSEE
WHERE DRIER CONDITIONS HAVE BEEN OVER THE PAST WEEK, BEFORE
STRONGER RH RECOVERY OVERNIGHT ALONG WITH WEAKER WINDS AT THE
SURFACE. STRONG WIND GUSTS IN THE SMOKY MOUNTAINS LIKELY TO
PERSIST A LITTLE LONGER AND PEAK INTO THE EARLY OVERNIGHT HOURS
TONIGHT BEFORE WEAKENING, FORECAST TO REMAIN JUST BELOW WIND
ADVISORY CRITERIA. RAIN AND THUNDERSTORM CHANCES INCREASE ACROSS
THE SOUTHERN APPALACHIANS ON MONDAY.
VAZ001-191530-
LEE-
INCLUDING THE CITY OF ROSE HILL
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 78-83 (+10) 55-60 (+10) 79-84
RH % (24H TREND) 21-26 (+3) 78-83 (+12) 26-31
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 11 G22 SW 11
PM 20FT WND (MPH) SW 11 G20 SW 12 SW 9
TRANSPORT WND (MPH) SW 24 SW 14 SW 21
MIXING HGT(FT-AGL) 4770 350 3490
VENT RATE (MPH-FT) 114480 4900 73290
MAX DISPERSION EARLY 92 GOOD 8 POOR 63 GOOD
MAX DISPERSION LATE 103 VERY GOOD7 POOR 66 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
39 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 44 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 70S. MINIMUM RH 40 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT
WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS
IN THE UPPER 70S. MINIMUM RH 40 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
49 PERCENT. LIGHT WINDS.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ002-191530-
WISE-
INCLUDING THE CITIES OF BIG STONE GAP, NORTON, WISE, COEBURN,
APPALACHIA, AND PARDEE
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 78-83 (+11) 56-61 (+7) 77-82
RH % (24H TREND) 21-26 (+2) 69-74 (+24) 27-32
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 13 G23 SW 16
PM 20FT WND (MPH) SW 14 G22 SW 16 G25 SW 11
TRANSPORT WND (MPH) SW 25 SW 17 SW 22
MIXING HGT(FT-AGL) 4470 250 3500
VENT RATE (MPH-FT) 111750 4250 77000
MAX DISPERSION EARLY 85 GOOD 12 POOR 57 GEN GOOD
MAX DISPERSION LATE 100 GOOD 12 POOR 66 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 80. MINIMUM RH 42 PERCENT.
LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. MINIMUM RH 45 PERCENT. SOUTH WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. SOUTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE LOWER 70S. MINIMUM RH 42 PERCENT. WEST WINDS LESS THAN
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT
WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS
IN THE MID 70S. MINIMUM RH 41 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH
51 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ005-191530-
SCOTT VA-
INCLUDING THE CITY OF HILTONS
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 79-84 (+10) 54-59 (+6) 79-84
RH % (24H TREND) 20-25 (+2) 80-85 (+26) 27-32
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 11 SW 12
PM 20FT WND (MPH) SW 13 SW 12 SW 11
TRANSPORT WND (MPH) SW 22 SW 10 SW 20
MIXING HGT(FT-AGL) 5260 250 3540
VENT RATE (MPH-FT) 115720 2500 70800
MAX DISPERSION EARLY 78 GOOD 7 POOR 53 GEN GOOD
MAX DISPERSION LATE 102 VERY GOOD5 VERY POOR 59 GEN GOOD
CATEGORY DAY 5 1 4
MAX LVORI EARLY 2 3 4
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. MINIMUM RH
40 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 42 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 41 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 39 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
47 PERCENT. LIGHT WINDS.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ006-191530-
RUSSELL-
INCLUDING THE CITIES OF HANSONVILLE, LEBANON, DYE, CASTLEWOOD,
HONAKER, AND ROSEDALE
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 77-82 (+10) 55-60 (+9) 77-82
RH % (24H TREND) 20-25 (+2) 73-78 (+23) 26-31
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 11 SW 13
PM 20FT WND (MPH) SW 13 S 13 SW 11
TRANSPORT WND (MPH) SW 23 SW 14 SW 21
MIXING HGT(FT-AGL) 5050 300 3520
VENT RATE (MPH-FT) 116150 4200 73920
MAX DISPERSION EARLY 86 GOOD 10 POOR 51 GEN GOOD
MAX DISPERSION LATE 105 VERY GOOD7 POOR 62 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. MINIMUM RH
40 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 41 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE LOWER 70S. MINIMUM RH 42 PERCENT. WEST WINDS LESS THAN
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT
WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 38 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
49 PERCENT. EAST 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.
VAZ008-191530-
WASHINGTON VA-
INCLUDING THE CITIES OF BENHAMS, BRISTOL VA, AND ABINGDON
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 77-82 (+10) 53-58 (+10) 79-84
RH % (24H TREND) 21-26 (+2) 76-81 (+13) 27-32
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 11 SW 11
PM 20FT WND (MPH) SW 11 G20 SW 14 SW 11
TRANSPORT WND (MPH) SW 22 SW 9 W 18
MIXING HGT(FT-AGL) 5540 310 3780
VENT RATE (MPH-FT) 121880 2790 68040
MAX DISPERSION EARLY 81 GOOD 9 POOR 50 GEN GOOD
MAX DISPERSION LATE 110 VERY GOOD6 VERY POOR 62 GOOD
CATEGORY DAY 5 1 4
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. MINIMUM RH
41 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
MINIMUM RH 39 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 43 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT
WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 40 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
49 PERCENT. LIGHT WINDS.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ018-191530-
JOHNSON-
INCLUDING THE CITIES OF DOEVILLE, MOUNTAIN CITY, NEVA,
SHADY VALLEY, TRADE, AND LAUREL BLOOMERY
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 74-79 (+7) 52-57 (+10) 80-85
RH % (24H TREND) 22-27 (+4) 69-74 (+6) 24-29
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 9 SW 6
PM 20FT WND (MPH) S 11 G23 S 11 G24 W 6
TRANSPORT WND (MPH) SW 22 SW 12 W 18
MIXING HGT(FT-AGL) 4760 200 4290
VENT RATE (MPH-FT) 104720 2400 77220
MAX DISPERSION EARLY 69 GOOD 12 POOR 58 GEN GOOD
MAX DISPERSION LATE 89 GOOD 8 POOR 66 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. MINIMUM RH
38 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 36 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. MINIMUM RH 41 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT
WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 40 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 47 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ047-191530-
SOUTHEAST CARTER-
INCLUDING THE CITY OF HAMPTON
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 73-78 (+8) 53-58 (+7) 78-83
RH % (24H TREND) 24-29 (+5) 69-74 (+15) 25-30
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 11 G21 SW 6
PM 20FT WND (MPH) S 12 G24 S 13 G29 W 6
TRANSPORT WND (MPH) SW 22 SW 12 SW 15
MIXING HGT(FT-AGL) 4350 150 4660
VENT RATE (MPH-FT) 95700 1800 69900
MAX DISPERSION EARLY 59 GEN GOOD 12 POOR 51 GEN GOOD
MAX DISPERSION LATE 81 GOOD 8 POOR 61 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. MINIMUM RH
41 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 70S. MINIMUM RH 38 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. MINIMUM RH 46 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT
WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. MINIMUM RH 45 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 51 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ045-191530-
UNICOI-
INCLUDING THE CITIES OF ERWIN, UNICOI, AND LIMESTONE COVE
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 74-79 (+8) 55-60 (+8) 79-84
RH % (24H TREND) 22-27 (+4) 66-71 (+17) 24-29
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 12 G22 SW 10
PM 20FT WND (MPH) S 13 G24 S 16 G28 W 6
TRANSPORT WND (MPH) SW 22 SW 10 SW 13
MIXING HGT(FT-AGL) 4610 120 4350
VENT RATE (MPH-FT) 101420 1200 56550
MAX DISPERSION EARLY 62 GOOD 12 POOR 46 GEN GOOD
MAX DISPERSION LATE 87 GOOD 8 POOR 52 GEN GOOD
CATEGORY DAY 4 1 3
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 80. MINIMUM RH 39 PERCENT.
LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 70S. MINIMUM RH 38 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. MINIMUM RH 47 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 51 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ043-191530-
SOUTHEAST GREENE-
INCLUDING THE CITY OF CEDAR CREEK
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 77-82 (+10) 54-59 (+2) 78-83
RH % (24H TREND) 18-23 (0) 72-77 (+30) 24-29
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 12 G23 S 10
PM 20FT WND (MPH) S 12 G23 S 14 G26 W 8
TRANSPORT WND (MPH) SW 17 S 16 SW 12
MIXING HGT(FT-AGL) 5080 50 3830
VENT RATE (MPH-FT) 86360 800 45960
MAX DISPERSION EARLY 63 GOOD 5 VERY POOR 31 FAIR
MAX DISPERSION LATE 77 GOOD 4 VERY POOR 37 FAIR
CATEGORY DAY 4 1 3
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. WEST
WINDS LESS THAN 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 80. MINIMUM RH 39 PERCENT.
LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 37 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. MINIMUM RH 47 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 44 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WINDS LESS
THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 49 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ041-191530-
COCKE SMOKY MOUNTAINS-
INCLUDING THE CITY OF HARTFORD
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 78-83 (+10) 56-61 (+6) 81-86
RH % (24H TREND) 17-22 (-1) 69-74 (+20) 22-27
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 17 S 14
PM 20FT WND (MPH) SW 16 G23 S 20 G29 W 11
TRANSPORT WND (MPH) SW 16 S 9 W 12
MIXING HGT(FT-AGL) 4840 190 4510
VENT RATE (MPH-FT) 77440 1710 54120
MAX DISPERSION EARLY 53 GEN GOOD 10 POOR 35 FAIR
MAX DISPERSION LATE 69 GOOD 8 POOR 43 GEN GOOD
CATEGORY DAY 4 1 3
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
40 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 37 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. MINIMUM RH 49 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 50 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ074-191530-
SEVIER SMOKY MOUNTAINS-
INCLUDING THE CITIES OF ELKMONT AND GATLINBURG
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 73-78 (+8) 56-61 (+8) 77-82
RH % (24H TREND) 19-24 (-1) 65-70 (+8) 22-27
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 16 G28 S 13
PM 20FT WND (MPH) S 16 G28 S 18 G33 SW 11 G19
TRANSPORT WND (MPH) S 22 S 20 SW 14
MIXING HGT(FT-AGL) 2930 50 3960
VENT RATE (MPH-FT) 64460 1000 55440
MAX DISPERSION EARLY 43 GEN GOOD 7 POOR 40 FAIR
MAX DISPERSION LATE 55 GEN GOOD 9 POOR 49 GEN GOOD
CATEGORY DAY 4 1 3
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. MINIMUM RH
42 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. MINIMUM RH 42 PERCENT. SOUTHEAST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. MINIMUM RH 52 PERCENT. NORTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 70S. MINIMUM RH
49 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
70S. MINIMUM RH 56 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ072-191530-
BLOUNT SMOKY MOUNTAINS-
INCLUDING THE CITY OF CADES COVE
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 78-83 (+8) 59-64 (+5) 81-86
RH % (24H TREND) 20-25 (+1) 62-67 (+17) 22-27
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 16 G30 S 11
PM 20FT WND (MPH) S 17 G30 S 18 G32 SW 11
TRANSPORT WND (MPH) S 22 S 13 S 15
MIXING HGT(FT-AGL) 4030 230 4590
VENT RATE (MPH-FT) 88660 2990 68850
MAX DISPERSION EARLY 66 GOOD 11 POOR 53 GEN GOOD
MAX DISPERSION LATE 76 GOOD 10 POOR 66 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. MINIMUM RH
38 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
LESS THAN 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 41 PERCENT. SOUTHEAST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 47 PERCENT. NORTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
45 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WINDS
LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
52 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ087-191530-
SOUTHEAST MONROE-
INCLUDING THE CITIES OF CITICO AND COKER CREEK
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
TEMP (24H TREND) 77-82 (+7) 58-63 (+4) 80-85
RH % (24H TREND) 19-24 (+3) 68-73 (+19) 23-28
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 14 G29 S 11
PM 20FT WND (MPH) S 14 G28 S 16 G31 SW 10 G18
TRANSPORT WND (MPH) S 23 S 13 S 17
MIXING HGT(FT-AGL) 3630 160 4160
VENT RATE (MPH-FT) 83490 2080 70720
MAX DISPERSION EARLY 72 GOOD 9 POOR 52 GEN GOOD
MAX DISPERSION LATE 77 GOOD 8 POOR 64 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. MINIMUM RH
37 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTH WINDS LESS
THAN 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 40 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
44 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH
51 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ102-191530-
EAST POLK-
INCLUDING THE CITIES OF BIG FROG MOUNTAIN, DUCKTOWN,
AND TURTLETOWN
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 79-84 (+7) 55-60 (+4) 82-87
RH % (24H TREND) 20-25 (+5) 75-80 (+25) 23-28
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 14 G22 S 11
PM 20FT WND (MPH) S 13 G21 S 11 S 11
TRANSPORT WND (MPH) S 22 S 9 S 17
MIXING HGT(FT-AGL) 3980 200 4290
VENT RATE (MPH-FT) 87560 1800 72930
MAX DISPERSION EARLY 75 GOOD 7 POOR 52 GEN GOOD
MAX DISPERSION LATE 79 GOOD 5 VERY POOR 63 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. MINIMUM RH
35 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
MINIMUM RH 37 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 41 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
40 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 46 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
NCZ060-191530-
CHEROKEE-
INCLUDING THE CITIES OF ANDREWS, MARBLE, TOPTON, HIAWASSE DAM,
MURPHY, UNAKA, AND VIOLET
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 78-83 (+7) 53-58 (+8) 82-87
RH % (24H TREND) 20-25 (+5) 81-86 (+19) 23-28
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 11 G21 S 9
PM 20FT WND (MPH) S 12 SE 12 SW 8
TRANSPORT WND (MPH) S 21 S 8 S 15
MIXING HGT(FT-AGL) 4260 270 4410
VENT RATE (MPH-FT) 89460 2160 66150
MAX DISPERSION EARLY 74 GOOD 8 POOR 48 GEN GOOD
MAX DISPERSION LATE 79 GOOD 6 VERY POOR 60 GEN GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. MINIMUM RH
36 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 37 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 41 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
41 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 48 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
NCZ061-191530-
CLAY-
INCLUDING THE CITIES OF SHOOTING CREEK, BRASSTOWN, HAYESVILLE,
AND TUSQUITEE
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 75-80 (+7) 51-56 (+7) 79-84
RH % (24H TREND) 26-31 (+7) 85-90 (+19) 27-32
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 11 G21 S 10
PM 20FT WND (MPH) S 13 SE 13 G21 SW 9
TRANSPORT WND (MPH) S 20 S 8 S 14
MIXING HGT(FT-AGL) 3960 170 4030
VENT RATE (MPH-FT) 79200 1360 56420
MAX DISPERSION EARLY 63 GOOD 8 POOR 42 GEN GOOD
MAX DISPERSION LATE 72 GOOD 6 VERY POOR 52 GEN GOOD
CATEGORY DAY 4 1 3
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 2 5 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. MINIMUM RH
41 PERCENT. EAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 42 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 46 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH
48 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS
AND A SLIGHT CHANCE OF SHOWERS. LOWS IN THE MID 50S. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 56 PERCENT. EAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ015-191530-
HANCOCK-
INCLUDING THE CITIES OF EVANSTON, SNEEDVILLE, TREADWAY,
AND KYLES FORD
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 80-85 (+10) 54-59 (+14) 80-85
RH % (24H TREND) 20-25 (+4) 80-85 (-3) 26-31
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 8 G19 SW 8
PM 20FT WND (MPH) SW 10 G20 SW 8 SW 9
TRANSPORT WND (MPH) SW 24 SW 14 SW 21
MIXING HGT(FT-AGL) 5020 290 3570
VENT RATE (MPH-FT) 120480 4060 74970
MAX DISPERSION EARLY 86 GOOD 6 VERY POOR 61 GOOD
MAX DISPERSION LATE 104 VERY GOOD6 VERY POOR 67 GOOD
CATEGORY DAY 5 1 4
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 80S. MINIMUM RH
38 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 42 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 39 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT
WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. MINIMUM RH 39 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 47 PERCENT.
LIGHT WINDS.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ016-191530-
HAWKINS-
INCLUDING THE CITY OF MOORESBURG
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 81-86 (+11) 51-56 (+10) 81-86
RH % (24H TREND) 20-25 (+3) 83-88 (+6) 28-33
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 6 G17 SW 8
PM 20FT WND (MPH) SW 8 G17 SW 8 SW 8
TRANSPORT WND (MPH) SW 21 SW 9 SW 18
MIXING HGT(FT-AGL) 5330 290 3440
VENT RATE (MPH-FT) 111930 2610 61920
MAX DISPERSION EARLY 65 GOOD 5 VERY POOR 48 GEN GOOD
MAX DISPERSION LATE 97 GOOD 4 VERY POOR 58 GEN GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 5 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 80S. MINIMUM RH
40 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 42 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 42 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT
WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. MINIMUM RH 40 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 48 PERCENT.
LIGHT WINDS.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ017-191530-
SULLIVAN-
INCLUDING THE CITIES OF KINGSPORT, BRISTOL TN,
AND SOUTH HOLSTON DAM
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 79-84 (+10) 53-58 (+9) 80-85
RH % (24H TREND) 20-25 (+3) 81-86 (+10) 28-33
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 10 SW 8
PM 20FT WND (MPH) SW 11 G20 S 11 G21 SW 9
TRANSPORT WND (MPH) SW 21 SW 8 W 16
MIXING HGT(FT-AGL) 5790 300 3710
VENT RATE (MPH-FT) 121590 2400 59360
MAX DISPERSION EARLY 75 GOOD 8 POOR 42 GEN GOOD
MAX DISPERSION LATE 107 VERY GOOD4 VERY POOR 54 GEN GOOD
CATEGORY DAY 4 1 3
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 80S. MINIMUM RH
39 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 38 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 43 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT
WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 40 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 46 PERCENT.
EAST 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.
TNZ046-191530-
NORTHWEST CARTER-
INCLUDING THE CITY OF ELIZABETHTON
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 77-82 (+9) 53-58 (+7) 80-85
RH % (24H TREND) 20-25 (+4) 72-77 (+11) 25-30
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 8 G17 SW 6
PM 20FT WND (MPH) S 11 G22 S 10 G23 W 6
TRANSPORT WND (MPH) SW 22 SW 8 W 16
MIXING HGT(FT-AGL) 5460 240 4190
VENT RATE (MPH-FT) 120120 1920 67040
MAX DISPERSION EARLY 76 GOOD 11 POOR 49 GEN GOOD
MAX DISPERSION LATE 107 VERY GOOD7 POOR 58 GEN GOOD
CATEGORY DAY 5 1 4
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. MINIMUM RH
37 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 35 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 41 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT
WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 39 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
44 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ044-191530-
WASHINGTON TN-
INCLUDING THE CITY OF JOHNSON CITY
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 79-84 (+10) 53-58 (+6) 81-86
RH % (24H TREND) 20-25 (+1) 80-85 (+20) 29-34
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 12 G20 SW 6
PM 20FT WND (MPH) S 11 G23 S 11 G25 W 9
TRANSPORT WND (MPH) SW 20 S 8 W 15
MIXING HGT(FT-AGL) 5640 280 3640
VENT RATE (MPH-FT) 112800 2240 54600
MAX DISPERSION EARLY 71 GOOD 9 POOR 39 FAIR
MAX DISPERSION LATE 95 GOOD 4 VERY POOR 47 GEN GOOD
CATEGORY DAY 4 1 3
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. MINIMUM RH
41 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE LOWER 80S. MINIMUM RH 39 PERCENT. SOUTH WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 45 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 42 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
49 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ042-191530-
NORTHWEST GREENE-
INCLUDING THE CITY OF GREENEVILLE
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 81-86 (+11) 52-57 (+4) 81-86
RH % (24H TREND) 18-23 (+1) 83-88 (+27) 27-32
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 11 G21 SW 6
PM 20FT WND (MPH) SW 9 G18 S 10 G20 W 9
TRANSPORT WND (MPH) SW 17 S 7 W 15
MIXING HGT(FT-AGL) 5620 310 3260
VENT RATE (MPH-FT) 95540 2170 48900
MAX DISPERSION EARLY 55 GEN GOOD 6 VERY POOR 34 FAIR
MAX DISPERSION LATE 83 GOOD 4 VERY POOR 42 GEN GOOD
CATEGORY DAY 4 1 3
MAX LVORI EARLY 2 3 5
MAX LVORI LATE 2 5 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
40 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 40 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT
WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. MINIMUM RH 42 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. MINIMUM RH 49 PERCENT. EAST 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.
TNZ038-191530-
GRAINGER-
INCLUDING THE CITY OF BEAN STATION
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 81-86 (+11) 56-61 (+12) 81-86
RH % (24H TREND) 20-25 (+3) 78-83 (-1) 27-32
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 8 G21 SW 9
PM 20FT WND (MPH) SW 10 G21 SW 11 SW 9
TRANSPORT WND (MPH) SW 24 SW 14 SW 22
MIXING HGT(FT-AGL) 4990 290 3330
VENT RATE (MPH-FT) 119760 4060 73260
MAX DISPERSION EARLY 87 GOOD 6 VERY POOR 60 GEN GOOD
MAX DISPERSION LATE 107 VERY GOOD6 VERY POOR 64 GOOD
CATEGORY DAY 5 1 4
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
39 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
MINIMUM RH 43 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT
WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 43 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 42 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 50 PERCENT.
LIGHT WINDS.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ039-191530-
HAMBLEN-
INCLUDING THE CITIES OF ALPHA, MORRISTOWN, AND RUSSELLVILLE
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 81-86 (+11) 52-57 (+9) 81-86
RH % (24H TREND) 20-25 (+3) 84-89 (+4) 27-32
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 5 G17 SW 6
PM 20FT WND (MPH) SW 6 G18 SW 5 SW 8
TRANSPORT WND (MPH) SW 21 SW 10 SW 18
MIXING HGT(FT-AGL) 5300 290 3220
VENT RATE (MPH-FT) 111300 2900 57960
MAX DISPERSION EARLY 67 GOOD 4 VERY POOR 41 GEN GOOD
MAX DISPERSION LATE 98 GOOD 3 VERY POOR 51 GEN GOOD
CATEGORY DAY 4 1 3
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 5 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
40 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 42 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT
WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. MINIMUM RH 42 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
49 PERCENT. LIGHT WINDS.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ040-191530-
NORTHWEST COCKE-
INCLUDING THE CITIES OF BYBEE AND NEWPORT
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 82-87 (+11) 53-58 (+7) 82-87
RH % (24H TREND) 16-21 (0) 81-86 (+18) 24-29
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) SW 6 S 6
PM 20FT WND (MPH) SW 8 G17 S 8 G19 W 8
TRANSPORT WND (MPH) SW 16 S 6 W 13
MIXING HGT(FT-AGL) 5670 260 3820
VENT RATE (MPH-FT) 90720 1560 49660
MAX DISPERSION EARLY 41 GEN GOOD 4 VERY POOR 32 FAIR
MAX DISPERSION LATE 78 GOOD 3 VERY POOR 41 GEN GOOD
CATEGORY DAY 4 1 3
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
39 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 37 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT
WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. MINIMUM RH 41 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 46 PERCENT.
LIGHT WINDS.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ070-191530-
JEFFERSON-
INCLUDING THE CITIES OF JEFFERSON CITY, STRAWBERRY PLAINS,
CHESTNUT HILL, DANDRIDGE, AND WHITE PINE
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 82-87 (+12) 55-60 (+13) 82-87
RH % (24H TREND) 18-23 (0) 80-85 (-1) 27-32
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) SW 8 G19 SW 8
PM 20FT WND (MPH) SW 8 G19 SW 5 W 9
TRANSPORT WND (MPH) SW 22 SW 12 SW 18
MIXING HGT(FT-AGL) 5380 340 3530
VENT RATE (MPH-FT) 118360 4080 63540
MAX DISPERSION EARLY 74 GOOD 5 VERY POOR 46 GEN GOOD
MAX DISPERSION LATE 100 GOOD 4 VERY POOR 55 GEN GOOD
CATEGORY DAY 5 1 4
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
40 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 42 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT
WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 46 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. MINIMUM RH 44 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
50 PERCENT. LIGHT WINDS.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ035-191530-
MORGAN-
INCLUDING THE CITIES OF PINE ORCHARD, HIGH POINT, AND PETROS
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 78-83 (+9) 56-61 (+5) 80-85
RH % (24H TREND) 23-28 (+4) 77-82 (+23) 27-32
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 17 G30 S 13
PM 20FT WND (MPH) S 16 G24 S 17 SW 11
TRANSPORT WND (MPH) S 26 S 12 SW 21
MIXING HGT(FT-AGL) 3610 330 4030
VENT RATE (MPH-FT) 93860 3960 84630
MAX DISPERSION EARLY 83 GOOD 11 POOR 55 GEN GOOD
MAX DISPERSION LATE 84 GOOD 7 POOR 71 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
40 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 49 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 70S. MINIMUM RH 43 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. MINIMUM RH 42 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
55 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ012-191530-
SCOTT TN-
INCLUDING THE CITIES OF BIG SOUTH FORK NATIONAL, ONEIDA,
SMOKEY JUNCTION, ELGIN, HUNTSVILLE, NORMA, AND SLICK ROCK
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 78-83 (+9) 58-63 (+5) 80-85
RH % (24H TREND) 23-28 (+5) 67-72 (+20) 27-32
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 17 G30 S 13
PM 20FT WND (MPH) S 14 G24 S 17 G26 SW 10 G17
TRANSPORT WND (MPH) SW 29 S 14 SW 21
MIXING HGT(FT-AGL) 3550 400 4130
VENT RATE (MPH-FT) 102950 5600 86730
MAX DISPERSION EARLY 85 GOOD 14 GEN POOR 57 GEN GOOD
MAX DISPERSION LATE 88 GOOD 10 POOR 76 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
40 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 51 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 70S. MINIMUM RH 43 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 43 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
55 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ013-191530-
CAMPBELL-
INCLUDING THE CITIES OF FINCASTLE, LA FOLLETTE, ELK VALLEY,
JELLICO, WHITE OAK, CARYVILLE, AND ROYAL BLUE
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 76-81 (+9) 59-64 (+10) 78-83
RH % (24H TREND) 23-28 (+4) 68-73 (+10) 30-35
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 16 G30 SW 13
PM 20FT WND (MPH) S 16 G24 S 17 G26 SW 11
TRANSPORT WND (MPH) SW 29 SW 13 SW 21
MIXING HGT(FT-AGL) 3780 270 3520
VENT RATE (MPH-FT) 109620 3510 73920
MAX DISPERSION EARLY 94 GOOD 11 POOR 53 GEN GOOD
MAX DISPERSION LATE 95 GOOD 9 POOR 64 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
42 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH
51 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 70S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH
56 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ014-191530-
CLAIBORNE-
INCLUDING THE CITIES OF LONE MOUNTAIN, SANDLICK, SPRINGDALE,
ARTHUR, HARROGATE-SHAWANEE, CLAIRFIELD, AND HOWARD QUARTER
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 79-84 (+10) 57-62 (+13) 80-85
RH % (24H TREND) 21-26 (+3) 74-79 (+2) 28-33
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) SW 11 G28 SW 10 G17
PM 20FT WND (MPH) SW 11 G23 SW 11 G21 SW 9
TRANSPORT WND (MPH) SW 26 SW 15 SW 22
MIXING HGT(FT-AGL) 4540 340 3350
VENT RATE (MPH-FT) 118040 5100 73700
MAX DISPERSION EARLY 96 GOOD 9 POOR 61 GOOD
MAX DISPERSION LATE 108 VERY GOOD8 POOR 65 GOOD
CATEGORY DAY 5 1 4
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
39 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 46 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 70S. MINIMUM RH 41 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 41 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
51 PERCENT. LIGHT WINDS.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ037-191530-
UNION-
INCLUDING THE CITIES OF MAYNARDVILLE, NORRIS LAKE, PAULETTE,
ROSE HILL, SHARPS CHAPEL, AND LUTTRELL
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 80-85 (+10) 58-63 (+11) 80-85
RH % (24H TREND) 22-27 (+4) 70-75 (+7) 29-34
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) SW 10 G23 SW 9 G18
PM 20FT WND (MPH) SW 11 G22 SW 10 G20 SW 9 G17
TRANSPORT WND (MPH) SW 28 SW 15 SW 23
MIXING HGT(FT-AGL) 4630 420 3360
VENT RATE (MPH-FT) 129640 6300 77280
MAX DISPERSION EARLY 102 VERY GOOD9 POOR 63 GOOD
MAX DISPERSION LATE 110 VERY GOOD8 POOR 67 GOOD
CATEGORY DAY 5 1 4
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
39 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 45 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT
WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 42 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 42 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS AROUND 60. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
51 PERCENT. LIGHT WINDS.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ036-191530-
ANDERSON-
INCLUDING THE CITIES OF OAK RIDGE AND CLINTON
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 79-84 (+10) 57-62 (+14) 79-84
RH % (24H TREND) 22-27 (+3) 74-79 (-3) 29-34
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) SW 17 G29 SW 16
PM 20FT WND (MPH) SW 17 G26 SW 20 SW 12 G20
TRANSPORT WND (MPH) SW 28 SW 14 SW 22
MIXING HGT(FT-AGL) 4130 320 3470
VENT RATE (MPH-FT) 115640 4480 76340
MAX DISPERSION EARLY 107 VERY GOOD9 POOR 64 GOOD
MAX DISPERSION LATE 108 VERY GOOD7 POOR 71 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
41 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
48 PERCENT. SOUTH WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
54 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ069-191530-
KNOX-
INCLUDING THE CITIES OF BEARDEN, KNOXVILLE, AND LAKE FOREST
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 81-86 (+11) 58-63 (+15) 81-86
RH % (24H TREND) 20-25 (+1) 73-78 (-7) 28-33
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 11 G23 SW 11
PM 20FT WND (MPH) SW 12 G23 SW 9 G19 SW 11
TRANSPORT WND (MPH) SW 26 S 14 SW 23
MIXING HGT(FT-AGL) 4960 430 3690
VENT RATE (MPH-FT) 128960 6020 84870
MAX DISPERSION EARLY 107 VERY GOOD7 POOR 70 GOOD
MAX DISPERSION LATE 115 VERY GOOD6 VERY POOR 73 GOOD
CATEGORY DAY 5 1 4
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
40 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS AROUND 60. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 51 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ073-191530-
NORTH SEVIER-
INCLUDING THE CITIES OF HARRISBURG, KODAK, MCMAHAN, SEVIERVILLE,
SEYMOUR, AND PIGEON FORGE
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 81-86 (+11) 57-62 (+13) 83-88
RH % (24H TREND) 17-22 (-2) 75-80 (-1) 22-27
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) SW 11 SW 11
PM 20FT WND (MPH) SW 11 G22 SW 12 G23 SW 11
TRANSPORT WND (MPH) SW 21 SW 9 SW 17
MIXING HGT(FT-AGL) 5360 400 4560
VENT RATE (MPH-FT) 112560 3600 77520
MAX DISPERSION EARLY 79 GOOD 7 POOR 59 GEN GOOD
MAX DISPERSION LATE 99 GOOD 6 VERY POOR 71 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
39 PERCENT. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 39 PERCENT. SOUTH WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS AROUND 60. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 46 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. MINIMUM RH 43 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 49 PERCENT.
LIGHT WINDS.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ067-191530-
ROANE-
INCLUDING THE CITIES OF HARRIMAN, EAGLE FURNACE, ROCKWOOD,
BRADBURY, FAIRVIEW, KINGSTON, AND OLIVER SPRINGS
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
TEMP (24H TREND) 80-85 (+8) 55-60 (+12) 81-86
RH % (24H TREND) 23-28 (+5) 82-87 (-1) 32-37
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) SW 11 G25 SW 10 G17
PM 20FT WND (MPH) S 11 G23 SW 9 SW 10 G17
TRANSPORT WND (MPH) S 25 S 9 SW 21
MIXING HGT(FT-AGL) 4140 420 3940
VENT RATE (MPH-FT) 103500 3780 82740
MAX DISPERSION EARLY 98 GOOD 8 POOR 58 GEN GOOD
MAX DISPERSION LATE 96 GOOD 6 VERY POOR 70 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
40 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 47 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT
WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 43 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 43 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
53 PERCENT. LIGHT WINDS.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ068-191530-
LOUDON-
INCLUDING THE CITIES OF LENOIR CITY AND LOUDON
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 81-86 (+9) 57-62 (+15) 82-87
RH % (24H TREND) 21-26 (+3) 77-82 (-7) 29-34
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 12 G23 SW 11
PM 20FT WND (MPH) SW 12 G23 S 8 G18 SW 11
TRANSPORT WND (MPH) SW 28 S 12 SW 21
MIXING HGT(FT-AGL) 4490 420 3510
VENT RATE (MPH-FT) 125720 5040 73710
MAX DISPERSION EARLY 108 VERY GOOD8 POOR 61 GOOD
MAX DISPERSION LATE 103 VERY GOOD6 VERY POOR 66 GOOD
CATEGORY DAY 5 1 4
MAX LVORI EARLY 5 2 4
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 80S. MINIMUM RH
40 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 44 PERCENT. SOUTH WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT
WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 52 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ071-191530-
NORTHWEST BLOUNT-
INCLUDING THE CITIES OF HAPPY VALLEY, MARYVILLE, AND ALCOA
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 81-86 (+10) 59-64 (+12) 83-88
RH % (24H TREND) 20-25 (0) 70-75 (+1) 27-32
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 12 G23 SW 12
PM 20FT WND (MPH) SW 13 G22 S 11 G22 SW 12
TRANSPORT WND (MPH) SW 24 S 12 SW 20
MIXING HGT(FT-AGL) 5070 380 4170
VENT RATE (MPH-FT) 121680 4560 83400
MAX DISPERSION EARLY 100 GOOD 8 POOR 71 GOOD
MAX DISPERSION LATE 108 VERY GOOD7 POOR 75 GOOD
CATEGORY DAY 5 1 4
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 80S. MINIMUM RH
39 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
LESS THAN 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 42 PERCENT. SOUTH WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 46 PERCENT. NORTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
45 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS AROUND 60. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 52 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ086-191530-
NORTHWEST MONROE-
INCLUDING THE CITIES OF SWEETWATER, MADISONVILLE,
AND BULLET CREEK
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
TEMP (24H TREND) 82-87 (+9) 59-64 (+6) 83-88
RH % (24H TREND) 19-24 (+3) 71-76 (+14) 24-29
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 12 G24 S 11
PM 20FT WND (MPH) S 12 G22 S 8 G19 SW 11
TRANSPORT WND (MPH) S 25 S 12 SW 18
MIXING HGT(FT-AGL) 4540 420 4260
VENT RATE (MPH-FT) 113500 5040 76680
MAX DISPERSION EARLY 102 VERY GOOD9 POOR 64 GOOD
MAX DISPERSION LATE 99 GOOD 8 POOR 71 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 80S. MINIMUM RH
37 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 40 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 43 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
43 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 49 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ083-191530-
RHEA-
INCLUDING THE CITIES OF DAYTON, EVENSVILLE, OLD WASHINGTON,
GRANDVIEW, AND SPRING CITY
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
TEMP (24H TREND) 78-83 (+7) 54-59 (+7) 81-86
RH % (24H TREND) 23-28 (+3) 88-93 (+15) 32-37
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 11 G27 S 10 G18
PM 20FT WND (MPH) S 11 G22 S 9 G18 S 10 G18
TRANSPORT WND (MPH) S 24 S 10 SW 20
MIXING HGT(FT-AGL) 3980 250 4220
VENT RATE (MPH-FT) 95520 2500 84400
MAX DISPERSION EARLY 79 GOOD 8 POOR 59 GEN GOOD
MAX DISPERSION LATE 89 GOOD 7 POOR 73 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
42 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
50 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 46 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 46 PERCENT.
LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
58 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ084-191530-
MEIGS-
INCLUDING THE CITY OF BIG SPRING
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
TEMP (24H TREND) 80-85 (+7) 55-60 (+13) 82-87
RH % (24H TREND) 21-26 (+2) 85-90 (-5) 30-35
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) SW 11 G23 S 9
PM 20FT WND (MPH) S 11 G22 S 6 SW 9
TRANSPORT WND (MPH) S 25 S 14 S 20
MIXING HGT(FT-AGL) 4360 440 4270
VENT RATE (MPH-FT) 109000 6160 85400
MAX DISPERSION EARLY 86 GOOD 7 POOR 59 GEN GOOD
MAX DISPERSION LATE 97 GOOD 6 VERY POOR 73 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 2 5 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
39 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
46 PERCENT. SOUTH WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT
WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
43 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 53 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ085-191530-
MCMINN-
INCLUDING THE CITIES OF ATHENS, CLEAR WATER, DENTVILLE,
AND ETOWAH
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
TEMP (24H TREND) 81-86 (+7) 56-61 (+10) 83-88
RH % (24H TREND) 20-25 (+2) 79-84 (+3) 28-33
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 12 G24 S 11
PM 20FT WND (MPH) S 12 G23 S 9 SW 11
TRANSPORT WND (MPH) S 25 S 14 SW 20
MIXING HGT(FT-AGL) 4220 390 3970
VENT RATE (MPH-FT) 105500 5460 79400
MAX DISPERSION EARLY 86 GOOD 6 VERY POOR 56 GEN GOOD
MAX DISPERSION LATE 91 GOOD 6 VERY POOR 67 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 80S. MINIMUM RH
38 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
41 PERCENT. SOUTH WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT
WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 42 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
42 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 49 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ099-191530-
HAMILTON-
INCLUDING THE CITIES OF CHATTANOOGA, LOOKOUT MOUNTAIN,
AND SIGNAL MOUNTAIN
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
TEMP (24H TREND) 80-85 (+7) 56-61 (+6) 82-87
RH % (24H TREND) 19-24 (-1) 81-86 (+12) 30-35
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 11 G23 S 9 G17
PM 20FT WND (MPH) S 11 G20 S 10 S 9 G17
TRANSPORT WND (MPH) S 23 S 10 S 18
MIXING HGT(FT-AGL) 4220 280 4300
VENT RATE (MPH-FT) 97060 2800 77400
MAX DISPERSION EARLY 78 GOOD 7 POOR 59 GEN GOOD
MAX DISPERSION LATE 88 GOOD 6 VERY POOR 69 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
39 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
46 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT
WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
44 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
54 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ100-191530-
BRADLEY-
INCLUDING THE CITIES OF CLEVELAND AND TASSO
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
TEMP (24H TREND) 81-86 (+7) 57-62 (+10) 83-88
RH % (24H TREND) 20-25 (+3) 77-82 (-3) 27-32
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 11 G23 S 10 G17
PM 20FT WND (MPH) S 11 G22 S 8 G17 S 10 G17
TRANSPORT WND (MPH) S 24 S 14 S 18
MIXING HGT(FT-AGL) 4330 400 4020
VENT RATE (MPH-FT) 103920 5600 72360
MAX DISPERSION EARLY 79 GOOD 7 POOR 60 GEN GOOD
MAX DISPERSION LATE 93 GOOD 7 POOR 66 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 80S. MINIMUM RH
37 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
LESS THAN 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
41 PERCENT. SOUTH WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 42 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
42 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS AROUND 60. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
49 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ101-191530-
WEST POLK-
INCLUDING THE CITIES OF CONASAUGA, ARCHVILLE, BENTON, PARKSVILLE,
AND RELIANCE
1018 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
TEMP (24H TREND) 82-87 (+7) 58-63 (+5) 83-88
RH % (24H TREND) 20-25 (+4) 71-76 (+21) 24-29
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 11 G23 S 9
PM 20FT WND (MPH) S 11 G21 S 9 SW 9
TRANSPORT WND (MPH) S 23 S 10 S 18
MIXING HGT(FT-AGL) 4300 390 4290
VENT RATE (MPH-FT) 98900 3900 77220
MAX DISPERSION EARLY 82 GOOD 8 POOR 56 GEN GOOD
MAX DISPERSION LATE 87 GOOD 7 POOR 68 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 2 3 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 80S. MINIMUM RH
34 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 37 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 40 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
40 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS AROUND 60. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 46 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ082-191530-
BLEDSOE-
INCLUDING THE CITIES OF OLD CUMBERLAND, PALIO, MELVINE,
MOUNT CREST, PIKEVILLE, AND BRAYTON
918 AM CDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
TEMP (24H TREND) 77-82 (+8) 56-61 (+1) 80-85
RH % (24H TREND) 21-26 (0) 79-84 (+28) 28-33
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 11 G28 S 10 G18
PM 20FT WND (MPH) S 12 G22 S 11 SW 10 G18
TRANSPORT WND (MPH) S 23 S 16 S 20
MIXING HGT(FT-AGL) 3520 110 3880
VENT RATE (MPH-FT) 80960 1760 77600
MAX DISPERSION EARLY 57 GEN GOOD 6 VERY POOR 49 GEN GOOD
MAX DISPERSION LATE 68 GOOD 5 VERY POOR 66 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
40 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
LESS THAN 10 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 49 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
44 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH
56 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ081-191530-
SEQUATCHIE-
INCLUDING THE CITIES OF CAGLE, DUNLAP, CARTWRIGHT, AND LONE OAK
918 AM CDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
TEMP (24H TREND) 77-82 (+7) 56-61 (+1) 79-84
RH % (24H TREND) 21-26 (0) 79-84 (+27) 31-36
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 11 G26 S 10 G18
PM 20FT WND (MPH) S 11 G22 S 11 G20 SW 9 G17
TRANSPORT WND (MPH) S 23 S 16 S 20
MIXING HGT(FT-AGL) 3460 50 3770
VENT RATE (MPH-FT) 79580 800 75400
MAX DISPERSION EARLY 58 GEN GOOD 6 VERY POOR 46 GEN GOOD
MAX DISPERSION LATE 65 GOOD 6 VERY POOR 62 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
40 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
LESS THAN 10 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 51 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT
WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
45 PERCENT. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS AROUND 60. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH
56 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ098-191530-
MARION-
INCLUDING THE CITIES OF SOUTH PITTSBURG, HALETOWN (GUILD),
JASPER, MARTIN SPRINGS, WHITWELL, POWELLS CROSSROADS,
AND MONTEAGLE
918 AM CDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
TEMP (24H TREND) 78-83 (+6) 56-61 (+1) 79-84
RH % (24H TREND) 19-24 (-1) 81-86 (+28) 32-37
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 11 G23 S 8 G17
PM 20FT WND (MPH) S 11 G20 S 9 G17 S 8 G17
TRANSPORT WND (MPH) S 23 S 13 S 20
MIXING HGT(FT-AGL) 3820 140 4060
VENT RATE (MPH-FT) 87860 1820 81200
MAX DISPERSION EARLY 64 GOOD 6 VERY POOR 51 GEN GOOD
MAX DISPERSION LATE 73 GOOD 6 VERY POOR 67 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 2 2 5
MAX LVORI LATE 2 4 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
39 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
LESS THAN 10 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 50 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT
WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 43 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 44 PERCENT.
LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
54 PERCENT. EAST 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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