321
FNUS54 KOHX 130858
FWFOHX
FIRE WEATHER PLANNING FORECAST FOR MIDDLE TENNESSEE
NATIONAL WEATHER SERVICE NASHVILLE TN
358 AM CDT THU AUG 13 2020
DISCUSSION
UPPER SHORTWAVE WILL REMAIN IN PLACE THROUGH SATURDAY WITH UNSETTLED
WEATHER CONTINUING. THUS, LOOK FOR SHOWERS AND THUNDERSTORMS EACH
DAY. IN THE EXTENDED PERIOD, THE SHORTWAVE WILL PULL OFF TO THE EAST
AND BRING DRIER AND LESS ACTIVE WEATHER TO THE REGION. IT WILL TURN
LESS HUMID NEXT WEEK.
TNZ005>008-023>028-059-062-141200-
CHEATHAM-DAVIDSON-DICKSON-HOUSTON-HUMPHREYS-MONTGOMERY-ROBERTSON-
RUTHERFORD-STEWART-SUMNER-WILLIAMSON-WILSON-
INCLUDING THE CITIES OF ASHLAND CITY, BRENTWOOD, CLARKSVILLE,
DICKSON, DOVER, ERIN, FRANKLIN, GALLATIN, GOODLETTSVILLE,
HENDERSONVILLE, KINGSTON SPRINGS, LA VERGNE, LEBANON, MCEWEN,
MOUNT JULIET, MURFREESBORO, NASHVILLE, NEW JOHNSONVILLE, SMYRNA,
SPRINGFIELD, TENNESSEE RIDGE, AND WAVERLY
358 AM CDT THU AUG 13 2020
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 88 (0) 71 (0) 84
RH % (24H TREND) 64 (-1) 96 (-3) 71
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) NE 3-7 LGT/VAR NE 3-7
PRECIP CHANCE (%) 50 50 70
PRECIP TYPE TSTMS TSTMS TSTMS
PRECIP AMOUNT (IN) 0.26 0.30 0.42
PRECIP DUR (HR) 2 2 5
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (M-MSL) 1600 2300
MIXING HGT (FT-MSL) 5400 7500
TRANSPORT WND (M/S) NE 2 E 3
TRANSPORT WND (MPH) NE 3 E 6
VENT RATE (M/S-M) 3211 7226
CATEGORY DAY 2 3
DISPERSION INDEX 8 3 11
LAL 4 3 5
HAINES INDEX 3 3 3
MAXIMUM LVORI 10 9 10
RH RECOVERY EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. NORTH WINDS UP TO 5 MPH.
SATURDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 60 PERCENT. NORTH
WINDS UP TO 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. NORTHWEST WINDS UP TO
5 MPH.
SUNDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 62 PERCENT.
NORTHWEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.
MINIMUM RH 54 PERCENT. NORTH WINDS UP TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.
MINIMUM RH 55 PERCENT. NORTH WINDS UP TO 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 52 PERCENT. NORTH WINDS UP TO 5 MPH.
TNZ009>011-029>034-063>066-078-080-141200-
CANNON-CLAY-CUMBERLAND-DE KALB-FENTRESS-JACKSON-MACON-OVERTON-
PICKETT-PUTNAM-SMITH-TROUSDALE-VAN BUREN-WARREN-WHITE-
INCLUDING THE CITIES OF ALLARDT, BYRDSTOWN, CARTHAGE, CELINA,
COOKEVILLE, CROSSVILLE, GAINESBORO, GORDONSVILLE, HARTSVILLE,
JAMESTOWN, LAFAYETTE, LIVINGSTON, MCMINNVILLE, SMITHVILLE,
SOUTH CARTHAGE, SPARTA, SPENCER, AND WOODBURY
358 AM CDT THU AUG 13 2020
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 87 (-1) 71 (+1) 83
RH % (24H TREND) 60 (+1) 91 (-7) 69
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP CHANCE (%) 50 50 80
PRECIP TYPE TSTMS TSTMS TSTMS
PRECIP AMOUNT (IN) 0.23 0.29 0.45
PRECIP DUR (HR) 1 2 6
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (M-MSL) 2100 1500
MIXING HGT (FT-MSL) 7000 5100
TRANSPORT WND (M/S) N 2 E 2
TRANSPORT WND (MPH) N 5 E 5
VENT RATE (M/S-M) 4925 3488
CATEGORY DAY 3 2
DISPERSION INDEX 9 2 9
LAL 3 3 5
HAINES INDEX 3 3 3
MAXIMUM LVORI 10 9 9
RH RECOVERY EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTHEAST WINDS UP TO
5 MPH.
SATURDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 64 PERCENT.
NORTHWEST WINDS UP TO 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. NORTHWEST WINDS UP TO
5 MPH.
SUNDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 63 PERCENT.
NORTHWEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. MINIMUM RH 54 PERCENT. NORTH WINDS UP TO 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. MINIMUM RH 53 PERCENT. NORTH WINDS UP TO 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A 40 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER 80S. MINIMUM RH
53 PERCENT. NORTH WINDS UP TO 5 MPH.
TNZ056>058-060-061-075-076-092>096-141200-
BEDFORD-GILES-HARDIN-HICKMAN-LAWRENCE-LEWIS-LINCOLN-MARSHALL-MAURY-
MOORE-PERRY-WAYNE-
INCLUDING THE CITIES OF CENTERVILLE, CLIFTON, COLUMBIA,
FAYETTEVILLE, HOHENWALD, LAWRENCEBURG, LEWISBURG, LINDEN,
LOBELVILLE, LYNCHBURG, OLIVE HILL, PICKWICK DAM, PULASKI, SAVANNAH,
SHELBYVILLE, AND WAYNESBORO
358 AM CDT THU AUG 13 2020
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 89 (-1) 71 (0) 86
RH % (24H TREND) 58 (-2) 93 (-6) 66
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP CHANCE (%) 50 50 70
PRECIP TYPE TSTMS TSTMS TSTMS
PRECIP AMOUNT (IN) 0.26 0.28 0.35
PRECIP DUR (HR) 3 2 5
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (M-MSL) 1900 1800
MIXING HGT (FT-MSL) 6200 6000
TRANSPORT WND (M/S) SW 2 SW 3
TRANSPORT WND (MPH) SW 3 SW 7
VENT RATE (M/S-M) 4103 9476
CATEGORY DAY 2 3
DISPERSION INDEX 10 4 13
LAL 4 3 5
HAINES INDEX 4 3 3
MAXIMUM LVORI 10 8 9
RH RECOVERY EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS AROUND 70. NORTHWEST WINDS UP TO 5 MPH.
SATURDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 57 PERCENT.
NORTHWEST WINDS UP TO 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. NORTHWEST WINDS UP TO
5 MPH.
SUNDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 60 PERCENT.
NORTHWEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER
80S. MINIMUM RH 52 PERCENT. NORTH WINDS UP TO 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.
MINIMUM RH 52 PERCENT. NORTH WINDS UP TO 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 50 PERCENT. NORTH WINDS UP TO 5 MPH.
TNZ077-079-097-141200-
COFFEE-FRANKLIN-GRUNDY-
INCLUDING THE CITIES OF ALTAMONT, COALMONT, COWAN, DECHERD,
ESTILL SPRINGS, MANCHESTER, SEWANEE, TULLAHOMA, AND WINCHESTER
358 AM CDT THU AUG 13 2020
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY
TEMP (24H TREND) 87 (-1) 72 (+3) 84
RH % (24H TREND) 59 (+1) 87 (-9) 67
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP CHANCE (%) 50 50 80
PRECIP TYPE TSTMS TSTMS TSTMS
PRECIP AMOUNT (IN) 0.27 0.26 0.54
PRECIP DUR (HR) 1 2 6
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (M-MSL) 1800 1600
MIXING HGT (FT-MSL) 5900 5400
TRANSPORT WND (M/S) SW 2 SE 5
TRANSPORT WND (MPH) SW 3 SE 10
VENT RATE (M/S-M) 3706 9621
CATEGORY DAY 2 3
DISPERSION INDEX 9 3 15
LAL 3 3 5
HAINES INDEX 3 4 3
MAXIMUM LVORI 10 7 7
RH RECOVERY MODERATE
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. PATCHY FOG. LOWS IN THE LOWER 70S. SOUTH WINDS UP
TO 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 63 PERCENT.
NORTHWEST WINDS UP TO 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. NORTHWEST WINDS UP TO
5 MPH.
SUNDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 60 PERCENT.
NORTHWEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.
MINIMUM RH 54 PERCENT. NORTH WINDS UP TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 51 PERCENT. NORTH WINDS UP TO 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. MINIMUM
RH 52 PERCENT. NORTH WINDS UP TO 5 MPH.
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