Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Nashville, TN

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000
FNUS54 KOHX 210932
FWFOHX

FIRE WEATHER PLANNING FORECAST FOR MIDDLE TENNESSEE
NATIONAL WEATHER SERVICE NASHVILLE TN
432 AM CDT TUE APR 21 2015

.DISCUSSION...
GOOD DISPERSION TODAY AS WINDS BECOME GUSTY. SURFACE HIGH CENTERED
OVER NORTHERN LOUISIANA WILL SLIP EAST DURING THE DAY AS A COLD
FRONT APPROACHES FROM THE NORTHWEST. SHOWER CHANCES WILL INCREASE
TONIGHT AS FRONT MOVES THROUGH. GENERALLY AN UNSETTLED PERIOD FOR
THE NEXT SEVERAL DAYS WITH A CHANCE FOR RAIN EACH DAY. TEMPS WILL
REMAIN CLOSE TO SEASONAL NORMALS.

TNZ501-212230-
HIGHLAND RIM DISTRICT (NORTH)-
CHEATHAM-DAVIDSON-DICKSON-HOUSTON-HUMPHREYS-MONTGOMERY-ROBERTSON-
RUTHERFORD-STEWART-SUMNER-WILSON-WILLIAMSON-
432 AM CDT TUE APR 21 2015

                      TODAY        TONIGHT      WED

CLOUD COVER           MCLEAR       PCLDY        PCLDY
TEMP (24H TREND)      68 (+5)      49 (+2)      71
RH % (24H TREND)      33 (-18)     79 (-1)      42
AM 20FT WND (MPH)     SW 10-14                  SW 7-11
PM 20FT WND (MPH)     SW 12-16     SW 10-14     W 7-11
PRECIP CHANCE (%)     10           20           30
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
PRECIP AMOUNT (IN)    0.00         0.02         0.02
PRECIP DUR (HR)       1            1            2
PRECIP BEGIN          1 PM         CONTINUING   CONTINUING
PRECIP END            CONTINUING   CONTINUING   CONTINUING
MIXING HGT (M-MSL)    2800                      2000
MIXING HGT (FT-MSL)   9200                      6400
TRANSPORT WND (M/S)   W 12                      W 10
TRANSPORT WND (MPH)   W 26                      W 23
DISPERSION INDEX      131          112          33
LAL                   1            1            1
HAINES INDEX          2            2            2
MAXIMUM LVORI         0            0            0
RH RECOVERY                        MODERATE

REMARKS...NONE.

.FORECAST FOR DAYS 3 THROUGH 7...

.WEDNESDAY NIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF
SHOWERS. LOWS IN THE MID 40S. NORTH WINDS AROUND 5 MPH.
.THURSDAY...PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 60S. MINIMUM RH 36 PERCENT. NORTH WINDS UP TO
5 MPH.
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS UP TO 5 MPH.
.FRIDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 60S. MINIMUM RH 46 PERCENT.
EAST WINDS UP TO 5 MPH.
.SATURDAY...MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE LOWER 50S. HIGHS AROUND 70. MINIMUM RH 62 PERCENT.
NORTHWEST WINDS UP TO 5 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
.SUNDAY...PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 44 PERCENT. NORTH WINDS AROUND 5 MPH.
.MONDAY...PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 49 PERCENT. NORTHWEST WINDS UP TO 5 MPH.

$$

TNZ502-212230-
HIGHLAND RIM DISTRICT (SOUTH)-
BEDFORD-GILES-HARDIN-HICKMAN-LEWIS-LAWRENCE-LINCOLN-MARSHALL-
MAURY-MOORE-PERRY-WAYNE-
432 AM CDT TUE APR 21 2015

                      TODAY        TONIGHT      WED

CLOUD COVER           MCLEAR       PCLDY        PCLDY
TEMP (24H TREND)      69 (+6)      49 (+2)      72
RH % (24H TREND)      30 (-21)     78 (-5)      44
AM 20FT WND (MPH)     W 7-11                    SW 7-11
PM 20FT WND (MPH)     SW 9-13      SW 8-12      W 8-12
PRECIP CHANCE (%)     0            0            30
PRECIP TYPE           NONE         NONE         SHOWERS
PRECIP AMOUNT (IN)    0.00         0.00         0.02
PRECIP DUR (HR)                                 2
PRECIP BEGIN                                    7 AM
PRECIP END                                      CONTINUING
MIXING HGT (M-MSL)    2400                      2100
MIXING HGT (FT-MSL)   7900                      6800
TRANSPORT WND (M/S)   NW 10                     SW  8
TRANSPORT WND (MPH)   NW 23                     SW 18
DISPERSION INDEX      88           85           43
LAL                   1            1            1
HAINES INDEX          2            2            2
MAXIMUM LVORI         0            0            0
RH RECOVERY                        MODERATE

REMARKS...NONE.

.FORECAST FOR DAYS 3 THROUGH 7...

.WEDNESDAY NIGHT...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. NORTH WINDS 5 TO 10 MPH.
.THURSDAY...PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE MID 60S. MINIMUM RH 40 PERCENT. NORTHEAST WINDS UP
TO 5 MPH.
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS UP TO 5 MPH.
.FRIDAY...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 60S. MINIMUM RH 48 PERCENT.
SOUTHEAST WINDS UP TO 5 MPH.
.SATURDAY...MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 50S. HIGHS IN THE MID 70S. MINIMUM RH 59 PERCENT.
WEST WINDS UP TO 5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
.SUNDAY...PARTLY CLOUDY. A 40 PERCENT CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM RH 46 PERCENT.
NORTH WINDS UP TO 5 MPH.
.MONDAY...PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 49 PERCENT. NORTHWEST WINDS UP TO 5 MPH.

$$

TNZ400-212230-
CUMBERLAND DISTRICT (NORTH)-
CANNON-CLAY-CUMBERLAND-DEKALB-FENTRESS-JACKSON-MACON-OVERTON-
PICKETT-PUTNAM-SMITH-TROUSDALE-WARREN-WHITE-
432 AM CDT TUE APR 21 2015

                      TODAY        TONIGHT      WED

CLOUD COVER           MCLEAR       PCLDY        PCLDY
TEMP (24H TREND)      65 (+2)      48 (+2)      69
RH % (24H TREND)      31 (-27)     79 (-5)      45
AM 20FT WND (MPH)     W 8-12                    SW 11-15
PM 20FT WND (MPH)     W 10-14      SW 7-11      W 11-15
PRECIP CHANCE (%)     0            20           30
PRECIP TYPE           NONE         SHOWERS      SHOWERS
PRECIP AMOUNT (IN)    0.00         0.01         0.03
PRECIP DUR (HR)                    1            2
PRECIP BEGIN                       7 PM         CONTINUING
PRECIP END                         CONTINUING   CONTINUING
MIXING HGT (M-MSL)    2500                      2000
MIXING HGT (FT-MSL)   8100                      6600
TRANSPORT WND (M/S)   W 11                      W 13
TRANSPORT WND (MPH)   W 24                      W 30
DISPERSION INDEX      115          127          71
LAL                   1            1            1
HAINES INDEX          2            2            2
MAXIMUM LVORI         0            0            0
RH RECOVERY                        POOR

REMARKS...NONE.

.FORECAST FOR DAYS 3 THROUGH 7...

.WEDNESDAY NIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF
SHOWERS. LOWS IN THE MID 40S. NORTHWEST WINDS UP TO 5 MPH.
.THURSDAY...PARTLY SUNNY. HIGHS IN THE LOWER 60S. MINIMUM RH
35 PERCENT. NORTH WINDS UP TO 5 MPH.
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH
WINDS UP TO 5 MPH.
.FRIDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 60S. MINIMUM RH 43 PERCENT.
NORTHEAST WINDS UP TO 5 MPH.
.SATURDAY...SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 64 PERCENT. WEST WINDS UP
TO 5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
.SUNDAY...PARTLY CLOUDY. A 40 PERCENT CHANCE OF SHOWERS. LOWS IN
THE MID 40S. HIGHS IN THE MID 60S. MINIMUM RH 44 PERCENT. NORTH
WINDS UP TO 5 MPH.
.MONDAY...PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS UP TO 5 MPH.

$$
BOYD







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