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

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FNUS54 KOHX 291009
FWFOHX

FIRE WEATHER PLANNING FORECAST FOR MIDDLE TENNESSEE
NATIONAL WEATHER SERVICE NASHVILLE TN
509 AM CDT SUN MAR 29 2015

...MARGINAL FIRE WEATHER DANGER FOR TODAY...

.DISCUSSION...
LATE SEASON COLD AIRMASS WILL BEGIN TO LOOSEN ITS GRIP TODAY AS
THERMAL TROUGHING MOVES EAST AND OUT INTO THE ATLANTIC.
TEMPERATURES WILL THEREFORE BE ON THE REBOUND BUT DEWPOINTS WILL
REMAIN LOW. RH VALUES AT THE 850 MB LEVEL ARE EXPECTED TO REMAIN
VERY LOW INTO THE AFTERNOON...ESPECIALLY ACROSS THE NORTHERN
CUMBERLAND DISTRICT. AFT MIN RH VALUES WILL BE BELOW 30% FOR MUCH
OF THE AREA...AND BETWEEN 20 AND 25 PERCENT ALONG THE CUMBERLAND
REGION. FURTHERMORE...A SOUTHERLY SFC WIND WILL AMP UP TO AROUND
10 TO 15 MPH BY AFTERNOON.

TONIGHT...RAINFALL WILL RETURN AS A COLD FRONT REACHES THE AREA.
TEMPS WILL THEN REMAIN AT SEASONAL LEVELS THEREAFTER WITH
ADDITIONAL CHANCES OF RAINFALL.

NO REAL DRY WEATHER IS INDICATED THROUGHOUT THE EXTENDED PERIOD. A
MOIST AND ACTIVE WESTERLY FLOW WILL PREVAIL THROUGH NEXT WEEK.

TNZ501-301200-
HIGHLAND RIM DISTRICT (NORTH)-
CHEATHAM-DAVIDSON-DICKSON-HOUSTON-HUMPHREYS-MONTGOMERY-ROBERTSON-
RUTHERFORD-STEWART-SUMNER-WILSON-WILLIAMSON-
509 AM CDT SUN MAR 29 2015

                      TODAY        TONIGHT      MON

CLOUD COVER           PCLDY        MCLDY        PCLDY
TEMP (24H TREND)      62 (+17)     43 (+18)     64
RH % (24H TREND)      27 (+3)      85 (+8)      31
AM 20FT WND (MPH)     SE 7-11 G16               NW 3-7
PM 20FT WND (MPH)     S 8-12       S 7-11       NW 4-8
PRECIP CHANCE (%)     0            70           0
PRECIP TYPE           NONE         SHOWERS      NONE
PRECIP AMOUNT (IN)    0.00         0.16         0.00
PRECIP DUR (HR)                    8
PRECIP BEGIN                       7 PM
PRECIP END                         6 AM
MIXING HGT (M-MSL)    1200                      1700
MIXING HGT (FT-MSL)   4100                      5600
TRANSPORT WND (M/S)   S  9                      NW  4
TRANSPORT WND (MPH)   S 20                      NW  9
DISPERSION INDEX      37           11           30
LAL                   1            2            1
HAINES INDEX          4            3            4
MAXIMUM LVORI         0            4            10
RH RECOVERY                        GOOD

REMARKS...NONE.

.FORECAST FOR DAYS 3 THROUGH 7...

.MONDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 40. EAST WINDS UP TO
5 MPH.
.TUESDAY...PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 60S. MINIMUM RH 43 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
.TUESDAY NIGHT...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS AND THUNDERSTORMS. WARMER. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS UP TO 5 MPH.
.WEDNESDAY...PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 59 PERCENT. SOUTH
WINDS UP TO 5 MPH.
.THURSDAY...PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S.
MINIMUM RH 71 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
.FRIDAY...PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS AROUND 70. MINIMUM RH
64 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
.SATURDAY...PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 45 PERCENT.
NORTH WINDS 5 TO 10 MPH.

$$

TNZ502-301200-
HIGHLAND RIM DISTRICT (SOUTH)-
BEDFORD-GILES-HARDIN-HICKMAN-LEWIS-LAWRENCE-LINCOLN-MARSHALL-
MAURY-MOORE-PERRY-WAYNE-
509 AM CDT SUN MAR 29 2015

                      TODAY        TONIGHT      MON

CLOUD COVER           MCLEAR       MCLDY        PCLDY
TEMP (24H TREND)      62 (+16)     46 (+20)     65
RH % (24H TREND)      26 (+1)      83 (+5)      30
AM 20FT WND (MPH)     SE 7-11                   N 3-7
PM 20FT WND (MPH)     S 7-11       S 7-11       NW 4-8
PRECIP CHANCE (%)     0            70           20
PRECIP TYPE           NONE         TSTMS        SHOWERS
PRECIP AMOUNT (IN)    0.00         0.30         0.03
PRECIP DUR (HR)                    8            1
PRECIP BEGIN                       7 PM         CONTINUING
PRECIP END                         CONTINUING   1 PM
MIXING HGT (M-MSL)    1100                      1500
MIXING HGT (FT-MSL)   3600                      5000
TRANSPORT WND (M/S)   S  8                      N  4
TRANSPORT WND (MPH)   S 18                      N  9
DISPERSION INDEX      32           8            21
LAL                   1            2            1
HAINES INDEX          4            2            4
MAXIMUM LVORI         0            0            0
RH RECOVERY                        GOOD

REMARKS...NONE.

.FORECAST FOR DAYS 3 THROUGH 7...

.MONDAY NIGHT...MOSTLY CLEAR. LOWS IN THE LOWER 40S. EAST WINDS
UP TO 5 MPH.
.TUESDAY...PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 60S. MINIMUM RH 43 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
.TUESDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS AND THUNDERSTORMS. WARMER. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS UP TO 5 MPH.
.WEDNESDAY...PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH
63 PERCENT. SOUTH WINDS UP TO 5 MPH. CHANCE OF PRECIPITATION
30 PERCENT.
.THURSDAY...PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S.
MINIMUM RH 70 PERCENT. SOUTH WINDS 5 TO 10 MPH.
.FRIDAY...PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER 70S. MINIMUM RH
63 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
.SATURDAY...PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS. LOWS
IN THE MID 40S. HIGHS IN THE MID 60S. MINIMUM RH 44 PERCENT.
NORTH WINDS 5 TO 10 MPH.

$$

TNZ400-301200-
CUMBERLAND DISTRICT (NORTH)-
CANNON-CLAY-CUMBERLAND-DEKALB-FENTRESS-JACKSON-MACON-OVERTON-
PICKETT-PUTNAM-SMITH-TROUSDALE-WARREN-WHITE-
509 AM CDT SUN MAR 29 2015

                      TODAY        TONIGHT      MON

CLOUD COVER           MCLEAR       MCLDY        PCLDY
TEMP (24H TREND)      56 (+12)     44 (+22)     62
RH % (24H TREND)      23 (-4)      85 (-2)      33
AM 20FT WND (MPH)     SE 6-10                   NW 4-8
PM 20FT WND (MPH)     S 7-11       S 7-11       NW 6-10
PRECIP CHANCE (%)     0            70           20
PRECIP TYPE           NONE         TSTMS        SHOWERS
PRECIP AMOUNT (IN)    0.00         0.16         0.02
PRECIP DUR (HR)                    8            1
PRECIP BEGIN                       7 PM         CONTINUING
PRECIP END                         CONTINUING   1 PM
MIXING HGT (M-MSL)    1300                      1700
MIXING HGT (FT-MSL)   4400                      5600
TRANSPORT WND (M/S)   S  7                      NW  6
TRANSPORT WND (MPH)   S 16                      NW 13
DISPERSION INDEX      33           14           32
LAL                   1            2            1
HAINES INDEX          4            2            4
MAXIMUM LVORI         2            0            0
RH RECOVERY                        GOOD

REMARKS...NONE.

.FORECAST FOR DAYS 3 THROUGH 7...

.MONDAY NIGHT...MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTH WINDS
UP TO 5 MPH.
.TUESDAY...PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 60S. MINIMUM RH 41 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
.TUESDAY NIGHT...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS AND THUNDERSTORMS. NOT AS COOL. LOWS IN THE UPPER 40S.
WEST WINDS UP TO 5 MPH.
.WEDNESDAY...PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 70S. MINIMUM RH 54 PERCENT.
SOUTH WINDS UP TO 5 MPH.
.THURSDAY...PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S. MINIMUM
RH 71 PERCENT. SOUTHWEST WINDS UP TO 10 MPH.
.FRIDAY...PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
MINIMUM RH 65 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
.SATURDAY...PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 47 PERCENT.
NORTH WINDS 5 TO 10 MPH.

$$

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