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732
FNUS54 KOHX 200930
FWFOHX

FIRE WEATHER PLANNING FORECAST FOR MIDDLE TENNESSEE
NATIONAL WEATHER SERVICE NASHVILLE TN
330 AM CST SAT DEC 20 2014

.DISCUSSION... SURFACE HIGH PRESSURE WILL BRING PARTLY CLOUDY
SKIES WITH NEAR NORMAL TEMPS AND LIGHT WINDS THROUGH THE REST OF
THE WEEKEND.

INCREASING CLOUDS AND A SLIGHT CHANCE FOR RAIN WILL DEVELOP SUNDAY
NIGHT THROUGH MONDAY.

IN THE EXTENDED FORECAST...A STRONG UPPER LEVEL LOW PRESSURE
SYSTEM AND COLD FRONT WILL BRING INCREASING CHANCES FOR RAIN
THROUGH TUESDAY. SCATTERED THUNDERSTORMS ARE EXPECTED AS WELL.

THE FRONT WILL SWEEP THROUGH BY CHRISTMAS EVE...WITH A MIX OF RAIN
AND SNOW SHOWERS...AND BLUSTERY WINDS.

DRY AND NEAR NORMAL FOR CHRISTMAS DAY. ANOTHER FRONT FRIDAY WITH A
SMALL CHANCE FOR RAIN...THEN COLDER AND DRY NEXT WEEKEND.


TNZ501-202245-
HIGHLAND RIM DISTRICT (NORTH)-
CHEATHAM-DAVIDSON-DICKSON-HOUSTON-HUMPHREYS-MONTGOMERY-ROBERTSON-
RUTHERFORD-STEWART-SUMNER-WILSON-WILLIAMSON-
330 AM CST SAT DEC 20 2014

                      TODAY        TONIGHT      SUN

CLOUD COVER           PCLDY        CLEAR        MCLEAR
TEMP (24H TREND)      45 (+3)      28 (-2)      52
RH % (24H TREND)      47 (-9)      89 (+2)      51
AM 20FT WND (MPH)     LGT/VAR                   LGT/VAR
PM 20FT WND (MPH)     LGT/VAR      LGT/VAR      LGT/VAR
PRECIP CHANCE (%)     0            0            0
PRECIP TYPE           NONE         NONE         NONE
PRECIP AMOUNT (IN)    0.00         0.00         0.00
PRECIP DUR (HR)
PRECIP BEGIN
PRECIP END
MIXING HGT (M-MSL)    700                       800
MIXING HGT (FT-MSL)   2400                      2700
TRANSPORT WND (M/S)   N  4                      SE  4
TRANSPORT WND (MPH)   N  9                      SE  9
DISPERSION INDEX      11           9            12
LAL                   1            1            1
HAINES INDEX          2            3            3
MAXIMUM LVORI         2            2            2
RH RECOVERY                        MODERATE

REMARKS...NONE.

.FORECAST FOR DAYS 3 THROUGH 7...

.SUNDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS AROUND 40. SOUTHEAST WINDS UP TO 5 MPH.
.MONDAY...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE MID 50S. MINIMUM RH 73 PERCENT. SOUTH WINDS 5 TO
10 MPH.
.MONDAY NIGHT...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
.TUESDAY...SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. HIGHS IN
THE UPPER 50S. MINIMUM RH 75 PERCENT. SOUTH WINDS 10 TO 15 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
.WEDNESDAY...MOSTLY CLOUDY WITH SHOWERS LIKELY...A CHANCE OF SNOW
SHOWERS AND THUNDERSTORMS. COLDER. LOWS IN THE UPPER 30S. HIGHS
IN THE LOWER 40S. MINIMUM RH 65 PERCENT. WEST WINDS 5 TO 15 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
.CHRISTMAS DAY...PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 40S. MINIMUM RH 48 PERCENT. SOUTHWEST WINDS 5 TO
10 MPH.
.FRIDAY...PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 66 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.

$$

TNZ502-202245-
HIGHLAND RIM DISTRICT (SOUTH)-
BEDFORD-GILES-HARDIN-HICKMAN-LEWIS-LAWRENCE-LINCOLN-MARSHALL-
MAURY-MOORE-PERRY-WAYNE-
330 AM CST SAT DEC 20 2014

                      TODAY        TONIGHT      SUN

CLOUD COVER           PCLDY        CLEAR        PCLDY
TEMP (24H TREND)      47 (+4)      30 (-2)      53
RH % (24H TREND)      50 (-12)     92 (+5)      56
AM 20FT WND (MPH)     LGT/VAR                   LGT/VAR
PM 20FT WND (MPH)     LGT/VAR      LGT/VAR      LGT/VAR
PRECIP CHANCE (%)     0            0            0
PRECIP TYPE           NONE         NONE         NONE
PRECIP AMOUNT (IN)    0.00         0.00         0.00
PRECIP DUR (HR)
PRECIP BEGIN
PRECIP END
MIXING HGT (M-MSL)    700                       800
MIXING HGT (FT-MSL)   2400                      2700
TRANSPORT WND (M/S)   NE  4                     SE  5
TRANSPORT WND (MPH)   NE  9                     SE 12
DISPERSION INDEX      15           12           15
LAL                   1            1            1
HAINES INDEX          2            4            3
MAXIMUM LVORI         2            3            3
RH RECOVERY                        EXCELLENT

REMARKS...NONE.

.FORECAST FOR DAYS 3 THROUGH 7...

.SUNDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS IN THE LOWER 40S. SOUTHEAST WINDS UP TO 5 MPH.
.MONDAY...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE MID 50S. MINIMUM RH 73 PERCENT. SOUTH WINDS 5 TO
10 MPH.
.MONDAY NIGHT...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
.TUESDAY...SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. HIGHS IN
THE UPPER 50S. MINIMUM RH 74 PERCENT. SOUTH WINDS 10 TO 15 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
.WEDNESDAY...MOSTLY CLOUDY WITH SHOWERS LIKELY...A CHANCE OF SNOW
SHOWERS AND THUNDERSTORMS. COLDER. LOWS IN THE UPPER 30S. HIGHS
IN THE LOWER 40S. MINIMUM RH 61 PERCENT. WEST WINDS 5 TO 15 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
.CHRISTMAS DAY...PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 40S. MINIMUM RH 46 PERCENT. SOUTHWEST WINDS 5 TO
10 MPH.
.FRIDAY...PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. MINIMUM RH 66 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.

$$

TNZ400-202245-
CUMBERLAND DISTRICT (NORTH)-
CANNON-CLAY-CUMBERLAND-DEKALB-FENTRESS-JACKSON-MACON-OVERTON-
PICKETT-PUTNAM-SMITH-TROUSDALE-WARREN-WHITE-
330 AM CST SAT DEC 20 2014

                      TODAY        TONIGHT      SUN

CLOUD COVER           MCLDY        CLEAR        MCLEAR
TEMP (24H TREND)      45 (+2)      27 (-4)      51
RH % (24H TREND)      52 (-1)      97 (+12)     55
AM 20FT WND (MPH)     LGT/VAR                   LGT/VAR
PM 20FT WND (MPH)     LGT/VAR      LGT/VAR      LGT/VAR
PRECIP CHANCE (%)     0            0            0
PRECIP TYPE           NONE         NONE         NONE
PRECIP AMOUNT (IN)    0.00         0.00         0.00
PRECIP DUR (HR)
PRECIP BEGIN
PRECIP END
MIXING HGT (M-MSL)    900                       900
MIXING HGT (FT-MSL)   2900                      2800
TRANSPORT WND (M/S)   NW  2                     S  4
TRANSPORT WND (MPH)   NW  5                     S  9
DISPERSION INDEX      8            8            12
LAL                   1            1            1
HAINES INDEX          2            3            3
MAXIMUM LVORI         1            3            3
RH RECOVERY                        EXCELLENT

REMARKS...NONE.

.FORECAST FOR DAYS 3 THROUGH 7...

.SUNDAY NIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.
LOWS IN THE UPPER 30S. SOUTH WINDS UP TO 5 MPH.
.MONDAY...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 50S. MINIMUM RH 72 PERCENT. SOUTH WINDS 5 TO
10 MPH.
.MONDAY NIGHT...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
.TUESDAY...SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. HIGHS IN
THE UPPER 50S. MINIMUM RH 74 PERCENT. SOUTH WINDS 10 TO 15 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
.WEDNESDAY...SHOWERS...SNOW SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. COLDER. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
40S. MINIMUM RH 67 PERCENT. WEST WINDS 5 TO 15 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
.CHRISTMAS DAY...PARTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. MINIMUM RH
50 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
.FRIDAY...PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. MINIMUM RH 60 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.

$$

13






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