FNUS72 KFFC 161120
FWSFFC

SPOT FORECAST FOR COMP 158 159...USFS
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
720 AM EDT FRI MAR 16 2012

FORECAST IS BASED ON IGNITION TIME OF 1030 EDT ON MARCH 16.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A SURFACE HIGH PRESSURE WILL CONTINUE ACROSS MUCH OF THE
SOUTHEAST...AIDING IN DEVELOPMENT OF SHOWERS AND THUNDERSTORMS BY
THIS AFTERNOON.  RH VALUES ARE EXPECTED TO REMAIN ABOVE CRITICAL
THRESHOLDS THROUGH THE SHORT TERM AND WINDS WILL BE 10 MPH OR LESS
OUTSIDE OF THUNDERSTORMS.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). SLIGHT CHANCE
                    OF SHOWERS AND THUNDERSTORMS BECOMING A CHANCE
                    OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.
MAX TEMPERATURE.....AROUND 84.
MIN HUMIDITY........36 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 6 MPH BECOMING SOUTHWEST
                    5 TO 7 MPH BY LATE MORNING. GUSTY AND ERRATIC
                    WINDS EXPECTED NEAR THUNDERSTORMS.
MIXING HEIGHT.......3900-4500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST NEAR 10 MPH.
DISPERSION INDEX....34.
LVORI...............4.

TIME (EDT)      10 AM  NOON   2 PM   4 PM
SKY (%).........61     61     66     66
WEATHER COV.....S CHC  S CHC  CHANCE CHANCE
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR
TEMP............68     75     80     83
RH..............63     49     41     37
20 FT WIND......S 3    SW 6   SW 7   SW 6
20 FT WIND GUST.5      10     10     10
DISPERSION IDX..29     30     35     36
LVORI...........2      2      1      1

.TONIGHT...

CWR.................30 PERCENT.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....WEST NEAR 10 MPH.
DISPERSION INDEX....23.
LVORI...............3.

.SATURDAY...

DISPERSION INDEX....17.
LVORI...............3.

$$
FORECASTER...ATWELL
REQUESTED BY...TIM KOLNIK
TYPE OF REQUEST...PRESCRIBED
.TAG 20120316.COMP1.02/FFC