Suppression Forecast
Issued by NWS Columbia, SC

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000
FNUS72 KCAE 191306
FWSCAE

SPOT FORECAST FOR FTG TA20...DEPARTMENT OF DEFENSE
NATIONAL WEATHER SERVICE COLUMBIA SC
806 AM EST THU JAN 19 2017

FORECAST IS BASED ON IGNITION TIME OF 0800 EST ON JANUARY 19.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

POSITIVE OR NEGATIVE FEEDBACK INCLUDING OBSERVATIONS TAKEN AT
THE BURN SITE WOULD BE GREATLY APPRECIATED. YOU CAN USE THE SAME
WEBPAGE WHERE YOU REQUESTED THE SPOT FORECAST FOR THIS. YOU MAY
ALSO CALL OUR OFFICE IF YOU HAVE QUESTIONS OR CONCERNS.

.DISCUSSION...A PRESSURE RIDGE IN THE FORECAST AREA WILL
WEAKEN TODAY AHEAD OF AN APPROACHING WARM FRONT. THE FRONT
WILL MOVE INTO THE REGION TONIGHT AND LIFT NORTH OF THE AREA
FRIDAY. FOG IS NOT FORECAST THROUGH TODAY. THERE WILL BE
AREAS OF FOG IN SHOWERS LATE TONIGHT AND FRIDAY. MINIMUM RELATIVE
HUMIDITIES WILL NOT DROP LOWER THAN THE 40S THIS AFTERNOON.
WINDS WILL GRADUALLY VEER FROM THE NORTHEAST THIS MORNING TO THE
EAST SOUTHEAST LATE THIS AFTERNOON...AND THEN THE SOUTH OVERNIGHT.
WIND SPEEDS WILL BE LESS THAN 10 KNOTS THROUGH TONIGHT. AN
INVERSION WILL BEGIN THIS EVENING AROUND 7 PM.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT).
CHANCE OF PCPN......10 PERCENT.
LAL.................NO TSTMS.
MAX TEMPERATURE.....AROUND 70.
MIN HUMIDITY........49 PERCENT.
WIND (20 FT)........LIGHT AND VARIABLE WINDS.
MIXING HEIGHT.......300-1000 FT AGL...INCREASING TO 2300-2500 FT
                    AGL IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST 6 TO 10 MPH.
LVORI...............3.
ADI.................9...INCREASING TO 19 IN THE AFTERNOON.

TIME (EST)      8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........52  55  57  58  60  61  62  62  63  65
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0   0   0   0   0   0   0   10  10  10
TEMP............53  55  58  61  64  66  67  68  68  67
RH..............74  69  62  56  52  50  49  49  49  52
20 FT WIND DIR..NE  NE  E   E   E   E   E   E   E   E
20 FT WIND DIR..040 060 070 070 070 070 080 090 090 090
20 FT WIND SPD..2   3   3   3   2   2   2   3   3   3
20 FT WIND GUST.5   5   5   5   5   5   5   5   5   5
MIX HGT (KFT)...0.5 1.0 1.0 1.0 2.3 2.3 2.3 2.5 2.5 2.4
TRANSP WIND DIR.E   E   E   E   E   E   E   SE  SE  SE
TRANSP WIND SPD.7   10  10  10  8   8   8   7   7   7
LVORI...........3   3   2   2   2   2   2   2   2   2
ADI.............5   13  13  13  22  22  22  15  15  15
LAL.............1   1   1   1   1   1   1   1   1   1

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). SHOWERS
                    LIKELY...MAINLY AFTER MIDNIGHT.
CHANCE OF PCPN......60 PERCENT.
LAL.................NO TSTMS.
MIN TEMPERATURE.....AROUND 56.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO
                    6 MPH LATE IN THE EVENING.
MIXING HEIGHT.......400-2200 FT AGL.
TRANSPORT WINDS.....SOUTH 7 TO 8 MPH.
LVORI...............6.
ADI.................6.

TIME (EST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........68     74     87     96     99     100
WEATHER COV.....              S CHC  CHANCE CHANCE LIKELY
WEATHER TYPE....NONE   NONE   RNSHWR RNSHWR RNSHWR RNSHWR
TSTM COV........
CHC OF PCPN (%).10     10     20     30     50     60
TEMP............66     63     61     59     58     58
RH..............56     65     72     80     90     100
20 FT WIND......E 3    E 3    SE 3   SE 4   S 5    S 5
20 FT WIND GUST.5      5      5      5      10     10
MIX HGT (FT)....2200   1400   500    500    500    400
TRANSPORT WIND..E 8    E 8    SE 7   SE 8   SE 8   S 8
LVORI...........3      3      3      4      6      8
ADI.............5      5      5      5      5      7
LAL.............1      1      1      1      1      1

.FRIDAY...

SKY/WEATHER.........CLOUDY (85-95 PERCENT)...THEN BECOMING PARTLY
                    SUNNY (55-65 PERCENT). A CHANCE OF SHOWERS IN
                    THE MORNING...THEN A SLIGHT CHANCE OF SHOWERS
                    LATE IN THE MORNING.
CHANCE OF PCPN......50 PERCENT.
LAL.................NO TSTMS.
MAX TEMPERATURE.....AROUND 73.
MIN HUMIDITY........66 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 6 TO 7 MPH.
MIXING HEIGHT.......300-2200 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 8 TO 13 MPH...INCREASING TO 16 TO 23
                    MPH IN THE LATE MORNING AND AFTERNOON.
LVORI...............5.
ADI.................13...INCREASING TO 28 LATE IN THE
                    MORNING...THEN INCREASING TO 40 IN THE
                    AFTERNOON...DECREASING TO 25 LATE.

TIME (EST)      6 AM      9 AM      NOON      3 PM
SKY (%).........100       88        63        65
WEATHER COV.....CHANCE    CHANCE    S CHC     S CHC
WEATHER TYPE....RNSHWR    RNSHWR    RNSHWR    RNSHWR
TSTM COV........
CHC OF PCPN (%).50        40        20        20
TEMP............57        60        68        72
RH..............100       96        76        66
20 FT WIND......S 5G10    SW 5G10   SW 6G10   SW 5G10
MIX HGT (FT)....300       1000      2200      2200
TRANSPORT WIND..S 8       SW 13     W 21      SW 20
LVORI...........8         5         3         1
ADI.............9         16        43        41
LAL.............1         1         1         1

$$
FORECASTER...ALSHEIMER
REQUESTED BY...ALLEN BRASWELL
TYPE OF REQUEST...PRESCRIBED
.TAG 1700543.0/CAE



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