Suppression Forecast
Issued by NWS Miami, FL

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503
FNUS72 KMFL 231719
FWSMFL

Spot Forecast for I 75 South Rx...Florida Forest Service
National Weather Service Miami FL
119 PM EDT Mon Oct 23 2017

Forecast is based on ignition time of 1300 EDT on October 24.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office at (305) 229-4522, if you have questions
or concerns with this forecast.

.DISCUSSION...
A slow-moving cold front will begin to approach South Florida
Tuesday, with deep moisture in advance of it leading to numerous
showers and perhaps a thunderstorm or two starting in the morning.
Winds will gradually transition to the west during the morning.

.TUESDAY...

Sky/weather.........Mostly cloudy (70-80 percent). Showers likely
                    and a chance of thunderstorms.
Max temperature.....Around 84.
Min humidity........71 percent.
Wind (20 ft)........West winds 7 to 8 mph. Gusty and erratic winds
                    expected near thunderstorms.
Chance of pcpn......70 percent.
LAL.................9-15 strikes.
Mixing height.......2300-3400 ft AGL.
Transport winds.....South 9 to 10 mph.
Dispersion index....22.
LVORI...............3.

TIME (EDT)      1PM 2PM 3PM 4PM 5PM
Sky (%).........76  80  80  80  74
Weather cov.....LKY LKY LKY LKY LKY
Weather type....RW  RW  RW  RW  RW
Tstm cov........CHC CHC CHC CHC CHC
Temp............84  84  84  83  83
RH..............71  71  71  72  72
20 ft wind dir..SW  SW  W   W   W
20 ft wind dir..230 240 250 260 260
20 ft wind spd..7   7   8   8   8
20 ft wind gust.8   8   10  10  10
Mix hgt (kft)...3.0 3.4 3.1 2.7 2.3
TRANSP WIND DIR.S   S   S   S   S
TRANSP WIND SPD.10  10  10  10  9
Dispersion idx..25  26  24  22  18
LVORI...........3   3   3   3   3
Chc of pcpn (%).70  70  70  70  60
LAL.............3   3   3   3   3

.TUESDAY NIGHT...

Sky/weather.........Mostly cloudy (70-80 percent). Showers likely
                    and a chance of thunderstorms.
Min temperature.....Around 66.
Max humidity........100 percent.
Wind (20 ft)........West winds around 6 mph early in the
                    evening...becoming light,...then becoming north
                    5 to 6 mph after midnight. Gusty and erratic
                    winds expected near thunderstorms.
Chance of pcpn......60 percent.
LAL.................9-15 strikes.
Mixing height.......300-1700 ft AGL.
Transport winds.....North 1 to 7 mph.
Dispersion index....8...decreasing to 4 until just after midnight.
LVORI...............7.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........74  74  83  83  83  67  67  67  77  77  77  68
Weather cov.....LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC
Temp............80  76  73  72  71  71  70  69  68  68  67  67
RH..............79  87  97  100 100 100 99  97  95  90  89  84
20 ft wind dir..W   NW  NW  NW  N   N   N   N   N   N   N   N
20 ft wind dir..270 300 310 320 350 000 000 000 000 000 350 350
20 ft wind spd..6   3   1   1   3   3   3   5   5   5   6   6
20 ft wind gust.7   4           4   5   5   6   6   6   7   7
Mix hgt (kft)...1.7 1.0 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
TRANSP WIND DIR.SW  W   NW  NW  N   N   N   N   N   N   N   N
TRANSP WIND SPD.7   3   1   2   3   5   6   6   6   6   7   7
Dispersion idx..11  4   1   1   2   3   4   4   5   5   5   6
LVORI...........4   5   8   9   9   9   8   7   6   6   5   5
Chc of pcpn (%).60  60  60  60  60  60  60  60  60  60  60  60
LAL.............3   3   3   3   3   3   3   3   3   3   3   3

.WEDNESDAY...

Sky/weather.........Mostly sunny (45-55 percent). Showers likely
                    and a chance of thunderstorms early in the
                    morning,...then a slight chance of showers
                    through early afternoon.
Max temperature.....Around 75.
Min humidity........52 percent.
Wind (20 ft)........North winds 7 to 8 mph. Gusty and erratic winds
                    expected near thunderstorms early in the
                    morning.
Chance of pcpn......60 percent.
LAL.................9-15 strikes until 0800,...then No Tstms.
Mixing height.......300-2100 ft AGL...increasing to 2100-2400 ft
                    AGL late in the afternoon.
Transport winds.....North 8 to 17 mph.
Dispersion index....9...increasing to 42.
LVORI...............3.

TIME (EDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).........68     64     64     51     36     36
Weather cov.....LIKELY S CHC  S CHC  S CHC
Weather type....RNSHWR RNSHWR RNSHWR RNSHWR NONE   NONE
Tstm cov........CHANCE
Temp............66     66     71     74     75     74
RH..............84     75     61     55     54     53
20 ft wind dir..N      N      N      N      N      N
20 ft wind dir..350    350    000    000    000    350
20 ft wind spd..7      8      8      8      8      8
20 ft wind gust.8      10     11     11     11     11
MIX HGT (FT)....300    300    1000   1700   2400   2200
TRANSPORT WIND..N 8    N 9    N 15   N 17   N 16   N 17
Dispersion idx..7      9      19     38     45     43
LVORI...........4      4      2      1      1      1
Chc of pcpn (%).60     20     20     20     10     10
LAL.............3      1      1      1      1      1

$$
Forecaster...Konarik
Requested by...Anthony Curella
Type of request...PRESCRIBED
.TAG 1717731.0/MFL



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