Suppression Forecast
Issued by NWS Melbourne, FL

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729
FNUS72 KMLB 141338
FWSMLB

Spot Forecast for Lake Proctor Wilderness Area...Seminole County
National Weather Service Melbourne FL
838 AM EST Thu Dec 14 2017

Forecast is based on ignition time of 0900 EST on December 14.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...The local atmosphere will remain free of rain
today under mostly sunny skies. After a chilly start this
morning, temperatures will warm through the morning and afternoon,
peaking out in the lower 70s near the burn site. Then, moisture
levels will gradually elevate into Friday ahead of a cool front
which will sag into Central Florida for the weekend. This will
bring a slight chance of showers Friday. Minimum RH values will
be above critical concern.

Dense fog is not expected overnight.


.TODAY...

Sky/weather.........Mostly sunny (30-40 percent).
Chance of pcpn......0 percent.
LAL.................No Tstms.
Max temperature.....Around 73.
Min humidity........50 percent.
Wind (20 ft)........South winds around 5 mph early in the morning
                    then becoming southwest 5 to 8 mph in the late
                    morning and afternoon.
Mixing height.......500-2100 ft AGL increasing to 2500-3600 ft AGL
                    in the afternoon.
Transport winds.....Southwest 5 to 7 mph increasing to 12 to 16 mph
                    in the late morning and afternoon.
Dispersion index....4 increasing to 15 late in the morning, then
                    increasing to 27 late in the morning increasing
                    to 44 late in the morning increasing to 60
                    decreasing to 38 late in the afternoon
                    decreasing to 26.
LVORI...............6 decreasing to 2.

TIME (EST)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........33  38  38  38  47  47  47  59  59
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0
LAL.............1   1   1   1   1   1   1   1   1
Temp............54  58  62  66  69  69  69  69  67
RH..............76  73  63  55  50  51  53  54  59
20 FT wind dir..SW  SW  SW  SW  SW  SW  SW  SW  SW
20 FT wind spd..5   6   7   8   9   9   8   8   8
20 FT wind gust.            10  15  15  10  10  10
Mix hgt (kft)...1.0 1.4 2.1 2.9 3.6 3.6 3.6 3.6 2.5
Transp wind dir.SW  SW  SW  W   W   W   SW  SW  SW
Transp wind spd.11  14  16  16  15  15  15  14  12
Dispersion idx..15  27  44  57  61  62  63  38  26
LVORI...........4   3   1   1   1   1   1   1   2

.TONIGHT...

Sky/weather.........Mostly cloudy (60-70 percent).
Chance of pcpn......10 percent.
LAL.................No Tstms.
Min temperature.....Around 53.
Max humidity........95 percent.
Wind (20 ft)........Southwest winds 5 to 6 mph early in the evening
                    becoming light.
Mixing height.......300-1600 ft AGL.
Transport winds.....Southwest 2 to 8 mph.
Dispersion index....14 decreasing to 3.
LVORI...............4 increasing to 8.

TIME (EST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........59     59     59     59     68     68
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      10     10     10     10     10
LAL.............1      1      1      1      1      1
Temp............64     61     59     58     57     57
RH..............67     78     86     92     95     92
20 ft wind......SW 7   SW 6   S 3    SW 3   SW 3   SW 2
20 ft wind gust.              5      5      5
Mix hgt (ft)....1600   800    300    300    300    300
Transport wind..SW 8   SW 5   S 3    SW 3   SW 3   SW 2
Dispersion idx..14     3      2      2      2      1
LVORI...........3      4      6      7      8      7

.FRIDAY...

Sky/weather.........Partly sunny (65-75 percent). Slight chance of
                    rain showers.
Chance of pcpn......20 percent.
LAL.................No Tstms.
Max temperature.....Around 74.
Min humidity........53 percent.
Wind (20 ft)........Light winds becoming west 5 to 7 mph in the
                    late morning and afternoon.
Mixing height.......300-2200 ft AGL increasing to 2300-3700 ft AGL
                    in the afternoon.
Transport winds.....Southwest 2 to 10 mph shifting to the west 9 to
                    14 mph in the late morning and afternoon.
Dispersion index....5 increasing to 19 late in the morning, then
                    increasing to 33 late in the morning increasing
                    to 40 in the afternoon decreasing to 24.
LVORI...............8 decreasing to 2.

TIME (EST)      6 AM      9 AM      NOON      3 PM
Sky (%).........68        71        71        66
Weather cov.....          S CHC     S CHC     S CHC
Weather type....NONE      RNSHWR    RNSHWR    RNSHWR
Tstm cov........
Chc of pcpn (%).10        20        20        20
LAL.............1         1         1         1
Temp............56        61        69        72
RH..............94        81        61        57
20 FT wind......SW 2      W 3G5     W 6       W 8G10
Mix hgt (ft)....300       1000      2900      3400
Transport wind..SW 2      SW 10     SW 14     W 13
Dispersion idx..1         15        36        38
LVORI...........7         3         1         1

$$
Forecaster...Sharp
Requested by...Jim Duby
Type of request...PRESCRIBED
.TAG 1719981.0/MLB
.EMAIL jduby@seminolecountyfl.gov



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