Suppression Forecast
Issued by NWS Miami, FL

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8
000
FNUS72 KMFL 111817
FWSMFL

Spot Forecast for Otter Creek Rx...National Park Service
National Weather Service Miami FL
117 PM EST Mon Dec 11 2017

Forecast is based on ignition time of 1400 EST on December 11.
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...
High pressure over the region will lead to light winds around 5
mph leading to poor dispersion values today. Relative humidities
are also around 30 percent this afternoon. Tomorrow a frontal
passage will increase winds to around 10 knots out of the west
northwest. This will help raise dispersion levels above critical
values tomorrow afternoon. A little more moisture will allow relative
humidity levels to be above critical values staying above 40
percent. Rain chances will remain low the next few days.


.REST OF TODAY...

Sky/weather.........Sunny (0-5 percent).
Max temperature.....Around 66.
Min humidity........29 percent.
Wind (20 ft)........North winds around 5 mph early in the
                    afternoon...becoming light.
Chance of pcpn......0 percent.
Mixing height.......700-1300 ft AGL.
Transport winds.....North 3 to 5 mph.
Dispersion index....6.
LVORI...............2.

TIME (EST)      2PM 3PM 4PM 5PM
Sky (%).........0   0   0   0
Weather cov.....
Weather type....
Tstm cov........
Temp............66  66  65  62
RH..............29  30  31  36
20 ft wind dir..N   N   N   N
20 ft wind dir..350 350 350 340
20 ft wind spd..5   3   3   3
20 ft wind gust.6   5   5   4
Mix hgt (kft)...1.3 1.1 0.9 0.7
TRANSP WIND DIR.N   N   N   N
TRANSP WIND SPD.5   5   5   3
Dispersion idx..8   7   5   4
LVORI...........2   2   2   2
Chc of pcpn (%).0   0   0   0

.TONIGHT...

Sky/weather.........Clear (0-5 percent).
Min temperature.....Around 42.
Max humidity........76 percent.
Wind (20 ft)........Light winds.
Chance of pcpn......0 percent.
Mixing height.......300-500 ft AGL.
Transport winds.....Northwest 0 to 2 mph.
Dispersion index....1.
LVORI...............3.

TIME (EST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........0   0   0   0   3   3   3   3   3   3   1   1
Weather cov.....
Weather type....
Tstm cov........
Temp............56  53  51  50  48  47  46  45  44  44  43  42
RH..............47  59  63  66  71  71  73  73  73  73  73  76
20 ft wind dir..N   N   N   N   N   N   N   N   NW  NW  NW  NW
20 ft wind dir..340 340 340 340 340 340 340 000 330 330 330 330
20 ft wind spd..2   1   1   0   0   0   0   0   0   0   0   0
20 ft wind gust.            1   1   1   1   1   1   1   1   1
Mix hgt (kft)...0.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
TRANSP WIND DIR.N   N   N   N   N   N   N   N   NW  NW  NW  NW
TRANSP WIND SPD.2   1   0   0   0   0   0   0   0   0   0   0
Dispersion idx..2   1   0   0   0   0   0   0   0   0   0   0
LVORI...........2   3   3   4   4   4   4   4   4   4   4   4
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0

.TUESDAY...

Sky/weather.........Sunny (10-20 percent).
Max temperature.....Around 72.
Min humidity........42 percent.
Wind (20 ft)........Light winds...becoming west 5 to 9 mph in the
                    late morning and afternoon.
Chance of pcpn......10 percent.
Mixing height.......300-2000 ft AGL...increasing to 1900-3100 ft
                    AGL in the afternoon.
Transport winds.....West 0 to 9 mph...increasing to 9 to 12 mph
                    late in the afternoon.
Dispersion index....3...increasing to 14,...then increasing to 28
                    early in the afternoon...increasing to 39 late
                    in the afternoon...decreasing to 24.
LVORI...............3.

TIME (EST)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).........1      0      1      1      13     29
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Temp............42     49     63     69     72     71
RH..............73     61     43     42     44     51
20 ft wind dir..NW     NW     NW     W      W      W
20 ft wind dir..330    320    300    280    270    260
20 ft wind spd..0      1      5      8      9      6
20 ft wind gust.1             6      11     12     7
MIX HGT (FT)....300    700    1400   2600   3000   2700
TRANSPORT WIND..NW 0   NW 1   NW 6   W 8    W 12   W 12
Dispersion idx..0      1      10     24     37     41
LVORI...........4      3      2      2      1      1
Chc of pcpn (%).0      0      0      0      10     10

$$
Forecaster...Kelly
Requested by...Orlando Genao
Type of request...PRESCRIBED
.TAG 1719807.0/MFL


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.