628
FNUS72 KMLB 090845
FWSMLB

Spot Forecast for Hawks Hammock 2025...FFS
National Weather Service Melbourne FL
345 AM EST Tue Dec 9 2025

Forecast is based on ignition time of 0900 EST on December 09.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...

Mostly cloudy with enough moisture in place for a few light showers
near the burn site. However, lightning is not expected. Winds will
be out of the north-northeast around 10 mph. There are no low RH
concerns. Smoke dispersion will be fair.

.REST OF TODAY...

Sky/weather.........Mostly cloudy (65-75 percent). Slight chance of
                    showers in the late morning and early
                    afternoon. Chance of showers early in the
                    afternoon, then slight chance of showers late
                    in the afternoon.
Chance of pcpn......30 percent.
Max temperature.....Around 72.
Min humidity........81 percent.
Wind (20 ft)........Northeast winds 7 to 12 mph.
Mixing height.......2300 ft AGL.
Transport winds.....Northeast 13 to 18 mph.
Dispersion index....29 decreasing to 16 late in the afternoon.
LVORI...............4.

TIME (EST)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........58  70  68  73  75  77  78  76  84
Weather cov.....    SCH SCH SCH SCH CHC SCH SCH SCH
Weather type....    RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........
Chc of pcpn (%).10  20  20  20  20  30  20  20  20
Temp............68  69  71  71  71  70  71  70  69
RH..............87  84  81  84  81  83  81  85  87
20 FT wind dir..N   N   NE  NE  NE  NE  NE  NE  NE
20 FT wind spd..10  10  12  10  10  10  10  9   7
20 FT wind gust.20  20  20  20  18  17  17  17  16
Mix hgt (kft)...1.3 1.9 2.1 2.1 2.3 2.3 2.0 1.9 1.5
Transp wind dir.N   NE  N   NE  NE  NE  N   N   N
Transp wind spd.18  17  16  15  15  15  14  13  13
Dispersion idx..30  33  32  29  31  31  26  24  16
LVORI...........4   4   3   4   3   4   3   4   4

.TONIGHT...

Sky/weather.........Mostly cloudy (60-70 percent).
Slight chance of showers early in the evening.
Chance of pcpn......20 percent.
Min temperature.....Around 61.
Max humidity........100 percent.
Wind (20 ft)........North winds 5 to 6 mph early in the evening
                    becoming light.
Mixing height.......400 ft AGL.
Transport winds.....North 8 to 12 mph.
Dispersion index....10 decreasing to 4 in the late evening and
                    overnight.
LVORI...............5 increasing to 9.

TIME (EST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........78     68     61     59     41     55
Weather cov.....S CHC
Weather type....RNSHWR NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).20     10     10     10     10     10
Temp............68     66     64     64     63     62
RH..............87     90     97     97     98     100
20 ft wind......N 6    N 5    N 3    N 2    N 2    N 2
20 ft wind gust.15     13     10     9      9      9
Mix hgt (ft)....800    400    400    400    400    400
Transport wind..N 12   N 12   N 9    N 8    N 9    N 9
Dispersion idx..14     8      4      4      4      4
LVORI...........4      6      7      8      9      9

.WEDNESDAY...

Sky/weather.........Partly sunny (50-60 percent).
Chance of pcpn......10 percent.
Max temperature.....Around 77.
Min humidity........70 percent.
Wind (20 ft)........Light winds early in the morning becoming
                    northwest 5 to 6 mph, then shifting to the west
                    late in the afternoon becoming light.
Mixing height.......1700 ft AGL increasing to 4300 ft AGL late in
                    the morning, then decreasing to 2300 ft AGL
                    late in the afternoon.
Transport winds.....North 7 to 10 mph shifting to the west 8 to 9
                    mph in the afternoon.
Dispersion index....9 increasing to 32 late in the morning increasing
                    to 45 early in the afternoon decreasing to 31.
LVORI...............7 decreasing to 5 early in the morning, then
                    increasing to 8 early in the morning decreasing
                    to 6 late in the morning decreasing to 4.

TIME (EST)      6 AM      9 AM      NOON      3 PM
Sky (%).........61        59        45        44
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
Chc of pcpn (%).10        10        10        10
Temp............62        67        74        75
RH..............97        95        76        70
20 FT wind......N 2G9     N 3G9     NW 6G9    W 6G10
Mix hgt (ft)....1300      700       3700      3900
Transport wind..N 10      N 7       NW 8      W 9
Dispersion idx..4         7         36        42
LVORI...........7         6         3         3

$$
Forecaster...Law
Requested by...Chris Jacobson
Type of request...PRESCRIBED
.TAG 2527211.0/MLB
.DELDT 12/09/25
.FormatterVersion 2.0.0
.EMAIL christopher.jacobson@fdacs.gov