898
FNUS72 KMLB 281001
FWSMLB

Spot Forecast for 9.1 RX...USFWD
National Weather Service Melbourne FL
501 AM EST Fri Feb 28 2025

Forecast is based on ignition time of 0600 EST on February 28.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...

North to north-northeast winds today behind a dry cold front. High
pressure will then build into the area through Saturday, with no
precipitation forecast. Light, generally westerly winds will prevail
tomorrow. No min RH concerns today, with high temperatures near normal.
Saturday, min RH is forecast to fall to around 35 percent. Widespread
fog is not forecast. Fair to good dispersion each afternoon.

.TODAY...

Sky/weather.........Sunny (15-25 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 73.
Min humidity........49 percent.
Wind (20 ft)........North winds 6 to 10 mph.
Mixing height.......2200 ft AGL increasing to 3000 ft AGL in the
                    late morning and afternoon.
Transport winds.....North 8 to 17 mph.
Dispersion index....12 increasing to 43 late in the morning.
LVORI...............6 decreasing to 2.

TIME (EST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........30  37  18  12  16  23  13  8   8   6   7   14
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............57  57  60  66  69  70  72  72  72  71  70  68
RH..............96  96  90  70  61  57  51  49  49  49  53  57
20 FT wind dir..NW  N   N   N   N   N   N   N   N   N   N   NE
20 FT wind spd..7   6   6   7   8   10  9   9   9   8   7   6
20 FT wind gust.14  14  14  14  15  15  15  14  13  12  12  9
Mix hgt (kft)...0.5 0.5 0.6 2.2 2.6 2.6 2.8 3.0 2.9 2.9 2.2 1.4
Transp wind dir.N   N   N   N   N   N   N   N   N   N   N   N
Transp wind spd.13  14  15  17  15  14  12  9   9   8   8   8
Dispersion idx..9   10  14  43  43  38  34  30  29  27  22  17
LVORI...........6   6   5   3   1   1   1   2   2   2   2   2

.TONIGHT...

Sky/weather.........Mostly clear (15-25 percent).
Chance of pcpn......0 percent.
Min temperature.....Around 54.
Max humidity........93 percent.
Wind (20 ft)........Northeast winds around 5 mph early in the
                    evening becoming light.
Mixing height.......300 ft AGL.
Transport winds.....Northeast 5 to 8 mph shifting to the east
                    overnight, then shifting to the west 3 to 7 mph.
Dispersion index....9 decreasing to 3 early in the evening.
LVORI...............4 increasing to 7.

TIME (EST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........25     4      8      14     27     32
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      0      0      0      0      0
Temp............64     61     60     58     56     56
RH..............65     75     81     87     93     90
20 ft wind......NE 5   NE 2   NE 1   SW 1   W 1    W 2
20 ft wind gust.7      5      5      3      3      5
Mix hgt (ft)....1200   400    400    400    400    300
Transport wind..NE 8   NE 7   E 5    E 3    W 3    W 6
Dispersion idx..13     3      2      2      2      3
LVORI...........3      4      5      6      7      6

.SATURDAY...

Sky/weather.........Mostly sunny (30-40 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 77.
Min humidity........36 percent.
Wind (20 ft)........Light winds becoming west around 5 mph early in
                    the afternoon.
Mixing height.......1700 ft AGL increasing to 3900 ft AGL late in
                    the morning.
Transport winds.....West 6 to 9 mph.
Dispersion index....7 increasing to 32 in the afternoon.
LVORI...............6 decreasing to 2.

TIME (EST)      6 AM      9 AM      NOON      3 PM
Sky (%).........42        36        23        28
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
Chc of pcpn (%).0         0         0         0
Temp............55        63        72        75
RH..............86        62        46        38
20 FT wind......NW 2G6    NW 2G7    W 3G8     W 5G8
Mix hgt (ft)....300       1200      3200      3500
Transport wind..NW 6      W 8       W 9       W 9
Dispersion idx..3         11        28        30
LVORI...........6         3         2         2

$$
Forecaster...Leahy
Requested by...Blake Shaw
Type of request...PRESCRIBED
.TAG 2504215.1/MLB
.DELDT 02/28/25
.FormatterVersion 2.0.0
.EMAIL blake_shaw@fws.gov