FNUS72 KMFL 151815
FWSMFL

SPOT FORECAST FOR ALLEY RX
NATIONAL WEATHER SERVICE MIAMI FL
115 PM EST MON FEB 15 2010

IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE.

SPOT FORECAST FOR ALLEY RX...U.S. FOREST SERVICE
NATIONAL WEATHER SERVICE MIAMI FL
112 PM EST MON FEB 15 2010

FORECAST IS BASED ON IGNITION TIME OF 0900 EST ON FEBRUARY 16.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...A COLD FRONT WILL MOVE ACROSS SOUTH FLORIDA TONIGHT
AND HIGH PRESSURE WILL BUILD BEHIND THE FRONT ON TUESDAY. LOW
LEVEL AND TRANSPORT WIND WILL SHIFT TO THE NORTH AND NORTHWEST BY
TUESDAY MORNING AT 10 TO 15 MPH WITH GENERALLY GOOD DISPERSION.
THIS FRONT WILL BRING COOLER WEATHER TO THE REGION BUT LOW LEVEL
MOISTURE WILL REMAIN AMPLE AND THE LOWEST RELATIVE HUMIDITY WILL
ONLY LOWER TO BETWEEN 40 AND 45 PERCENT TUESDAY AFTERNOON.

.TUESDAY...

SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT).
MAX TEMPERATURE.....AROUND 62.
MIN HUMIDITY........43 PERCENT.
DEWPOINT............46.
WIND (20 FT)........NORTHWEST WINDS 8 TO 9 MPH.
WIND (EYE LEVEL)....NORTHWEST WINDS 8 TO 9 MPH.
POP (12 HR).................10 PERCENT.
POP (12 HR).................10 PERCENT.
LAL.................1.
MIXING HEIGHT.......1300-2400 FT AGL.
MIXING WINDS........NORTHWEST 9 TO 15 MPH.
DISPERSION INDEX....15 INCREASING TO 42.
LVORI...............3.

TIME (EST)      9 AM      NOON      3 PM      6 PM
SKY (%).........50        50        50        50
WEATHER COV.....
WEATHER TYPE....NONE      NONE      NONE      NONE
12 HR CHC PCPN. 10        10        10        10
 6 HR CHC PCPN. 10        10        10        10
TEMP............52        62        65        57
RH..............73        47        45        67
20 FT WIND......N 6G10    N 6G15    NW 6G15   NW 7G15
EYE LEVEL WIND..N 6G10    N 6G15    NW 6G15   NW 7G15
MIX HGT (FT)....1300      1800      2400      2200
MIXNG WIND......N 9       NW 13     NW 15     NW 14
DISP IDX (LDSI).15        30        45        39
LVORI...........5         2         1         1
LAL.............1         1         1         1

.TUESDAY NIGHT...

SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT).
MIN TEMPERATURE.....AROUND 42.
MAX HUMIDITY........100 PERCENT.
DEWPOINT............47.
WIND (20 FT)........NORTHWEST WINDS AROUND 7 MPH EARLY IN THE
                    EVENING BECOMING LIGHT.
WIND (EYE LEVEL)....NORTHWEST WINDS AROUND 7 MPH EARLY IN THE
                    EVENING BECOMING LIGHT.
POP (12 HR).................10 PERCENT.
POP (12 HR).................10 PERCENT.
LAL.................1.
MIXING HEIGHT.......500-1500 FT AGL.
MIXING WINDS........NORTHWEST 6 TO 12 MPH.
DISPERSION INDEX....6.
LVORI...............7.

.WEDNESDAY...

SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT).
MAX TEMPERATURE.....AROUND 65.
MIN HUMIDITY........48 PERCENT.
DEWPOINT............48.
WIND (20 FT)........LIGHT WINDS BECOMING WEST 7 TO 12 MPH IN THE
                    LATE MORNING AND AFTERNOON.
WIND (EYE LEVEL)....LIGHT WINDS BECOMING WEST 7 TO 12 MPH IN THE
                    LATE MORNING AND AFTERNOON.
POP (12 HR).................10 PERCENT.
POP (12 HR).................10 PERCENT.
LAL.................1.
MIXING HEIGHT.......1200-2700 FT AGL.
MIXING WINDS........NORTHWEST 8 TO 14 MPH SHIFTING TO THE WEST 14
                    TO 18 MPH IN THE AFTERNOON.
DISPERSION INDEX....13 INCREASING TO 35 LATE IN THE MORNING...THEN
                    INCREASING TO 62 EARLY IN THE AFTERNOON
                    DECREASING TO 42 LATE IN THE AFTERNOON.
LVORI...............3.

$$
FORECASTER...BRABANDER
REQUESTED BY...JEFF CUMMINGS
TYPE OF REQUEST...PRESCRIBED

$$

REQUESTED BY...JEFF CUMMINGS
REASON FOR REQUEST...STATE, TRIBAL OR LOCAL FIRE AGENCY WORKING IN COORDINATION WITH A
FEDERAL PARTICIPANT IN THE INTERAGENCY AGREEMENT FOR METEOROLOGICAL SERVICES.