FNUS72 KJAX 291225
FWSJAX

SPOT FORECAST FOR GUANA RIVER WMA...FWC
NATIONAL WEATHER SERVICE JACKSONVILLE FL
825 AM EDT THU APR 29 2010

FORECAST IS BASED ON IGNITION TIME OF 1100 EDT ON APRIL 29.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
LINGERING DRY AIR WILL COMBINE WITH MODERATING TEMPERATURES TODAY
TO PRODUCE ANOTHER PERIOD OF CRITICAL RELATIVE HUMIDITIES
ACROSS MUCH OF NORTHEAST FLORIDA. WINDS WILL REMAIN LIGHT.

ONSHORE FLOW WILL BECOME WELL ESTABLISHED BY FRIDAY...BRINGING MUCH
HIGHER MOISTURE LEVELS TO THE REGION THROUGH THE WEEKEND.

.TODAY...

SKY/WEATHER.........SUNNY (10-20 PERCENT).
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........43 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING EAST 10 TO 15 MPH.
MIXING HEIGHT.......700-1100 FT AGL INCREASING TO 3700-5200 FT AGL.
MIXING WINDS........LIGHT AND VARIABLE BECOMING SOUTHEAST 10 TO 15 MPH
                    IN THE AFTERNOON.
DISPERSION INDEX....43.

TIME (EDT)      11 AM  1 PM   3 PM   5 PM
SKY (%).........7      7      23     23
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE
TEMP............70     74     75     75
RH..............53     47     46     51
20 FT WIND......NE 5   E 8    E 12   E 14
20 FT WIND GUST.8      12     18     20
MIX HGT (FT)....3700   3700   5200   4600
TRANSPORT WIND..NE 7   NE 7   E 10   SE 16

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).
MIN TEMPERATURE.....AROUND 66.
MAX HUMIDITY........89 PERCENT.
WIND (20 FT)........SOUTH WINDS 10 TO 15 MPH.
MIXING HEIGHT.......4600 FT AGL DECREASING TO 500-800 FT AGL.
MIXING WINDS........SOUTHEAST 15 TO 20 MPH.
DISPERSION INDEX....7.

TIME (EDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........23     11     11     11     10     10
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............75     72     70     69     68     67
RH..............52     57     66     72     77     81
20 FT WIND......SE 15  SE 14  SE 13  SE 10  S 9    S 8
20 FT WIND GUST.20     18     16     14     12     12
MIX HGT (FT)....4600   1800   1800   1100   500    500
TRANSPORT WIND..SE 16  SE 21  SE 21  SE 16  SE 12  SE 12

.FRIDAY...

SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT).
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........57 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 10 TO 15 MPH.
MIXING HEIGHT.......1000-1500 FT AGL INCREASING TO 3300-4100 FT AGL.
MIXING WINDS........SOUTH 15 TO 20 MPH.
DISPERSION INDEX....50.

$$
FORECASTER...HESS
REQUESTED BY...JUSTIN ELLENBERGER
TYPE OF REQUEST...PRESCRIBED
.TAG 20100429.GUANA.01/JAX