FNUS72 KJAX 202231 FWSJAX SPOT FORECAST FOR FLYING R FIRE...MARION CO FIRE NATIONAL WEATHER SERVICE JACKSONVILLE FL 631 PM EDT TUE JUL 20 2010 FORECAST IS BASED ON REQUEST TIME OF 1823 EDT ON JULY 20. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... ATLANTIC HIGH PRESSURE RIDGE ACROSS THE AREA WILL CHANGE LITTLE THROUGH THURSDAY AS A DRIER THAN NORMAL AIRMASS KEEPS THUNDERSTORM ACTIVITY SOMEWHAT SUPPRESSED. TROPICAL MOISTURE WILL INCREASE ACROSS AT LEAST THE FLORIDA ZONES BEGINNING FRIDAY WITH BETTER CHANCES FOR SHOWERS AND THUNDERSTORMS. WIND SPEEDS WILL REMAIN BELOW 15 MPH. RELATIVE HUMIDITY VALUES WILL REMAIN WELL ABOVE CRITICAL LEVELS THROUGHOUT THE PERIOD. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT). MIN TEMPERATURE.....AROUND 75. MAX HUMIDITY........99 PERCENT. WIND (20 FT)........EAST WINDS 6 TO 10 MPH IN THE EVENING BECOMING LIGHT. MIXING HEIGHT.......4100 FT AGL DECREASING TO 300-1800 FT AGL EARLY IN THE EVENING. MIXING WINDS........SOUTHEAST 10 TO 17 MPH SHIFTING TO THE EAST 5 TO 7 MPH AFTER MIDNIGHT. DISPERSION INDEX....2. CHANCE OF PCPN......10 PERCENT. LVORI...............6. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........25 15 15 15 9 9 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............92 87 83 80 78 77 RH..............57 67 79 86 91 95 20 FT WIND......E 10 E 9 E 8 E 6 E 2 E 2 20 FT WIND GUST.15 15 15 10 5 10 MIX HGT (FT)....4100 1800 1800 1000 300 1100 TRANSPORT WIND..SE 17 SE 17 SE 17 SE 10 E 5 E 7 LVORI...........6 6 6 6 6 6 DISPERSION INDX.70 11 11 5 3 3 CHC OF PCPN (%).10 10 10 10 0 0 .WEDNESDAY... SKY/WEATHER.........SUNNY (15-25 PERCENT). MAX TEMPERATURE.....AROUND 96. MIN HUMIDITY........43 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING EAST 6 TO 10 MPH IN THE LATE MORNING AND AFTERNOON. MIXING HEIGHT.......1100-1900 FT AGL INCREASING TO 4500-6400 FT AGL. MIXING WINDS........EAST 7 TO 14 MPH INCREASING TO AROUND 17 MPH LATE IN THE AFTERNOON. DISPERSION INDEX....70. CHANCE OF PCPN......0 PERCENT. LVORI...............MISSING. TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........8 16 16 12 24 24 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............76 78 87 92 95 93 RH..............96 91 65 51 45 47 20 FT WIND......E 2 E 2 E 6 E 9 E 10 E 10 20 FT WIND GUST.10 10 15 15 15 15 MIX HGT (FT)....1100 1900 1900 4200 6400 6400 TRANSPORT WIND..E 7 E 12 E 12 E 13 E 14 E 14 LVORI...........M M M M M M DISPERSION INDX.3 25 25 48 69 69 CHC OF PCPN (%).0 0 0 0 10 10 $$ FORECASTER...ZAPPE REQUESTED BY...WALKER TYPE OF REQUEST...WILDFIRE .TAG 20100720.FLYIN.01/JAX