FNUS72 KMLB 270742 FWSMLB SPOT FORECAST FOR THREE FORKS...SJRWMD NATIONAL WEATHER SERVICE MELBOURNE FL 242 AM EST WED JAN 27 2010 FORECAST IS BASED ON IGNITION TIME OF 1000 EST ON JANUARY 27. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A DRY AIRMASS WILL REMAIN IN PLACE OVER THE STATE TODAY...ALLOW FOR RH VALUES AT THE BURN SITE TO DROP INTO THE MID 30S FOR A FEW HOURS EARLY THIS AFTERNOON. LOW RH VALUES ARE EXPECTED TO BE MITIGATED BY MID AFTERNOON AS THE FLOW BECOMES MORE NORTHEAST THROUGH THE AFTERNOON HOURS. HIGH PRESSURE OVER THE SOUTHEAST IS EXPECTED TO KEEP WINDS AT 10 MPH OR LESS THROUGH THE DAY. .TODAY... SKY/WEATHER.........SUNNY. MAX TEMPERATURE.....AROUND 70. MIN HUMIDITY........37 PERCENT. WIND (20 FT)........NORTHWEST WINDS 1 TO 3 MPH BECOMING NORTH 5 TO 8 MPH IN THE LATE MORNING AND AFTERNOON. CHANCE OF PCPN......0 PERCENT. LAL.................1. MIXING HEIGHT.......100 FT AGL INCREASING TO 2100-3600 FT AGL IN THE LATE MORNING AND AFTERNOON. TRANSPORT WINDS.....NORTHEAST 9 TO 13 MPH. DISPERSION INDEX....35. LVORI...............0. TIME (EST) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM SKY (%).........CLR CLR CLR MCR MCR MCR MCR MCR MCR CLR CLR CLR WEATHER COV..... WEATHER TYPE.... TEMP............60 63 66 68 69 68 68 66 62 59 57 55 RH..............49 44 40 37 37 39 40 45 56 64 69 74 20 FT WIND DIR..NW N N NE NE N N N NE NE NE N 20 FT WIND SPD..5 6 7 7 8 8 8 7 6 5 5 5 20 FT WIND GUST. 10 10 10 .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR. MIN TEMPERATURE.....AROUND 44. MAX HUMIDITY........89 PERCENT. WIND (20 FT)........NORTHEAST WINDS 5 TO 6 MPH EARLY IN THE EVENING BECOMING LIGHT. CHANCE OF PCPN......0 PERCENT. LAL.................1. MIXING HEIGHT.......1800-3600 FT AGL DECREASING TO 200 FT AGL IN THE LATE EVENING AND OVERNIGHT. TRANSPORT WINDS.....NORTHEAST 8 TO 10 MPH. DISPERSION INDEX....4. LVORI...............6. .THURSDAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....AROUND 72. MIN HUMIDITY........53 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING NORTH 5 TO 8 MPH IN THE MORNING...THEN SHIFTING TO THE EAST 8 TO 9 MPH IN THE AFTERNOON. CHANCE OF PCPN......0 PERCENT. LAL.................1. MIXING HEIGHT.......200 FT AGL INCREASING TO 2500-3000 FT AGL. TRANSPORT WINDS.....EAST 9 TO 12 MPH. DISPERSION INDEX....39. LVORI...............0. $$ FORECASTER...MOSES REQUESTED BY...VOLTOLINA TYPE OF REQUEST...PRESCRIBED .TAG 20100127.THREE.01/MLB