FNUS74 KMOB 291157 FWSMOB SPOT FORECAST FOR THURSDAY...FL. D.O.F. NATIONAL WEATHER SERVICE MOBILE AL 657 AM CDT THU JUL 29 2010 FORECAST IS BASED ON IGNITION TIME OF 0710 CDT ON JULY 29. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...HIGH PRESSURE WEST OF THE AREA WILL BRING A NORTHWESTERLY WIND FLOW THROUGH FRIDAY. A WEAK SURFACE TROUGH ACROSS SOUTHERN GEORGIA AND NORTHERN FLORIDA WILL LIFT NORTHWEST BY LATE IN THE WEEK AND THEN BEGINS TO STALL JUST NORTH OF THE AREA OVER THE WEEKEND. THIS WILL ALLOW WINDS TO TURN TO A SOUTHWESTERLY COMPONENT. RELATIVE HUMIDITY VALUES WILL REMAIN HIGH...AND HOT TEMPERATURES WILL CREATE A DEEP MIXING LAYER AND VERY HIGH DISPERSIONS THROUGH THE WEEKEND. .TODAY... TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM SKY (%)...........7 7 7 52 52 52 WEATHER COV....... S CHC S CHC S CHC WEATHER TYPE......NONE NONE NONE TSTORM TSTORM TSTORM TEMP..............75 81 87 94 94 92 RH................87 76 62 49 50 54 HEAT INDEX .......75 85 94 103 103 101 20 FT WIND DIR....NW NW NW NW NW NW 20 FT WIND SPD....5 5 5 5 5 5 MIX HGT (FT)......1300 3400 5100 6500 6100 5200 MIX HGT (M).......400 1040 1550 1980 1860 1580 TRANSP WIND DIR...NW NW NW NW NW NW TRANSP WIND SPD...7 13 15 14 15 13 TRANS SPD (M/S)...3 6 7 6 7 6 DISPERSION........13 54 88 96 98 77 LVORI.............5 1 1 1 1 1 CWR...............10 10 10 20 20 20 CEILINGS..........300 300 300 60 60 60 SEAS..............0 0 0 0 0 0 .TONIGHT... TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%)...........52 47 47 47 48 48 WEATHER COV.......S CHC S CHC S CHC WEATHER TYPE......TSTORM NONE NONE NONE TSTORM TSTORM TEMP..............90 86 81 78 76 75 RH................58 68 81 89 93 94 HEAT INDEX .......99 93 86 78 76 75 20 FT WIND DIR....NW NW NW NW N N 20 FT WIND SPD....5 5 5 5 4 4 MIX HGT (FT)......4600 2700 300 200 200 200 MIX HGT (M).......1400 820 90 60 60 60 TRANSP WIND DIR...NW NW NW NW N N TRANSP WIND SPD...10 7 5 3 3 3 TRANS SPD (M/S)...4 3 2 1 1 1 DISPERSION........58 6 3 3 2 2 LVORI.............1 3 5 6 6 7 CWR...............20 10 10 10 20 20 CEILINGS..........60 300 300 300 300 300 SEAS..............0 0 0 0 0 0 .FRIDAY... TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........48 37 37 37 37 37 WEATHER COV.......S CHC S CHC S CHC WEATHER TYPE......TSTORM NONE NONE NONE TSTORM TSTORM TEMP..............75 80 91 95 96 95 RH................96 83 60 52 50 52 HEAT INDEX .......75 85 102 107 107 105 20 FT WIND DIR....N N NW NW W W 20 FT WIND SPD....4 3 2 1 2 4 MIX HGT (FT)......1000 2600 5000 6500 6900 6400 MIX HGT (M).......300 790 1520 1980 2100 1950 TRANSP WIND DIR...N N N N NW W TRANSP WIND SPD...2 5 9 7 6 7 TRANS SPD (M/S)...1 2 4 3 3 3 DISPERSION........1 14 53 50 43 45 LVORI.............8 4 1 1 1 1 CWR...............20 10 10 10 20 20 CEILINGS..........300 300 300 300 300 300 SEAS..............0 0 0 0 0 0 $$ FORECASTER...MOB FORECASTER REQUESTED BY...SHANNON BOWMAN TYPE OF REQUEST...PRESCRIBED .TAG 20100729.THURS.01/MOB