FNUS74 KMOB 031223 FWSMOB SPOT FORECAST FOR FRIDAY...FL. D.O.F. NATIONAL WEATHER SERVICE MOBILE AL 723 AM CDT FRI SEP 3 2010 FORECAST IS BASED ON IGNITION TIME OF 0725 CDT ON SEPTEMBER 03. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...HIGH PRESSURE WILL WEAKEN OVER THE SOUTHEAST TODAY AS A COLD FRONT MOVES SOUTHEAST OUT OF THE PLAINS. HIGH TEMPERATURES WILL LIFT INTO THE MID 90S. DEWPOINTS MIXING OUT INTO THE MID 60S WILL ALLOW HUMIDITIES TO FALL INTO THE MID 30 PERCENT RANGE BY AFTERNOON. NO RAIN IS FORECAST. AVERAGE TO GOOD DAYTIME DISPERSION. FRONTAL PASSAGE IS FORECAST BY DAYBREAK SATURDAY RESULTING IN A LIGHT NORTH TO NORTHEAST WIND. LOWEST HUMIDITIES SATURDAY SIMILAR TO TODAY...MID 30 PERCENT RANGE. .TODAY... TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM SKY (%)...........20 20 20 26 26 26 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE NONE TEMP..............67 81 91 94 95 92 RH................94 57 41 37 36 40 HEAT INDEX .......67 83 92 95 96 94 20 FT WIND DIR....NW NW NW SW SW SW 20 FT WIND SPD....1 3 5 5 6 6 MIX HGT (FT)......2700 4100 5100 5400 5500 5200 MIX HGT (M).......820 1250 1550 1650 1680 1580 TRANSP WIND DIR...NW NW NW SW SW SW TRANSP WIND SPD...2 5 7 8 10 10 TRANS SPD (M/S)...1 2 3 4 4 4 DISPERSION........7 24 42 50 65 61 LVORI.............6 2 1 1 1 1 CWR...............0 0 0 0 0 0 CEILINGS..........300 300 300 300 300 300 SEAS..............0 0 0 0 0 0 .TONIGHT... TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%)...........26 24 24 24 54 54 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE NONE TEMP..............89 81 75 72 70 69 RH................46 63 81 88 91 92 HEAT INDEX .......91 84 75 72 70 69 20 FT WIND DIR....SW SW SW W NW N 20 FT WIND SPD....5 4 4 3 3 2 MIX HGT (FT)......4900 200 200 200 100 100 MIX HGT (M).......1490 60 60 60 30 30 TRANSP WIND DIR...SW SW SW W NW N TRANSP WIND SPD...9 7 6 5 3 3 TRANS SPD (M/S)...4 3 3 2 1 1 DISPERSION........49 3 3 2 2 2 LVORI.............1 3 5 6 7 7 CWR...............0 10 10 10 10 10 CEILINGS..........300 300 300 300 20 20 SEAS..............0 0 0 0 0 0 .SATURDAY... TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........54 39 39 39 46 46 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE NONE TEMP..............68 71 82 88 90 90 RH................93 79 51 41 37 38 HEAT INDEX .......68 71 83 88 90 89 20 FT WIND DIR....N N NE NE NE N 20 FT WIND SPD....3 5 6 6 5 5 MIX HGT (FT)......100 3100 4200 4800 5000 5000 MIX HGT (M).......30 940 1280 1460 1520 1520 TRANSP WIND DIR...N N NE NE NE N TRANSP WIND SPD...5 7 10 10 9 8 TRANS SPD (M/S)...2 3 4 4 4 4 DISPERSION........2 26 51 57 53 44 LVORI.............7 3 1 1 1 1 CWR...............10 10 10 10 10 10 CEILINGS..........20 300 300 300 300 300 SEAS..............0 0 0 0 0 0 $$ FORECASTER...10 REQUESTED BY...SHANNON BOWMAN TYPE OF REQUEST...PRESCRIBED .TAG 20100903.FRIDA.01/MOB