FNUS74 KMOB 041259 FWSMOB SPOT FORECAST FOR 501B...E.N.R. NATIONAL WEATHER SERVICE MOBILE AL 659 AM CST SAT FEB 4 2012 FORECAST IS BASED ON IGNITION TIME OF 0900 CST ON FEBRUARY 04. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A COLD FRONT APPROACHING FROM THE SOUTHERN PLAINS MOVES THROUGH THE AREA LATE TONIGHT INTO SUNDAY AND USHERS COOLER AND DRIER AIR INTO THE REGION. AFTERNOON RELATIVE HUMIDITIES WILL REMAIN ABOVE CRITICAL LEVELS THROUGH MONDAY. .TODAY... TIME (CST) 9 AM 11 AM 1 PM 3 PM 5 PM SKY (%)...........69 69 60 60 60 WEATHER COV.......S CHC S CHC S CHC S CHC S CHC WEATHER TYPE......RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR TEMP..............63 67 69 70 69 RH................95 86 80 78 83 20 FT WIND DIR....SE SE SE SE SE 20 FT WIND SPD....12 14 12 10 8 20 FT WIND GUST...22 22 21 18 15 MIX HGT (FT)......2000 3600 4100 3600 2000 MIX HGT (M).......610 1100 1250 1100 610 TRANSP WIND DIR...SE S S S S TRANSP WIND SPD...25 25 24 22 18 TRANS SPD (M/S)...11 11 11 10 8 DISPERSION........49 66 68 57 36 LVORI.............4 4 3 3 4 CWR...............20 20 20 20 20 .TONIGHT... TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%)...........68 68 68 78 78 78 WEATHER COV.......S CHC S CHC S CHC S CHC S CHC S CHC WEATHER TYPE......RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR TEMP..............67 65 64 63 62 62 RH................89 92 96 97 98 100 20 FT WIND DIR....SE S S S S SW 20 FT WIND SPD....7 6 6 5 5 5 20 FT WIND GUST...14 12 MIX HGT (FT)......1300 1000 900 1100 1000 900 MIX HGT (M).......400 300 270 340 300 270 TRANSP WIND DIR...S S SW SW SW W TRANSP WIND SPD...17 15 14 14 12 10 TRANS SPD (M/S)...8 7 6 6 5 4 DISPERSION........26 13 12 9 8 7 LVORI.............4 5 5 8 8 8 CWR...............20 20 20 20 20 20 .SUNDAY... TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........80 80 80 69 69 69 WEATHER COV.......CHANCE CHANCE CHANCE S CHC S CHC S CHC WEATHER TYPE......RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR TEMP..............61 63 68 72 73 72 RH................100 92 77 67 60 58 20 FT WIND DIR....SW W W NW NW NW 20 FT WIND SPD....4 5 5 7 8 9 20 FT WIND GUST... 14 16 MIX HGT (FT)......800 1300 2400 4100 4200 3100 MIX HGT (M).......240 400 730 1250 1280 940 TRANSP WIND DIR...W NW NW NW NW W TRANSP WIND SPD...10 12 14 15 17 20 TRANS SPD (M/S)...4 5 6 7 8 9 DISPERSION........7 17 29 42 49 47 LVORI.............8 5 3 1 1 1 CWR...............40 40 40 20 20 20 $$ FORECASTER...MOB FORECASTER REQUESTED BY...DISPATCH TYPE OF REQUEST...PRESCRIBED .TAG 20120204.501B_.01/MOB