FNUS74 KMOB 191320 FWSMOB SPOT FORECAST FOR COMPT 21...U.S.F.S NATIONAL WEATHER SERVICE MOBILE AL 720 AM CST THU FEB 19 2009 FORECAST IS BASED ON IGNITION TIME OF 0900 CST ON FEBRUARY 19. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...DRY COOL WEATHER WILL SETTLE OVER THE CENTRAL GULF COAST REGION THROUGH SATURDAY MORNING AS A SURFACE RIDGE OF HIGH PRESSURE BUILDS OVER THE LOWER MISSISSIPPI RIVER VALLEY AND CENTRAL GULF STATES. AFTERNOON HUMIDITIES WILL HAVE TO BE CLOSELY MONITORED THROUGH FRIDAY. COOLER DRYER WEATHER WILL BECOME REESTABLISHED OVER THE FORECAST AREA SUNDAY THROUGH TUESDAY IN THE WAKE OF A SURFACE COLD FRONT WHICH MOVES ACROSS THE REGION EARLY SUNDAY. .TODAY... TIME (CST) 9 AM 11 AM 1 PM 3 PM 5 PM SKY (%).........21 21 6 6 6 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE TEMP............53 56 60 60 54 RH..............67 46 34 29 38 20 FT WIND DIR..NW NW NW NW NW 20 FT WIND SPD..11 12 11 9 7 MIX HGT (FT)....2900 3700 3800 3500 3200 MIX HGT (M).....880 1130 1160 1070 980 TRANSP WIND DIR.NW NW NW NW NW TRANSP WIND SPD.18 20 18 15 12 TRANS SPD (M/S).8 9 8 7 5 DISPERSION......43 52 49 53 40 LVORI...........1 1 1 1 1 CWR.............0 0 0 0 0 .TONIGHT... TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........0 0 0 0 0 0 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............49 43 39 37 34 32 RH..............45 57 63 65 67 70 20 FT WIND DIR..NW NW NW NW N N 20 FT WIND SPD..6 6 7 7 6 5 MIX HGT (FT)....3200 2300 1200 300 300 300 MIX HGT (M).....980 700 370 90 90 90 TRANSP WIND DIR.NW NW NW NW N N TRANSP WIND SPD.10 10 12 12 10 9 TRANS SPD (M/S).4 4 5 5 4 4 DISPERSION......43 7 8 8 7 4 LVORI...........1 3 3 3 3 3 CWR.............0 0 0 0 0 0 .FRIDAY... TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........12 12 12 12 12 12 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............31 35 46 54 58 55 RH..............0 0 38 23 19 22 20 FT WIND DIR..N N N NW NW NW 20 FT WIND SPD..5 5 5 4 4 3 MIX HGT (FT)....300 1500 3100 4300 3700 2800 MIX HGT (M).....90 460 940 1310 1130 850 TRANSP WIND DIR.N N N NW NW NW TRANSP WIND SPD.8 7 7 6 6 5 TRANS SPD (M/S).4 3 3 3 3 2 DISPERSION......4 14 26 32 25 16 LVORI...........2 2 2 1 2 2 CWR.............10 10 10 10 10 10 $$ FORECASTER...MOB FORECASTER REQUESTED BY...DFMO TYPE OF REQUEST...PRESCRIBED .TAG 20090219.COMPT.01/MOB