FNUS74 KMOB 191411 FWSMOB SPOT FORECAST FOR DESOTO 0966...U.S. FOREST SERVICE NATIONAL WEATHER SERVICE MOBILE AL 811 AM CST TUE JAN 19 2010 FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON JANUARY 19. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...INCREASING SOUTHERLY FLOW WILL INCREASE MOISTURE LEVELS...ESPECIALLY WEDNESDAY AHEAD OF A FRONTAL PASSAGE THURSDAY. A DRIER AIRMASS WILL MOVE OVER THE AREA WITH SURFACE HIGH PRESSURE...BUT AM NOT EXPECTING DAYTIME RELATIVE HUMIDITY VALUES TO FALL BELOW 40 PERCENT FRIDAY. SATURDAY...AS A SECOND SYSTEM APPROACHES THE AREA...INCREASING SOUTHERLY FLOW WILL BRING INCREASING MOISTURE. THIS SYSTEM WILL PUSH A FRONT ACROSS THE AREA IN THE SUNDAY NIGHT INTO EARLY MONDAY TIMEFRAME. .TODAY... TIME (CST) 10 AM NOON 2 PM 4 PM SKY (%).........27 51 51 62 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............58 64 65 64 RH..............65 57 56 60 20 FT WIND DIR..S S S S 20 FT WIND SPD..2 5 5 5 MIX HGT (FT)....1700 2400 2700 2400 MIX HGT (M).....520 730 820 730 TRANSP WIND DIR.SW SW S S TRANSP WIND SPD.6 9 10 10 TRANS SPD (M/S).3 4 4 4 DISPERSION......12 20 23 21 LVORI...........3 2 2 2 CWR.............0 0 0 0 .TONIGHT... TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........69 69 71 77 77 80 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............59 56 54 54 54 54 RH..............71 79 85 87 90 91 20 FT WIND DIR..SE SE SE SE SE SE 20 FT WIND SPD..5 5 5 4 3 3 MIX HGT (FT)....1600 700 300 200 100 100 MIX HGT (M).....490 210 90 60 30 30 TRANSP WIND DIR.SE SE SE SE S S TRANSP WIND SPD.9 9 9 8 7 7 TRANS SPD (M/S).4 4 4 4 3 3 DISPERSION......15 6 6 5 3 3 LVORI...........3 4 4 5 6 6 CWR.............10 10 10 10 10 10 .WEDNESDAY... TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........61 61 61 76 76 76 WEATHER COV.....S CHC S CHC S CHC LIKELY LIKELY LIKELY WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR TEMP............54 58 63 67 68 66 RH..............91 89 81 77 77 83 20 FT WIND DIR..SE SE SE SE SE SE 20 FT WIND SPD..3 5 7 10 10 10 MIX HGT (FT)....100 800 1600 2300 1900 1500 MIX HGT (M).....30 240 490 700 580 460 TRANSP WIND DIR.S SE SE SE SE SE TRANSP WIND SPD.7 9 13 17 16 16 TRANS SPD (M/S).3 4 6 8 7 7 DISPERSION......3 11 22 35 31 27 LVORI...........6 5 3 3 3 4 CWR.............20 20 20 60 60 60 $$ FORECASTER...MOB FORECASTER REQUESTED BY...EDDIE BAGGETT TYPE OF REQUEST...PRESCRIBED .TAG 20100119.DESOT.01/MOB