FNUS74 KMOB 191301 FWSMOB SPOT FORECAST FOR CPT 408 409...U.S. FOREST SERVICE NATIONAL WEATHER SERVICE MOBILE AL 701 AM CST TUE JAN 19 2010 FORECAST IS BASED ON IGNITION TIME OF 1100 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. WITH THE INCREASING MOISTURE LEVELS...OVERNIGHT FOG IS EXPECTED TO DEVELOP TONIGHT. .TODAY... TIME (CST) 11 AM 1 PM 3 PM 5 PM SKY (%).........26 51 63 63 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............61 65 66 63 RH..............58 52 52 61 20 FT WIND DIR..S S S S 20 FT WIND SPD..3 4 5 3 MIX HGT (FT)....2100 2900 3700 2600 MIX HGT (M).....640 880 1130 790 TRANSP WIND DIR.SW SW S S TRANSP WIND SPD.8 9 9 7 TRANS SPD (M/S).4 4 4 3 DISPERSION......21 22 25 21 LVORI...........2 2 2 2 CWR.............0 0 0 0 .TONIGHT... TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........70 70 72 75 75 77 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............60 56 53 52 52 52 RH..............67 78 85 86 89 90 20 FT WIND DIR..S S S S S S 20 FT WIND SPD..2 3 4 3 3 2 MIX HGT (FT)....2000 900 300 200 100 100 MIX HGT (M).....610 270 90 60 30 30 TRANSP WIND DIR.S S S S S S TRANSP WIND SPD.6 7 8 7 7 6 TRANS SPD (M/S).3 3 4 3 3 3 DISPERSION......15 3 5 3 3 3 LVORI...........3 4 5 6 6 6 CWR.............10 10 10 10 10 10 .WEDNESDAY... TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........69 69 69 83 83 83 WEATHER COV.....S CHC S CHC S CHC LIKELY LIKELY LIKELY WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR TEMP............52 55 60 65 67 66 RH..............90 85 77 72 70 74 20 FT WIND DIR..S S S S S S 20 FT WIND SPD..3 4 6 9 10 9 MIX HGT (FT)....100 800 1500 2200 2100 1700 MIX HGT (M).....30 240 460 670 640 520 TRANSP WIND DIR.S S S S S S TRANSP WIND SPD.7 8 12 15 16 15 TRANS SPD (M/S).3 4 5 7 7 7 DISPERSION......3 9 19 32 31 27 LVORI...........6 4 3 3 3 3 CWR.............20 20 20 60 60 60 $$ FORECASTER...MOB FORECASTER REQUESTED BY...DAVID BERENS TYPE OF REQUEST...PRESCRIBED .TAG 20100119.CPT40.01/MOB