FNUS74 KMOB 071324 FWSMOB SPOT FORECAST FOR BIGFOOT RX BURN BLOCK 1355...DESOTO RANGER DISTRICT NATIONAL WEATHER SERVICE MOBILE AL 724 AM CST THU MAR 7 2013 FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON MARCH 07. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...NORTH TO SOUTH ORIENTED SURFACE HIGH PRESSURE SYSTEM FROM THE UPPER MIDWEST DOWN INTO THE GULF REMAINS IN PLACE TODAY AND FRIDAY MAINTAINING A WELL DEFINED SUBSIDENCE INVERSION IN THE BOUNDARY LAYER. DRY. MIXED LAYER NORTHERLY FLOW TODAY BECOMES MORE EASTERLY FRIDAY AFTERNOON. UNDER DRY CONDITIONS...FAIR DISPERSION TODAY AND FRIDAY. FOG NOT EXPECTED IN THE NEAR TERM. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). MAX TEMPERATURE.....AROUND 61. MIN HUMIDITY........32 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST AROUND 5 MPH. MIXING HEIGHT.......INCREASING TO 3500 FT AGL. MIXING WINDS........NORTHEAST TO NORTH 8 TO 10 MPH. DISPERSION INDEX....INCREASING TO 40. (FAIR). LVORI...............1. TIME (CST) 10 AM NOON 2 PM 4 PM SKY (%)...........33 33 33 33 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE TEMP..............52 58 61 60 RH................45 35 32 36 20 FT WIND DIR....NE NE NE SW 20 FT WIND SPD....5 5 5 5 20 FT WIND GUST... MIX HGT (FT)......1800 3100 3100 3500 MIX HGT (M).......550 940 940 1070 TRANSP WIND DIR...NE NE NE N TRANSP WIND SPD...10 10 10 9 TRANS SPD (M/S)...4 4 4 4 DISPERSION........24 40 40 40 LVORI.............2 1 1 1 CWR...............0 0 0 0 .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT). MIN TEMPERATURE.....AROUND 38. MAX HUMIDITY........83 PERCENT. WIND (20 FT)........LIGHT WINDS. MIXING HEIGHT.......3200 FT AGL DECREASING TO 300 FT AGL. MIXING WINDS........WEST AROUND 6 MPH SHIFTING TO THE NORTHEAST 5 TO 6 MPH AFTER MIDNIGHT. DISPERSION INDEX....3. (VERY POOR). LVORI...............3 INCREASING TO 5. TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%)...........14 14 14 14 14 14 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE NONE TEMP..............53 48 45 43 41 39 RH................51 65 73 76 79 81 20 FT WIND DIR....W W N NE NE N 20 FT WIND SPD....2 2 1 1 1 2 20 FT WIND GUST... MIX HGT (FT)......3200 3200 1200 300 300 300 MIX HGT (M).......980 980 370 90 90 90 TRANSP WIND DIR...W W N NE NE NE TRANSP WIND SPD...6 6 5 5 5 6 TRANS SPD (M/S)...3 3 2 2 2 3 DISPERSION........3 3 2 2 2 3 LVORI.............3 3 3 4 4 5 CWR...............0 0 0 0 0 0 .FRIDAY... SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT). MAX TEMPERATURE.....AROUND 71. MIN HUMIDITY........28 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST AROUND 5 MPH LATE IN THE AFTERNOON. MIXING HEIGHT.......INCREASING TO 3300 FT AGL. MIXING WINDS........SOUTHEAST 6 TO 8 MPH. DISPERSION INDEX....INCREASING TO 33. (FAIR). LVORI...............4 DECREASING TO 1. TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........44 44 44 44 44 44 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE NONE TEMP..............38 47 60 68 71 69 RH................83 67 42 31 28 32 20 FT WIND DIR....N N NE E E SE 20 FT WIND SPD....2 2 3 4 4 4 20 FT WIND GUST... MIX HGT (FT)......300 300 2400 3300 3300 3300 MIX HGT (M).......90 90 730 1010 1010 1010 TRANSP WIND DIR...NE NE NE E E SE TRANSP WIND SPD...6 6 7 8 8 8 TRANS SPD (M/S)...3 3 3 4 4 4 DISPERSION........6 6 21 33 33 33 LVORI.............4 4 2 1 1 1 CWR...............0 0 0 0 0 0 $$ FORECASTER...10 REQUESTED BY...CLIFTON WILLIS TYPE OF REQUEST...PRESCRIBED .TAG 20130307.BIGFO.01/MOB