FNUS74 KMOB 251150 FWSMOB SPOT FORECAST FOR TRACKER LN...FL FOREST SERVICE NATIONAL WEATHER SERVICE MOBILE AL 650 AM CDT THU APR 25 2013 FORECAST IS BASED ON IGNITION TIME OF 0900 CDT ON APRIL 25. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...NORTHERLY FLOW IN THE MIXING LAYER TODAY WILL TRANSITION TO EASTERLY FRIDAY BEFORE BECOMING SOUTHEASTERLY FOR THE WEEKEND. FOG POTENTIAL AND OTHER REMARKS...PATCHY DENSE FOG EARLY THIS MORNING. FOG DEVELOPMENT NOT EXPECTED TONIGHT AND FRIDAY NIGHT. .TODAY... SKY/WEATHER.........PARTLY SUNNY (65-75 PERCENT). PATCHY DENSE FOG EARLY IN THE MORNING. MAX TEMPERATURE.....AROUND 76. MIN HUMIDITY........40 PERCENT. WIND (20 FT)........NORTH WINDS 5 TO 7 MPH. MIXING HEIGHT.......1200 FT AGL INCREASING TO 4100-4200 FT AGL. MIXING WINDS........NORTH 10 TO 14 MPH DECREASING TO AROUND 9 MPH LATE IN THE AFTERNOON. DISPERSION INDEX....9 INCREASING TO 43. LVORI...............5 DECREASING TO 1. TIME (CDT) 9 AM 11 AM 1 PM 3 PM 5 PM SKY (%)...........70 70 56 56 56 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE TEMP..............63 69 73 76 75 RH................71 57 46 41 40 20 FT WIND DIR....N N N N N 20 FT WIND SPD....5 5 6 6 5 20 FT WIND GUST... MIX HGT (FT)......1500 2400 4100 4200 3900 TRANSP WIND DIR...N N N N N TRANSP WIND SPD...14 13 10 10 9 DISPERSION........22 27 39 46 38 LVORI.............3 2 1 1 1 CWR...............10 10 10 10 10 .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING MOSTLY CLEAR (20-30 PERCENT). MIN TEMPERATURE.....AROUND 47. MAX HUMIDITY........82 PERCENT. WIND (20 FT)........NORTH WINDS 5 TO 7 MPH IN THE EVENING BECOMING LIGHT...THEN BECOMING NORTH AROUND 5 MPH EARLY IN THE MORNING. MIXING HEIGHT.......3200 FT AGL DECREASING TO 100 FT AGL. MIXING WINDS........NORTH 9 TO 12 MPH SHIFTING TO THE NORTHEAST 7 TO 8 MPH IN THE LATE EVENING AND OVERNIGHT. DISPERSION INDEX....46 DECREASING TO 4. LVORI...............1 INCREASING TO 5. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%)...........56 30 30 30 17 17 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE NONE TEMP..............74 68 59 55 51 49 RH................42 51 67 73 78 80 20 FT WIND DIR....N N N N N N 20 FT WIND SPD....5 5 4 4 4 5 20 FT WIND GUST... MIX HGT (FT)......3200 2300 500 500 300 100 TRANSP WIND DIR...N N NE NE NE NE TRANSP WIND SPD...9 12 7 7 7 8 DISPERSION........46 5 3 3 3 4 LVORI.............1 2 3 3 4 5 CWR...............10 10 10 10 10 10 .FRIDAY... SKY/WEATHER.........SUNNY (5-15 PERCENT). MAX TEMPERATURE.....AROUND 82. MIN HUMIDITY........31 PERCENT. WIND (20 FT)........NORTH WINDS 5 TO 7 MPH. MIXING HEIGHT.......100 FT AGL INCREASING TO 5500 FT AGL. MIXING WINDS........NORTHEAST 8 TO 9 MPH INCREASING TO EAST AROUND 17 MPH LATE IN THE MORNING...THEN DECREASING TO AROUND 10 MPH IN THE AFTERNOON. DISPERSION INDEX....7 INCREASING TO 63 IN THE LATE MORNING AND AFTERNOON. LVORI...............5 DECREASING TO 1. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........17 6 6 6 13 13 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE NONE TEMP..............48 52 64 76 82 82 RH................82 71 49 35 31 31 20 FT WIND DIR....N NE E E E SE 20 FT WIND SPD....5 5 5 5 6 6 20 FT WIND GUST... MIX HGT (FT)......100 100 2800 4800 5500 5200 TRANSP WIND DIR...NE NE E E E E TRANSP WIND SPD...8 9 17 17 10 10 DISPERSION........4 10 60 69 65 62 LVORI.............5 3 1 1 1 1 CWR...............10 10 10 10 10 10 $$ FORECASTER...16 REQUESTED BY...DAVID SMITH TYPE OF REQUEST...PRESCRIBED .TAG 20130425.TRACK.01/MOB