FNUS74 KMOB 041246 FWSMOB SPOT FORECAST FOR 904B...EGLIN AF BASE NATIONAL WEATHER SERVICE MOBILE AL 746 AM CDT SUN AUG 4 2013 FORECAST IS BASED ON IGNITION TIME OF 0900 CDT ON AUGUST 04. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...LIGHT SOUTHWESTERLY FLOW IS EXPECTED TODAY...BECOMING WEST TO NORTHWEST TODAY. DISPERSIONS WILL BE FAIR TO GENERALLY GOOD THIS AFTERNOON. ISOLATED THUNDERSTORMS WILL BE POSSIBLE THROUGH THE WEEKEND. FOG POTENTIAL AND OTHER REMARKS...PATCHY LATE NIGHT AND EARLY MORNING FOG WILL REMAIN POSSIBLE ACROSS THE REGION THROUGH TUESDAY. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). CHANCE OF THUNDERSTORMS AND SHOWERS IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 94. MIN HUMIDITY........50 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING WEST 6 TO 7 MPH IN THE LATE MORNING AND AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN THE AFTERNOON. MIXING HEIGHT.......800 FT AGL INCREASING TO 6300 FT AGL...THEN DECREASING TO 6000 FT AGL. MIXING WINDS........WEST AROUND 5 MPH BECOMING NORTHWEST 8 TO 9 MPH BY AFTERNOON. DISPERSION INDEX....4 INCREASING TO 55. LVORI...............7 DECREASING TO 1. TIME (CDT) 9 AM 11 AM 1 PM 3 PM 5 PM SKY (%)...........41 41 44 44 44 WEATHER COV....... CHANCE CHANCE CHANCE WEATHER TYPE......NONE NONE TSTORM TSTORM TSTORM TEMP..............83 89 93 94 92 RH................76 62 54 51 52 20 FT WIND DIR....WNW NW WNW WNW W 20 FT WIND SPD....1 5 5 5 5 20 FT WIND GUST...10 12 MIX HGT (FT)......800 4300 6300 6500 6000 TRANSP WIND DIR...W NW NW NW NW TRANSP WIND SPD...6 9 8 8 8 DISPERSION........6 43 56 61 54 LVORI.............5 1 1 1 1 CWR...............10 10 30 30 30 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT). CHANCE OF THUNDERSTORMS AND SHOWERS EARLY IN THE EVENING...THEN SLIGHT CHANCE OF THUNDERSTORMS AND SHOWERS IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. MIN TEMPERATURE.....AROUND 73. MAX HUMIDITY........96 PERCENT. WIND (20 FT)........WEST-NORTHWEST WINDS 5 TO 7 MPH EARLY IN THE EVENING BECOMING LIGHT. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN THE EVENING. MIXING HEIGHT.......3000 FT AGL DECREASING TO 200-300 FT AGL. MIXING WINDS........WEST-NORTHWEST 6 TO 8 MPH SHIFTING TO THE WEST-SOUTHWEST 3 TO 5 MPH IN THE LATE EVENING AND OVERNIGHT. DISPERSION INDEX....54 DECREASING TO 3. LVORI...............1 INCREASING TO 7. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%)...........44 30 30 30 17 17 WEATHER COV.......CHANCE S CHC S CHC S CHC PATCHY PATCHY WEATHER TYPE......TSTORM TSTORM TSTORM TSTORM FOG FOG TEMP..............89 82 78 76 75 74 RH................57 72 83 89 92 92 20 FT WIND DIR....W WNW NW NW WNW WNW 20 FT WIND SPD....5 4 2 2 1 2 20 FT WIND GUST... MIX HGT (FT)......3000 2600 900 500 300 200 TRANSP WIND DIR...NW W W W WSW WSW TRANSP WIND SPD...8 6 3 3 5 3 DISPERSION........54 3 2 2 2 2 LVORI.............1 3 6 6 6 7 CWR...............30 20 20 20 10 10 .MONDAY... SKY/WEATHER.........SUNNY (10-20 PERCENT) THEN BECOMING PARTLY SUNNY (50-60 PERCENT). PATCHY FOG EARLY IN THE MORNING. CHANCE OF THUNDERSTORMS AND SHOWERS. MAX TEMPERATURE.....AROUND 95. MIN HUMIDITY........47 PERCENT. WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. MIXING HEIGHT.......300-400 FT AGL INCREASING TO 6300 FT AGL. MIXING WINDS........WEST-SOUTHWEST AROUND 3 MPH SHIFTING TO THE WEST-NORTHWEST. DISPERSION INDEX....3 INCREASING TO 28 IN THE LATE MORNING AND AFTERNOON. LVORI...............7 DECREASING TO 5 EARLY IN THE MORNING...THEN DECREASING TO 1 LATE IN THE MORNING INCREASING TO 2 IN THE AFTERNOON. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........17 52 52 52 56 56 WEATHER COV.......PATCHY CHANCE CHANCE CHANCE CHANCE CHANCE WEATHER TYPE......FOG TSTORM TSTORM TSTORM TSTORM TSTORM TEMP..............73 78 88 93 94 93 RH................96 84 62 50 47 52 20 FT WIND DIR....WNW NNW NW NW NW WNW 20 FT WIND SPD....2 2 3 3 4 4 20 FT WIND GUST... MIX HGT (FT)......200 700 4500 5500 6300 6000 TRANSP WIND DIR...WSW WNW NW NW NW WNW TRANSP WIND SPD...3 5 8 8 8 7 DISPERSION........2 4 32 32 27 23 LVORI.............7 5 1 1 2 2 CWR...............10 30 30 30 30 30 $$ FORECASTER...16 REQUESTED BY...DISPATCH TYPE OF REQUEST...PRESCRIBED .TAG 20130804.904B_.01/MOB