FNUS74 KMOB 101214 FWSMOB SPOT FORECAST FOR JACKSON GUARD...EGLIN AF BASE NATIONAL WEATHER SERVICE MOBILE AL 714 AM CDT SAT AUG 10 2013 FORECAST IS BASED ON IGNITION TIME OF 0800 CDT ON AUGUST 10. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...SOUTH TO SOUTHEAST FLOW IN THE MIXING LAYER THROUGH THE PERIOD WILL KEEP MOISTURE LEVELS HIGH. EXPECT PERIODS OF MAINLY AFTERNOON AND EARLY EVENING SHOWERS AND THUNDERSTORMS. DISPERSIONS EXPECTED TO RISE TO GENERALLY GOOD LEVELS DURING THE AFTERNOON. FOG POTENTIAL AND OTHER REMARKS...PATCHY LIGHT FOG POSSIBLE LATE AT NIGHT AND EARLY MORNINGS. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). PATCHY FOG EARLY IN THE MORNING. SCATTERED THUNDERSTORMS AND SHOWERS. MAX TEMPERATURE.....AROUND 91. MIN HUMIDITY........56 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTH-SOUTHEAST 5 TO 7 MPH IN THE LATE MORNING AND AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. MIXING HEIGHT.......300 FT AGL INCREASING TO 6000 FT AGL EARLY IN THE AFTERNOON. MIXING WINDS........NORTHEAST AROUND 5 MPH SHIFTING TO THE SOUTHEAST. DISPERSION INDEX....8 INCREASING TO 70 EARLY IN THE AFTERNOON. LVORI...............6 DECREASING TO 1. TIME (CDT) 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........48 48 48 47 47 WEATHER COV.......SCTTRD SCTTRD SCTTRD SCTTRD SCTTRD WEATHER TYPE......TSTORM TSTORM TSTORM TSTORM TSTORM TEMP..............81 87 90 90 89 RH................77 62 57 56 58 20 FT WIND DIR....ENE ESE ESE SE SSE 20 FT WIND SPD....2 5 5 5 5 20 FT WIND GUST... MIX HGT (FT)......1400 3700 3700 6000 4300 MIX HGT (M).......430 1130 1130 1830 1310 TRANSP WIND DIR...E E E ESE SE TRANSP WIND SPD...7 9 9 10 10 TRANS SPD (M/S)...3 4 4 4 4 DISPERSION........12 40 40 70 52 LVORI.............4 1 1 1 1 CWR...............30 30 30 50 50 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT). SCATTERED THUNDERSTORMS AND SHOWERS EARLY IN THE EVENING...THEN ISOLATED THUNDERSTORMS AND SHOWERS. MIN TEMPERATURE.....AROUND 72. MAX HUMIDITY........100 PERCENT. WIND (20 FT)........SOUTH-SOUTHEAST WINDS 5 TO 6 MPH EARLY IN THE EVENING BECOMING LIGHT. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. MIXING HEIGHT.......4300 FT AGL DECREASING TO 1600-1800 FT AGL. MIXING WINDS........SOUTH-SOUTHEAST 7 TO 10 MPH. DISPERSION INDEX....52 DECREASING TO 5. LVORI...............1 INCREASING TO 9. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%)...........47 49 49 49 38 38 WEATHER COV.......SCTTRD ISOLTD ISOLTD ISOLTD ISOLTD ISOLTD WEATHER TYPE......TSTORM TSTORM TSTORM TSTORM TSTORM TSTORM TEMP..............87 83 79 77 75 73 RH................63 70 80 88 93 96 20 FT WIND DIR....SSE S SSE SSE SE E 20 FT WIND SPD....5 4 3 3 3 2 20 FT WIND GUST... MIX HGT (FT)......4300 2500 2000 2000 1600 1800 MIX HGT (M).......1310 760 610 610 490 550 TRANSP WIND DIR...SE S S S S SSE TRANSP WIND SPD...10 9 9 9 8 7 TRANS SPD (M/S)...4 4 4 4 4 3 DISPERSION........52 6 4 4 4 3 LVORI.............1 3 5 5 6 9 CWR...............50 20 20 20 20 20 .SUNDAY... SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT) THEN BECOMING MOSTLY CLOUDY (70-80 PERCENT). ISOLATED THUNDERSTORMS AND SHOWERS IN THE MORNING...THEN SCATTERED THUNDERSTORMS AND SHOWERS IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 92. MIN HUMIDITY........61 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING EAST-SOUTHEAST AROUND 5 MPH LATE IN THE MORNING...THEN SHIFTING TO THE SOUTH 6 TO 7 MPH IN THE AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. MIXING HEIGHT.......1800 FT AGL INCREASING TO 5300 FT AGL EARLY IN THE AFTERNOON. MIXING WINDS........SOUTH 6 TO 10 MPH. DISPERSION INDEX....3 INCREASING TO 29. LVORI...............9 DECREASING TO 3 LATE IN THE AFTERNOON. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........38 79 79 79 67 67 WEATHER COV.......ISOLTD ISOLTD ISOLTD ISOLTD SCTTRD SCTTRD WEATHER TYPE......TSTORM TSTORM TSTORM TSTORM TSTORM TSTORM TEMP..............73 77 87 89 90 89 RH................100 90 67 61 61 63 20 FT WIND DIR....E ENE ESE ESE S S 20 FT WIND SPD....2 2 5 5 6 5 20 FT WIND GUST... MIX HGT (FT)......1800 2100 3700 3700 5300 3800 MIX HGT (M).......550 640 1130 1130 1620 1160 TRANSP WIND DIR...SSE SE SSE SSE S S TRANSP WIND SPD...7 6 7 7 9 10 TRANS SPD (M/S)...3 3 3 3 4 4 DISPERSION........3 15 19 19 29 28 LVORI.............9 4 2 2 2 3 CWR...............20 20 20 20 40 40 $$ FORECASTER...13 REQUESTED BY...DISPATCH TYPE OF REQUEST...PRESCRIBED .TAG 20130810.JACKS.01/MOB