686 FNUS74 KMOB 151255 FWSMOB SPOT FORECAST FOR DE SOTO 14530...USFS NATIONAL WEATHER SERVICE MOBILE AL 755 AM CDT THU MAY 15 2014 FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON MAY 15. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...FOLLOWING A FRONTAL PASSAGE...A COOLER...DRIER AIRMASS WILL SHIFT EAST OVER THE AREA. GENERAL NORTHWESTERLY FLOW WILL TRANSITION TO WESTERLY INTO THE WEEKEND. A DEEPENING MIXING LAYER DUE TO WARMING TEMPS WILL ALLOW DAYTIME DISPERSIONS TO RISE ABOVE 75 FRIDAY. FOG POTENTIAL AND OTHER REMARKS...FOG NOT EXPECTED THE NEXT FEW DAYS. *NOTE - NO OBSERVATION PROVIDED ON-SITE. FORECAST MAY LESS APPLICABLE TO BURN SITE AS A RESULT. * .TODAY... SKY/WEATHER.........SUNNY (5-15 PERCENT). MAX TEMPERATURE.....AROUND 72. MIN HUMIDITY........32 PERCENT. WIND (20 FT)........NORTHWEST WINDS AROUND 9 MPH INCREASING TO NORTH-NORTHWEST 14 TO 17 MPH IN THE LATE MORNING AND AFTERNOON. MIXING HEIGHT.......700 FT AGL INCREASING TO 4800 FT AGL EARLY IN THE AFTERNOON DECREASING TO 3400 FT AGL. MIXING WINDS........NORTH-NORTHWEST AROUND 22 MPH DECREASING TO AROUND 12 MPH EARLY IN THE MORNING...THEN INCREASING TO 18 TO 22 MPH IN THE LATE MORNING AND AFTERNOON. DISPERSION INDEX....13 INCREASING TO 66. LVORI...............4 DECREASING TO 1. STABILITY CLASS.....F BECOMING B EARLY IN THE MORNING...THEN BECOMING C LATE IN THE MORNING BECOMING D EARLY IN THE AFTERNOON BECOMING C. TIME (CDT) 10 AM NOON 2 PM 4 PM SKY (%)...........12 12 17 17 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE TEMP..............61 67 71 72 RH................51 40 34 32 20 FT WIND DIR....NW NW N NNW 20 FT WIND SPD....11 11 14 10 20 FT WIND GUST... MIX HGT (FT)......2800 3800 4800 3400 MIX HGT (M).......850 1158 1460 1040 TRANSP WIND DIR...NNW NNW N NNW TRANSP WIND SPD...18 18 22 18 TRANS SPD (M/S)...8 8 10 8 DISPERSION........44 55 66 65 LVORI.............1 1 1 1 STABILITY CLASS...C C D C CWR...............10 10 0 0 .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT). MIN TEMPERATURE.....AROUND 46. MAX HUMIDITY........93 PERCENT. WIND (20 FT)........NORTH-NORTHWEST WINDS AROUND 14 MPH DECREASING TO AROUND 8 MPH EARLY IN THE EVENING...THEN BECOMING LIGHT IN THE LATE EVENING AND OVERNIGHT. MIXING HEIGHT.......2400 FT AGL DECREASING TO 100 FT AGL. MIXING WINDS........NORTH-NORTHWEST 14 TO 18 MPH BECOMING WEST-NORTHWEST 4 TO 6 MPH IN THE LATE EVENING AND EARLY MORNING...THEN SHIFTING TO THE WEST-SOUTHWEST AROUND 3 MPH EARLY IN THE MORNING. DISPERSION INDEX....65 DECREASING TO 4. LVORI...............1 INCREASING TO 7. STABILITY CLASS.....C BECOMING F. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%)...........17 11 11 11 15 15 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE NONE TEMP..............71 66 57 53 50 48 RH................35 44 68 78 85 88 20 FT WIND DIR....NNW NNW W W SW SSW 20 FT WIND SPD....10 5 3 3 1 1 20 FT WIND GUST... MIX HGT (FT)......2400 1900 500 500 300 100 MIX HGT (M).......730 580 150 150 90 30 TRANSP WIND DIR...NNW NNW NW NW WNW WSW TRANSP WIND SPD...18 14 6 6 3 3 TRANS SPD (M/S)...8 6 3 3 1 1 DISPERSION........65 6 3 3 2 2 LVORI.............1 2 3 3 5 7 STABILITY CLASS...C F F F F F CWR...............0 10 10 10 10 10 .FRIDAY... SKY/WEATHER.........SUNNY (5-15 PERCENT). MAX TEMPERATURE.....AROUND 79. MIN HUMIDITY........35 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING WEST 5 TO 7 MPH IN THE MORNING...THEN INCREASING TO WEST-NORTHWEST AROUND 13 MPH EARLY IN THE AFTERNOON DECREASING TO AROUND 9 MPH LATE IN THE AFTERNOON. MIXING HEIGHT.......100 FT AGL INCREASING TO 7300 FT AGL EARLY IN THE AFTERNOON DECREASING TO 5000 FT AGL LATE IN THE AFTERNOON. MIXING WINDS........SOUTH-SOUTHWEST 3 TO 5 MPH INCREASING TO WEST-NORTHWEST 13 TO 16 MPH IN THE LATE MORNING AND AFTERNOON. DISPERSION INDEX....4 INCREASING TO 69 LATE IN THE MORNING...THEN INCREASING TO 79 EARLY IN THE AFTERNOON DECREASING TO 53 LATE IN THE AFTERNOON. LVORI...............7 DECREASING TO 1. STABILITY CLASS.....F BECOMING B IN THE MORNING...THEN BECOMING C EARLY IN THE AFTERNOON BECOMING B LATE IN THE AFTERNOON. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........15 0 0 0 4 4 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE NONE TEMP..............47 53 68 75 79 79 RH................93 77 50 39 35 37 20 FT WIND DIR....SSW S WSW WSW WNW W 20 FT WIND SPD....1 2 6 6 9 8 20 FT WIND GUST... MIX HGT (FT)......100 700 3700 5600 7300 5000 MIX HGT (M).......30 210 1130 1710 2230 1520 TRANSP WIND DIR...WSW SSW W W WNW W TRANSP WIND SPD...3 5 15 15 16 13 TRANS SPD (M/S)...1 2 7 7 7 6 DISPERSION........2 5 69 69 79 53 LVORI.............7 4 1 1 1 1 STABILITY CLASS...F B B B C B CWR...............10 0 0 0 0 0 $$ FORECASTER...16 REQUESTED BY...BOBBY ISER TYPE OF REQUEST...PRESCRIBED .TAG 20140515.DESOT.01/MOB