295 FNUS74 KMOB 221958 FWSMOB SPOT FORECAST FOR DESOTO 15311...US FOREST SERVICE NATIONAL WEATHER SERVICE MOBILE AL 258 PM CDT TUE MAR 22 2016 FORECAST IS BASED ON IGNITION TIME OF 1515 CDT ON MARCH 22. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. ...HIGH(75+)DISPERSION INDICES EXPECTED WEDNESDAY OVER INLAND SOUTHEAST MISSISSIPPI... .DISCUSSION...SOUTHERLY FLOW WILL INCREASE TONIGHT THROUGH WEDNESDAY AS SURFACE HIGH PRESSURE MOVES TO THE EAST COAST. FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT). MIN TEMPERATURE.....AROUND 49. MAX HUMIDITY........100 PERCENT. WIND (20 FT)........SOUTH WINDS 5 TO 8 MPH. MIXING HEIGHT.......4000 FT AGL DECREASING TO 100 FT AGL. MIXING WINDS........SOUTH 20 TO 21 MPH DECREASING TO 8 TO 10 MPH IN THE LATE EVENING AND OVERNIGHT. DISPERSION INDEX....55 DECREASING TO 8. LVORI...............1 INCREASING TO 9. STABILITY CLASS.....C BECOMING F. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%)...........3 9 15 22 27 39 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE NONE TEMP..............67 60 55 53 52 51 RH................41 58 73 85 91 96 20 FT WIND DIR....S S S S S S 20 FT WIND SPD....7 6 5 5 5 4 20 FT WIND GUST... MIX HGT (FT)......4000 2200 400 400 300 100 MIX HGT (M).......1220 670 120 120 90 30 TRANSP WIND DIR...S S S S S S TRANSP WIND SPD...20 21 10 10 9 8 TRANS SPD (M/S)...9 9 4 4 4 4 DISPERSION........55 12 4 4 4 5 LVORI.............1 2 4 4 6 9 STABILITY CLASS...C F F F F F CWR...............0 0 0 0 0 0 .WEDNESDAY... SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). MAX TEMPERATURE.....AROUND 76. MIN HUMIDITY........46 PERCENT. WIND (20 FT)........SOUTH WINDS 5 TO 9 MPH INCREASING TO 9 TO 12 MPH IN THE AFTERNOON. MIXING HEIGHT.......100 FT AGL INCREASING TO 2600 FT AGL LATE IN THE MORNING...THEN INCREASING TO 5000 FT AGL EARLY IN THE AFTERNOON DECREASING TO 4000 FT AGL LATE IN THE AFTERNOON. MIXING WINDS........SOUTH 8 TO 9 MPH INCREASING TO 26 TO 29 MPH IN THE LATE MORNING AND AFTERNOON. DISPERSION INDEX....3 INCREASING TO 82. LVORI...............9 DECREASING TO 1. STABILITY CLASS.....F BECOMING C. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........52 58 67 62 63 73 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE NONE TEMP..............49 55 67 74 76 75 RH................100 86 60 49 46 50 20 FT WIND DIR....S S S S S S 20 FT WIND SPD....4 5 7 9 10 9 20 FT WIND GUST... 16 17 16 MIX HGT (FT)......100 100 2600 2600 5000 4000 MIX HGT (M).......30 30 790 790 1520 1220 TRANSP WIND DIR...S S S S S S TRANSP WIND SPD...8 9 26 26 28 29 TRANS SPD (M/S)...4 4 12 12 13 13 DISPERSION........5 1 57 57 85 79 LVORI.............9 6 1 1 1 1 STABILITY CLASS...F C C C C C CWR...............0 0 0 0 0 0 $$ FORECASTER...13 REQUESTED BY...DESOTO DISPATCH TYPE OF REQUEST...PRESCRIBED .TAG 20160322.DESOT.02/MOB