FNUS74 KMOB 071248 FWSMOB SPOT FORECAST FOR 201...EGLIN AF BASE NATIONAL WEATHER SERVICE MOBILE AL 748 AM CDT SUN APR 7 2013 FORECAST IS BASED ON IGNITION TIME OF 0755 CDT ON APRIL 07. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A PERSISTENT SOUTHERLY FLOW WILL BRING INCREASING GULF MOISTURE ACROSS THE BURN AREA OVER THE NEXT FEW DAYS. LOWEST RELATIVE HUMIDITY VALUES WILL DROP TO AROUND 54 PERCENT THIS AFTERNOON AND AROUND 56 PERCENT MONDAY AFTERNOON. GOOD DISPERSION VALUES IN THE MID 60S TO MID 70S BE EXPECTED BOTH AFTERNOONS. FOG POTENTIAL AND OTHER REMARKS...FOG IS LIKELY NEAR THE BURN AREA TONIGHT AND MONDAY NIGHT. ITS LOOKING MORE LIKE THE FOG COULD BE SIGNIFICANT TONIGHT...WITH VISIBILITIES POSSIBLY REDUCED TO 1/2 TO 1 MILE. VISIBILITIES SHOULD ONLY BE REDUCED TO 2 MILES MONDAY NIGHT. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). PATCHY FOG EARLY IN THE MORNING. MAX TEMPERATURE.....AROUND 75. MIN HUMIDITY........54 PERCENT. WIND (20 FT)........EAST WINDS 6 MPH SHIFTING TO THE SOUTH 9 MPH BY EARLY AFTERNOON. MIXING HEIGHT.......INCREASING TO 5400 FT AGL. MIXING WINDS........SOUTHEAST 9 TO 13 MPH INCREASING TO SOUTH 18 MPH. DISPERSION INDEX....INCREASING TO 75. LVORI...............DECREASING TO 1. TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM SKY (%)...........31 31 43 46 46 46 WEATHER COV.......PATCHY WEATHER TYPE......FOG NONE NONE NONE NONE NONE TEMP..............49 59 68 73 75 74 RH................94 82 70 57 54 57 20 FT WIND DIR....E E SE S S S 20 FT WIND SPD....6 6 8 9 9 8 20 FT WIND GUST... 17 17 MIX HGT (FT)......400 400 2800 5100 5100 5400 MIX HGT (M).......120 120 850 1550 1550 1650 TRANSP WIND DIR...SE SE SE S S S TRANSP WIND SPD...9 9 13 17 17 18 TRANS SPD (M/S)...4 4 6 8 8 8 DISPERSION........9 9 39 70 70 75 LVORI.............5 5 3 1 1 1 CWR...............0 0 0 0 0 0 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING MOSTLY CLOUDY (50-60 PERCENT). PATCHY FOG AFTER MIDNIGHT. MIN TEMPERATURE.....AROUND 56. MAX HUMIDITY........100 PERCENT. WIND (20 FT)........SOUTHEAST WINDS 7 TO 9 MPH. MIXING HEIGHT.......5400 FT AGL DECREASING TO 300 FT AGL. MIXING WINDS........SOUTH AROUND 18 MPH BECOMING SOUTHEAST 7 TO 9 MPH. DISPERSION INDEX....75 DECREASING TO 7. LVORI...............1 INCREASING TO 8. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%)...........46 46 46 46 52 55 WEATHER COV....... PATCHY PATCHY WEATHER TYPE......NONE NONE NONE NONE FOG FOG TEMP..............73 67 63 62 60 59 RH................62 77 87 88 92 96 20 FT WIND DIR....S S S S SE SE 20 FT WIND SPD....8 7 6 6 6 6 20 FT WIND GUST... MIX HGT (FT)......5400 300 300 300 300 300 MIX HGT (M).......1650 90 90 90 90 90 TRANSP WIND DIR...S S S S SE SE TRANSP WIND SPD...18 9 8 8 8 7 TRANS SPD (M/S)...8 4 4 4 4 3 DISPERSION........75 8 7 7 7 6 LVORI.............1 4 5 5 6 8 CWR...............0 0 0 0 0 0 .MONDAY... SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT). PATCHY FOG EARLY IN THE MORNING. MAX TEMPERATURE.....AROUND 77. MIN HUMIDITY........56 PERCENT. WIND (20 FT)........SOUTHEAST WINDS 6 MPH INCREASING TO SOUTH 12 MPH. MIXING HEIGHT.......300 FT AGL INCREASING TO 5000 FT AGL. MIXING WINDS........SOUTHEAST AROUND 7 MPH EARLY INCREASING TO SOUTH 18 TO 21 MPH. DISPERSION INDEX....6 INCREASING TO 66. LVORI...............8 DECREASING TO 1. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........55 45 45 45 30 30 WEATHER COV.......PATCHY PATCHY WEATHER TYPE......FOG FOG NONE NONE NONE NONE TEMP..............57 60 69 73 76 77 RH................100 90 69 62 57 56 20 FT WIND DIR....SE SE SE SE S S 20 FT WIND SPD....6 6 10 10 12 11 20 FT WIND GUST... 20 20 23 21 MIX HGT (FT)......300 300 2600 2600 4800 5000 MIX HGT (M).......90 90 790 790 1460 1520 TRANSP WIND DIR...SE SE S S S S TRANSP WIND SPD...7 7 18 18 21 18 TRANS SPD (M/S)...3 3 8 8 9 8 DISPERSION........6 7 45 45 66 65 LVORI.............8 5 1 1 1 1 CWR...............0 10 10 10 10 10 $$ FORECASTER...22 REQUESTED BY...DISPATCH TYPE OF REQUEST...PRESCRIBED .TAG 20130407.201__.01/MOB