FNUS74 KMOB 291300 FWSMOB SPOT FORECAST FOR CHICK CPT 406...U.S. FOREST SERVICE NATIONAL WEATHER SERVICE MOBILE AL 800 AM CDT FRI MAR 29 2013 FORECAST IS BASED ON IGNITION TIME OF 0820 CDT ON MARCH 29. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A RIDGE OF HIGH PRESSURE OVER THE NORTHERN GULF WILL MAINTAIN A LIGHT TO OCCASIONALLY MODERATE SOUTHERLY FLOW OVER THE AREA THROUGH THE WEEKEND WITH INCREASING GULF MOISTURE. AFTERNOON RELATIVE HUMIDITIES WILL DROP TO NEAR CRITICAL BUT WILL NOT SATISFY DURATION OR OTHER CRITERIA. AFTERNOON RELATIVE HUMIDITIES WILL REMAIN ABOVE CRITICAL LEVELS ON SATURDAY AND WELL ABOVE CRITICAL LEVELS ON SUNDAY. FOG POTENTIAL AND OTHER REMARKS...PATCHY DENSE FOG IS POSSIBLE SATURDAY MORNING AND SUNDAY MORNING. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT). MAX TEMPERATURE.....AROUND 75. MIN HUMIDITY........28 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 6 TO 9 MPH IN THE LATE MORNING AND AFTERNOON. MIXING HEIGHT.......200 FT AGL INCREASING TO 6600 FT AGL. MIXING WINDS........SOUTH AROUND 2 MPH SHIFTING TO THE NORTH EARLY IN THE MORNING...THEN INCREASING TO SOUTH 10 TO 14 MPH IN THE LATE MORNING AND AFTERNOON. DISPERSION INDEX....2 INCREASING TO 61. LVORI...............9 DECREASING TO 1. TIME (CDT) 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........41 41 41 40 40 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE TEMP..............43 58 68 73 74 RH................80 55 36 29 29 20 FT WIND DIR....W S S S S 20 FT WIND SPD....1 5 5 8 8 20 FT WIND GUST... MIX HGT (FT)......200 3100 3100 6000 6600 MIX HGT (M).......60 940 940 1830 2010 TRANSP WIND DIR...N SW SW SW S TRANSP WIND SPD...2 10 10 14 13 TRANS SPD (M/S)...1 4 4 6 6 DISPERSION........3 39 39 62 59 LVORI.............5 1 1 1 1 CWR...............0 0 0 0 0 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING MOSTLY CLOUDY (45-55 PERCENT). MIN TEMPERATURE.....AROUND 49. MAX HUMIDITY........92 PERCENT. WIND (20 FT)........SOUTH WINDS 7 TO 9 MPH BECOMING LIGHT. MIXING HEIGHT.......6600 FT AGL DECREASING TO 200-300 FT AGL. MIXING WINDS........SOUTH 9 TO 13 MPH BECOMING SOUTHWEST 5 TO 7 MPH IN THE LATE EVENING AND OVERNIGHT. DISPERSION INDEX....59 DECREASING TO 4. LVORI...............1 INCREASING TO 5. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%)...........40 45 45 45 52 52 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE NONE TEMP..............71 63 58 57 54 52 RH................36 50 66 70 76 82 20 FT WIND DIR....S S S S SW SW 20 FT WIND SPD....8 5 4 4 3 2 20 FT WIND GUST... MIX HGT (FT)......6600 1000 200 200 200 300 MIX HGT (M).......2010 300 60 60 60 90 TRANSP WIND DIR...S S S S SW SW TRANSP WIND SPD...13 9 7 7 6 5 TRANS SPD (M/S)...6 4 3 3 3 2 DISPERSION........59 6 5 5 3 2 LVORI.............1 2 3 3 4 5 CWR...............0 0 0 0 0 0 .SATURDAY... SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). CHANCE OF RAIN SHOWERS IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 74. MIN HUMIDITY........43 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 6 TO 9 MPH IN THE LATE MORNING AND AFTERNOON. MIXING HEIGHT.......300 FT AGL INCREASING TO 5800 FT AGL. MIXING WINDS........SOUTHWEST 3 TO 5 MPH INCREASING TO SOUTH 12 TO 14 MPH. DISPERSION INDEX....3 INCREASING TO 55. LVORI...............5 DECREASING TO 1. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........52 72 72 72 87 87 WEATHER COV....... CHANCE CHANCE WEATHER TYPE......NONE NONE NONE NONE RNSHWR RNSHWR TEMP..............50 53 63 70 73 74 RH................88 85 66 51 44 43 20 FT WIND DIR....SW SW SW SW S S 20 FT WIND SPD....2 1 5 5 8 7 20 FT WIND GUST... MIX HGT (FT)......300 300 2900 2900 5400 5800 MIX HGT (M).......90 90 880 880 1650 1770 TRANSP WIND DIR...SW SW SW SW SW S TRANSP WIND SPD...5 3 9 9 14 12 TRANS SPD (M/S)...2 1 4 4 6 5 DISPERSION........2 4 29 29 59 51 LVORI.............5 5 2 2 1 1 CWR...............0 10 10 10 30 30 $$ FORECASTER...32 REQUESTED BY...RODNEY LANDRUM TYPE OF REQUEST...PRESCRIBED .TAG 20130329.CHICK.01/MOB