FNUS74 KMOB 211325 FWSMOB SPOT FORECAST FOR CHICK CPT 461 464...US FOREST SERVICE NATIONAL WEATHER SERVICE MOBILE AL 825 AM CDT SUN APR 21 2013 FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON APRIL 21. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...SURFACE HIGH PRESSURE ALONG THE APPALACHIANS WILL BRING A LIGHT EASTERLY WIND TO THE BURN AREA TODAY WITH LOWEST RH VALUES AROUND 30 PERCENT AND GOOD DISPERSION. FOG POTENTIAL AND OTHER REMARKS...PATCHY LIGHT FOG TONIGHT WITH VISIBILITIES REDUCED TO 3 TO 5 MILES. .TODAY... SKY/WEATHER.........SUNNY (0-10 PERCENT). MAX TEMPERATURE.....AROUND 74. MIN HUMIDITY........30 PERCENT. WIND (20 FT)........EAST AROUND 6 MPH. MIXING HEIGHT.......INCREASING TO 5500 FT AGL. MIXING WINDS........EAST 14 MPH DECREASING TO AROUND 8 MPH LATE IN THE AFTERNOON. DISPERSION INDEX....4 INCREASING TO 63 IN THE LATE MORNING AND EARLY AFTERNOON...THEN DECREASING TO 51 LATE IN THE AFTERNOON. LVORI...............6 DECREASING TO 1. TIME (CDT) 10 AM NOON 2 PM 4 PM SKY (%)...........9 9 8 8 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE TEMP..............55 68 74 74 RH................60 37 30 31 20 FT WIND DIR....E E E E 20 FT WIND SPD....6 6 6 5 20 FT WIND GUST... MIX HGT (FT)......4000 4000 4900 5500 MIX HGT (M).......1220 1220 1490 1680 TRANSP WIND DIR...E E E E TRANSP WIND SPD...14 14 10 8 TRANS SPD (M/S)...6 6 4 4 DISPERSION........67 67 59 51 LVORI.............1 1 1 1 CWR...............0 0 0 0 .TONIGHT... SKY/WEATHER.........CLEAR (0-10 PERCENT) THEN BECOMING PARTLY CLOUDY (25-35 PERCENT). MIN TEMPERATURE.....AROUND 49. MAX HUMIDITY........98 PERCENT. WIND (20 FT)........EAST TO NORTHEAST WINDS 2 TO 5 MPH. MIXING HEIGHT.......5500 FT AGL DECREASING TO 200 FT AGL. MIXING WINDS........EAST 5 TO 8 MPH SHIFTING TO THE NORTHEAST AROUND 2 MPH EARLY IN THE MORNING. DISPERSION INDEX....51 DECREASING TO 2. LVORI...............1 INCREASING TO 6. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%)...........8 1 1 1 31 31 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE NONE TEMP..............72 65 57 53 51 50 RH................35 49 71 81 85 86 20 FT WIND DIR....E NE E E NE NE 20 FT WIND SPD....5 4 3 3 3 2 20 FT WIND GUST... MIX HGT (FT)......5500 2700 900 900 300 200 MIX HGT (M).......1680 820 270 270 90 60 TRANSP WIND DIR...E E E E E NE TRANSP WIND SPD...8 8 8 8 5 5 TRANS SPD (M/S)...4 4 4 4 2 2 DISPERSION........51 4 4 4 2 2 LVORI.............1 2 4 4 5 6 CWR...............0 0 0 0 0 0 .MONDAY... SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT) THEN BECOMING PARTLY SUNNY (60-70 PERCENT). MAX TEMPERATURE.....AROUND 76. MIN HUMIDITY........55 PERCENT. WIND (20 FT)........LIGHT NORTHEAST WINDS BECOMING SOUTHEAST LATE. MIXING HEIGHT.......200 FT AGL INCREASING TO 5900 FT AGL. MIXING WINDS........EAST 5 TO 9 MPH BECOMING SOUTH LATE. DISPERSION INDEX....2 INCREASING TO 23. LVORI...............6 DECREASING TO 2. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........31 75 75 75 54 54 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE NONE TEMP..............49 54 66 71 73 74 RH................93 86 65 59 56 55 20 FT WIND DIR....NE NE E E E SE 20 FT WIND SPD....2 3 6 6 6 7 20 FT WIND GUST... MIX HGT (FT)......200 500 3600 3600 5900 5300 MIX HGT (M).......60 150 1100 1100 1800 1620 TRANSP WIND DIR...NE E E E SE S TRANSP WIND SPD...5 9 8 8 7 6 TRANS SPD (M/S)...2 4 4 4 3 3 DISPERSION........2 7 21 21 23 18 LVORI.............6 5 2 2 2 2 CWR...............0 10 10 10 10 10 $$ FORECASTER...22 REQUESTED BY...DAVID BERENS TYPE OF REQUEST...PRESCRIBED .TAG 20130421.CHICK.01/MOB