FNUS74 KMOB 141143 FWSMOB SPOT FORECAST FOR C-28 C-23...U.S. FOREST SERVICE NATIONAL WEATHER SERVICE MOBILE AL 643 AM CDT THU MAR 14 2013 FORECAST IS BASED ON IGNITION TIME OF 0655 CDT ON MARCH 14. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. ...RED FLAG WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 6 PM CDT THIS EVENING... .DISCUSSION...A DRY AIRMASS WILL REMAIN INTACT ACROSS THE FORECAST AREA TODAY AS SURFACE HIGH PRESSURE SETTLES NEAR THE GULF COAST. ANOTHER LONG DURATION PERIOD OF RELATIVE HUMIDITY IN THE 20-24 PERCENT RANGE IS EXPECTED ACROSS SOUTH CENTRAL AND SOUTHWEST ALABAMA...WHERE A RED FLAG WARNING WILL BE IN EFFECT FROM 1 PM TO 6 PM CDT. FOG POTENTIAL AND OTHER REMARKS...NO FOG IS EXPECTED. .TODAY... SKY/WEATHER.........SUNNY (5-15 PERCENT). MAX TEMPERATURE.....AROUND 62. MIN HUMIDITY........20 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING NORTH AROUND 6 MPH LATE IN THE MORNING...THEN SHIFTING TO THE NORTHWEST 6 TO 7 MPH IN THE AFTERNOON. MIXING HEIGHT.......300-400 FT AGL INCREASING TO 4200 FT AGL. MIXING WINDS........NORTH 5 TO 8 MPH INCREASING TO 12 TO 16 MPH IN THE LATE MORNING AND AFTERNOON. DISPERSION INDEX....7 INCREASING TO 69. LVORI...............3 DECREASING TO 1 IN THE LATE MORNING AND AFTERNOON. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%)...........5 13 13 13 13 13 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE NONE TEMP..............32 36 46 55 61 62 RH................72 63 44 27 22 20 20 FT WIND DIR....NW N N N NW W 20 FT WIND SPD....3 4 5 5 6 5 20 FT WIND GUST... 12 12 13 12 MIX HGT (FT)......300 400 3000 3000 3800 4200 MIX HGT (M).......90 120 910 910 1160 1280 TRANSP WIND DIR...N N NE NE N N TRANSP WIND SPD...5 8 16 16 12 14 TRANS SPD (M/S)...2 4 7 7 5 6 DISPERSION........5 8 61 61 52 69 LVORI.............3 3 1 1 1 1 CWR...............0 0 0 0 0 0 .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT). MIN TEMPERATURE.....AROUND 37. MAX HUMIDITY........89 PERCENT. WIND (20 FT)........WEST WINDS 5 TO 6 MPH EARLY IN THE EVENING BECOMING LIGHT. MIXING HEIGHT.......4200 FT AGL DECREASING TO 300-400 FT AGL. MIXING WINDS........NORTH AROUND 14 MPH BECOMING NORTHWEST AROUND 8 MPH EARLY IN THE EVENING...THEN DECREASING TO AROUND 2 MPH LATE IN THE EVENING SHIFTING TO THE SOUTHWEST 2 TO 3 MPH AFTER MIDNIGHT. DISPERSION INDEX....69 DECREASING TO 3. LVORI...............1 INCREASING TO 6. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%)...........13 7 7 7 7 7 WEATHER COV....... WEATHER TYPE......NONE NONE NONE NONE NONE NONE TEMP..............58 49 42 39 38 38 RH................31 47 71 79 82 84 20 FT WIND DIR....W W W W W W 20 FT WIND SPD....5 4 2 2 1 1 20 FT WIND GUST...12 MIX HGT (FT)......4200 1600 400 400 200 200 MIX HGT (M).......1280 490 120 120 60 60 TRANSP WIND DIR...N NW NW NW SW SW TRANSP WIND SPD...14 8 2 2 3 2 TRANS SPD (M/S)...6 4 1 1 1 1 DISPERSION........69 4 1 1 2 1 LVORI.............1 2 4 4 5 6 CWR...............0 0 0 0 0 0 $$ FORECASTER...32 REQUESTED BY...MICHAEL HEARD TYPE OF REQUEST...PRESCRIBED .TAG 20130314.C28C2.01/MOB