FNUS74 KBMX 041256 FWSBMX SPOT FORECAST FOR FALL CITY - UPDATE...USFS NATIONAL WEATHER SERVICE BIRMINGHAM AL 756 AM CDT WED JUL 4 2012 FORECAST IS BASED ON REQUEST TIME OF 0750 CDT ON JULY 04. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... ANOTHER HOT DAY WITH HIGHS WELL INTO THE 90S. ISOLATED TO SCATTERED THUNDERSTORMS ARE EXPECTED BY THIS AFTERNOON. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT). CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 97. MIN HUMIDITY........39 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING NORTHWEST AROUND 5 MPH LATE IN THE MORNING...THEN BECOMING LIGHT LATE IN THE AFTERNOON. CHANCE OF PCPN......30 PERCENT. LAL................. MIXING HEIGHT.......0-300 FT AGL INCREASING TO 2500 FT AGL EARLY IN THE MORNING...THEN INCREASING TO 5300 FT AGL LATE IN THE MORNING INCREASING TO 7700-9400 FT AGL IN THE LATE MORNING AND EARLY AFTERNOON DECREASING TO 6000 FT AGL DECREASING TO 2600 FT AGL LATE IN THE AFTERNOON DECREASING TO 300-1100 FT AGL. TRANSPORT WINDS.....NORTHWEST 1 TO 9 MPH INCREASING TO 7 TO 12 MPH IN THE LATE MORNING AND EARLY AFTERNOON...THEN SHIFTING TO THE SOUTH 2 TO 3 MPH LATE IN THE AFTERNOON. DISPERSION INDEX....5 INCREASING TO 104 LATE IN THE MORNING...THEN DECREASING TO 80 EARLY IN THE AFTERNOON DECREASING TO 46 EARLY IN THE AFTERNOON DECREASING TO 11 DECREASING TO 3 LATE IN THE AFTERNOON. TIME (CDT) 8 AM 10 AM NOON 2 PM 4 PM SKY.............CLEAR PCLDY PCLDY PCLDY PCLDY WEATHER COV..... CHANCE CHANCE CHANCE WEATHER TYPE....NONE NONE TSTORM TSTORM TSTORM TEMP............78 90 94 95 96 RH..............68 58 51 44 41 20 FT WIND......W 2 NW 5 N 5 N 5 N 3 20 FT WIND GUST.5 10 10 10 5 CHC OF PCPN (%).30 30 30 30 30 MIX HGT (FT)....5300 9000 9400 6000 1100 TRANSPORT WIND..320/9 330/12 350/12 220/7 200/3 DISPERSION......4 103 105 46 5 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT). CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. MIN TEMPERATURE.....AROUND 72. MAX HUMIDITY........89 PERCENT. WIND (20 FT)........LIGHT WINDS. CHANCE OF PCPN......20 PERCENT. LAL................. MIXING HEIGHT.......2900-4300 FT AGL DECREASING TO 0-1800 FT AGL IN THE LATE EVENING AND OVERNIGHT. TRANSPORT WINDS.....WEST 2 TO 7 MPH. DISPERSION INDEX....21 INCREASING TO 32 EARLY IN THE EVENING...THEN DECREASING TO 13 LATE IN THE EVENING DECREASING TO 1 IN THE LATE EVENING AND OVERNIGHT. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY.............PCLDY PCLDY PCLDY PCLDY PCLDY MCLEAR WEATHER COV.....CHANCE S CHC S CHC WEATHER TYPE....TSTORM TSTORM TSTORM NONE NONE NONE TEMP............92 86 79 76 74 73 RH..............44 55 72 76 81 84 20 FT WIND......NW 2 NW 2 SW 1 N 0 NE 0 NE 0 20 FT WIND GUST.5 5 <5 <5 <5 <5 CHC OF PCPN (%).30 20 20 20 20 20 MIX HGT (FT)....2900 3400 300 BLW100 200 200 TRANSPORT WIND..240/6 250/7 210/5 240/3 250/3 260/3 DISPERSION......21 29 1 2 2 2 .THURSDAY... SKY/WEATHER.........SUNNY (20-30 PERCENT). CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 98. MIN HUMIDITY........43 PERCENT. WIND (20 FT)........LIGHT WINDS. CHANCE OF PCPN......30 PERCENT. LAL................. MIXING HEIGHT.......0-200 FT AGL INCREASING TO 10600-11700 FT AGL. TRANSPORT WINDS.....NORTH 1 TO 10 MPH. DISPERSION INDEX....3 INCREASING TO 95 LATE IN THE MORNING...THEN DECREASING TO 71 EARLY IN THE AFTERNOON DECREASING TO 59 EARLY IN THE AFTERNOON DECREASING TO 35 DECREASING TO 23 LATE IN THE AFTERNOON DECREASING TO 11. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY.............MCLEAR MCLEAR MCLEAR MCLEAR PCLDY PCLDY WEATHER COV..... CHANCE CHANCE CHANCE WEATHER TYPE....NONE NONE NONE TSTORM TSTORM TSTORM TEMP............74 79 88 92 94 94 RH..............86 76 59 47 43 43 20 FT WIND......NE 0 NE 1 N 2 N 3 N 3 N 3 20 FT WIND GUST.<5 <5 5 5 5 5 CHC OF PCPN (%).20 30 30 30 30 30 MIX HGT (FT)....BLW100 2500 8100 11000 11700 10600 TRANSPORT WIND..250/2 270/5 340/10 010/9 020/6 020/2 DISPERSION......1 2 5 92 59 23 $$ FORECASTER...JAARON REQUESTED BY...NIKKA JEFFERSON TYPE OF REQUEST...WILDFIRE .TAG 20120704.FALLC.01/BMX