FNUS74 KBMX 122119 FWSBMX SPOT FORECAST FOR TIME CHANGE...US FOREST SERVICE NATIONAL WEATHER SERVICE BIRMINGHAM AL 419 PM CDT TUE MAR 12 2013 FORECAST IS BASED ON REQUEST TIME OF 1559 CDT ON MARCH 12. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... BREEZY NW WINDS WILL CONTINUE FOR THE NEXT COUPLE OF HOURS... SETTLING DOWN BELOW 5-7 MPH BY 7 OR 8 PM. RH VALUES WILL CONTINUE TO BE LOW DURING THE NEXT COUPLE OF AFTERNOONS. A RFW MAY BE NECESSARY TOMORROW...THOUGH WE MAY NOT MEET THE TIME CRITERIA... AND IT WILL BE BREEZY ONCE AGAIN. NW GUSTS OF 20-25 MPH LOOK LIKELY. THURSDAY SHOULD BE A NO-BRAINER RFW AS BOTH RH VALUES AND TIME CRITERIA LOOK TO BE MET. NO RAIN IS IN THE FORECAST UNTIL AT LEAST MONDAY. .TONIGHT... SKY/WEATHER.........CLEAR (0-10 PERCENT). MIN TEMPERATURE.....AROUND 33. MAX HUMIDITY........85 PERCENT. WIND (20 FT)........NORTHWEST WINDS 5 TO 7 MPH EARLY IN THE EVENING BECOMING LIGHT. CHANCE OF PCPN......0 PERCENT. MIXING HEIGHT.......800-2600 FT AGL DECREASING TO 100-600 FT AGL LATE IN THE EVENING. TRANSPORT WINDS.....NORTHWEST 8 TO 16 MPH DECREASING TO 3 TO 6 MPH LATE IN THE NIGHT. DISPERSION INDEX....53 DECREASING TO 6. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY.............CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............53 45 39 35 34 33 RH..............40 55 72 81 82 82 20 FT WIND......NW 7 NW 5 NW 2 NW 2 NW 2 NW 2 20 FT WIND GUST.10 10 5 5 5 5 CHC OF PCPN (%).0 0 0 0 0 0 MIX HGT (FT)....2600 1800 800 500 400 400 TRANSPORT WIND..310/16 310/14 310/10 320/13 320/10 320/6 DISPERSION......53 31 11 6 5 3 .WEDNESDAY... SKY/WEATHER.........SUNNY (0-10 PERCENT). MAX TEMPERATURE.....AROUND 55. MIN HUMIDITY........28 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING NORTHWEST 6 TO 13 MPH WITH GUSTS TO AROUND 25 MPH EARLY IN THE MORNING. CHANCE OF PCPN......0 PERCENT. MIXING HEIGHT.......0-1500 FT AGL INCREASING TO 5100-5600 FT AGL. TRANSPORT WINDS.....WEST 2 TO 9 MPH INCREASING TO NORTHWEST AROUND 28 MPH. DISPERSION INDEX....3 INCREASING TO 87. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY.............CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............33 35 45 52 55 55 RH..............79 73 52 36 31 28 20 FT WIND......NW 2 NW 6 NW 10 NW 12 NW 13 NW 13 20 FT WIND GUST.5 10 15 20 25 25 CHC OF PCPN (%).0 0 0 0 0 0 MIX HGT (FT)....BLW100 1500 4500 5300 5500 5500 TRANSPORT WIND..280/2 280/9 310/24 310/25 310/25 320/28 DISPERSION......1 4 32 79 81 88 $$ FORECASTER...UNGER REQUESTED BY...NOONAN PHIFER TYPE OF REQUEST...WILDFIRE .TAG 20130312.TIMEC.02/BMX