FNUS73 KDMX 201338 FWSDMX SPOT FORECAST FOR NORTH MIDDLE PART DEUX...USFWS NATIONAL WEATHER SERVICE DES MOINES IA 838 AM CDT MON APR 20 2009 FORECAST IS BASED ON IGNITION TIME OF 0900 CDT ON APRIL 21. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. PLEASE REMEMBER TO SUBMIT A MID BURN OBSERVATION TO THE NATIONAL WEATHER SERVICE FOR EACH PRESCRIBED BURN. .DISCUSSION... BREEZY CONDITIONS WILL CONTINUE ON TUESDAY. EXPECT NORTHWEST WINDS OF 15 TO 25 MPH BY LATE MORNING INTO THE AFTERNOON HOURS. A FEW GUSTS TO NEAR 30 MPH ARE POSSIBLE. LIGHTER WINDS ARE ANTICIPATED FOR WEDNESDAY THOUGH THE WIND DIRECTION MAY VARY DURING THIS PERIOD. .TUESDAY... SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). MAX TEMPERATURE.....AROUND 61. MIN HUMIDITY........34 PERCENT. EYE LEVEL WINDS.....NORTHWEST WINDS 10 TO 15 MPH. HAINES INDEX........6 OR HIGH POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......1900 FT AGL INCREASING TO 4000 FT AGL EARLY IN THE MORNING...THEN INCREASING TO 6000 FT AGL LATE IN THE MORNING INCREASING TO 8900 FT AGL EARLY IN THE AFTERNOON DECREASING TO 6200 FT AGL DECREASING TO 3500 FT AGL LATE IN THE AFTERNOON. MIXING WINDS........NORTHWEST 13 TO 18 MPH INCREASING TO 30 TO 36 MPH. SMOKE DISPERSAL.....EXCELLENT (69100 KNOT-FT) INCREASING TO EXCELLENT (239100 KNOT-FT). TIME (CDT) 7 AM 10 AM 1 PM 4 PM SKY (%).........37 40 43 41 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............37 47 55 59 RH..............79 53 41 34 EYE LEVEL WIND..NW 8G20 NW 10G25 NW 12G25 NW 10G25 MIX HGT (FT)....800 4000 7100 8900 MIXNG WIND......NW 13 NW 33 NW 33 NW 31 HAINES INDEX....4 5 5 6 $$ FORECASTER...DONAVON REQUESTED BY...JAMES KRIZMAN TYPE OF REQUEST...PRESCRIBED .TAG 20090421.NORTH.01/DMX