FNUS73 KDMX 122104 FWSDMX SPOT FORECAST FOR DOGLEG...USFWS NATIONAL WEATHER SERVICE DES MOINES IA 404 PM CDT MON APR 12 2010 FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON APRIL 13. 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... FRONTAL BOUNDARY OVER CENTRAL IOWA THIS AFTERNOON SHOULD LIFT NORTHWARD OVERNIGHT. WINDS WILL BECOME SOUTHERLY OVER MUCH OF CENTRAL IOWA TUESDAY WITH ANOTHER WARM AND DRY DAY WITH FAIRLY LOW HUMIDITIES...POSSIBLY LOWER THAN FORECAST. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT). MIN TEMPERATURE.....AROUND 55. MAX HUMIDITY........78 PERCENT. WIND (EYE LEVEL)....SOUTH WINDS 6 TO 9 MPH. HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......5900 FT AGL DECREASING TO 2100 FT AGL EARLY IN THE EVENING. MIXING WINDS........SOUTH 12 TO 18 MPH DECREASING TO 8 TO 9 MPH IN THE LATE EVENING AND OVERNIGHT. SMOKE DISPERSAL.....GOOD (93900 KNOT-FT) DECREASING TO POOR (2400 KNOT-FT) IN THE LATE EVENING AND OVERNIGHT. TIME (CDT) 7 PM 10 PM 1 AM 4 AM SKY (%).........30 32 42 25 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............76 67 63 59 RH..............42 63 70 78 EYE LEVEL WIND..S 6G10 S 7G15 S 5G10 S 5 MIX HGT (FT)....5900 300 300 300 MIXNG WIND......S 18 SE 8 S 9 S 9 HAINES INDEX....4 4 4 5 .TUESDAY... SKY/WEATHER.........SUNNY (15-25 PERCENT). MAX TEMPERATURE.....AROUND 80. MIN HUMIDITY........39 PERCENT. WIND (EYE LEVEL)....SOUTH WINDS 6 TO 13 MPH. HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......1700 FT AGL INCREASING TO 7300 FT AGL. MIXING WINDS........SOUTH 8 TO 17 MPH INCREASING TO 20 TO 25 MPH IN THE AFTERNOON. SMOKE DISPERSAL.....POOR (11700 KNOT-FT) INCREASING TO EXCELLENT (149600 KNOT-FT). TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM SKY (%).........16 16 17 17 18 18 19 19 19 19 19 19 WEATHER COV..... WEATHER TYPE.... TEMP............57 60 64 67 70 73 75 76 78 79 78 77 RH..............77 72 63 59 53 49 46 45 40 39 40 40 EYE LVL WND DIR.S S S S S S S S S S S S EYE LVL WND SPD.5 6 6 6 7 7 8 9 10 10 10 10 EYE LVL WND GST.10 10 10 15 15 15 15 15 20 20 20 20 MIX HGT (KFT)...0.4 0.8 1.3 1.7 3.1 4.5 5.9 6.4 6.8 7.3 7.1 6.9 MIXNG WIND DIR..S S S S S S S S S S S S MIXNG WIND SPD..8 9 10 13 15 17 20 21 22 23 24 25 HAINES INDEX....5 5 5 5 5 5 5 5 4 4 4 4 $$ FORECASTER...SMALL REQUESTED BY...JAMES KRIZMAN TYPE OF REQUEST...PRESCRIBED .TAG 20100413.DOGLE.01/DMX