FNUS73 KDMX 041603 FWSDMX SPOT FORECAST FOR CREEDEN RX SW...FRANKLIN COUNTY CONSERVATION NATIONAL WEATHER SERVICE DES MOINES IA 1103 AM CDT MON APR 4 2011 FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON APRIL 05. 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. ...WIND ADVISORY IN EFFECT UNTIL 6 PM CDT THIS EVENING... .DISCUSSION... LOW PRESSURE DEEPENING OVER THE WESTERN PLAINS WILL BRING A QUICK RETURN OF WARM TEMPERATURES AND WINDS TO THE REGION ON TUESDAY. NO RAINFALL IS EXPECTED THROUGH THE DAY. THOUGH THE GRASSLAND FIRE DANGER INDEX WILL REMAIN BELOW THE VERY HIGH TO EXTREME CATEGORIES FOR THE DAY...SOME CAUTION IS ADVISED DUE TO THE INCREASING WINDS AND RAPIDLY LOWERING RELATIVE HUMIDITY ONCE MIXING BEGINS AFTER 11 AM TUESDAY MORNING. .TUESDAY... MAX TEMPERATURE.....AROUND 60. MIN HUMIDITY........34 PERCENT. EYE LEVEL WINDS.....WEST WINDS 6 TO 15 MPH. HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......2000 FT AGL INCREASING TO 5800 FT AGL LATE IN THE MORNING...THEN INCREASING TO 9100 FT AGL EARLY IN THE AFTERNOON DECREASING TO 6200 FT AGL LATE IN THE AFTERNOON DECREASING TO 3200 FT AGL. MIXING WINDS........SOUTHWEST 6 TO 14 MPH INCREASING TO WEST 26 TO 30 MPH. SMOKE DISPERSAL.....POOR (16700 KNOT-FT) INCREASING TO EXCELLENT (219100 KNOT-FT). WIND (20 FT)........WEST WINDS 6 TO 15 MPH. GUSTS UP TO 25 MPH INCREASING TO 30 MPH EARLY IN THE AFTERNOON. TIME (CDT) 7 AM 10 AM 1 PM 4 PM TEMP............28 41 53 59 RH..............85 55 38 34 20 FT WIND......SW 5 SW 8G20 SW 12G30 SW 10G20 EYE LEVEL WIND..SW 5 SW 8G20 SW 12G30 SW 10G20 MIX HGT (FT)....300 2000 7800 9100 MIXNG WIND......SW 6 SW 18 SW 29 W 28 HAINES INDEX....4 4 5 5 $$ FORECASTER...VACHALEK REQUESTED BY...JASON GOODER TYPE OF REQUEST...PRESCRIBED .TAG 20110405.CREED.01/DMX