FNUS73 KGRR 311331 FWSGRR FIRE WEATHER PLANNING FORECAST FOR TA 6 FIRE...MICHIGAN ARMY NATIONAL GUARD NATIONAL WEATHER SERVICE GRAND RAPIDS MI 931 AM EDT WED MAR 31 2010 FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON APRIL 01. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...WARM AND DRY CONDITIONS CAN BE EXPECTED THROUGH THE DAY ON FRIDAY. WINDS WILL GRADUALLY BE ON THE INCREASE THROUGH THE DAY ON THURSDAY AS A WARM FRONT LIFTS NORTH OF THE AREA. THESE CONDITIONS WILL INCREASE THE FIRE DANGER ACROSS THE AREA. THE NEXT CHANCE OF RAIN IS EXPECTED TO COME IN LATE SATURDAY THROUGH EARLY SUNDAY. .THURSDAY... SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). TEMPERATURE.........60 AT IGNITION...MAX 78. MIN HUMIDITY........44 PERCENT AT IGNITION...MIN 27 PERCENT. WIND (20 FT)........WINDS SOUTH AT 12 MPH AT IGNITION...OTHERWISE SOUTH WINDS 13 TO 18 MPH. MIXING WINDS........SOUTHWEST 7 TO 12 MPH INCREASING TO 14 TO 19 MPH IN THE AFTERNOON. SOME HIGHER GUSTS POSSIBLE. MIXING HEIGHT.......1500 FT AGL AT IGNITION...OTHERWISE MAX 4500-5000 FT AGL. HAINES INDEX........3 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH AT IGNITION...MAX 5. SMOKE DISPERSAL.....200-400 (FAIR TO GOOD) INCREASING TO 600-1000 (EXCELLENT TO EXCELLENT) IN THE AFTERNOON. $$ FORECASTER...JERUZAL REQUESTED BY...MICHELE RICHARDS TYPE OF REQUEST...PRESCRIBED .TAG 20100401.TA6FI.01/GRR