FNUS73 KGRR 141233 FWSGRR FIRE WEATHER PLANNING FORECAST FOR KALAMAZOO BURNS...MI DNR NATIONAL WEATHER SERVICE GRAND RAPIDS MI 833 AM EDT WED APR 14 2010 FORECAST IS BASED ON IGNITION TIME OF 1300 EDT ON APRIL 14. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...TODAY AND THURSDAY WILL BE VERY MILD WITH DAYTIME TEMPERATURES REACHING INTO THE LOW TO MID 70S TODAY AND APPROACHING 80 FOR THURSDAY. HUMIDITY LEVELS WILL FALL DOWN TO AROUND 25 TO 30 PERCENT. WINDS MAY GUST TO 20 TO 25 KNOTS IN THE AFTERNOON...MAKING FOR AN INCREASED FIRE DANGER. A COLD FRONT WILL PUSH ACROSS THE AREA THURSDAY NIGHT AND BRING SHOWERS AND POSSIBLE THUNDERSTORMS. COOLER AIR WILL ARRIVE FOR FRIDAY AND INTO THE WEEKEND. .TODAY... SKY/WEATHER.........SUNNY (10-20 PERCENT). TEMPERATURE.........62 AT IGNITION...MAX 71. MIN HUMIDITY........39 PERCENT AT IGNITION...MIN 30 PERCENT. WIND (20 FT)........WINDS SOUTHEAST AT 19 MPH AT IGNITION...OTHERWISE SOUTH WINDS 13 TO 18 MPH. MIXING WINDS........SOUTH 10 TO 18 MPH. MIXING HEIGHT.......700-1200 FT AGL INCREASING TO 3700 FT AGL AT IGNITION...OTHERWISE 4200-4700 FT AGL...THEN DECREASING TO 2400 FT AGL IN THE EVENING. SMOKE DISPERSAL.....0-400 (POOR TO GOOD) INCREASING TO 200-600 (FAIR TO EXCELLENT) IN THE AFTERNOON. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT). MIN TEMPERATURE.....48. MAX HUMIDITY........93 PERCENT. WIND (20 FT)........SOUTHWEST WINDS 6 TO 11 MPH. MIXING WINDS........SOUTHWEST 8 TO 10 MPH. $$ FORECASTER...MJS REQUESTED BY...JIM FISHER TYPE OF REQUEST...PRESCRIBED .TAG 20100414.KALAM.01/GRR