FNUS73 KGRR 061231 FWSGRR FIRE WEATHER PLANNING FORECAST FOR BUD 37...USFS NATIONAL WEATHER SERVICE GRAND RAPIDS MI 831 AM EDT MON JUN 6 2011 FORECAST IS BASED ON IGNITION TIME OF 1300 EDT ON JUNE 06. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... SOME SHOWERS ARE POSSIBLE IN THE AFTERNOON WITH THUNDERSTORMS BY LATE AFTERNOON OR EVENING. THUNDERSTORMS TONIGHT COULD BE STRONG TO SEVERE. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT) THEN BECOMING MOSTLY CLOUDY (70-80 PERCENT). CHANCE OF SHOWERS. CHANCE OF THUNDERSTORMS IN THE AFTERNOON. TEMPERATURE.........75 AT IGNITION...MAX 81. RH..................57 PERCENT AT IGNITION...MIN 51 PERCENT. WIND (20 FT)........WINDS SOUTH AT 13 MPH AT IGNITION...OTHERWISE SOUTH WINDS 8 TO 13 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN THE AFTERNOON. MIXING WINDS........SOUTHWEST 13 TO 21 MPH. MIXING HEIGHT.......5300 FT AGL AT IGNITION...OTHERWISE 5700-6200 FT AGL DECREASING TO 3300 FT AGL IN THE EVENING. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH AT IGNITION...MAX 5. SMOKE DISPERSAL.....100-400 (POOR TO GOOD) INCREASING TO 600-900 (EXCELLENT). TIME (EDT) 1 PM 3 PM 5 PM 7 PM SKY (%).........71 76 76 76 WEATHER COV.....S CHC CHANCE CHANCE CHANCE WEATHER TYPE....RNSHWR TSTORM TSTORM TSTORM TEMP............75 79 80 79 RH..............57 52 51 54 20 FT WIND......S 10 S 12 S 11 S 9 20 FT GUST......20 25 20 15 HAINES INDEX....4 4 4 3 .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT) THEN BECOMING PARTLY CLOUDY (60-70 PERCENT). CHANCE OF SHOWERS AND THUNDERSTORMS. TEMPERATURE.........MIN 63. RH..................MAX 93 PERCENT. WIND (20 FT)........SOUTH WINDS 5 TO 6 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. MIXING WINDS........SOUTH 13 TO 20 MPH BECOMING SOUTHWEST 3 TO 10 MPH AFTER MIDNIGHT. MIXING HEIGHT.......1700-2200 FT AGL DECREASING TO 0-300 FT AGL AFTER MIDNIGHT. HAINES INDEX........3 TO 4 OR OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH TO OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. SMOKE DISPERSAL.....0-400 (POOR TO GOOD). .TUESDAY... SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT). TEMPERATURE.........MAX 88. RH..................MIN 52 PERCENT. WIND (20 FT)........SOUTHWEST WINDS 8 TO 13 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. MIXING WINDS........SOUTH 2 TO 10 MPH SHIFTING TO THE SOUTHWEST 13 TO 17 MPH IN THE AFTERNOON. MIXING HEIGHT.......4100-4600 FT AGL. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. SMOKE DISPERSAL.....0-400 (POOR TO GOOD) INCREASING TO 500-600 (GOOD TO EXCELLENT) IN THE AFTERNOON. $$ FORECASTER...OSTUNO REQUESTED BY...BOB LITTLE TYPE OF REQUEST...PRESCRIBED .TAG 20110606.BUD37.01/GRR