FNUS73 KDTX 261222 FWSDTX SPOT FORECAST FOR LONG POND NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 822 AM EDT THU AUG 26 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. DISCUSSION...A BROAD EXPANSE OF HIGH PRESSURE WILL TAKE CONTROL OF THE WEATHER IN THE GREAT LAKES THROUGH THE WEEKEND. THIS WILL ENSURE DRY CONDITIONS WITH LOW HUMIDITY THROUGH THE PERIOD. WITH TODAY BEING THE EXCEPTION...THE WIND WILL BE LIGHT AS WELL. AFTER COOL CONDITIONS TODAY...A GRADUAL BUT PRONOUNCED WARMING TREND IS EXPECTED THROUGH THE WEEKEND ALONG WITH A SUBSTANTIAL PERIOD OF DRY WEATHER. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT). MAX TEMPERATURE.....74-79. MIN HUMIDITY........43 PERCENT. WIND (20 FT)........NORTH WINDS 8 TO 13 MPH...BECOMING SOUTHEAST AROUND 5 MPH AFTER 5 PM. TRANSPORT WINDS.....NORTH AROUND 11 MPH. MIXING HEIGHT.......2600 FT AGL...INCREASING TO 6000 FT AGL. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. VENTILATION RATE....GOOD (MAX...500). .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT). MIN TEMPERATURE.....AROUND 60. MAX HUMIDITY........88 PERCENT. WIND (20 FT)........EAST WINDS UP TO 5 MPH...BECOMING WEST 5 TO 6 MPH AFTER MIDNIGHT. TRANSPORT WINDS.....WEST AROUND 4 MPH. MIXING HEIGHT.......4500 FT AGL...DECREASING TO 600 FT AGL OVERNIGHT. HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. VENTILATION RATE....POOR (MIN...0). $$ FORECASTER...CONSIDINE REQUESTED BY...RANDY MCKENZIE TYPE OF REQUEST...PRESCRIBED .TAG 20100826.LONGP.01/DTX