FNUS73 KUNR 111307 FWSUNR SPOT FORECAST FOR FORT MEADE NORTH RX NATIONAL WEATHER SERVICE RAPID CITY SD 707 AM MDT TUE OCT 11 2011 IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. ...WIND SHIFT LATE THIS MORNING...WINDY ON WEDNESDAY... DISCUSSION...WINDS WILL BE SOUTH TO SOUTHWEST EARLY THIS MORNING BEFORE A SURFACE TROF PASSES AND SWITCHES THEM TO THE NORTH-NORTHWEST LATE THIS MORNING. MID AND HIGH CLOUDS WILL PASS OVER THE AREA. SMOKE DISPERSAL IS ONLY EXPECTED TO BE BORDERLINE FAIR THIS AFTERNOON. A COLD FRONT WILL PASS THROUGH THE AREA AROUND MIDNIGHT...WITH WINDS GRADUALLY INCREASING AND SOME STRONGER GUSTS DEVELOPING LATE TONIGHT. WINDS WILL INCREASE FURTHER WEDNESDAY MORNING...WITH WINDY CONDITIONS BY LATE MORNING. BREEZY NORTHWEST WINDS ARE EXPECTED ON THURSDAY. WINDS ARE FORECAST TO BE LIGHT AND VARIABLE FRIDAY...BECOMING SOUTHEAST LATE FRIDAY AND FRIDAY NIGHT. FOR PLANNED IGNITION TIME OF 930 MDT 10/11/11 SKY / WEATHER.......PARTLY CLOUDY TEMPERATURE.........56-58...MAX 66-68 RH..................AROUND 40%...MIN 28-31% 20 FOOT WIND........SOUTH-SOUTHWEST 5 TO 10 MPH EARLY...BECOMING NORTH-NORTHWEST AROUND 10 MPH BETWEEN 1000 AM AND NOON. CWR.................0% HAINES INDEX........3 MIXING HEIGHT.......INCREASING TO 3000 TO 3500 FT AROUND NOON. MIXING WINDS........SOUTHWEST 5 TO 10 MPH IN THE MORNING... BECOMING WEST-NORTHWEST 10 TO 15 MPH EARLY IN THE AFTERNOON. SMOKE DISPERSAL.....POOR EARLY...BECOMING FAIR AROUND NOON. FOR TONIGHT SKY / WEATHER.......MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. TEMPERATURE.........MIN 42-44 RH..................MAX 90-95% 20 FOOT WIND........NORTHWEST 8 TO 15 MPH...WITH GUST TO 25 MPH POSSIBLE AFTER MIDNIGHT. CWR.................20% HAINES INDEX........3 MIXING HEIGHT.......AROUND 500 FT MIXING WINDS........NORTHWEST 15 TO 20 MPH SMOKE DISPERSAL.....POOR OUTLOOK FOR TOMORROW SKY / WEATHER.......PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS EARLY IN THE MORNING...THEN MOSTLY SUNNY AND WINDY. TEMPERATURE.........MAX 61-63 RH..................MIN 33-37% 20 FOOT WIND........NORTHWEST 10 TO 20 MPH EARLY...INCREASING TO 20 TO 30 MPH WITH GUSTS TO AROUND 40 MPH LATE IN THE MORNING. CWR.................0% HAINES INDEX........2 MIXING HEIGHT.......AROUND 1000 FT EARLY...INCREASING TO AROUND 5000 FT BY NOON. MIXING WINDS........NORTHWEST INCREASING TO 25 TO 35 MPH BY LATE MORNING. SMOKE DISPERSAL.....VERY GOOD TO EXCELLENT BY LATE MORNING. FORECASTER...ST $$ REQUESTED BY...TRAVIS LIPP REASON FOR REQUEST...UNDER THE INTERAGENCY AGREEMENT FOR METEOROLOGICAL SERVICES (USFS, BLM, NPS, U