FNUS73 KBIS 211300 FWSBIS SPOT FORECAST FOR GREEN NEEDLE WEST...USFWS NATIONAL WEATHER SERVICE BISMARCK ND 800 AM CDT MON MAY 21 2012 FORECAST IS BASED ON IGNITION TIME OF 1200 CDT ON MAY 21. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...HIGH PRESSURE THROUGH THE DAKOTAS WILL SHIFT SOUTH AND EAST AS A TROUGH OF LOW PRESSURE DEVELOPS IN EASTERN MONTANA. THIS WILL RESULT IN INCREASING SOUTHERLY WINDS THIS MORNING WITH GUSTS TO NEAR 20 MPH. THERE IS A SLIGHT CHANCE OF SHOWERS THIS MORNING WITH AN ISOLATED THUNDERSTORM POSSIBLE DURING THE AFTERNOON. THE CHANCE OF THUNDERSTORMS WILL INCREASE ON TUESDAY INTO TUESDAY NIGHT AS A COLD FRONT MOVES ACROSS THE NORTHERN PLAINS. .TODAY... SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS THROUGH THE DAY. ISOLATED THUNDERSTORMS IN THE AFTERNOON. TEMPERATURE.........67 AT IGNITION...MAX 74. RH..................49 PERCENT AT IGNITION...MIN 43 PERCENT. WIND................WINDS SOUTH AT 14 MPH AT IGNITION...OTHERWISE SOUTH WINDS 5 TO 15 MPH SHIFTING TO THE EAST 5 TO 10 MPH LATE IN THE AFTERNOON. HAINES INDEX........5 MODERATE AT IGNITION...MAX 5. SMOKE DISPERSAL.....VERY GOOD. LAL.................1 INCREASING TO 2 IN THE AFTERNOON. CWR.................11 PERCENT. TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM SKY (%).........76 76 76 76 76 76 76 76 76 58 58 58 WEATHER COV.....SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW TEMP............51 55 59 63 65 67 68 69 71 72 74 72 RH..............63 59 55 52 50 49 49 48 46 46 43 46 20 FT WIND DIR..S S S S S S SE SE S S SE E 20 FT WIND SPD..10 12 15 18 17 15 14 11 10 7 7 9 20 FT WIND GUST.12 15 18 20 20 18 15 15 12 10 10 10 CWR.............10 10 10 10 10 10 10 10 10 10 10 10 LAL.............1 1 1 1 1 1 2 2 2 2 2 2 HAINES INDEX....5 5 5 5 5 5 5 5 5 5 5 5 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. TEMPERATURE.........MIN 54. RH..................MAX 85 PERCENT. WIND................EAST WINDS 5 TO 13 MPH. SMOKE DISPERSAL.....POOR. LAL.................1. CWR.................23 PERCENT. .TUESDAY... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH THE DAY. CHANCE OF THUNDERSTORMS IN THE AFTERNOON. TEMPERATURE.........MAX 72. RH..................MIN 55 PERCENT. WIND................EAST WINDS 9 TO 16 MPH SHIFTING TO THE NORTH AROUND 15 MPH LATE IN THE AFTERNOON. HAINES INDEX........4 LOW. SMOKE DISPERSAL.....VERY GOOD. LAL.................2 INCREASING TO 3 IN THE AFTERNOON. CWR.................24 PERCENT. $$ FORECASTER...KING REQUESTED BY...CALVIN MOLDENHAUER TYPE OF REQUEST...PRESCRIBED .TAG 20120521.GREEN.01/BIS