FNUS75 KCYS 120030 FWSCYS SPOT FORECAST FOR LITTLE BOXELDER...CASPER INTERAGENCY DISPATCH NATIONAL WEATHER SERVICE CHEYENNE WY 630 PM MDT SAT AUG 11 2012 FORECAST IS BASED ON REQUEST TIME OF 1816 MDT ON AUGUST 11. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... COLD FRONT CURRENTLY EXTENDS ROUGHLY FROM ALLIANCE NEBRASKA TO CHEYENNE AT 6 PM THIS EVENING. BEHIND THE FRONT...GUSTY NORTH TO NORTHEAST WINDS EXPECTED TO CONTINUE THROUGH ROUGHLY 9 PM THIS EVENING AND WILL THEN EASE UP CONSIDERABLY. DRY CONDITIONS WITH CLEARING SKIES THIS EVENING WITH HUMIDITY RECOVERIES UP TO 65 TO 70 PERCENT. DRY CONDITIONS WITH MUCH LIGHTER NORTH TO NORTHEAST WINDS SUNDAY. WINDS WILL SHIFT TO THE SOUTH SUNDAY EVENING. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT). MIN TEMPERATURE.....AROUND 55. MAX HUMIDITY........66 PERCENT. WIND (20 FT)........NORTHWEST WINDS 15 TO 17 MPH WITH GUSTS TO 25 MPH. EASING TO NORTH AT 10 MPH BY 9 PM AND THEN 5 MPH AFTER MIDNIGHT. CWR.................0 PERCENT. LAL.................1. HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......3700 FT AGL DECREASING TO 200 FT AGL AFTER MIDNIGHT. TRANSPORT WINDS.....NORTHWEST AROUND 11 MPH. SMOKE DISPERSAL.....POOR TO EXCELLENT (1000-66500 KNOT-FT). .SUNDAY... SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT). MAX TEMPERATURE.....AROUND 85. MIN HUMIDITY........20 PERCENT. WIND (20 FT)........NORTH WINDS 6 TO 9 MPH. GUSTS UP TO 15 MPH. CWR.................10 PERCENT. LAL.................1. HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......5300 FT AGL INCREASING TO 10500 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....NORTHWEST AROUND 12 MPH. SMOKE DISPERSAL.....GOOD TO EXCELLENT (40700-125300 KNOT-FT). $$ FORECASTER...CLAYCOMB REQUESTED BY...CHUCK ANDERSON TYPE OF REQUEST...WILDFIRE .TAG 20120811.LITTL.02/CYS