FNUS75 KGJT 181636 FWSGJT SPOT FORECAST FOR ELECTRA LAKE...USFS NATIONAL WEATHER SERVICE GRAND JUNCTION CO 1036 AM MDT WED MAY 18 2011 FORECAST IS BASED ON IGNITION TIME OF 1200 MDT ON MAY 18. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A DEEP UPPER LEVEL LOW PRESSURE SYSTEM WILL APPROACH THE REGION FROM THE WEST TONIGHT...AND BE CENTERED OVER WESTERN COLORADO THURSDAY. THIS WILL BRING A HIGH PROBABILITY OF PRECIPITATION TO THE BURN SITE. THE SNOW LEVEL WILL LOWER TONIGHT TO AROUND 8000 FEET. .TONIGHT... SKY/WEATHER.........CLOUDY (80-90%). ISOLATED THUNDERSTORMS IN THE EVENING. SHOWERS THROUGH THE NIGHT. MIN TEMPERATURE.....27-32 F. 20-FOOT WINDS.......SOUTHWEST WINDS 4-9 MPH WITH GUSTS TO AROUND 25 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN THE EVENING. SMOKE DISPERSAL.....DECREASING TO POOR AFTER 2200. MIXING HEIGHT.......3300 FT AGL DECREASING TO 1000-1500 FT AGL IN THE LATE EVENING AND OVERNIGHT. TRANSPORT WINDS.....SOUTHWEST 17 MPH. .THURSDAY... SKY/WEATHER.........CLOUDY (80-90%). NUMEROUS SHOWERS THROUGH THE DAY. ISOLATED THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....37-42 F. 20-FOOT WINDS.......SOUTHWEST WINDS 4-9 MPH WITH GUSTS TO AROUND 25 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN THE AFTERNOON. SMOKE DISPERSAL.....POOR INCREASING TO GOOD BY LATE MORNING AND AFTERNOON. MIXING HEIGHT.......2200 FT AGL INCREASING TO 7200 FT AGL. TRANSPORT WINDS.....WEST 14 MPH. $$ FORECASTER...MIKE CHAMBERLAIN REQUESTED BY...HON SCHLAPFER TYPE OF REQUEST...PRESCRIBED .TAG 20110518.ELECT.01/GJT