FNUS75 KGJT 080051 FWSGJT SPOT FORECAST FOR VAIL GOLF COURSE...VAIL FIRE NATIONAL WEATHER SERVICE GRAND JUNCTION CO 651 PM MDT WED OCT 7 2009 FORECAST IS BASED ON IGNITION TIME OF 0900 MDT ON OCTOBER 08. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... AN UPPER LOW PRESSURE SYSTEM WILL DRIFT SLOWLY OVER THE REGION TODAY PRODUCING WIDESPREAD SHOWERS. THE FLOW ALOFT WILL THEN BECOME NORTHWESTERLY FRIDAY...BUT ENOUGH INSTABILITY AND MOISTURE WILL LINGER FOR A FEW SHOWERS. .TODAY... SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NUMEROUS SHOWERS. MAX TEMPERATURE.....35-40 F. MIN HUMIDITY........47-52%. 20-FOOT WINDS.......SOUTHWEST WINDS 8-12 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. SMOKE DISPERSAL.....POOR (2600-15100 KNOT-FT) INCREASING TO GOOD (97400 KNOT-FT) IN THE AFTERNOON. HAINES INDEX........3 VERY LOW. LAL.................1. MIXING HEIGHT.......500-1000 FT AGL INCREASING TO 5700 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....SOUTHWEST 16 MPH. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED SHOWERS IN THE EVENING...THEN ISOLATED SHOWERS AFTER MIDNIGHT. MIN TEMPERATURE.....20-25 F. MAX HUMIDITY........69-74%. 20-FOOT WINDS.......WEST WINDS 5 MPH. SMOKE DISPERSAL.....POOR (25700 KNOT-FT). HAINES INDEX........2 VERY LOW. LAL.................1. MIXING HEIGHT.......2900-3600 FT AGL. TRANSPORT WINDS.....WEST 15 MPH. .FRIDAY... SKY/WEATHER.........PARTLY CLOUDY (50-60%). ISOLATED SHOWERS. MAX TEMPERATURE.....37-42 F. MIN HUMIDITY........40-45%. 20-FOOT WINDS.......WEST-NORTHWEST WINDS 10-15 MPH. SMOKE DISPERSAL.....INCREASING TO EXCELLENT BY 1200 HAINES INDEX........3 VERY LOW. LAL.................1. MIXING HEIGHT.......INCREASING TO 7300 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....WEST 25 MPH INCREASING TO 35 MPH IN THE AFTERNOON. $$ FORECASTER...MIKE CHAMBERLAIN REQUESTED BY...TOM TALBOT TYPE OF REQUEST...PRESCRIBED .TAG 20091008.VAILG.01/GJT