FNUS75 KGJT 070328 FWSGJT SPOT FORECAST FOR SOUTH SHALE RIDGE...BLM/USFS NATIONAL WEATHER SERVICE GRAND JUNCTION CO 928 PM MDT MON SEP 6 2010 FORECAST IS BASED ON REQUEST TIME OF 1809 MDT ON SEPTEMBER 06. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... HIGH PRESSURE WEAKENS AS A LOW PRESSURE TROUGH STRENGTHENS ALONG THE WEST COAST. SOUTHWEST FLOW INCREASES TODAY AND MOISTURE OVER ARIZONA AND OLD MEXICO WILL BE DRAWN NORTHWARD. .T0DAY... SKY/WEATHER.........SUNNY (0-10%) THEN BECOMING PARTLY CLOUDY (40-50%). MAX TEMPERATURE.....69-72 F. MIN HUMIDITY........11-16%. 20-FOOT WINDS.......DOWNSLOPE 1-3 MPH UNTIL 1100...THEN SOUTHWEST 10 MPH IN THE AFTERNOON. SMOKE DISPERSAL.....POOR (1000-4400 KNOT-FT) UNTIL 1000...THEN INCREASING TO EXCELLENT IN THE AFTERNOON. HAINES INDEX........5 MODERATE. LAL.................1. MIXING HEIGHT.......LESS THAN 1000 FT AGL INCREASING TO 9000 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....NORTHEAST 5 MPH INCREASING TO SOUTHWEST 20 MPH IN THE AFTERNOON. $$ FORECASTER...PAUL FRISBIE REQUESTED BY...GRAND JUNCTION AIR CENTER TYPE OF REQUEST...WILDFIRE .TAG 20100906.SOUTH.01/GJT