FNUS75 KGJT 222117 FWSGJT SPOT FORECAST FOR HOVENWEEP WEED PILE...NPS _ MESA VERDE NP NATIONAL WEATHER SERVICE GRAND JUNCTION CO 317 PM MDT MON MAR 22 2010 FORECAST IS BASED ON IGNITION TIME OF 1100 MDT ON MARCH 23. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A COLD FRONT WILL STRETCH ACROSS THE NORTHERN HALF OF COLORADO AND UTAH TODAY (TUESDAY) AND GRADUALLY MOVE SOUTH THROUGHOUT THE DAY AND SHOULD PASS OVER THE SITE BY EARLY AFTERNOON. MODERATE SOUTHWEST WINDS WILL SHIFT TO THE NORTHWEST AFTER FRONTAL PASSAGE. ONLY ISOLATED RAIN SHOWERS ARE EXPECTED WITH THE FRONT. .WEDNESDAY... SKY/WEATHER.........MOSTLY CLOUDY (60-70%). ISOLATED SHOWERS. MAX TEMPERATURE.....49-54 F. MIN HUMIDITY........33-38%. WIND (20 FT)........DOWNSLOPE/DOWNVALLEY 3-5 MPH UNTIL 1030, THEN SOUTHWEST 10-15 MPH. SHIFT TO NORTHWEST 10-15 MPH EARLY IN THE AFTERNOON. SMOKE DISPERSAL.....POOR TO FAIR BY 1030 INCREASING TO GOOD BY 1400. CLEARING INDEX......150 INCREASING 500+ ABOUT 1030. MAX OF 700 ABOUT 1400. MIXING HEIGHT.......1000 FT AGL INCREASING TO 6700 FT AGL. TRANSPORT WINDS.....DOWNSLOPE/DOWNVALLEY 5 MPH UNTIL 1030, THEN SOUTHWEST 15 MPH. AFTER ABOUT 1400 NORTHWEST 15 MPH. $$ FORECASTER...CHRIS CUOCO REQUESTED BY...ALLEN FARNSWORTH TYPE OF REQUEST...PRESCRIBED .TAG 20100323.HOVEN.02/GJT