819 
FNUS75 KFGZ 032034
FWSFGZ

Spot Forecast for Mountainaire RX...US Forest Service
National Weather Service Flagstaff AZ
Issued by National Weather Service LAS VEGAS NV
134 PM MST Tue Apr 3 2018

Forecast is based on ignition time of 0900 MST on April 04. 
If conditions become unrepresentative, contact the 
National Weather Service in Flagstaff, AZ

.DISCUSSION...

.WEDNESDAY...

Sky/weather.........Mostly sunny. 
Chance of pcpn......0 percent. 
LAL.................No Tstms. 
Max temperature.....Around 66. 
Min humidity........16 to 19 percent. 
Wind (20 ft)........Southwest winds 5 to 10 mph in the morning, becoming 
                    10 to 15 mph with gusts to 20 mph in the afternoon.
Mixing height.......200 ft AGL increasing to 5900-7100 ft AGL late 
                    in the morning. 
Transport winds.....Southwest around 13 mph. 
Max VentRate........Poor in the morning becoming excellent (700-106200 knot-ft). 
Haines Index........3 or very low potential for large plume 
                    dominated fire growth. 

.WEDNESDAY NIGHT...

Sky/weather.........Partly cloudy. 
Chance of pcpn......0 percent. 
LAL.................No Tstms. 
Min temperature.....Around 36. 
Max humidity........50 to 55 percent. 
Wind (20 ft)........West winds 5 to 10 mph. 
Mixing height.......6300 ft AGL decreasing to 100-500 ft AGL early 
                    in the evening. 
Transport winds.....Southwest around 8 mph. 
VentRate............Poor (800 knot-ft). 
VentRate............Poor (800 knot-ft). 
Haines Index........3 or very low potential for large plume 
                    dominated fire growth. 

.THURSDAY...

Sky/weather.........Partly sunny. 
Chance of pcpn......0 percent. 
LAL.................No Tstms. 
Max temperature.....Around 68. 
Min humidity........17 percent. 
Wind (20 ft)........Calm in the morning...becoming southwest winds 
                    5 to 12 mph in the afternoon. 
Mixing height.......100-300 ft AGL increasing to 5500-6300 ft AGL 
                    late in the morning. 
Transport winds.....West around 11 mph. 
Max VentRate........Poor in the morning becoming excellent (800-88500 knot-ft). 
Haines Index........3 or very low potential for large plume 
                    dominated fire growth. 

$$
Forecaster...VEF BACKUP (Outler) 
Requested by...Corey Wilson
Type of request...PRESCRIBED
.TAG 1805707.0/FGZ
.EMAIL apatterson@fs.fed.us,chadrice@fs.fed.us,cwilson@fs.fed.us,Cwilson@fs.fed.us