379  
FNUS75 KFGZ 181022  
FWSFGZ  
 
SPOT FORECAST FOR TURKEY TRACK...TCA BIA AZ-TCA  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
322 AM MST THU OCT 18 2018  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 MST ON OCTOBER 18.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE  
NATIONAL WEATHER SERVICE IN FLAGSTAFF, AZ  
   
DISCUSSION
 
LOW PRESSURE CURRENTLY CENTERED OVER NORTHERN UTAH  
WILL SHIFT SLOWLY NORTHWARD THROUGH TODAY WITH DRIER CONDITIONS  
GRADUALLY MOVING IN FROM THE SOUTH. FAIR WEATHER IS EXPECTED  
ON FRIDAY.  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....52 TO 55.  
MIN HUMIDITY........32 TO 35 PERCENT.  
WIND (20 FT)........LIGHT WINDS. GUSTS UP TO 15 MPH IN THE  
AFTERNOON.  
LAL.................1.  
HAINES INDEX........2 VERY LOW.  
MAX VENT RATE.......FAIR.  
CLEARING INDEX......323.  
MIXING HEIGHT.......0 FT AGL INCREASING TO 4700 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....34 TO 37.  
MAX HUMIDITY........72 TO 75 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
LAL.................1.  
HAINES INDEX........3 VERY LOW.  
MIN VENT RATE.......POOR.  
CLEARING INDEX......0.  
MIXING HEIGHT.......1100 FT AGL.  
TRANSPORT WINDS.....EAST 5 TO 10 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....55 TO 58.  
MIN HUMIDITY........25 TO 28 PERCENT.  
WIND (20 FT)........EAST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 20  
MPH.  
LAL.................1.  
HAINES INDEX........4 LOW.  
MAX VENT RATE.......GOOD.  
CLEARING INDEX......500.  
MIXING HEIGHT.......1500 FT AGL IN THE MORNING INCREASING TO 3300  
FT AGL IN THE AFTERNOON.  
TRANSPORT WINDS.....EAST 10 TO 15 MPH.  
 

 
FORECASTER...STUBBLEFIELD  
REQUESTED BY...CHRIS HENRIE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 1817032.0/FGZ  
.DELDT 10/18/18  
.EMAIL CHRISTOPHER.HENRIE@BIA.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab AZ Page Main Text Page