


Spot Forecast
Issued by NWS Flagstaff, AZ
Issued by NWS Flagstaff, AZ
086 FNUS75 KFGZ 292305 FWSFGZ Spot Forecast for Billy Fire, Below 5,000 ft...USFS National Weather Service Flagstaff AZ 405 PM MST Fri Aug 29 2025 Forecast is based on forecast start time of 0600 MST on August 30. If conditions become unrepresentative, contact the National Weather Service in Flagstaff, AZ .DISCUSSION...Expect warmer and drier conditions heading into the weekend. Generally light winds will be terrain driven overnight and will trend west through the southwest in the afternoon hours. .SATURDAY... Sky/weather.........Mostly sunny. Chance of pcpn......0 percent. Max temperature.....96 to 98. Min humidity........17 to 19 percent. Wind (20 ft)........Light and variable winds 2 to 4 mph becoming westerly 4 to 6 mph by 1200-1300L. Mixing height.......10000 ft AGL in the morning increasing to 11400 ft AGL in the afternoon. Transport winds.....Northeast around 5 knots shifting to the southwest 0 to 5 knots in the late morning and afternoon. .SATURDAY NIGHT... Sky/weather.........Mostly clear. Chance of pcpn......0 percent. Min temperature.....70 to 72. Max humidity........30 to 35 percent. Wind (20 ft)........Drainage winds varying from northwest to the northeast through the night. Speeds should not exceed 3 to 5 mph. Mixing height.......100 ft AGL. Transport winds.....Northwest around 5 knots shifting to the north overnight. .SUNDAY... Sky/weather.........Mostly sunny. Chance of pcpn......0 percent. Max temperature.....97 to 100. Min humidity........14 to 16 percent. Wind (20 ft)........Light and variable winds 2 to 4 mph becoming southwesterly 4 to 6 mph by 1200-1300L. Mixing height.......9600 ft AGL in the morning increasing to 12400 ft AGL in the afternoon. Transport winds.....East around 5 knots shifting to the southeast late in the afternoon. A weather forecast table for your SPOT location is linked. The information provided by this site is for planning purposes only and is not intended to substitute information provided by an official National Weather Service SPOT forecast. https://www.weather.gov/dlh/fwd?lat=33.8274&lon=-110.8565&clat=33.8274&clon=-110.8565 $$ Forecaster...PETERSON Requested by...Tom Stevens Type of request...WILDFIRE .TAG 2520959.0/FGZ .DELDT 08/29/25 .FormatterVersion 2.0.0 .EMAIL tom_stevens@firenet.gov