FNUS75 KFGZ 121030

FWSFGZ



Spot Forecast for Greenback Piles...USFS

National Weather Service Flagstaff AZ

330 AM MST Fri Dec 12 2025



Forecast is based on ignition time of 0813 MST on December 12. 

If conditions become unrepresentative, contact the 

National Weather Service in Flagstaff, AZ



.DISCUSSION...High pressure will bring sunny skies and well above 

normal temperatures today and Saturday. Winds will be light and 

terrain driven, with overnight winds draining into Greenback 

and Oak Creek. Otherwise, expect minimum humidity near or 

below 25 percent both afternoons.



.TODAY...



Sky/weather.........Sunny. 

Chance of pcpn......0 percent. 

Max temperature.....70-74. 

Min humidity........20-26 percent. 

Wind (20 ft)........Downslope/down-valley 4-8 mph until 1000. 

                    After 1000, upslope/up-valley 5-10 mph. 

Max Vent Rate.......Poor. 

Clearing Index......42. 

Mixing height.......2400 ft AGL. 

Transport winds.....Northeast around 5 knots shifting to the 

                    northwest in the afternoon. 



.TONIGHT...



Sky/weather.........Partly cloudy. 

Chance of pcpn......0 percent. 

Min temperature.....46-50. 

Max humidity........43-49 percent. 

Wind (20 ft)........After 1900, downslope/down-valley 4-8 mph. 

Min Vent Rate.......Poor. 

Clearing Index......2. 

Mixing height.......100 ft AGL. 

Transport winds.....Northeast around 5 knots. 



.SATURDAY...



Sky/weather.........Sunny. 

Chance of pcpn......0 percent. 

Max temperature.....70-74. 

Min humidity........20-26 percent. 

Wind (20 ft)........After 1000, upslope/up-valley 5-10 mph.

Max Vent Rate.......Poor. 

Clearing Index......69. 

Mixing height.......2700 ft AGL. 

Transport winds.....East 0 to 5 knots shifting to the southwest 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=33.8761&lon=-111.1428&clat=33.8761&clon=-111.1428



$$

Forecaster...RICKEY

Requested by...Drew Maxwell

Type of request...PRESCRIBED

.TAG 2527278.1/FGZ

.DELDT 12/12/25

.FormatterVersion 2.0.0

.EMAIL drew.maxwell@usda.gov