FNUS75 KFGZ 120939

FWSFGZ



Spot Forecast for Happy Jack Admin Pile...USFS

National Weather Service Flagstaff AZ

239 AM MST Fri Dec 12 2025



Forecast is based on ignition time of 0700 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 generally be 

light, blowing from the east today before becoming more variable 

on Saturday. Otherwise expect minimum humidity below 25 percent 

both afternoons.



.TODAY...



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

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

Max temperature.....60-64. 

Min humidity........20-24 percent. 

Wind (20 ft)........East 5-10 mph with gusts to 15 mph 

                    through the day. 

Max Vent Rate.......Fair. 

Clearing Index......216. 

Mixing height.......4300 ft AGL. 

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

                    northwest early in the afternoon. 



.TONIGHT...



Sky/weather.........Mostly clear. 

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

Min temperature.....40-44. 

Max humidity........42-46 percent. 

Wind (20 ft)........After 1900, variable 3-6 mph. 

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

Clearing Index......1. 

Mixing height.......0 ft AGL. 

Transport winds.....Light.

.SATURDAY...



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

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

Max temperature.....60-64. 

Min humidity........20-24 percent. 

Wind (20 ft)........Variable 4-8 mph. 

Max Vent Rate.......Fair. 

Clearing Index......207. 

Mixing height.......4100 ft AGL. 

Transport winds.....North around 5 knots. 



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=34.7413&lon=-111.4175&clat=34.7413&clon=-111.4175



$$

Forecaster...RICKEY

Requested by...Joshua OCoy

Type of request...PRESCRIBED

.TAG 2527381.1/FGZ

.DELDT 12/12/25

.FormatterVersion 2.0.0

.EMAIL cory.ball@usda.gov,joshua.ocoy@usda.gov,kurt.mattocks@usda.gov