FXUS65 KFGZ 122154

AFDFGZ



Area Forecast Discussion

National Weather Service Flagstaff AZ

254 PM MST Fri Dec 12 2025



.SYNOPSIS...High pressure will continue to bring well above 

normal temperatures and dry weather to the region into next week.



&&



.DISCUSSION...Northern AZ will remain under the influence of

strong high pressure. Expect several days of dry conditions, 

light winds, and above normal temperatures. For today, we are

seeing clear skies and high temperatures peaking 10-20 degrees 

above normal. Flagstaff is close to the daily record of 64 degrees,

however easterly winds may cause us to barely fall short. We shall

see!



A weak shortwave embedded within the ridge is forecast to pass 

overhead on Sunday-Monday, but even then heights will remain 

above normal. Expect some passing high clouds, and daytime temps a

few degrees cooler than previous days. By Wednesday, we see a 

more prominent flattening of the ridge. Above normal temperatures 

and dry conditions will remain, but winds will be breezier from 

the west-southwest. 



&&



.AVIATION...Saturday 13/00Z through Sunday 14/00Z...



OUTLOOK...Sunday 14/00Z through Tuesday 16/00Z...



&&



.FIRE WEATHER...Friday and Saturday...Dry and warm conditions 

continue with temperatures reaching 10-20 degrees above average. 

Light and variable daytime winds around 5 to 15 mph each day. 

Minimum RH values 15-35% each afternoon.



Sunday through Tuesday...Dry and warm conditions will continue into 

next week with temperatures 10-15 degrees above average Sunday and 

Monday and 10-20 degrees above average on Tuesday. Light and 

variable daytime winds around 5 to 15 mph each day. Minimum RH 

values between 20-35% Sunday and Monday, and 15-25% on Tuesday.



&&



.FGZ WATCHES/WARNINGS/ADVISORIES...None.



&&



$$



PUBLIC...Lewandowski

AVIATION...JJ

FIRE WEATHER...JJ



For Northern Arizona weather information visit

weather.gov/flagstaff