FNUS75 KFGZ 182216
FWSFGZ

Spot Forecast for Horner Gulch RX...USFS
National Weather Service Flagstaff AZ
316 PM MST Mon May 18 2026

Forecast is based on ignition time of 0000 MST on May 19. 
If conditions become unrepresentative, contact the 
National Weather Service in Flagstaff, AZ

.DISCUSSION...Cool and dry conditions expected through the 
forecast period. Daytime temperatures are 2-5 degrees below
normal each day. Southwest winds with typical afternoon breezes
expected each day, with light northeast drainage winds each night.

.REST OF TONIGHT...

Sky/weather.........Clear. 
Chance of pcpn......0 percent. 
Chance lightning....0 percent. 
Min temperature.....44 to 46. 
Max humidity........40 to 50 percent. 
Wind (20 ft)........Northeast winds 3 to 6 mph. 
Min Vent Rate.......Poor. 
Clearing Index......1. 
Mixing height.......0 ft AGL. 
Transport winds.....North around 5 knots. 

.TUESDAY...

Sky/weather.........Sunny. 
Chance of pcpn......0 percent. 
Chance lightning....0 percent. 
Max temperature.....79 to 81. 
Min humidity........12 to 13 percent. 
Wind (20 ft)........Variable 3 to 6 mph until 1000 MST, then 
                    southwest 7 to 11 mph with gusts to 20 mph.
Max Vent Rate.......Very good. 
Clearing Index......891. 
Mixing height.......8100 ft AGL. 
Transport winds.....East around 5 knots shifting to the south in 
                    the late morning and afternoon. 

.TUESDAY NIGHT...

Sky/weather.........Partly cloudy. 
Chance of pcpn......0 percent. 
Chance lightning....0 percent. 
Min temperature.....44 to 46. 
Max humidity........30 to 35 percent. 
Wind (20 ft)........Southwest 7 to 11 mph with gusts to 20 mph
                    until 2000 MST, then east through northeast 
                    3 to 6 mph thereafter.
Min Vent Rate.......Poor. 
Clearing Index......0. 
Mixing height.......0 ft AGL. 
Transport winds.....Southwest around 10 knots shifting to the north 
                    overnight. 

.WEDNESDAY...

Sky/weather.........Sunny. 
Chance of pcpn......0 percent. 
Chance lightning....0 percent. 
Max temperature.....82 to 84. 
Min humidity........11 to 12 percent. 
Wind (20 ft)........Variable winds 2 to 5 mph until 1000 MST, then 
                    south to southwest winds 7 to 11 mph with gusts
                    to 20 mph
Max Vent Rate.......Excellent. 
Clearing Index......1099. 
Mixing height.......10000 ft AGL. 
Transport winds.....Northeast around 5 knots shifting to the south 
                    in the late morning and 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://weather.gov/dlh/fwd?lat=34.3696&lon=-112.0587&clat=34.3696&clon=-112.0587

$$
Forecaster...LEWANDOWSKI
Requested by...Juan Quiroga
Type of request...PRESCRIBED
.TAG 2613968.0/FGZ
.DELDT 05/18/26
.FormatterVersion 2.0.0
.EMAIL juan.quiroga@usda.gov