Spot Forecast
Issued by NWS Flagstaff, AZ

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FNUS75 KFGZ 302246
FWSFGZ

Spot Forecast for Billy Fire, Below 5,000 ft...USFS
National Weather Service Flagstaff AZ
346 PM MST Sat Aug 30 2025

Forecast is based on forecast start time of 0600 MST on August 31.
If conditions become unrepresentative, contact the
National Weather Service in Flagstaff, AZ

.DISCUSSION...Dry and warm conditions continue on Sunday. Some
moisture seeping in from the east may lead to spotty convective
activity on Monday. Generally light winds, but trending toward
southwesterly in the day and northeasterly drainage winds at
night.

.SUNDAY...

Sky/weather.........Mostly sunny.
Chance of pcpn......0 percent.
Max temperature.....98 to 101.
Min humidity........13 to 15 percent.
Wind (20 ft)........Morning northeast winds 3 to 5 mph shifting
                    southwest 5 to 8 mph by 1200-1300L.
Mixing height.......9700 ft AGL in the morning increasing to 12300
                    ft AGL in the afternoon.
Transport winds.....Northeast around 5 knots shifting to the
                    southeast in the late morning and early
                    afternoon, then shifting to the southwest late
                    in the afternoon.

.SUNDAY NIGHT...

Sky/weather.........Mostly clear.
Chance of pcpn......0 percent.
Min temperature.....74 to 76.
Max humidity........40 to 45 percent.
Wind (20 ft)........Northeast winds 4 to 6 mph.
Mixing height.......100 ft AGL.
Transport winds.....North around 5 knots shifting to the east in
                    the late evening and overnight.

.LABOR DAY...

Sky/weather.........Becoming partly cloudy. Chance of showers and
                    thunderstorms in the afternoon.
Chance of pcpn......30 percent.
Max temperature.....96 to 99.
Min humidity........17 to 20 percent.
Wind (20 ft)........South winds around 5 to 8 mph. Gusty and erratic
                    winds expected near thunderstorms.
Mixing height.......9900 ft AGL in the morning and early afternoon
                    increasing to 11200 ft AGL late in the
                    afternoon, then decreasing to 1100 ft AGL late
                    in the afternoon.
Transport winds.....East 5 to 10 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=33.7784&lon=-110.825&clat=33.7784&clon=-110.825

$$
Forecaster...PETERSON
Requested by...Tom Stevens
Type of request...WILDFIRE
.TAG 2521005.0/FGZ
.DELDT 08/30/25
.FormatterVersion 2.0.0
.EMAIL tom_stevens@firenet.gov