557
FNUS75 KPSR 292252
FWSPSR

Spot Forecast for South Zone Piles...USFS
National Weather Service Phoenix AZ
352 PM MST Tue Sep 29 2026

Forecast is based on ignition time of 0800 MST on September 30.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
Drier weather with clearing skies will return to the area Wednesday
and Thursday, though a stray shower cannot completely be discounted
Wednesday afternoon. Otherwise, winds will remain fairly light with
extended periods of variability though an easterly component will be
favored the majority of the time during burning operations.

...Thunderstorms imply gusty winds...

Note...Additional Fire Weather Forecast information can be found
in the Area Forecast Discussion. See product PHXAFDPSR.

.WEDNESDAY...

Sky/weather.........Mostly sunny (40-50 percent).
CWR.................3 percent.
Chance of thunder...3 percent.
Max temperature.....Around 80.
Min humidity........45-52 percent.
Wind (20 ft)........Southeast winds 5 to 7 mph shifting to the
                    southwest late in the afternoon.

.WEDNESDAY NIGHT...

Sky/weather.........Mostly clear (5-15 percent).
CWR.................1 percent.
Chance of thunder...1 percent.
Min temperature.....Around 63.
Max humidity........82-87 percent.
Wind (20 ft)........Southwest winds 3 to 6 mph early in the evening
                    becoming east 2 to 5 mph mid evening.

.THURSDAY...

Sky/weather.........Sunny (0-10 percent).
CWR.................0 percent.
Chance of thunder...0 percent.
Max temperature.....Around 85.
Min humidity........38-44 percent.
Wind (20 ft)........East winds up to 5 mph shifting to the
                    west 4 to 7 mph in the afternoon.

$$
Forecaster...MO
Requested by...Michael Hall
Type of request...PRESCRIBED
.TAG 2622789.0/PSR
.DELDT 09/29/26
.FormatterVersion 2.0.0
.EMAIL ryan.conway@usda.gov,michael.hall2@usda.gov,travis.helfrich@usda.gov