496
FNUS75 KFGZ 181955
FWSFGZ

Spot Forecast for 2026 Bright Angel Flash Flood...NPS
National Weather Service Flagstaff AZ
1255 PM MST Fri Sep 18 2026

Forecast is based on forecast start time of 0700 MST on September 19.
If conditions become unrepresentative, contact the
National Weather Service in Flagstaff, AZ

.DISCUSSION...No rainfall is forecast on Saturday and Sunday as
much drier air moves in. Expect mostly clear skies with near
normal daytime temperatures for mid September. The next chance
of rainfall arrives Monday evening through Tuesday as another
weather system approaches.

.SATURDAY...

Sky/weather.........Sunny.
Chance of pcpn......0 percent.
Max temperature.....Around 96.
Min humidity........14 to 16 percent.
Surface winds (mph).West winds 5 to 10 mph.

.SATURDAY NIGHT...

Sky/weather.........Mostly clear.
Chance of pcpn......0 percent.
Min temperature.....Around 68.
Max humidity........25 to 35 percent.
Surface winds (mph).North winds 1 to 4 mph.

.SUNDAY...

Sky/weather.........Mostly sunny.
Chance of pcpn......0 percent.
Max temperature.....Around 95.
Min humidity........11 to 13 percent.
Surface winds (mph).Southwest winds 5 to 10 mph.


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=36.105&lon=-112.095&clat=36.105&clon=-112.095

$$
Forecaster...LEWANDOWSKI
Requested by...Kimberly Furgerson
Type of request...SAR
.TAG 2621049.17/FGZ
.DELDT 09/18/26
.FormatterVersion 2.0.0
.EMAIL Kimberly_furgerson@nps.gov