Suppression Forecast
Issued by NWS Flagstaff, AZ

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FNUS75 KFGZ 160141
FWSFGZ

Spot Forecast for Government...AZ-PNF
National Weather Service Flagstaff AZ
641 PM MST Tue Sep 15 2020

Forecast is based on forecast start time of 1900 MST on September 15.
If conditions become unrepresentative, contact the
National Weather Service in Flagstaff, AZ

.DISCUSSION...Dry and warm conditions will prevail over the next
couple days. Wind speeds will generally remain below 10 mph with
a slight increase expected on Thursday. The Haines index will be
high through the period at either 5 or 6.

.TONIGHT...

Sky/weather.........Clear.
Chance of pcpn......0 percent.
Min temperature.....55 to 57.
Max humidity........40 to 45 percent.
Wind (20 ft)........Southwest wind 5 to 7 mph becoming north
                    6 to 8 mph after 8 pm.
LAL.................1.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Min Vent Rate.......Poor.
Clearing Index......2.
Mixing height.......900 ft agl.
Transport winds.....South 5 mph becoming north 5 to 10 mph after
                    8 pm.

.WEDNESDAY...

Sky/weather.........Sunny.
Chance of pcpn......0 percent.
Max temperature.....94 to 96.
Min humidity........9 to 13 percent.
Wind (20 ft)........Northeast winds 6 to 8 mph. Gusts up to 15 mph
                    possible in the afternoon.
LAL.................1.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Max Vent Rate.......Excellent.
Clearing Index......1057.
Mixing height.......13600 ft agl.
Transport winds.....North 5 to 10 mph.

.WEDNESDAY NIGHT...

Sky/weather.........Clear.
Chance of pcpn......0 percent.
Min temperature.....57 to 59.
Max humidity........32 to 37 percent.
Wind (20 ft)........North winds 5 to 7 mph.
LAL.................1.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Min Vent Rate.......Poor.
Clearing Index......1.
Mixing height.......2400 ft agl.
Transport winds.....North 5 to 10 mph.

.THURSDAY...

Sky/weather.........Sunny.
Chance of pcpn......0 percent.
Max temperature.....94 to 96.
Min humidity........10 to 14 percent.
Wind (20 ft)........Northeast winds 4 to 6 mph becoming south
                    10 to 12 mph after 11 am. Gusts up to 20 mph
                    possible in the afternoon.
LAL.................1.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Max Vent Rate.......Very good.
Clearing Index......840.
Mixing height.......12800 ft agl.
Transport winds.....Northeast 5 mph becoming south 5 to 10 mph after
                    11 am.

$$
Forecaster...STEFFEN
Requested by...Brian Steinhardt IC
Type of request...WILDFIRE
.TAG 2012668.0/FGZ
.DELDT 09/15/20
.FormatterVersion 1.0.26
.EMAIL azpdc@firenet.gov



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