Suppression Forecast
Issued by NWS Flagstaff, AZ

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FNUS75 KFGZ 251225
FWSFGZ

Spot Forecast for O RO Ranch Fire...OTR OTHER
National Weather Service Flagstaff AZ
525 AM MST Sun Jun 25 2017

Forecast is based on request time of 0600 MST on June 25.
If conditions become unrepresentative, contact the
National Weather Service in Flagstaff, AZ

.DISCUSSION...
Mid level moisture has increased across northern Arizona.
Forecast soundings in the area show the potential for high
based thunderstorms this afternoon, with strong outflow winds
probable. Outflow winds from distant storms may travel to
the fire site.

West southwest flow aloft to bring a drier airmass to this area
starting Monday. Gusty afternoon winds to return starting Monday,
critical fire weather conditions possible Tuesday and Wednesday
afternoons.

.TODAY...

Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms.
Chance of pcpn......10 percent.
Max temperature.....Around 102.
Min humidity........10 percent.
Wind (20 ft)........Light winds becoming southwest around 10 mph in
                    the afternoon. Gusts up to 30 mph. Gusty and
                    erratic winds expected near thunderstorms.
Lal.................2.
Haines Index........6 high.
Max Vent Rate.......Excellent (166000 knot-ft).
Clearing Index......1660.
Mixing height.......300 ft agl increasing to 13000 ft agl.
Transport winds.....Southeast 5 to 10 mph shifting to the southwest
                    10 to 15 mph in the afternoon.

.TONIGHT...

Sky/weather.........Mostly clear.
Chance of pcpn......0 percent.
Min temperature.....Around 68.
Max humidity........27 percent.
Wind (20 ft)........Southwest winds around 10 mph in the evening
                    becoming light. Gusts up to 30 mph.
Lal.................1.
Haines Index........6 high.
Min Vent Rate.......Poor (200 knot-ft).
Clearing Index......2.
Mixing height.......8700 ft agl early in the evening decreasing to
                    100 ft agl in the late evening and overnight.
Transport winds.....South 5 to 10 mph.

.MONDAY...

Sky/weather.........Mostly sunny.
Chance of pcpn......0 percent.
Max temperature.....Around 99.
Min humidity........8 percent.
Wind (20 ft)........Light winds becoming southwest around 15 mph in
                    the afternoon. Gusts up to 35 mph.
Lal.................1.
Haines Index........5 moderate.
Max Vent Rate.......Excellent (270400 knot-ft).
Clearing Index......2704.
Mixing height.......300 ft agl increasing to 13500 ft agl.
Transport winds.....South 5 to 10 mph increasing to southwest 20 to
                    25 mph in the afternoon.

$$
Forecaster...41
Requested by...Intelligence Officer
Type of request...WILDFIRE
.TAG 1711546.2/FGZ
.EMAIL AIDC@DFFM.AZ.GOV



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