Suppression Forecast
Issued by NWS Oklahoma City, OK

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000
FNUS74 KOUN 191935
FWSOUN

Spot Forecast for RX 17-27...Fort Sill Fire
National Weather Service Norman OK
235 PM CDT Tue Sep 19 2017

Forecast is based on ignition time of 1500 CDT on September 20.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office at (405) 325-3816 if you have questions
or concerns with this forecast.

.DISCUSSION...
Another breezy day expected tomorrow with sound winds around 15 mph
developing during the late morning hours and continuing through the
early evening. MinRH will remain rather high though. Smoke dispersal
should also be excellent.

.WEDNESDAY...

Sky/weather.........Sunny (15-25 percent).
Max temperature.....Around 95.
Min humidity........44 percent.
Wind (20 ft)........
 Slope/valley.......South winds 10 to 15 mph. Gusts up to 25 mph in
                    the late morning and afternoon.
Mixing height.......200-1800 ft AGL, increasing to 7600-9200 ft
                    AGL.
Transport winds.....South 10 to 15 mph.
Smoke dispersal.....Poor to good (2800-49200 knot-ft), increasing
                    to excellent (62000 knot-ft) late in the
                    morning.

TIME (CDT)      3 PM   5 PM
Sky (%).........30     30
Weather cov.....
Weather type....NONE   NONE
Tstm cov........
Temp............94     95
RH..............46     45
20 ft wind......S 14   S 13
20 ft wind gust.20     20
Mix hgt (ft)....8400   7600
Transport wind..SW 20  S 21
VRate ktft/1000100    106

.WEDNESDAY NIGHT...

Sky/weather.........Partly cloudy (35-45 percent). Isolated showers
                    and thunderstorms in the evening.
Min temperature.....Around 75.
Max humidity........86 percent.
Wind (20 ft)........
 Slope/valley.......South winds 9 to 13 mph. Gusty and erratic
                    winds expected near thunderstorms in the
                    evening.
Mixing height.......5100 ft AGL, decreasing to 300-700 ft AGL.
Transport winds.....South 9 to 13 mph.
Smoke dispersal.....Good to excellent (56400-102200 knot-ft),
                    decreasing to poor to good (0-37500 knot-ft) in
                    the late evening and overnight.

TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........30     50     50     50     46     46
Weather cov.....       ISOLTD ISOLTD ISOLTD
Weather type....NONE   RNSHWR RNSHWR RNSHWR NONE   NONE
Tstm cov........       ISOLTD ISOLTD ISOLTD
Temp............94     88     84     82     78     78
RH..............44     54     63     66     70     75
20 ft wind......S 13   S 10   S 9    S 10   S 10   S 10
20 ft wind gust.20     15     15     15     15     15
Mix hgt (ft)....5100   1500   500    400    700    700
Transport wind..S 23   S 21   S 16   S 18   S 21   S 21
VRate ktft/1000102    75     38     7      0      2

.THURSDAY...

Sky/weather.........Mostly sunny (35-45 percent).
Max temperature.....Around 94.
Min humidity........46 percent.
Wind (20 ft)........
 Slope/valley.......South winds 12 to 16 mph. Gusts up to 25 mph
                    early in the morning.
Mixing height.......700-2500 ft AGL, increasing to 5500 ft AGL.
Transport winds.....South 12 to 16 mph.
Smoke dispersal.....Poor to good (12200-53300 knot-ft), increasing
                    to excellent (65200 knot-ft) in the afternoon.

$$
Forecaster...BARNES
Requested by...Randale York
Type of request...PRESCRIBED
.TAG 1716035.0/OUN
.EMAIL randale.d.york.civ@mail.mil



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