Suppression Forecast
Issued by NWS Oklahoma City, OK

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000
FNUS74 KOUN 211648
FWSOUN

Spot Forecast for Unit 102 Test Plot...USFS
National Weather Service Norman OK
1048 AM CST Tue Feb 21 2017

Forecast is based on ignition time of 1100 CST on February 21.
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...
Expect the winds to become more westerly by this afternoon. Wind
speeds will only increase slightly to around 10 mph, before
decreasing again around sunset. Temperatures will climb into the
mid 70s which will result in fairly low RH late this afternoon.

.TODAY...

Sky/weather.........Sunny (0-10 percent).
Max temperature.....Around 76.
Min humidity........14 percent.
Wind (20 ft)........West winds 5 to 9 mph.
Mixing height.......100-1700 ft AGL increasing to 4600-5900 ft AGL.
Transport winds.....West 5 to 9 mph.
Smoke dispersal.....Poor to good (0-49300 knot-ft) increasing to
                    fair to good (27700-51600 knot-ft) in the
                    afternoon.

TIME (CST)      11 AM  1 PM   3 PM   5 PM
SKY (%).........1      1      1      1
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE
TSTM COV........
TEMP............61     71     76     75
RH..............36     21     15     15
20 FT WIND......NW 7   W 9    W 8    W 7
20 FT WIND GUST.10     15     15     10
MIX HGT (FT)....3100   5200   5900   4600
MIX HGT (M).....940    1580   1800   1400
TRANSPORT WIND..NW 10  N 12   NW 9   NW 6
TRANSP WIND DIR.330    340    330    320
TRAN WIND (M/S).NW 4   N 5    NW 4   NW 3
VRATE KTFT/1000.44     52     45     28

.TONIGHT...

Sky/weather.........Clear (0-5 percent).
Min temperature.....Around 44.
Max humidity........65 percent.
Wind (20 ft)........Southwest winds 5 to 8 mph.
Mixing height.......2500-3500 ft AGL decreasing to 200-1400 ft AGL
                    early in the evening.
Transport winds.....Southwest 5 to 8 mph.
Smoke dispersal.....Poor to fair (0-16700 knot-ft).

TIME (CST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........0      0      0      1      1      2
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TSTM COV........
TEMP............70     60     56     52     50     47
RH..............19     33     38     46     48     53
20 FT WIND......S 5    S 6    S 6    SW 6   S 7    SW 8
20 FT WIND GUST.       10     10     10     10     15
MIX HGT (FT)....3500   1400   200    200    200    200
MIX HGT (M).....1070   430    60     60     60     60
TRANSPORT WIND..SW 2   S 5    S 8    SW 8   SW 9   SW 9
TRANSP WIND DIR.220    200    200    220    210    210
TRAN WIND (M/S).SW 1   S 2    S 4    SW 4   SW 4   SW 4
VRATE KTFT/1000.17     9      0      0      0      0

.WEDNESDAY...

Sky/weather.........Sunny (10-20 percent).
Max temperature.....Around 82.
Min humidity........20 percent.
Wind (20 ft)........South winds 6 to 8 mph.
Mixing height.......200-1400 ft AGL increasing to 2500-3500 ft AGL
                    late in the morning, then increasing to
                    4900-6500 ft AGL in the afternoon decreasing to
                    4200 ft AGL late in the afternoon.
Transport winds.....South 6 to 8 mph.
Smoke dispersal.....Poor to good (0-33400 knot-ft) increasing to
                    good to excellent (50500-84500 knot-ft) in the
                    afternoon.

$$
Forecaster...BARNES
Requested by...Matt Lamb
Type of request...PRESCRIBED
.TAG 1702568.0/OUN
.EMAIL mattlamb@fs.fed.us



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