Suppression Forecast
Issued by NWS Oklahoma City, OK

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000
FNUS74 KOUN 181220
FWSOUN

Spot Forecast for Unit 47 RX...USFS
National Weather Service Norman OK
720 AM CDT Sat Mar 18 2017

Forecast is based on ignition time of 0900 CDT on March 18.
If conditions become unrepresentative...contact the National Weather
Service.

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

...FIRE WEATHER WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH
SUNDAY EVENING...

.DISCUSSION...
A light wind this morning will become southeast by late morning or early afternoon.
The wind will increase during the afternoon.  Although temperatures will be
warm this afternoon, afternoon humidity should stay above 35 to 40 percent.
Please be aware that stronger winds and drier conditions are expected by Sunday
afternoon with Red Flag conditions possible.

.REST OF TODAY...

Sky/weather.........Mostly sunny (45-55 percent).
Max temperature.....Around 77.
Min humidity........41 percent.
Wind (20 ft)........
 Slope/valley.......Southeast winds 7 to 13 mph in the late morning
                    and afternoon.
Mixing height.......500-2300 ft AGL increasing to 5300 ft AGL.
Transport winds.....Southeast 7 to 13 mph in the late morning and
                    afternoon.
Smoke dispersal.....Poor to good (5900-43300 knot-ft) increasing to
                    good to excellent (56100-72700 knot-ft) in the
                    afternoon.

TIME (CDT)      9 AM   11 AM  1 PM   3 PM   5 PM
Sky (%).........46     50     53     49     43
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE
Tstm cov........
Temp............55     62     70     75     77
RH..............65     57     46     42     43
20 ft wind......E 7    E 8    SE 13  SE 13  SE 13
20 ft wind gust.10     15     20     20     20
Mix hgt (ft)....500    1500   3300   4800   5300
Transport wind..E 15   E 18   SE 18  SE 17  S 18
VRate ktft/10006      30     56     73     65

.TONIGHT...

Sky/weather.........Partly cloudy (30-40 percent).
Min temperature.....Around 57.
Max humidity........96 percent.
Wind (20 ft)........
 Slope/valley.......South winds 9 to 12 mph.
Mixing height.......3300-5100 ft AGL decreasing to 0-1800 ft AGL in
                    the late evening and overnight.
Transport winds.....South 9 to 12 mph.
Smoke dispersal.....Poor to good (8300-55700 knot-ft) decreasing to
                    poor (0 knot-ft) after midnight.

TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........40     29     40     40     32     31
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Temp............75     71     67     62     60     59
RH..............47     56     67     78     84     90
20 ft wind......SE 12  SE 9   S 9    S 9    S 9    S 10
20 ft wind gust.15     15     15     15     15     15
Mix hgt (ft)....5100   3300   400    BLW100 BLW100 200
Transport wind..S 20   S 18   S 14   S 13   S 13   S 13
VRate ktft/100056     35     19     8      2      0

.SUNDAY...

Sky/weather.........Sunny (15-25 percent).
Max temperature.....Around 90.
Min humidity........21 percent.
Wind (20 ft)........
 Slope/valley.......Southwest winds 10 to 18 mph with gusts to
                    around 30 mph shifting to the south 21 to 23
                    mph with gusts to around 35 mph in the
                    afternoon.
Mixing height.......100-1700 ft AGL increasing to 4300-4600 ft AGL.
Transport winds.....Southwest 10 to 18 mph shifting to the south 21
                    to 23 mph in the afternoon.
Smoke dispersal.....Poor to good (0-46300 knot-ft) increasing to
                    good to excellent (58900-75400 knot-ft) in the
                    afternoon.

TIME (CDT)      6 AM      9 AM      NOON      3 PM
Sky (%).........31        23        29        4
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
Temp............58        62        76        87
RH..............93        78        45        27
20 FT wind......S 10G15   SW 14G20  SW 18G30  S 23G35
Mix hgt (ft)....100       600       1700      3800
Transport wind..S 12      SW 16     S 20      S 23
VRate ktft/10000         9         46        75

$$
Forecaster...THOREN
Requested by...Matt Lamb
Type of request...PRESCRIBED
.TAG 1704493.0/OUN
.EMAIL mattlamb@fs.fed.us



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