Suppression Forecast
Issued by NWS Oklahoma City, OK

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FNUS74 KOUN 261337
FWSOUN

SPOT FORECAST FOR RX POW...FORT SILL FIRE
NATIONAL WEATHER SERVICE NORMAN OK
837 AM CDT WED AUG 26 2015

FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON AUGUST 26.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
LIGHT SOUTH TO SOUTHEASTERLY WINDS WILL PREVAIL TODAY AND TOMORROW.
MINIMUM RH VALUES THIS AFTERNOON WILL FALL INTO THE 40S...WITH AN
OVERNIGHT RECOVERY TO NEAR 80 PERCENT. THERE IS AN OUTSIDE CHANCE FOR
A BRIEF SHOWER LATE THIS MORNING...BUT OTHERWISE THE FORECAST IS DRY.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). SLIGHT CHANCE OF
                    SHOWERS AND THUNDERSTORMS EARLY IN THE MORNING.
MAX TEMPERATURE.....83 AT IGNITION...MAX 93.
MIN HUMIDITY........68 PERCENT AT IGNITION...MIN 44 PERCENT.
WIND.(20 FT)........
20-FOOT WINDS.......WINDS SOUTH AT 6 MPH AT IGNITION...OTHERWISE
                    SOUTHEAST WINDS 5 TO 7 MPH. GUSTY AND ERRATIC
                    WINDS EXPECTED NEAR THUNDERSTORMS EARLY IN THE
                    MORNING.
MIXING HEIGHT.......300-2000 FT AGL INCREASING TO 5600-7200 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 7 MPH.
SMOKE DISPERSAL.....POOR /8200 KNOT-FT/ AT IGNITION. MAX...GOOD
                    /35800 KNOT-FT/.

TIME (CDT)      11A 12P 1PM 2PM 3PM 4PM 5PM 6PM
SKY (%).........PC  PC  MCR MCR MCR MCR MCR MCR
WEATHER COV.....
WEATHER TYPE....
TEMP............83  86  89  91  92  93  93  91
RH..............68  59  54  49  47  44  45  45
20 FT WIND DIR..S   S   S   S   SE  SE  SE  SE
20 FT WIND SPD..6   6   6   6   6   6   6   7
20 FT WIND GUST.10  10  10  10  10  10  10  10
MIX HGT (KFT)...4.3 5.6 6.6 7.1 7.2 6.8 6.4 5.6
MIX HGT (KM)....1.3 1.7 2.0 2.2 2.2 2.1 2.0 1.7
TRANSP WIND DIR.S   S   S   SE  SE  E   E   SE
TRANSP WIND SPD.8   5   2   1   2   3   6   8
TRANS SPD (M/S).4   2   1   0   1   1   3   4
VRATE KTFT/1000.8   11  13  18  23  29  33  36

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT).
MIN TEMPERATURE.....MIN 70.
MAX HUMIDITY........MAX 75 PERCENT.
WIND.(20 FT)........
20-FOOT WINDS.......SOUTH WINDS 5 TO 7 MPH UNTIL EARLY MORNING
                    BECOMING LIGHT.
MIXING HEIGHT.......3100-4600 FT AGL DECREASING TO LESS THAN 100 FT
                    AGL EARLY IN THE EVENING.
TRANSPORT WINDS.....SOUTH 5 TO 7 MPH UNTIL EARLY MORNING BECOMING
                    LIGHT.
SMOKE DISPERSAL.....POOR TO GOOD (0-36600 KNOT-FT).

.THURSDAY...

SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).
MAX TEMPERATURE.....MAX 96.
MIN HUMIDITY........MIN 32 PERCENT.
WIND.(20 FT)........
20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH.
MIXING HEIGHT.......100-1300 FT AGL INCREASING TO 5000-5900 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR TO GOOD (500-46700 KNOT-FT) INCREASING TO
                    GOOD TO EXCELLENT (53700-68700 KNOT-FT) IN THE
                    AFTERNOON.

$$
FORECASTER...DAY
REQUESTED BY...CLINT LANGFORD
TYPE OF REQUEST...PRESCRIBED
.TAG 20150826.RXPOW.01/OUN


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