FNUS74 KOUN 251419
FWSOUN

SPOT FORECAST FOR RX 13-15...FT SILL FIRE
NATIONAL WEATHER SERVICE NORMAN OK
919 AM CDT THU JUL 25 2013

FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON JULY 25.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
SHOWERS AND THUNDERSTORMS OVER SOUTHWESTERN OKLAHOMA AND THE
EASTERN TEXAS PANHANDLE ARE EXPECTED TO DISSIPATE BEFORE REACHING
THE FIREGROUND THIS MORNING... ALTHOUGH THERE IS A SLIGHT CHANCE
THAT MAY PERSIST LONG ENOUGH TO AFFECT THE AREA. EVEN IF THE
RAIN DOES DISSIPATE... SOME VARIABLE WINDS WILL BE POSSIBLE NEAR
THE DISSIPATING SHOWERS.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). SLIGHT CHANCE OF
                    SHOWERS AND THUNDERSTORMS.
MAX TEMPERATURE.....86 AT IGNITION...MAX 94.
MIN HUMIDITY........61 PERCENT AT IGNITION...MIN 44 PERCENT.
20-FOOT WINDS.......WINDS SOUTHEAST AT 6 MPH AT
                    IGNITION...OTHERWISE SOUTHEAST WINDS 6 TO 10
                    MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR
                    THUNDERSTORMS.
MIXING HEIGHT.......200-1900 FT AGL INCREASING TO 4900-6400 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 6 TO 10 MPH.
SMOKE DISPERSAL.....GOOD /32600 KNOT-FT/ AT IGNITION. MAX...GOOD
                    /55900 KNOT-FT INCREASING TO 58600 KNOT-FT
                    LATE IN THE AFTERNOON./

TIME (CDT)      11 AM  1 PM   3 PM   5 PM
SKY (%).........MCLDY  MCLDY  MCLDY  MCLDY
WEATHER COV.....S CHC  S CHC  S CHC  S CHC
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR
TEMP............86     91     93     94
RH..............61     50     46     44
20 FT WIND......SE 7   SE 8   SE 9   SE 10
20 FT WIND GUST.10     15     15     15
MIX HGT (FT)....4700   4800   6100   5900
MIX HGT (M).....1430   1460   1860   1800
TRANSPORT WIND..SE 9   SE 9   SE 13  SE 15
TRAN WIND (M/S).SE 4   SE 4   SE 6   SE 7
VRATE KTFT/1000.33     42     50     56

.TONIGHT...

SMOKE DISPERSAL.....POOR TO GOOD (0-39400 KNOT-FT).

.FRIDAY...

SMOKE DISPERSAL.....POOR TO GOOD (5000-51800 KNOT-FT) INCREASING TO
                    EXCELLENT (63900-87100 KNOT-FT) LATE IN THE
                    MORNING.

$$
FORECASTER...26
REQUESTED BY...YOUNG
TYPE OF REQUEST...PRESCRIBED
.TAG 20130725.RX131.01/OUN