FNUS74 KOUN 171820
FWSOUN

SPOT FORECAST FOR CEMENT FIRE...BIA
NATIONAL WEATHER SERVICE NORMAN OK
120 PM CDT SUN APR 17 2011

FORECAST IS BASED ON REQUEST TIME OF 0506 CDT ON APRIL 17.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...RED FLAG WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...WIND ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...

.DISCUSSION...
STRONG SOUTH WINDS WILL PERSIST UNTIL AROUND 7 PM. A FEW MORE GUSTS
TO AROUND 40 MPH MAY OCCUR THROUGH THE AFTERNOON AS STRONG WINDS
ALOFT MIX TO THE SURFACE. RELATIVE HUMIDITY IS NOT EXPECTED TO
DROP MUCH BELOW CURRENT READINGS IN THE 15 TO 20 PERCENT RANGE AS
MOISTURE SLOWLY INCREASES WHILE THE TEMPERATURE RISES. OVERNIGHT
WINDS SHOULD DROP TO AROUND 15 MPH WHILE CONTINUING FROM A
SOUTHERLY DIRECTION.

.REST OF TODAY...

SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........20 PERCENT.
20-FOOT WINDS.......BREEZY. SOUTH WINDS 24 TO 28 MPH WITH GUSTS TO
                    AROUND 45 MPH.
MIXING HEIGHT.......5500-6000 FT AGL.
TRANSPORT WINDS.....SOUTH 33 TO 36 MPH.

TIME (CDT)      1 PM   3 PM   5 PM   7 PM   9 PM   11 PM
SKY (%).........PCLDY  PCLDY  PCLDY  MCLEAR MCLEAR MCLEAR
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............74     78     81     80     71     65
RH..............21     20     20     22     30     38
20 FT WIND......S 26   S 28   S 26   S 17   S 16   S 16
20 FT WIND GUST.40     45     40     30     25     25
MIX HGT (FT)....5500   6000   5900   5400   4000   2700
MIX HGT (M).....1680   1830   1800   1650   1220   820
TRANSPORT WIND..S 36   S 35   S 35   S 33   S 18   S 16
TRAN WIND (M/S).S 16   S 16   S 16   S 15   S 8    S 7

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT) THEN BECOMING
                    MOSTLY CLOUDY (45-55 PERCENT).
MIN TEMPERATURE.....AROUND 57.
MAX HUMIDITY........80 PERCENT.
20-FOOT WINDS.......SOUTH WINDS 8 TO 17 MPH. GUSTS UP TO 30 MPH.
MIXING HEIGHT.......4000-5400 FT AGL DECREASING TO 600-1100 FT AGL.
TRANSPORT WINDS.....SOUTH 26 TO 33 MPH DECREASING TO 14 TO 23 MPH
                    EARLY IN THE EVENING...THEN INCREASING TO 23 TO
                    29 MPH AFTER MIDNIGHT.

.MONDAY...

SKY/WEATHER.........SUNNY (5-15 PERCENT).
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........23 PERCENT.
20-FOOT WINDS.......SOUTH WINDS 7 TO 16 MPH INCREASING TO 18 TO 20
                    MPH WITH GUSTS TO AROUND 30 MPH LATE IN THE
                    AFTERNOON.
MIXING HEIGHT.......500-1900 FT AGL INCREASING TO 5400-7000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 12 TO 21 MPH INCREASING TO 33 TO 36
                    MPH.

.FORECAST DAYS 3 THROUGH 5...
.TUESDAY...
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTH
WINDS AROUND 18 MPH.
.WEDNESDAY...
NOT AS WARM. PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 13 MPH.
.THURSDAY...
CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S. EAST WINDS
AROUND 12 MPH.

$$
FORECASTER...TAYLOR
REQUESTED BY...BIA FIRE
TYPE OF REQUEST...WILDFIRE
.TAG 20110417.CEMEN.01/OUN