FNUS74 KOUN 172226
FWSOUN

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

FORECAST IS BASED ON REQUEST TIME OF 1500 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...
WARM...DRY...AND WINDY CONDITIONS WILL PERSIST. THERE WILL...HOWEVER...
BE SOME IMPROVEMENT THIS EVENING AND OVERNIGHT. A PLUME OF GULF MOISTURE
WILL ARRIVE...BRINGING HUMIDITY UP TO AROUND 30 PERCENT BY 9 PM...
AND 50 PERCENT BY MIDNIGHT. HUMIDITY WILL RECOVER ABOVE 85 PERCENT
BY MONDAY MORNING. ALSO TONIGHT...WINDS WILL REMAIN BREEZY...BUT
GUSTS WILL DIMINISH AND BECOME INFREQUENT AFTER 8 PM. CONDITIONS
WILL WORSEN AGAIN ON TUESDAY...THOUGH...AS A DRYLINE PUSHES THROUGH
SOUTHWEST OKLAHOMA. IT WILL BECOME HOT AND BREEZY...WITH WINDS AROUND
15 TO 20 MPH...GUSTING TO 30 MPH.

.REST OF TODAY...

SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT CLOUD COVER).
MAX TEMPERATURE.....AROUND 83.
MIN HUMIDITY........16 PERCENT.
20-FOOT WINDS.......BREEZY. SOUTH WINDS 24 TO 26 MPH WITH GUSTS TO
                    AROUND 40 MPH.
MIXING HEIGHT.......5800-5900 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 35 MPH.

TIME (CDT)      5 PM   7 PM   9 PM   11 PM  1 AM   3 AM
SKY (%).........PCLDY  MCLEAR MCLEAR MCLEAR PCLDY  PCLDY
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............83     81     72     65     62     60
RH..............16     18     29     45     58     69
20 FT WIND......S 26   S 22   S 17   S 17   S 23   S 23
20 FT WIND GUST.40     35     30     30     35     35
MIX HGT (FT)....5900   6400   4800   3300   2000   1100
MIX HGT (M).....1800   1950   1460   1010   610    340
TRANSPORT WIND..S 35   S 30   S 29   S 29   S 28   S 26
TRAN WIND (M/S).S 16   S 13   S 13   S 13   S 13   S 12

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT CLOUD COVER).
MIN TEMPERATURE.....AROUND 57.
MAX HUMIDITY........86 PERCENT.
20-FOOT WINDS.......SOUTH WINDS 15 TO 24 MPH. GUSTS UP TO 35 MPH
                    EARLY IN THE EVENING DECREASING TO 30 MPH.
MIXING HEIGHT.......4800-6400 FT AGL DECREASING TO 500-2000 FT AGL.
TRANSPORT WINDS.....SOUTH 23 TO 30 MPH.

.MONDAY...

SKY/WEATHER.........SUNNY (5-15 PERCENT CLOUD COVER).
MAX TEMPERATURE.....AROUND 94.
MIN HUMIDITY........13 PERCENT.
20-FOOT WINDS.......SOUTHWEST WINDS 14 TO 18 MPH WITH GUSTS TO
                    AROUND 30 MPH.
MIXING HEIGHT.......600-2400 FT AGL INCREASING QUICKLY TO 10000 FT AGL
                    BETWEEN NOON AND 3 PM CDT.
TRANSPORT WINDS.....SOUTHWEST 16 TO 25 MPH.

$$
FORECASTER...BURKE
REQUESTED BY...ROD ROBERTSON
TYPE OF REQUEST...WILDFIRE
.TAG 20110417.CEMEN.02/OUN