FNUS74 KOUN 191236
FWSOUN

SPOT FORECAST FOR OSU FIRE SCHOOL DAY 2...FORT SILL FIRE DEPARTMENT
NATIONAL WEATHER SERVICE NORMAN OK
636 AM CST SAT FEB 19 2011

FORECAST IS BASED ON IGNITION TIME OF 1400 CST ON FEBRUARY 19.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
WARM AND HUMID CONDITIONS TODAY. SOUTH WINDS WILL INCREASE SOME THIS
AFTERNOON.


.TODAY...

SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). AREAS OF FOG
                    EARLY IN THE MORNING.
MAX TEMPERATURE.....72 AT IGNITION...MAX 75.
MIN HUMIDITY........61 PERCENT AT IGNITION...MIN 55 PERCENT.
20-FOOT WINDS.......WINDS SOUTH AT 13 MPH AT IGNITION...OTHERWISE
                    SOUTH WINDS 6 TO 15 MPH. GUSTS UP TO 25 MPH IN
                    THE AFTERNOON.
MIXING HEIGHT.......100-1500 FT AGL INCREASING TO 4600 FT AGL AT
                    IGNITION...OTHERWISE 4600-5000 FT AGL.
TRANSPORT WINDS.....SOUTH 6 TO 15 MPH INCREASING TO 16 TO 24 MPH
                    LATE IN THE MORNING.

TIME (CST)      2 PM   4 PM   6 PM   8 PM   10 PM  MIDNGT
SKY (%).........MCLDY  MCLDY  CLOUDY CLOUDY CLOUDY CLOUDY
WEATHER COV.....                                   AREAS
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   FOG
TEMP............72     72     67     62     59     57
RH..............61     57     65     75     80     83
20 FT WIND......S 15   S 15   S 15   S 15   S 14   S 13
20 FT WIND GUST.20     25     25     25     20     20
MIX HGT (FT)....4600   5000   4300   1800   700    1400
MIX HGT (M).....1400   1520   1310   550    210    430
TRANSPORT WIND..S 20   S 23   S 25   S 24   S 24   S 28
TRAN WIND (M/S).S 9    S 10   S 11   S 11   S 11   S 13

.TONIGHT...

SKY/WEATHER.........CLOUDY (95-100 PERCENT). AREAS OF FOG AFTER
                    MIDNIGHT.
MIN TEMPERATURE.....MIN 52.
MAX HUMIDITY........MAX 90 PERCENT.
20-FOOT WINDS.......SOUTH WINDS 13 TO 15 MPH WITH GUSTS TO AROUND
                    25 MPH.
MIXING HEIGHT.......3100-4300 FT AGL DECREASING TO 700-1800 FT AGL
                    EARLY IN THE EVENING.
TRANSPORT WINDS.....SOUTH 21 TO 28 MPH.

.SUNDAY...

SKY/WEATHER.........CLOUDY (95-100 PERCENT) THEN BECOMING PARTLY
                    SUNNY (50-60 PERCENT). AREAS OF FOG EARLY IN
                    THE MORNING.
MAX TEMPERATURE.....MAX 75.
MIN HUMIDITY........MIN 26 PERCENT.
20-FOOT WINDS.......WEST WINDS 12 TO 16 MPH SHIFTING TO THE NORTH
                    AROUND 7 MPH LATE IN THE AFTERNOON.
MIXING HEIGHT.......1200-2600 FT AGL INCREASING TO 3400-4800 FT AGL
                    EARLY IN THE AFTERNOON...THEN INCREASING TO
                    5600-6500 FT AGL EARLY IN THE AFTERNOON
                    DECREASING TO 3900 FT AGL LATE IN THE
                    AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST 18 TO 25 MPH.

$$
FORECASTER...MAXWELL
REQUESTED BY...CLINT LANGFORD
TYPE OF REQUEST...PRESCRIBED
.TAG 20110219.OSUFI.01/OUN