375
FNUS74 KOUN 071139
FWSOUN
SPOT FORECAST FOR BLACK KETTLE UNIT 40 RX...USFS
NATIONAL WEATHER SERVICE NORMAN OK
539 AM CST SAT MAR 7 2026
FORECAST IS BASED ON IGNITION TIME OF 0600 CST ON MARCH 07.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE AT (405) 325-3816 IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
GUSTY NORTH WINDS WILL CONTINUE THROUGH MID AFTERNOON BEFORE DROPPING
OFF. MINIMUM RH VALUES WILL FALL INTO THE 20S.
AFTER GOOD OVERNIGHT RECOVERY, ELEVATED FIRE WEATHER CONDITIONS (RH
DRIVEN) WILL BE POSSIBLE TOMORROW AFTERNOON. WINDS WILL COME BACK AROUND
TO THE SOUTH SOUTHWEST WITH A SLIGHT BREEZE.
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 59.
MIN HUMIDITY........25 PERCENT.
WIND (20 FT)........NORTH WINDS 10 TO 18 MPH DECREASING TO AROUND 8
MPH LATE IN THE AFTERNOON.
MIXING HEIGHT.......3400 FT AGL.
TRANSPORT WINDS.....NORTH 21 TO 30 MPH DECREASING TO 13 TO 18 MPH
LATE IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR TO GOOD (26000-59500 KNOT-FT).
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........23 29 31 29 30 34 26 26 25 30 37 46
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............37 35 37 40 44 48 52 56 57 59 59 58
RH..............67 69 67 62 53 44 36 31 28 26 25 26
20 FT WIND DIR..N N N N N N N N N N N N
20 FT WIND SPD..16 17 17 18 18 17 17 16 14 13 10 8
20 FT WIND GUST.26 28 29 30 29 28 26 25 23 21 18 16
MIX HGT (KFT)...1.2 1.4 2.3 2.3 2.5 2.6 2.7 2.9 3.1 3.4 3.1 2.8
TRANSP WIND DIR.N N N N N N N N N N N N
TRANSP WIND SPD.25 25 30 29 28 25 23 21 18 16 15 13
VRATE KTFT/1000.26 31 59 59 60 57 54 52 50 48 40 30
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLEAR THEN
BECOMING CLEAR.
MIN TEMPERATURE.....AROUND 33.
MAX HUMIDITY........72 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 5 TO 6 MPH EARLY IN THE EVENING
BECOMING LIGHT, THEN BECOMING SOUTHWEST AROUND
5 MPH AFTER 3 AM.
MIXING HEIGHT.......200 FT AGL.
TRANSPORT WINDS.....NORTHEAST 7 TO 10 MPH SHIFTING TO THE EAST 3 TO
6 MPH LATE IN THE EVENING, THEN SHIFTING TO THE
SOUTHWEST 3 TO 12 MPH LATE IN THE EVENING
SHIFTING TO THE WEST AROUND 12 MPH EARLY IN THE
MORNING.
SMOKE DISPERSAL.....POOR TO FAIR (600-24400 KNOT-FT).
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........47 9 7 4 3 4 4 5 5 5 15 5
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............56 50 46 45 43 41 40 39 38 37 35 35
RH..............28 34 42 43 47 53 55 57 59 61 66 69
20 FT WIND DIR..N NE NE E SE S S SW SW SW SW SW
20 FT WIND SPD..6 6 5 3 2 2 3 3 3 5 5 5
20 FT WIND GUST.13 8 7 5 5 5 5 6 6 7 8 8
MIX HGT (KFT)...2.7 1.4 0.7 0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.4 0.4
TRANSP WIND DIR.N NE NE E SE S S S SW SW SW W
TRANSP WIND SPD.10 7 7 6 3 3 3 6 7 9 12 12
VRATE KTFT/1000.24 9 4 1 1 1 1 1 2 3 4 4
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 74.
MIN HUMIDITY........17 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 6 TO 15 MPH SHIFTING TO THE
SOUTH 15 TO 16 MPH LATE IN THE AFTERNOON.
MIXING HEIGHT.......6100 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 12 TO 21 MPH INCREASING TO 24 TO 29
MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO EXCELLENT (3900-80000 KNOT-FT)
INCREASING TO EXCELLENT (79400-153100 KNOT-FT)
IN THE AFTERNOON.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........4 6 4 2 2 2 2 2 2 2 4 5
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............35 34 39 48 55 62 67 71 73 74 73 72
RH..............66 72 64 47 38 30 25 21 19 17 18 19
20 FT WIND DIR..W W SW SW SW SW SW SW S S S S
20 FT WIND SPD..6 6 6 7 8 10 12 14 15 16 16 15
20 FT WIND GUST.9 10 12 13 15 17 20 22 25 26 26 25
MIX HGT (KFT)...0.4 0.4 0.4 0.6 1.6 3.1 4.4 5.5 6.1 6.1 5.1 3.6
TRANSP WIND DIR.W SW SW SW SW SW SW SW SW SW SW S
TRANSP WIND SPD.12 14 15 16 17 18 21 24 26 29 28 25
VRATE KTFT/1000.4 5 5 8 25 49 80 115 141 153 123 79
FORECASTER...DAY
REQUESTED BY...MATT LAMB
TYPE OF REQUEST...PRESCRIBED
.TAG 2605006.0/OUN
.DELDT 03/07/26
.FORMATTERVERSION 2.0.0
.EMAIL MATTHEW.LAMB@USDA.GOV
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