860  
FNUS74 KTSA 092015  
FWSTSA  
 
SPOT FORECAST FOR 705 FIRE...EMERGENCY MANAGEMENT  
NATIONAL WEATHER SERVICE TULSA OK  
315 PM CDT SAT AUG 9 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 1600 CDT ON AUGUST 09.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT NWS TULSA AT (918)838-7838, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION  
 
BREEZY AND HOT CONDITIONS WILL CONTINUE THROUGH THE AFTERNOON WITH  
WINDS DECREASING AFTER SUNSET. A SLIGHT CHANCE OF SHOWERS AND STORMS  
WILL DEVELOP LATE TONIGHT AND CONTINUE INTO THE DAY SUNDAY.  
HOT AND HUMID CONDITIONS WILL CONTINUE ON SUNDAY HOWEVER ANY OUTFLOW  
WINDS FROM STORMS COULD IMPACT BOTH WIND DIRECTION AND SPEEDS.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).  
MAX TEMPERATURE.....AROUND 96.  
MIN HUMIDITY........48 PERCENT.  
DEWPOINT............73.  
WIND (20 FT)........SOUTH WINDS AROUND 12 MPH WITH GUSTS TO AROUND  
17 MPH.  
MIXING HEIGHT.......4600 FT AGL.  
TRANSPORT WINDS.....SOUTH 18 TO 20 MPH.  
SMOKE DISPERSAL.....EXCELLENT (80000 KNOT-FT).  
STABILITY CLASS.....3.  
1700FT AVG MIX T(F).MISSING.  
EYE LEVEL WINDS.....SOUTH WINDS AROUND 10 MPH WITH GUSTS TO AROUND  
17 MPH.  
 
TIME (CDT) 4PM 5PM  
SKY (%).........27 23  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............95 96  
DEWPOINT........73 73  
RH..............49 48  
20 FT WIND DIR..S S  
20 FT WIND SPD..10 10  
20 FT WIND GUST.16 17  
EYE LVL WND DIR.S S  
EYE LVL WND SPD.10 10  
EYE LVL WND GST.16 17  
MIX HGT (KFT)...4.6 4.6  
TRANSP WIND DIR.S S  
TRANSP WIND SPD.18 20  
VRATE KT-FT/1K..80 80  
VENTRATE CAT....GD GD  
1700FT MIX T(F).60 60  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (60-70 PERCENT).  
MIN TEMPERATURE.....AROUND 76.  
MAX HUMIDITY........82 PERCENT.  
DEWPOINT............71.  
WIND (20 FT)........SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH  
EARLY IN THE EVENING.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTH 13 TO 20 MPH.  
SMOKE DISPERSAL.....EXCELLENT (80000 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (5901 KNOT-FT) LATE IN THE  
NIGHT.  
STABILITY CLASS.....4.  
1700FT AVG MIX T(F).94.  
EYE LEVEL WINDS.....SOUTH WINDS 6 TO 9 MPH. GUSTS UP TO 20 MPH  
EARLY IN THE EVENING.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........15 25 27 36 22 16 14 21 39 28 49 63  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............94 93 90 86 84 83 82 81 80 80 78 78  
DEWPOINT........72 72 72 72 71 71 70 70 70 70 70 70  
RH..............49 51 56 63 65 67 67 69 72 72 76 76  
20 FT WIND DIR..S S S S S S S S S S S S  
20 FT WIND SPD..9 8 7 6 6 6 6 6 6 6 6 6  
20 FT WIND GUST.16 14 12 12 11 11 11 11 11 11 11 11  
EYE LVL WND DIR.S S S S S S S S S S S S  
EYE LVL WND SPD.9 8 7 6 6 6 6 6 6 6 6 6  
EYE LVL WND GST.16 14 12 12 11 11 11 11 11 11 11 11  
MIX HGT (KFT)...4.4 1.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.S S S S S S S S S S S S  
TRANSP WIND SPD.20 16 13 13 13 15 16 16 16 17 16 17  
VRATE KT-FT/1K..80 22 22 22 22 22 22 6 6 6 6 6  
VENTRATE CAT....GD PR PR PR PR PR PR PR PR PR PR PR  
1700FT MIX T(F).60 97 96 96 95 95 94 94 93 92 92 91  
   
SUNDAY  
 
SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT) THEN BECOMING  
CLOUDY (85-95 PERCENT) THEN BECOMING PARTLY  
SUNNY (50-60 PERCENT) THEN BECOMING SUNNY  
(15-25 PERCENT). SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE MORNING. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.  
MAX TEMPERATURE.....AROUND 95.  
MIN HUMIDITY........48 PERCENT.  
DEWPOINT............71.  
WIND (20 FT)........SOUTH WINDS 6 TO 8 MPH. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS EARLY IN THE  
MORNING. GUSTY AND ERRATIC WINDS EXPECTED NEAR  
THUNDERSTORMS IN THE AFTERNOON.  
MIXING HEIGHT.......5200 FT AGL.  
TRANSPORT WINDS.....SOUTH 14 TO 18 MPH.  
SMOKE DISPERSAL.....POOR (5901 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (78032 KNOT-FT) IN THE  
AFTERNOON.  
STABILITY CLASS.....4.  
1700FT AVG MIX T(F).88 INCREASING TO 95 LATE IN THE AFTERNOON.  
EYE LEVEL WINDS.....SOUTH WINDS 6 TO 8 MPH.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........61 89 63 40 67 40 11 9 18 12 13 33  
WEATHER COV..... SCH SCH SCH SCH SCH SCH SCH SCH  
WEATHER TYPE.... RW RW RW RW RW RW RW RW  
TSTM COV........ SCH SCH SCH SCH SCH SCH SCH SCH  
TEMP............77 76 78 80 84 86 89 92 93 93 95 93  
DEWPOINT........69 70 71 71 72 72 73 72 73 73 72 72  
RH..............76 82 79 74 67 63 59 52 52 52 48 51  
20 FT WIND DIR..S S S S S S S S S S S S  
20 FT WIND SPD..6 6 6 7 8 8 8 8 8 8 7 7  
20 FT WIND GUST.11 11 12 13 14 14 14 14 14 13 13 12  
EYE LVL WND DIR.S S S S S S S S S S S S  
EYE LVL WND SPD.6 6 6 7 8 8 8 8 8 8 7 7  
EYE LVL WND GST.11 11 12 13 14 14 14 14 14 13 13 12  
MIX HGT (KFT)...0.4 0.4 0.8 1.7 1.9 2.9 3.6 4.2 4.6 4.8 5.2 4.9  
TRANSP WIND DIR.S S S S S S S S S S S S  
TRANSP WIND SPD.15 15 14 18 18 17 17 18 18 18 16 16  
VRATE KT-FT/1K..6 55 55 55 55 55 55 78 78 78 78 78  
VENTRATE CAT....PR FR FR FR FR FR FR GD GD GD GD GD  
1700FT MIX T(F).91 90 88 85 84 86 89 92 94 94 95 96  
 
 
FORECASTER...J.MCGAVOCK  
REQUESTED BY...CHRIS WILKENS  
TYPE OF REQUEST...WILDFIRE  
.TAG 2519618.0/TSA  
.DELDT 08/09/25  
.FORMATTERVERSION 2.0.0  
.EMAIL CWILKENS257@GMAIL.COM  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab OK Page
The Nexlab AR Page
Main Text Page