764
FNUS74 KTSA 112050
FWSTSA
SPOT FORECAST FOR SPOT FIRE MIAMI AGENCY INITIAL ATTACK...DOI
NATIONAL WEATHER SERVICE TULSA OK
350 PM CDT FRI SEP 11 2026
FORECAST IS BASED ON FORECAST START TIME OF 0700 CDT ON SEPTEMBER 12.
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
A FEW THUNDERSTORMS MAY BE IN THE VICINITY SATURDAY MORNING,
OTHERWISE CLEARING SKIES CAN BE EXPECTED THROUGH THE DAY.
TEMPERATURES WILL TREND A DEGREE OR TWO WARMER, DEPENDING ON
CLOUD COVER, WITH RH REMAINING ABOVE 50%. WINDS WILL BE LIGHT, BUT
WATCH FOR ENHANCED GUSTS NEAR ANY STORMS. ADDITIONAL
THUNDERSTORMS ARE POSSIBLE SATURDAY NIGHT.
SATURDAY
SKY/WEATHER.........SUNNY (15-25 PERCENT). CHANCE OF THUNDERSTORMS
EARLY IN THE MORNING. CHANCE OF SHOWERS IN THE
MORNING. SLIGHT CHANCE OF THUNDERSTORMS LATE IN
THE MORNING.
MAX TEMPERATURE.....AROUND 94.
MIN HUMIDITY........48 PERCENT.
DEWPOINT............71.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH AROUND 5 MPH EARLY
IN THE MORNING, THEN BECOMING LIGHT LATE IN THE
MORNING BECOMING SOUTHWEST AROUND 5 MPH LATE IN
THE MORNING BECOMING LIGHT. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS EARLY IN THE
MORNING. GUSTY AND ERRATIC WINDS EXPECTED NEAR
THUNDERSTORMS LATE IN THE MORNING.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....SOUTH 10 TO 13 MPH DECREASING TO 8 TO 9 MPH.
SMOKE DISPERSAL.....FAIR (24918 KNOT-FT) EARLY IN THE MORNING
INCREASING TO GOOD (41967 KNOT-FT) IN THE
AFTERNOON.
STABILITY CLASS.....4.
1700FT AVG MIX T(F).96.
EYE LEVEL WINDS.....LIGHT WINDS.
TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........12 11 19 14 22 23 19 24 32 25 30
WEATHER COV.....CHC CHC CHC CHC CHC CHC
WEATHER TYPE....RW RW RW RW RW RW
TSTM COV........CHC CHC CHC SCH SCH SCH
TEMP............70 73 77 83 85 87 89 92 92 93 94
DEWPOINT........69 71 72 73 73 73 73 72 72 71 71
RH..............97 92 84 72 67 62 58 54 52 50 48
20 FT WIND DIR..SE S S S SW SW SW S S SE S
20 FT WIND SPD..3 4 3 3 4 4 3 3 3 3 3
20 FT WIND GUST.6 7 6 7 7 7 7 7 6 6 6
EYE LVL WND DIR.SE S S S SW SW SW S S SE S
EYE LVL WND SPD.3 4 3 3 4 4 3 3 3 3 3
EYE LVL WND GST.6 7 6 7 7 7 7 7 6 6 6
MIX HGT (KFT)...0.4 0.4 0.9 1.3 1.8 2.7 4.5 4.0 3.9 3.8 3.9
TRANSP WIND DIR.S S S SW SW W SW S S SW S
TRANSP WIND SPD.10 10 13 12 10 10 9 8 8 8 9
VRATE KT-FT/1K..31 31 31 31 31 31 42 42 42 42 42
VENTRATE CAT....PR PR PR PR PR PR FR FR FR FR FR
1700FT MIX T(F).92 93 93 93 93 94 95 97 98 99 100
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING
MOSTLY CLOUDY (50-60 PERCENT). SLIGHT CHANCE OF
SHOWERS IN THE EVENING. SLIGHT CHANCE OF
THUNDERSTORMS THROUGH THE NIGHT. CHANCE OF
SHOWERS OVERNIGHT.
MIN TEMPERATURE.....AROUND 70.
MAX HUMIDITY........99 PERCENT.
DEWPOINT............71.
WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS IN THE LATE EVENING AND
OVERNIGHT.
MIXING HEIGHT.......300 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 9 MPH SHIFTING TO THE SOUTHEAST 8
TO 13 MPH IN THE EVENING AND OVERNIGHT, THEN
SHIFTING TO THE WEST 12 TO 13 MPH OVERNIGHT
SHIFTING TO THE SOUTHEAST AROUND 9 MPH AFTER 3
AM.
SMOKE DISPERSAL.....GOOD (41967 KNOT-FT) EARLY IN THE EVENING
DECREASING TO POOR (5245 KNOT-FT) LATE IN THE
NIGHT.
STABILITY CLASS.....4.
1700FT AVG MIX T(F).97 DECREASING TO 90 IN THE LATE EVENING AND
OVERNIGHT.
EYE LEVEL WINDS.....LIGHT WINDS.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........30 27 16 14 40 21 19 15 23 39 46 57
WEATHER COV..... SCH SCH SCH CHC CHC CHC SCH SCH
WEATHER TYPE.... RW RW RW RW RW RW RW RW
TSTM COV........ SCH SCH SCH SCH SCH SCH SCH SCH
TEMP............92 90 86 81 79 78 76 75 74 73 73 72
DEWPOINT........71 72 72 72 71 71 71 70 71 71 70 70
RH..............50 56 63 74 77 79 84 85 89 91 92 93
20 FT WIND DIR..SE SE SE E E E SE SE SE SE SE SE
20 FT WIND SPD..2 1 1 2 2 2 2 2 2 3 3 3
20 FT WIND GUST.5 4 4 5 5 5 5 6 6 6 6 6
EYE LVL WND DIR.SE SE SE E E E SE SE SE SE SE SE
EYE LVL WND SPD.2 1 1 2 2 2 2 2 2 3 3 3
EYE LVL WND GST.5 4 4 5 5 5 5 6 6 6 6 6
MIX HGT (KFT)...2.9 0.3 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4
TRANSP WIND DIR.S SE SE SE SE SE S S W SW S SE
TRANSP WIND SPD.9 8 9 9 9 10 13 13 13 12 9 9
VRATE KT-FT/1K..42 5 5 5 5 5 5 5 5 5 5 5
VENTRATE CAT....FR PR PR PR PR PR PR PR PR PR PR PR
1700FT MIX T(F).101 100 97 93 91 91 91 92 91 90 89 89
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE MORNING.
MAX TEMPERATURE.....AROUND 97.
MIN HUMIDITY........44 PERCENT.
DEWPOINT............71.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 7 MPH IN THE
LATE MORNING AND AFTERNOON. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS IN THE
MORNING.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 9 TO 15 MPH SHIFTING TO THE SOUTHWEST
13 TO 15 MPH LATE IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (5245 KNOT-FT) EARLY IN THE MORNING
INCREASING TO EXCELLENT (73442 KNOT-FT) IN THE
AFTERNOON.
STABILITY CLASS.....4.
1700FT AVG MIX T(F).93.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH 5 TO 6 MPH IN THE
LATE MORNING AND AFTERNOON.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........44 57 50 43 35 32 28 25 26 26 27 25
WEATHER COV.....SCH SCH SCH SCH SCH SCH SCH
WEATHER TYPE....RW RW RW RW RW RW RW
TSTM COV........SCH SCH SCH SCH SCH SCH SCH
TEMP............72 70 73 78 84 88 91 93 95 96 96 95
DEWPOINT........70 70 71 72 73 73 73 72 72 71 71 71
RH..............94 98 92 82 70 61 56 50 47 44 44 46
20 FT WIND DIR..SE SE SE SE SE SE S S S S S S
20 FT WIND SPD..3 3 3 4 4 5 6 6 6 6 6 6
20 FT WIND GUST.6 6 6 7 8 10 10 11 12 12 12 11
EYE LVL WND DIR.SE SE SE SE SE SE S S S S S S
EYE LVL WND SPD.3 3 3 4 4 5 6 6 6 6 6 6
EYE LVL WND GST.6 6 6 7 8 10 10 11 12 12 12 11
MIX HGT (KFT)...0.4 0.4 0.5 0.8 1.3 1.8 2.4 3.0 4.2 5.2 5.5 4.2
TRANSP WIND DIR.SE SE SE E E SE S S S SW SW SW
TRANSP WIND SPD.9 9 9 12 14 15 15 15 15 15 14 13
VRATE KT-FT/1K..5 37 37 37 37 37 37 73 73 73 73 73
VENTRATE CAT....PR PR PR PR PR PR PR GD GD GD GD GD
1700FT MIX T(F).90 90 89 89 89 90 92 94 95 96 97 97
FORECASTER...SULLIVAN
REQUESTED BY...TRAVIS CLAPP
TYPE OF REQUEST...WILDFIRE
.TAG 2621677.0/TSA
.DELDT 09/11/26
.FORMATTERVERSION 2.0.0
.EMAIL TRAVIS_CLAPP@IOS.DOI.GOV
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