513
FNUS74 KTSA 112044
FWSTSA
SPOT FORECAST FOR SPOT FORECAST FOR FIRES NEAR MCALESTER...DOI
NATIONAL WEATHER SERVICE TULSA OK
344 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 LATE MORNING OR EARLY
AFTERNOON, OTHERWISE PARTLY CLOUDY SKIES CAN BE EXPECTED THROUGH
THE DAY. TEMPERATURES WILL TREND A DEGREE OR TWO WARMER, DEPENDING
ON CLOUD COVER, WITH RH REMAINING ABOVE 40%. WINDS WILL BE LIGHT,
BUT WATCH FOR ENHANCED GUSTS NEAR ANY STORMS. ADDITIONAL
THUNDERSTORMS ARE POSSIBLE SATURDAY NIGHT.
SATURDAY
SKY/WEATHER.........SUNNY (10-20 PERCENT). SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE LATE MORNING AND EARLY
AFTERNOON.
MAX TEMPERATURE.....AROUND 99.
MIN HUMIDITY........44 PERCENT.
DEWPOINT............72.
WIND (20 FT)........SOUTH WINDS 5 TO 6 MPH. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS IN THE LATE MORNING
AND EARLY AFTERNOON.
MIXING HEIGHT.......6700 FT AGL.
TRANSPORT WINDS.....SOUTH 7 TO 14 MPH.
SMOKE DISPERSAL.....FAIR (25573 KNOT-FT) EARLY IN THE MORNING
INCREASING TO GOOD (51803 KNOT-FT) IN THE
AFTERNOON.
STABILITY CLASS.....4.
1700FT AVG MIX T(F).95.
EYE LEVEL WINDS.....SOUTH WINDS 5 TO 6 MPH.
TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........4 5 7 13 8 13 21 23 16 29 21
WEATHER COV..... SCH SCH SCH SCH SCH SCH
WEATHER TYPE.... RW RW RW RW RW RW
TSTM COV........ SCH SCH SCH SCH SCH SCH
TEMP............75 77 81 86 89 92 94 95 97 97 98
DEWPOINT........71 72 72 73 73 73 73 73 73 72 72
RH..............87 85 76 65 60 55 51 49 46 45 44
20 FT WIND DIR..S S S S S S S S S S S
20 FT WIND SPD..4 5 5 6 6 6 6 6 5 5 5
20 FT WIND GUST.8 8 10 10 10 10 10 10 10 8 8
EYE LVL WND DIR.S S S S S S S S S S S
EYE LVL WND SPD.4 5 5 6 6 6 6 6 5 5 5
EYE LVL WND GST.8 8 10 10 10 10 10 10 10 8 8
MIX HGT (KFT)...0.4 0.5 1.2 1.6 2.0 2.8 4.7 5.3 6.7 5.8 4.4
TRANSP WIND DIR.S S SW SW SW SW SW S S SW S
TRANSP WIND SPD.12 12 14 13 13 12 9 8 7 7 8
VRATE KT-FT/1K..37 37 37 37 37 37 52 52 52 52 52
VENTRATE CAT....PR PR PR PR PR PR FR FR FR FR FR
1700FT MIX T(F).93 94 95 95 95 94 94 95 96 97 97
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT). SLIGHT CHANCE OF
SHOWERS OVERNIGHT.
MIN TEMPERATURE.....AROUND 74.
MAX HUMIDITY........84-90 PERCENT.
DEWPOINT............71.
WIND (20 FT)........SOUTHEAST WINDS AROUND 5 MPH EARLY IN THE
EVENING BECOMING LIGHT, THEN BECOMING SOUTHEAST
AROUND 5 MPH LATE IN THE EVENING BECOMING
LIGHT.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 8 TO 10 MPH.
SMOKE DISPERSAL.....GOOD (51803 KNOT-FT) EARLY IN THE EVENING
DECREASING TO POOR (3934 KNOT-FT) LATE IN THE
NIGHT.
STABILITY CLASS.....4.
1700FT AVG MIX T(F).94.
EYE LEVEL WINDS.....LIGHT WINDS.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........30 37 33 23 9 6 4 15 17 20 14 9
WEATHER COV..... SCH SCH SCH SCH SCH
WEATHER TYPE.... RW RW RW RW RW
TSTM COV........
TEMP............96 93 90 85 84 82 80 80 79 78 77 76
DEWPOINT........72 73 73 72 72 72 71 71 71 71 71 70
RH..............47 53 59 65 68 72 75 76 78 79 82 84
20 FT WIND DIR..SE SE SE SE SE SE SE S S S S S
20 FT WIND SPD..4 3 3 4 3 3 3 3 3 3 3 3
20 FT WIND GUST.7 6 6 6 6 6 6 6 6 6 7 7
EYE LVL WND DIR.SE SE SE SE SE SE SE S S S S S
EYE LVL WND SPD.4 3 3 4 3 3 3 3 3 3 3 3
EYE LVL WND GST.7 6 6 6 6 6 6 6 6 6 7 7
MIX HGT (KFT)...2.9 0.5 0.5 0.5 0.4 0.5 0.4 0.4 0.5 0.4 0.5 0.4
TRANSP WIND DIR.SE SE SE SE SE S S S SE S S SE
TRANSP WIND SPD.9 10 10 10 10 10 10 10 10 10 10 8
VRATE KT-FT/1K..52 9 9 9 9 9 9 5 5 5 5 5
VENTRATE CAT....FR PR PR PR PR PR PR PR PR PR PR PR
1700FT MIX T(F).97 97 97 97 97 97 96 95 94 93 92 92
SUNDAY
SKY/WEATHER.........SUNNY (5-15 PERCENT). SLIGHT CHANCE OF SHOWERS
EARLY IN THE MORNING.
MAX TEMPERATURE.....AROUND 100.
MIN HUMIDITY........38 PERCENT.
DEWPOINT............71.
WIND (20 FT)........SOUTH WINDS AROUND 5 MPH EARLY IN THE MORNING
BECOMING LIGHT, THEN BECOMING SOUTH 5 TO 6 MPH
EARLY IN THE MORNING.
MIXING HEIGHT.......7200 FT AGL.
TRANSPORT WINDS.....SOUTH 8 TO 10 MPH INCREASING TO 12 TO 13 MPH IN
THE LATE MORNING AND AFTERNOON.
SMOKE DISPERSAL.....POOR (3934 KNOT-FT) EARLY IN THE MORNING
INCREASING TO EXCELLENT (80000 KNOT-FT) IN THE
AFTERNOON.
STABILITY CLASS.....4.
1700FT AVG MIX T(F).94.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH 5 TO 6 MPH EARLY IN
THE MORNING.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........6 14 0 1 2 4 5 7 9 12 15 14
WEATHER COV.....SCH
WEATHER TYPE....RW
TSTM COV........
TEMP............76 74 77 81 86 90 94 97 99 100 100 99
DEWPOINT........70 70 72 73 73 73 73 72 71 70 69 69
RH..............83 87 84 75 65 57 50 45 41 38 38 39
20 FT WIND DIR..S S S S S S S S S S S S
20 FT WIND SPD..4 3 4 5 5 5 6 6 6 6 6 5
20 FT WIND GUST.7 7 7 8 8 10 10 10 10 10 10 10
EYE LVL WND DIR.S S S S S S S S S S S S
EYE LVL WND SPD.4 3 4 5 5 5 6 6 6 6 6 5
EYE LVL WND GST.7 7 7 8 8 10 10 10 10 10 10 10
MIX HGT (KFT)...0.4 0.5 0.5 0.9 1.7 3.0 4.6 6.0 6.8 7.2 6.8 5.0
TRANSP WIND DIR.SE S S S SW SW S S S S S S
TRANSP WIND SPD.8 9 8 10 13 13 13 12 12 12 12 12
VRATE KT-FT/1K..5 56 56 56 56 56 56 80 80 80 80 80
VENTRATE CAT....PR FR FR FR FR FR FR GD GD GD GD GD
1700FT MIX T(F).92 92 92 91 91 92 93 94 95 96 97 97
FORECASTER...SULLIVAN
REQUESTED BY...TRAVIS CLAPP
TYPE OF REQUEST...WILDFIRE
.TAG 2621672.0/TSA
.DELDT 09/11/26
.FORMATTERVERSION 2.0.0
.EMAIL TRAVIS_CLAPP@IOS.DOI.GOV
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