541
FNUS74 KTSA 052134
FWSTSA
SPOT FORECAST FOR SPOT FORECAST FOR FIRES NEAR MCALESTER...DOI
NATIONAL WEATHER SERVICE TULSA OK
434 PM CDT SAT SEP 5 2026
FORECAST IS BASED ON FORECAST START TIME OF 0700 CDT ON SEPTEMBER 06.
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.
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING
..HEAT ADVISORY IN EFFECT FROM NOON TO 7 PM CDT SUNDAY
DISCUSSION
CONDITIONS WILL BE SIMILAR TO SATURDAY, WITH PERHAPS SLIGHTLY
HIGHER COVERAGE OF ISOLATED SHOWERS AND STORMS IN THE AFTERNOON.
TEMPERATURES WILL WARM FROM THE 70S NEAR SUNRISE TO AT OR ABOVE
100 IN THE AFTERNOON, WITH HUMIDITY LEVELS FALLING BELOW 40
PERCENT IN THE AFTERNOON. WINDS WILL BE LIGHT AND VARIABLE, EXCEPT
STRONG AND ERRATIC NEAR ANY AFTERNOON STORMS.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT). SLIGHT CHANCE OF
SHOWERS IN THE AFTERNOON. SLIGHT CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 102.
MIN HUMIDITY........34 PERCENT.
DEWPOINT............70.
WIND (20 FT)........LIGHT WINDS BECOMING EAST AROUND 5 MPH LATE IN
THE AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS LATE IN THE AFTERNOON.
MIXING HEIGHT.......6800 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 5 MPH SHIFTING TO THE
NORTHWEST LATE IN THE MORNING, THEN SHIFTING TO
THE NORTHEAST AROUND 6 MPH LATE IN THE MORNING
SHIFTING TO THE EAST 6 TO 7 MPH LATE IN THE
AFTERNOON.
SMOKE DISPERSAL.....FAIR (24262 KNOT-FT) EARLY IN THE MORNING
INCREASING TO GOOD (55737 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 (%).........29 29 15 11 17 29 40 41 38 30 25
WEATHER COV..... SCH SCH SCH SCH SCH
WEATHER TYPE.... RW RW RW RW RW
TSTM COV........ SCH SCH
TEMP............76 79 84 91 94 97 99 100 100 100 100
DEWPOINT........70 71 72 71 71 70 70 69 69 68 68
RH..............81 77 67 54 48 43 39 38 36 36 35
20 FT WIND DIR..SW SW W NW N NE NE E E E SE
20 FT WIND SPD..1 2 1 2 3 3 3 4 4 4 4
20 FT WIND GUST.2 2 4 6 6 7 7 7 6
EYE LVL WND DIR.SW SW W NW N NE NE E E E SE
EYE LVL WND SPD.1 2 1 2 3 3 3 4 4 4 4
EYE LVL WND GST.2 2 4 6 6 7 7 7 6
MIX HGT (KFT)...0.4 0.3 0.7 1.3 3.0 5.8 6.8 6.1 5.6 5.4 4.0
TRANSP WIND DIR.SW SW W NW NE E E E E E SE
TRANSP WIND SPD.5 5 5 5 6 6 6 6 6 6 7
VRATE KT-FT/1K..46 46 46 46 46 46 56 56 56 56 56
VENTRATE CAT....FR FR FR FR FR FR FR FR FR FR FR
1700FT MIX T(F).93 93 93 93 94 95 96 97 98 98 99
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT). SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING.
MIN TEMPERATURE.....AROUND 76.
MAX HUMIDITY........74-84 PERCENT.
DEWPOINT............69.
WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS EARLY IN THE EVENING.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 6 TO 8 MPH.
SMOKE DISPERSAL.....GOOD (55737 KNOT-FT) EARLY IN THE EVENING
DECREASING TO POOR (2622 KNOT-FT) LATE IN THE
NIGHT.
STABILITY CLASS.....4.
1700FT AVG MIX T(F).96.
EYE LEVEL WINDS.....LIGHT WINDS.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........27 23 21 20 12 8 9 13 14 17 16 19
WEATHER COV.....SCH
WEATHER TYPE....RW
TSTM COV........SCH
TEMP............99 97 93 89 87 85 83 82 81 81 79 78
DEWPOINT........68 69 70 70 70 70 70 70 70 70 70 70
RH..............37 41 47 54 58 62 65 67 68 70 74 75
20 FT WIND DIR..SE SE S SE SE SE SE SE SE SE SE SE
20 FT WIND SPD..3 3 2 2 2 2 2 3 3 3 3 3
20 FT WIND GUST.6 5 4 4 4
EYE LVL WND DIR.SE SE S SE SE SE SE SE SE SE SE SE
EYE LVL WND SPD.3 3 2 2 2 2 2 3 3 3 3 3
EYE LVL WND GST.6 5 4 4 4
MIX HGT (KFT)...2.3 0.6 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.5 0.4 0.4
TRANSP WIND DIR.SE E SE SE SE SE SE SE S S S SE
TRANSP WIND SPD.7 7 7 7 7 8 8 8 7 8 7 6
VRATE KT-FT/1K..56 9 9 9 9 9 9 4 4 4 4 4
VENTRATE CAT....FR PR PR PR PR PR PR PR PR PR PR PR
1700FT MIX T(F).98 98 98 97 96 96 95 95 95 94 94 94
LABOR DAY
SKY/WEATHER.........SUNNY (5-15 PERCENT). SLIGHT CHANCE OF SHOWERS
IN THE AFTERNOON. SLIGHT CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 102.
MIN HUMIDITY........29-36 PERCENT.
DEWPOINT............69.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 6 MPH IN
THE AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS LATE IN THE AFTERNOON.
MIXING HEIGHT.......8600 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 6 TO 9 MPH.
SMOKE DISPERSAL.....POOR (2622 KNOT-FT) EARLY IN THE MORNING
INCREASING TO EXCELLENT (87213 KNOT-FT) IN THE
AFTERNOON.
STABILITY CLASS.....4.
1700FT AVG MIX T(F).94.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTHEAST AROUND 5 MPH IN
THE AFTERNOON.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........10 11 2 3 2 5 7 9 13 17 21 18
WEATHER COV..... SCH SCH SCH SCH SCH
WEATHER TYPE.... RW RW RW RW RW
TSTM COV........ SCH SCH
TEMP............78 76 79 84 90 94 97 99 100 101 101 101
DEWPOINT........70 70 71 71 71 71 70 69 68 68 67 67
RH..............76 80 75 65 54 48 43 39 36 35 33 34
20 FT WIND DIR..SE SE SE SE SE SE SE SE SE SE SE SE
20 FT WIND SPD..3 3 3 3 3 3 4 4 5 5 5 5
20 FT WIND GUST.4 4 5 5 6 6 6 7 8 10 10 8
EYE LVL WND DIR.SE SE SE SE SE SE SE SE SE SE SE SE
EYE LVL WND SPD.3 3 3 3 3 3 4 4 5 5 5 5
EYE LVL WND GST.4 4 5 5 6 6 6 7 8 10 10 8
MIX HGT (KFT)...0.5 0.4 0.5 1.0 1.9 3.5 5.3 6.9 8.2 8.6 7.9 6.3
TRANSP WIND DIR.SE SE SE SE S S SE SE SE SE SE SE
TRANSP WIND SPD.6 6 6 6 7 7 7 7 8 8 9 9
VRATE KT-FT/1K..4 47 47 47 47 47 47 87 87 87 87 87
VENTRATE CAT....PR FR FR FR FR FR FR GD GD GD GD GD
1700FT MIX T(F).93 93 92 91 91 92 93 95 96 97 98 98
FORECASTER...PLATE
REQUESTED BY...TRAVIS CLAPP
TYPE OF REQUEST...WILDFIRE
.TAG 2621277.0/TSA
.DELDT 09/05/26
.FORMATTERVERSION 2.0.0
.EMAIL TRAVIS_CLAPP@IOS.DOI.GOV
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