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FNUS74 KTSA 062203
FWSTSA
SPOT FORECAST FOR SPOT FORECAST FOR FIRES NEAR MCALESTER...DOI
NATIONAL WEATHER SERVICE TULSA OK
503 PM CDT SUN SEP 6 2026
FORECAST IS BASED ON FORECAST START TIME OF 0700 CDT ON SEPTEMBER 07.
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 MONDAY
DISCUSSION
A TEMPERATURE IN THE UPPER 70S IS EXPECTED AT THE START OF THE
FORECAST PERIOD WITH A HIGH TEMPERATURE OF 101 DEGREES. ISOLATED
TO SCATTERED THUNDERSTORMS ARE EXPECTED DURING THE AFTERNOON AND
EARLY EVENING BEFORE DIMINISHING AFTER SUNSET. OTHERWISE, MOSTLY
SUNNY SKIES ARE EXPECTED. WINDS WILL REMAIN LIGHT OUT OF THE
SOUTHEAST, EXCEPT FOR NEAR THUNDERSTORMS, WHICH MAY PRODUCE
ERRATIC AND LOCALLY GUSTY WINDS. RELATIVE HUMIDITY FALLS TO AROUND
30-35 PERCENT DURING THE AFTERNOON BEFORE RECOVERING TO GREATER
THAN 70 PERCENT MONDAY NIGHT. SIMILAR WEATHER CONDITIONS ARE
EXPECTED ON TUESDAY, THOUGH ANY AFTERNOON CONVECTION WILL LIKELY
BE MORE SPARSE.
LABOR DAY
SKY/WEATHER.........SUNNY (10-20 PERCENT). SLIGHT CHANCE OF SHOWERS
IN THE AFTERNOON. SLIGHT CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 101.
MIN HUMIDITY........36 PERCENT.
DEWPOINT............70.
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.......6100 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 8 MPH.
SMOKE DISPERSAL.....POOR (11147 KNOT-FT) EARLY IN THE MORNING
INCREASING TO EXCELLENT (68852 KNOT-FT) IN THE
AFTERNOON.
STABILITY CLASS.....4.
1700FT AVG MIX T(F).95.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTHEAST AROUND 5 MPH IN
THE AFTERNOON.
TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........21 24 25 13 10 8 9 18 25 26 18
WEATHER COV..... SCH SCH SCH SCH SCH
WEATHER TYPE.... RW RW RW RW RW
TSTM COV........ SCH SCH
TEMP............77 79 83 89 93 96 98 99 100 100 99
DEWPOINT........70 71 71 71 71 71 70 70 69 69 69
RH..............79 76 68 56 50 45 41 39 38 37 37
20 FT WIND DIR..SE SE S S S SE SE SE SE SE SE
20 FT WIND SPD..3 3 3 3 3 3 4 4 4 5 5
20 FT WIND GUST.4 5 4 5 5 6 7 7 8 8 8
EYE LVL WND DIR.SE SE S S S SE SE SE SE SE SE
EYE LVL WND SPD.3 3 3 3 3 3 4 4 4 5 5
EYE LVL WND GST.4 5 4 5 5 6 7 7 8 8 8
MIX HGT (KFT)...0.4 0.4 0.9 1.6 2.7 4.5 6.1 5.9 6.0 6.0 4.5
TRANSP WIND DIR.SE SE S S S SE SE SE SE SE SE
TRANSP WIND SPD.6 6 6 5 5 5 6 7 7 8 8
VRATE KT-FT/1K..43 43 43 43 43 43 69 69 69 69 69
VENTRATE CAT....FR FR FR FR FR FR GD GD GD GD GD
1700FT MIX T(F).93 92 92 92 93 94 95 96 97 98 98
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT). SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING.
MIN TEMPERATURE.....AROUND 77.
MAX HUMIDITY........69-79 PERCENT.
DEWPOINT............69.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 6 MPH EARLY IN THE EVENING
BECOMING LIGHT, THEN BECOMING SOUTHEAST UP TO 6
MPH IN THE LATE EVENING AND OVERNIGHT. GUSTY
AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS
EARLY IN THE EVENING.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....SOUTH 9 TO 10 MPH.
SMOKE DISPERSAL.....EXCELLENT (68852 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.....SOUTHEAST WINDS AROUND 5 MPH EARLY IN THE
EVENING BECOMING LIGHT, THEN BECOMING SOUTHEAST
UP TO 5 MPH IN THE LATE EVENING AND OVERNIGHT.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........13 11 9 7 7 11 15 18 17 17 14 15
WEATHER COV.....SCH
WEATHER TYPE....RW
TSTM COV........SCH
TEMP............99 96 92 89 87 85 83 83 82 81 79 79
DEWPOINT........69 69 70 70 70 70 70 69 69 69 69 69
RH..............39 42 48 54 58 61 64 65 66 67 70 70
20 FT WIND DIR..SE SE SE SE SE SE SE SE SE SE SE SE
20 FT WIND SPD..5 4 3 4 4 4 5 5 5 5 5 5
20 FT WIND GUST.8 7 6 6 6 6 6 6 6 6 6 6
EYE LVL WND DIR.SE SE SE SE SE SE SE SE SE SE SE SE
EYE LVL WND SPD.5 4 3 4 4 4 5 5 5 5 5 5
EYE LVL WND GST.8 7 6 6 6 6 6 6 6 6 6 6
MIX HGT (KFT)...2.8 0.6 0.5 0.5 0.5 0.5 0.4 0.5 0.4 0.4 0.5 0.4
TRANSP WIND DIR.SE SE SE SE SE S S S S S S S
TRANSP WIND SPD.9 9 9 9 10 10 10 10 9 9 9 9
VRATE KT-FT/1K..69 23 23 23 23 23 23 7 7 7 7 7
VENTRATE CAT....GD PR PR PR PR PR PR PR PR PR PR PR
1700FT MIX T(F).98 97 96 96 95 94 94 93 92 91 90 90
TUESDAY
SKY/WEATHER.........SUNNY (5-15 PERCENT).
MAX TEMPERATURE.....AROUND 101.
MIN HUMIDITY........31-36 PERCENT.
DEWPOINT............68.
WIND (20 FT)........SOUTH WINDS UP TO 6 MPH.
MIXING HEIGHT.......8400 FT AGL.
TRANSPORT WINDS.....SOUTH 8 TO 12 MPH.
SMOKE DISPERSAL.....POOR (3934 KNOT-FT) EARLY IN THE MORNING
INCREASING TO EXCELLENT (96393 KNOT-FT) IN THE
AFTERNOON.
STABILITY CLASS.....4.
1700FT AVG MIX T(F).93.
EYE LEVEL WINDS.....SOUTH WINDS UP TO 6 MPH.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........13 8 6 4 1 5 9 12 13 14 14 11
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............78 77 79 84 89 93 96 98 100 101 101 100
DEWPOINT........68 68 69 70 70 70 70 70 69 68 67 67
RH..............72 74 72 63 53 47 43 40 37 35 34 34
20 FT WIND DIR..SE SE SE S S S S S S S S S
20 FT WIND SPD..5 4 4 4 4 5 5 5 6 6 6 6
20 FT WIND GUST.6 6 6 7 7 8 10 10 10 10 10 10
EYE LVL WND DIR.SE SE SE S S S S S S S S S
EYE LVL WND SPD.5 4 4 4 4 5 5 5 6 6 6 6
EYE LVL WND GST.6 6 6 7 7 8 10 10 10 10 10 10
MIX HGT (KFT)...0.5 0.5 0.6 1.3 2.0 3.5 5.2 6.7 7.9 8.4 7.9 6.0
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.8 8 8 9 10 10 9 9 9 10 12 12
VRATE KT-FT/1K..7 62 62 62 62 62 62 96 96 96 96 96
VENTRATE CAT....PR GD GD GD GD GD GD GD GD GD GD GD
1700FT MIX T(F).90 90 89 89 89 90 92 94 95 96 97 97
FORECASTER...M.RADA
REQUESTED BY...TRAVIS CLAPP
TYPE OF REQUEST...WILDFIRE
.TAG 2621335.0/TSA
.DELDT 09/06/26
.FORMATTERVERSION 2.0.0
.EMAIL TRAVIS_CLAPP@IOS.DOI.GOV
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