216
FNUS74 KTSA 291002
FWSTSA
SPOT FORECAST FOR RICH WF...USFS
NATIONAL WEATHER SERVICE TULSA OK
502 AM CDT SAT AUG 29 2026
FORECAST IS BASED ON FORECAST START TIME OF 0619 CDT ON AUGUST 29.
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
DRY CONDITIONS WILL PERSIST TODAY AND SUNDAY WITH MOSTLY SUNNY
SKIES LIKELY. TEMPERATURES NEAR 70 DEGREES THIS MORNING WARM TO
NEAR 90 DEGREES THIS AFTERNOON. MIN RH NEAR 30 PERCENT EXPECTED
TODAY WITH VALUES RECOVERING TO 60-70 PERCENT TONIGHT. SOUTH-
SOUTHEAST WINDS AT 5-15 MPH EXPECTED TODAY AND TONIGHT, WITH
OCCASIONAL GUSTS UP TO 20 MPH POSSIBLE, ESPECIALLY OVERNIGHT. NO
RAIN IS EXPECTED TOADY THROUGH SUNDAY.
REST OF TODAY
SKY/WEATHER.........SUNNY (5-15 PERCENT).
MAX TEMPERATURE.....AROUND 91.
MIN HUMIDITY........33 PERCENT.
DEWPOINT............58.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 8 MPH IN THE MORNING
BECOMING LIGHT.
MIXING HEIGHT.......7600 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 13 MPH.
SMOKE DISPERSAL.....POOR (4590 KNOT-FT) EARLY IN THE MORNING
INCREASING TO GOOD (30819 KNOT-FT) IN THE
AFTERNOON.
STABILITY CLASS.....4.
1700FT AVG MIX T(F).80.
EYE LEVEL WINDS.....SOUTH WINDS 5 TO 8 MPH IN THE MORNING BECOMING
LIGHT.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........6 6 6 6 12 2 1 7 10 23 15 23
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............71 72 72 74 79 83 84 87 89 90 91 90
DEWPOINT........58 59 59 59 59 60 60 60 59 59 58 57
RH..............64 64 64 59 50 46 44 40 37 35 33 33
20 FT WIND DIR..SE SE SE S S S S S S SE SE SE
20 FT WIND SPD..8 7 6 6 6 5 4 3 3 3 3 3
20 FT WIND GUST.12 12 12 11 12 10 10 7 6 6 6 7
EYE LVL WND DIR.SE SE SE S S S S S S SE SE SE
EYE LVL WND SPD.8 7 6 6 6 5 4 3 3 3 3 3
EYE LVL WND GST.12 12 12 11 12 10 10 7 6 6 6 7
MIX HGT (KFT)...0.5 0.4 0.5 1.2 2.0 2.8 4.5 5.6 6.8 7.6 7.2 6.3
TRANSP WIND DIR.SE SE SE S S S S S SE SE SE SE
TRANSP WIND SPD.12 12 12 13 13 10 7 6 5 5 5 5
VRATE KT-FT/1K..5 28 28 28 28 28 28 31 31 31 31 31
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR
1700FT MIX T(F).76 76 76 76 76 77 78 80 81 83 84 85
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT).
MIN TEMPERATURE.....AROUND 69.
MAX HUMIDITY........66 PERCENT.
DEWPOINT............57.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 9 MPH.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 6 TO 14 MPH.
SMOKE DISPERSAL.....GOOD (30819 KNOT-FT) EARLY IN THE EVENING
DECREASING TO POOR (5901 KNOT-FT) LATE IN THE
NIGHT.
STABILITY CLASS.....4.
1700FT AVG MIX T(F).82.
EYE LEVEL WINDS.....SOUTH WINDS 5 TO 8 MPH.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........12 13 21 24 36 17 15 23 11 15 33 29
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............89 86 81 78 77 76 74 74 74 73 71 71
DEWPOINT........57 59 57 58 58 56 56 55 55 55 56 56
RH..............34 40 44 50 52 50 53 51 51 53 59 59
20 FT WIND DIR..SE SE SE SE SE SE SE SE SE SE S S
20 FT WIND SPD..4 4 6 6 7 7 7 7 8 7 7 7
20 FT WIND GUST.8 10 11 12 13 14 14 14 14 14 14 13
EYE LVL WND DIR.SE SE SE SE SE SE SE SE SE SE S S
EYE LVL WND SPD.4 4 6 6 7 7 7 7 8 7 7 7
EYE LVL WND GST.8 10 11 12 13 14 14 14 14 14 14 13
MIX HGT (KFT)...5.3 0.8 0.5 0.5 0.5 0.4 0.5 0.5 0.5 0.4 0.5 0.4
TRANSP WIND DIR.SE SE SE SE SE SE SE SE SE SE S S
TRANSP WIND SPD.6 8 10 10 10 12 13 13 14 14 14 13
VRATE KT-FT/1K..31 6 6 6 6 6 6 6 6 6 6 6
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR
1700FT MIX T(F).85 85 84 83 82 81 81 80 79 79 79 79
SUNDAY
SKY/WEATHER.........SUNNY (5-15 PERCENT).
MAX TEMPERATURE.....AROUND 91.
MIN HUMIDITY........36 PERCENT.
DEWPOINT............58 INCREASING TO 61 IN THE LATE MORNING AND
AFTERNOON.
WIND (20 FT)........SOUTH WINDS 6 TO 7 MPH.
MIXING HEIGHT.......8900 FT AGL.
TRANSPORT WINDS.....SOUTH 8 TO 13 MPH.
SMOKE DISPERSAL.....POOR (5901 KNOT-FT) EARLY IN THE MORNING
INCREASING TO EXCELLENT (81967 KNOT-FT) IN THE
AFTERNOON.
STABILITY CLASS.....4.
1700FT AVG MIX T(F).83.
EYE LEVEL WINDS.....SOUTH WINDS 5 TO 6 MPH.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........19 15 16 8 4 2 8 4 10 12 12 9
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............71 69 72 75 80 83 85 87 89 90 91 91
DEWPOINT........56 57 58 60 61 62 63 63 63 62 61 60
RH..............59 66 61 60 52 49 48 45 42 39 37 36
20 FT WIND DIR..S S S S S S S S S S S S
20 FT WIND SPD..6 6 6 6 6 6 6 5 6 5 5 6
20 FT WIND GUST.12 10 12 13 13 11 10 10 10 8 8 8
EYE LVL WND DIR.S S S S S S S S S S S S
EYE LVL WND SPD.6 6 6 6 6 6 6 5 6 5 5 6
EYE LVL WND GST.12 10 12 13 13 11 10 10 10 8 8 8
MIX HGT (KFT)...0.4 0.5 0.6 1.2 1.9 3.1 5.0 6.7 8.2 8.9 8.1 7.1
TRANSP WIND DIR.S S S S S SW SW SW S S S S
TRANSP WIND SPD.12 12 13 13 13 13 10 9 10 10 8 10
VRATE KT-FT/1K..6 47 47 47 47 47 47 82 82 82 82 82
VENTRATE CAT....PR FR FR FR FR FR FR GD GD GD GD GD
1700FT MIX T(F).80 80 80 80 80 81 83 84 85 86 87 87
FORECASTER...M.RADA
REQUESTED BY...K WILSON
TYPE OF REQUEST...WILDFIRE
.TAG 2620535.4/TSA
.DELDT 08/29/26
.FORMATTERVERSION 2.0.0
.EMAIL JOHN.WILSON2@USDA.GOV
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