828
FNUS74 KTSA 130222
FWSTSA
SPOT FORECAST FOR JHN UNITS1/2...OERI
NATIONAL WEATHER SERVICE TULSA OK
922 PM CDT THU MAR 12 2026
FORECAST IS BASED ON IGNITION TIME OF 1300 CDT ON MARCH 13.
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 WEAK FRONTAL BOUNDARY WILL RESULT IN LIGHTER
NORTHEAST WINDS ON FRIDAY. HUMIDITY WILL RECOVER ABOVE 60 PERCENT
TONIGHT, WITH RH FRIDAY AFTERNOON A BIT HIGHER THAN TODAY.
FRIDAY
SKY/WEATHER.........SUNNY (0-10 PERCENT).
MAX TEMPERATURE.....AROUND 69.
MIN HUMIDITY........36 PERCENT.
DEWPOINT............40.
WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST AROUND 5 MPH
LATE IN THE AFTERNOON, THEN BECOMING LIGHT LATE
IN THE AFTERNOON.
MIXING HEIGHT.......2900 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 6 MPH SHIFTING TO THE SOUTHEAST
LATE IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (15081 KNOT-FT).
STABILITY CLASS.....3.
1700FT AVG MIX T(F).66.
TIME (CDT) 1PM 2PM 3PM 4PM 5PM
SKY (%).........7 3 2 4 5
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............63 65 67 67 69
DEWPOINT........39 39 39 40 41
RH..............41 38 36 37 36
20 FT WIND DIR..NW N N NE NE
20 FT WIND SPD..4 4 5 5 5
20 FT WIND GUST.6 6 7 7 7
MIX HGT (KFT)...2.6 2.7 2.8 2.9 2.2
TRANSP WIND DIR.N NE E SE SE
TRANSP WIND SPD.6 5 6 6 6
VRATE KT-FT/1K..15 15 15 15 15
VENTRATE CAT....PR PR PR PR PR
1700FT MIX T(F).63 65 66 67 69
FRIDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT).
MIN TEMPERATURE.....AROUND 45.
MAX HUMIDITY........86 PERCENT.
DEWPOINT............42.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 3 TO 12 MPH.
SMOKE DISPERSAL.....FAIR (15081 KNOT-FT) EARLY IN THE EVENING
DECREASING TO POOR (1967 KNOT-FT) LATE IN THE
NIGHT.
STABILITY CLASS.....5.
1700FT AVG MIX T(F).69.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........6 3 12 11 9 9 8 8 8 7 7 12
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............67 65 61 58 55 53 51 50 49 49 49 47
DEWPOINT........41 43 43 43 42 42 42 42 42 42 42 42
RH..............39 45 51 57 61 66 71 74 77 77 77 83
20 FT WIND DIR..NE NE NE E SE SE SE SE SE S S S
20 FT WIND SPD..4 3 3 2 2 2 3 3 3 4 4 4
20 FT WIND GUST.6 6 5 4 4 6 6 7 7 8 8 8
MIX HGT (KFT)...1.5 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5
TRANSP WIND DIR.SE E E SE SE SE SE SE SE S S S
TRANSP WIND SPD.5 5 5 3 3 5 6 7 8 9 10 12
VRATE KT-FT/1K..15 2 2 2 2 2 2 5 5 5 5 5
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR
1700FT MIX T(F).70 71 71 70 69 69 69 69 68 68 67 67
FORECASTER...SULLIVAN
REQUESTED BY...BRAD BURNS
TYPE OF REQUEST...PRESCRIBED
.TAG 2605590.0/TSA
.DELDT 03/12/26
.FORMATTERVERSION 2.0.0
.EMAIL FIREBURNS2855@YAHOO.COM
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