901
FNUS74 KOUN 190520
FWSOUN
SPOT FORECAST FOR DELAWARE FIRE...TFS
NATIONAL WEATHER SERVICE NORMAN OK
1220 AM CDT WED AUG 19 2026
FORECAST IS BASED ON FORECAST START TIME OF 0000 CDT ON AUGUST 19.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE AT (405) 325-3816 IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY
DISCUSSION
THE MAIN ISSUE TODAY WILL AGAIN BE HEAT. TEMPERATURES WILL CLIMB
INTO THE TRIPLE DIGITS VERY EARLY THIS AFTERNOON. WINDS WILL
GENERALLY BE FROM THE SOUTH OR SOUTHWEST. NO SIGNIFICANT WIND
SHIFTS ARE EXPECTED AND VARIATION FROM SOUTHERLY TO SOUTHWESTERLY
WINDS WILL BE GRADUAL. VENTILATION AND SMOKE DISPERSAL WILL BE POOR
UNTIL 9 OR 10 AM WHEN THE MIXING DEPTH FINALLY BECOMES SUFFICIENT
TO ALLOW BETTER SMOKE DISPERSAL.
REST OF TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....AROUND 81.
MAX HUMIDITY........56 PERCENT.
WIND (20 FT)........SOUTH WINDS 9 TO 10 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 19 MPH.
SMOKE DISPERSAL.....POOR (7300-7900 KNOT-FT).
TIME (CDT) MID 2AM 4AM
SKY (%).........0 0 2
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............88 86 83
RH..............41 45 63
20 FT WIND DIR..S S S
20 FT WIND SPD..9 9 10
20 FT WIND GUST.14 14 15
MIX HGT (KFT)...0.5 0.5 0.5
TRANSP WIND DIR.S S SW
TRANSP WIND SPD.18 19 18
VRATE KTFT/1000.7 8 8
WEDNESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 104.
MIN HUMIDITY........24 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 7 TO 9 MPH.
MIXING HEIGHT.......10400 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 13 MPH.
SMOKE DISPERSAL.....POOR TO EXCELLENT (5900-93400 KNOT-FT).
TIME (CDT) 6AM 8AM 10A 12P 2PM 4PM
SKY (%).........3 8 2 6 16 8
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............82 82 91 98 101 103
RH..............55 54 41 33 26 22
20 FT WIND DIR..SW SW SW SW SW S
20 FT WIND SPD..9 8 9 9 7 7
20 FT WIND GUST.14 14 14 14 14 14
MIX HGT (KFT)...0.5 0.8 2.2 5.0 9.1 10.4
TRANSP WIND DIR.SW SW SW SW SW S
TRANSP WIND SPD.16 14 18 12 9 9
VRATE KTFT/1000.6 9 35 49 72 83
FORECASTER...SPEHEGER
REQUESTED BY...JOHN FRASER
TYPE OF REQUEST...WILDFIRE
.TAG 2619995.0/OUN
.DELDT 08/19/26
.FORMATTERVERSION 2.0.0
.EMAIL CSDISPATCH@TFS.TAMU.EDU
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