630
FNUS74 KOUN 131543
FWSOUN

Spot Forecast for Highland...Texas A&M Forest Service
National Weather Service Norman OK
1043 AM CDT Sun Sep 13 2026

Forecast is based on forecast start time of 1100 CDT on September 13.
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 UNTIL 7 PM CDT THIS EVENING...

.DISCUSSION...
The showers across southwest Oklahoma this morning look like they will
remain well northwest of the fireground. The main issue will be the
continued heat with the heat index values reaching triple digits by
around noon. Winds will remain from the south or southeast with no
significant wind shift expected.

.REST OF TODAY...

Sky/weather.........Sunny.
Max temperature.....Around 103.
Min humidity........30 percent.
Wind (20 ft)........South winds 9 to 13 mph.
Mixing height.......8600 ft AGL.
Transport winds.....South 13 to 14 mph.
Smoke dispersal.....Good to excellent (33000-102700 knot-ft).

TIME (CDT)      11 AM  1 PM   3 PM   5 PM
Sky (%).........11     8      10     4
Weather cov.....
Weather type....NONE   NONE   NONE   NONE
Tstm cov........
Temp............91     98     101    101
RH..............50     39     32     31
20 FT wind dir..S      S      S      S
20 FT wind spd..9      9      10     13
20 FT wind gust.16     16     17     21
Mix hgt (ft)....3000   7100   8300   8300
Transport wind..S 13   S 13   S 14   S 14
VRate ktft/1000.33     78     100    100

.TONIGHT...

Sky/weather.........Clear.
Min temperature.....Around 77.
Max humidity........74 percent.
Wind (20 ft)........South winds 10 to 14 mph.
Mixing height.......500 ft AGL.
Transport winds.....South 15 to 18 mph.
Smoke dispersal.....Poor to excellent (6300-103700 knot-ft).

TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........9      0      0      0      0      0
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Temp............100    95     89     86     83     79
RH..............32     37     44     50     57     67
20 FT wind dir..S      SE     SE     S      S      S
20 FT wind spd..14     12     12     10     10     10
20 FT wind gust.23     20     20     17     17     17
Mix hgt (ft)....8000   500    500    500    500    500
Transport wind..S 15   S 15   S 16   S 17   S 17   S 16
VRate ktft/1000.104    7      6      7      7      7

.MONDAY...

Sky/weather.........Sunny.
Max temperature.....Around 102.
Min humidity........28 percent.
Wind (20 ft)........South winds 12 to 17 mph.
Mixing height.......9900 ft AGL.
Transport winds.....South 15 to 20 mph.
Smoke dispersal.....Poor to excellent (7000-104400 knot-ft)
                    increasing to excellent (135000-168500 knot-ft)
                    late in the afternoon.

TIME (CDT)      6 AM      9 AM      NOON      3 PM
Sky (%).........3         1         0         4
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
Temp............78        82        93        100
RH..............71        67        46        31
20 FT wind dir..S         S         S         S
20 FT wind spd..12        13        15        16
20 FT wind gust.20        21        24        26
Mix hgt (ft)....500       1900      6200      9800
Transport wind..S 15      S 18      S 17      S 17
VRate ktft/1000.7         30        93        146

$$
Forecaster...SPEHEGER
Requested by...JKENNEDY
Type of request...WILDFIRE
.TAG 2621765.0/OUN
.DELDT 09/13/26
.FormatterVersion 2.0.0
.EMAIL csdispatch@tfs.tamu.edu