989
FNUS74 KOUN 071935
FWSOUN

Spot Forecast for Wildfire Incident SPOT Forecast for Fires Near...DOI
National Weather Service Norman OK
235 PM CDT Mon Sep 7 2026

Forecast is based on forecast start time of 0700 CDT on September 08.
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 TUESDAY...

.DISCUSSION...
Near-record heat expected again during the daytime tomorrow. Winds
will remain from the due south for most of the day but may perhaps
move just west of due south tomorrow during the early afternoon,
opening the door for rapid heating to the 100-103 range. RH will
plunge into the mid-to-upper 20s during the afternoon as well.
Winds will be relatively light (7 to 13 mph, gusts in the 20 mph
vicinity) for the most part, but there is a little uncertainty as
Caddo County will be on the southern periphery of a zone of
gustier winds during the afternoon. Temps will remain near 90 as
late as 10-11 pm with RH only recovering to 40-45 percent by that
time.

.TUESDAY...

Sky/weather.........Sunny.
Max temperature.....Around 102.
Min humidity........29 percent.
Wind (20 ft)........South winds 5 to 13 mph.
Mixing height.......9000 ft AGL.
Transport winds.....South 12 to 17 mph.
Smoke dispersal.....Poor to excellent (4000-119100 knot-ft)
                    increasing to excellent (106300-131800 knot-ft)
                    late in the afternoon.

TIME (CDT)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........3   6   3   2   3   2   5   11  10  8   1
Weather cov.....
Weather type....
Tstm cov........
Temp............76  78  82  89  93  95  98  100 100 101 101
RH..............72  70  64  53  45  40  36  33  32  30  29
20 FT wind dir..S   S   S   S   S   S   S   S   S   S   S
20 FT wind spd..9   9   10  12  13  13  13  13  13  13  13
20 FT wind gust.16  16  17  20  21  21  21  21  21  21  21
Mix hgt (kft)...0.4 0.5 1.2 2.2 5.3 6.5 7.2 7.9 8.5 9.0 8.5
Transp wind dir.S   S   S   S   S   S   S   S   S   S   S
Transp wind spd.13  12  16  17  16  15  15  15  15  15  15
VRate ktft/1000.6   7   20  47  103 104 111 111 119 124 132

.TUESDAY NIGHT...

Sky/weather.........Clear.
Min temperature.....Around 77.
Max humidity........69-74 percent.
Wind (20 ft)........South winds 6 to 13 mph.
Mixing height.......500 ft AGL.
Transport winds.....South 15 to 17 mph.
Smoke dispersal.....Good to excellent (35400-124700 knot-ft)
                    decreasing to poor to fair (5500-22500 knot-ft)
                    early in the evening.

TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........1   4   0   0   0   2   3   5   1   1   1   1
Weather cov.....
Weather type....
Tstm cov........
Temp............100 98  95  90  88  87  85  84  83  82  79  78
RH..............30  32  35  42  45  49  52  55  57  60  64  67
20 FT wind dir..S   S   S   S   S   S   S   S   S   S   S   S
20 FT wind spd..13  13  10  10  10  10  10  10  10  12  12  12
20 FT wind gust.21  21  17  17  17  17  17  17  17  20  20  20
Mix hgt (kft)...7.0 3.4 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Transp wind dir.S   S   S   S   S   S   S   S   S   S   S   S
Transp wind spd.16  17  16  16  17  17  17  17  16  17  17  15
VRate ktft/1000.125 96  23  8   8   8   8   8   7   7   7   6

.WEDNESDAY...

Sky/weather.........Sunny.
Max temperature.....Around 102.
Min humidity........30 percent.
Wind (20 ft)........South winds 6 to 12 mph.
Mixing height.......9700 ft AGL.
Transport winds.....South 9 to 16 mph.
Smoke dispersal.....Poor to excellent (5000-93800 knot-ft).

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........2   4   1   4   7   9   10  12  14  15  16  18
Weather cov.....
Weather type....
Tstm cov........
Temp............78  76  78  84  88  92  95  99  100 100 101 100
RH..............67  71  69  60  53  46  41  36  33  32  30  31
20 FT wind dir..S   S   S   S   S   S   S   S   S   S   S   S
20 FT wind spd..10  10  10  12  12  12  12  10  10  9   9   9
20 FT wind gust.17  17  17  20  20  20  20  17  17  16  16  16
Mix hgt (kft)...0.5 0.5 0.6 1.2 2.4 4.2 6.3 8.0 9.1 9.7 9.6 8.6
Transp wind dir.S   S   S   SW  SW  SW  SW  SW  S   S   S   S
Transp wind spd.15  14  14  15  16  15  13  10  9   9   9   10
VRate ktft/1000.6   7   10  24  50  72  85  88  94  92  92  93

$$
Forecaster...MEISTER
Requested by...Travis Clapp
Type of request...WILDFIRE
.TAG 2621374.0/OUN
.DELDT 09/07/26
.FormatterVersion 2.0.0
.EMAIL travis_clapp@ios.doi.gov