056
FNUS74 KOUN 261234
FWSOUN

Spot Forecast for 3RR Research Rx...TTU
National Weather Service Norman OK
734 AM CDT Fri Sep 26 2025

Forecast is based on ignition time of 1330 CDT on September 26.
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.

.DISCUSSION...
Relatively light southerly winds today with sunny and warm conditions.
RH is expected to drop into the 25-30% range this afternoon recovering
to around 75 percent tonight. Winds will remain relatively light tonight
and continue into Saturday.

.REST OF TODAY...

Sky/weather.........Sunny.
Max temperature.....Around 88.
Min humidity........28 percent.
Wind (20 ft)........South winds around 6 mph.
Mixing height.......7100 ft AGL.
Transport winds.....Southwest 6 to 8 mph.
Smoke dispersal.....Good (35500-42700 knot-ft).

TIME (CDT)      1PM 2PM 3PM 4PM 5PM
Sky (%).........10  11  9   12  10
Weather cov.....
Weather type....
Tstm cov........
Temp............84  86  87  88  88
RH..............33  30  29  28  28
20 FT wind dir..S   S   S   S   S
20 FT wind spd..6   6   6   6   6
20 FT wind gust.9   9   9   9   10
Mix hgt (kft)...5.7 6.5 6.8 7.1 7.1
Transp wind dir.SW  SW  SW  S   S
Transp wind spd.8   7   7   6   7
VRate ktft/1000.40  39  41  36  43

.TONIGHT...

Sky/weather.........Mostly clear.
Min temperature.....Around 59.
Max humidity........75 percent.
Wind (20 ft)........Southeast winds 5 to 7 mph.
Mixing height.......400 ft AGL.
Transport winds.....South 8 to 15 mph.
Smoke dispersal.....Poor to good (3700-42000 knot-ft).

TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........15  16  15  18  14  12  13  5   5   6   8   8
Weather cov.....
Weather type....
Tstm cov........
Temp............87  85  81  76  73  71  68  67  65  64  62  61
RH..............29  32  37  43  48  51  55  56  60  63  67  70
20 FT wind dir..SE  SE  SE  SE  SE  SE  S   S   S   S   S   S
20 FT wind spd..6   6   6   6   7   6   6   6   6   6   6   5
20 FT wind gust.10  10  10  10  13  10  10  10  9   9   9   7
Mix hgt (kft)...6.0 1.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.5
Transp wind dir.S   SE  SE  SE  SE  S   S   S   S   S   S   S
Transp wind spd.8   8   9   13  15  14  15  15  14  14  13  13
VRate ktft/1000.42  7   4   5   6   6   6   6   5   5   5   5

.SATURDAY...

Sky/weather.........Sunny.
Max temperature.....Around 89.
Min humidity........27 percent.
Wind (20 ft)........South winds around 5 mph early in the morning
                    becoming light, then becoming south 5 to 6 mph
                    in the late morning and afternoon.
Mixing height.......8400 ft AGL.
Transport winds.....Southwest 9 to 13 mph shifting to the southeast
                    9 to 10 mph late in the afternoon.
Smoke dispersal.....Poor to excellent (3300-67000 knot-ft).

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........15  18  10  15  19  20  20  21  21  21  21  21
Weather cov.....
Weather type....
Tstm cov........
Temp............60  59  61  65  72  76  81  85  86  88  89  88
RH..............72  75  70  63  51  46  39  35  32  29  27  28
20 FT wind dir..S   S   S   S   S   S   S   S   S   SE  SE  SE
20 FT wind spd..5   3   3   3   5   5   6   6   6   6   6   6
20 FT wind gust.7   6   6   6   7   7   9   9   9   9   9   9
Mix hgt (kft)...0.4 0.4 0.4 0.5 1.1 2.4 4.1 5.7 7.3 8.4 8.4 6.4
Transp wind dir.SW  SW  SW  SW  SW  SW  S   S   S   SE  SE  SE
Transp wind spd.12  10  10  12  13  12  10  9   9   9   9   10
VRate ktft/1000.4   4   3   5   12  24  37  46  58  67  67  57

$$
Forecaster...MAXWELL
Requested by...Duane Lucia
Type of request...PRESCRIBED
.TAG 2522331.2/OUN
.DELDT 09/26/25
.FormatterVersion 2.0.0
.EMAIL duane_lucia@fws.gov