590
FNUS74 KOUN 121512
FWSOUN

Spot Forecast for Sarah Hawkins Rx...BIA
National Weather Service Norman OK
912 AM CST Wed Nov 12 2025

Forecast is based on ignition time of 1100 CST on November 12.
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...
S to SE wind is expected to become more easterly late this afternoon or early
evening. Wind speeds are expected to remain fairly light at around 5 mph. S
winds are expected Thursday with wind speeds increasing Thursday afternoon.


.REST OF TODAY...

Sky/weather.........Sunny.
Temperature.........65 at ignition...Max 74.
RH..................40 percent at ignition...Min 33 percent.
Wind (20 ft)........Winds southeast at 3 mph at
                    ignition...otherwise Light winds becoming
                    southeast 5 to 6 mph late in the afternoon,
                    then becoming light late in the afternoon.
Mixing height.......1500 ft AGL at ignition...otherwise 2700 ft
                    AGL.
Transport winds.....Southeast 3 to 9 mph.
Smoke dispersal.....Poor to fair (3300-20100 knot-ft).

TIME (CST)      11 AM  1 PM   3 PM   5 PM
Sky (%).........1      3      1      2
Weather cov.....
Weather type....NONE   NONE   NONE   NONE
Tstm cov........
Temp............65     72     74     69
RH..............40     33     33     40
20 FT wind dir..SE     SE     SE     E
20 FT wind spd..3      5      6      3
20 FT wind gust.6      7      9      6
Mix hgt (ft)....1500   2300   2700   500
Transport wind..SE 3   SE 8   SE 8   E 7
VRate ktft/1000.5      16     19     3

.TONIGHT...

Sky/weather.........Mostly clear.
Temperature.........Min 49.
RH..................Max 100 percent.
Wind (20 ft)........Light winds.
Mixing height.......400 ft AGL.
Transport winds.....Southeast 8 to 12 mph increasing to 10 to 12
                    mph after 3 am.
Smoke dispersal.....Poor (3000-4700 knot-ft).

TIME (CST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........6      4      4      9      13     19
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Temp............64     56     53     51     50     50
RH..............52     72     83     93     96     100
20 FT wind dir..E      E      E      E      E      E
20 FT wind spd..2      2      2      2      2      2
20 FT wind gust.3      3      3      3      3      3
Mix hgt (ft)....400    500    500    500    500    500
Transport wind..E 8    E 9    SE 10  SE 9   SE 12  SE 12
VRate ktft/1000.3      4      4      4      5      5

.THURSDAY...

Sky/weather.........Sunny.
Temperature.........Max 78.
RH..................Min 50 percent.
Wind (20 ft)........Light winds becoming south 5 to 13 mph.
Mixing height.......3200 ft AGL.
Transport winds.....South 12 to 18 mph.
Smoke dispersal.....Poor to good (4700-50900 knot-ft).

TIME (CST)      6 AM      9 AM      NOON      3 PM
Sky (%).........24        20        15        13
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
Temp............49        61        75        78
RH..............100       93        60        50
20 FT wind dir..E         S         S         S
20 FT wind spd..3         6         10        13
20 FT wind gust.6         9         17        21
Mix hgt (ft)....500       1100      2000      3200
Transport wind..S 12      S 16      S 17      S 18
VRate ktft/1000.5         15        31        51

$$
Forecaster...MAXWELL
Requested by...Josh Williams
Type of request...PRESCRIBED
.TAG 2525678.0/OUN
.DELDT 11/12/25
.FormatterVersion 2.0.0
.EMAIL joshuad.williams@bia.gov