481
FNUS74 KOUN 171441
FWSOUN

Spot Forecast for Dustin Farms East...BIA
National Weather Service Norman OK
841 AM CST Mon Nov 17 2025

Forecast is based on ignition time of 0900 CST on November 18.
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...
Widespread low clouds this morning should give way to some sun
this afternoon as southeast winds gradually shift to the south and
then southwest. Warming temperatures and slightly drier air will
allow afteroon humidity to drop to between 25 and 30 percent.
Expect good overnight RH recovery with light winds and increasing
clouds. Rain chances move in by Wednesday afternoon.


.TUESDAY...

Sky/weather.........Cloudy then becoming mostly sunny.
Temperature.........69 at ignition...Max 82.
RH..................66 percent at ignition...Min 28 percent.
Wind (20 ft)........Winds southwest at 8 mph at
                    ignition...otherwise Southwest winds 6 to 9 mph
                    in the late morning and afternoon becoming
                    light.
Mixing height.......1600 ft AGL at ignition...otherwise 4400 ft
                    AGL.
Transport winds.....Southwest 18 to 20 mph shifting to the
                    northwest 12 to 16 mph late in the afternoon.
Smoke dispersal.....Fair to excellent (17300-75400 knot-ft).

TIME (CST)      9 AM   11 AM  1 PM   3 PM   5 PM
Sky (%).........90     70     25     16     25
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE
Tstm cov........
Temp............69     76     80     82     75
RH..............66     43     33     28     37
20 FT wind dir..SW     SW     SW     W      NW
20 FT wind spd..7      7      9      8      4
20 FT wind gust.13     13     13     10     6
Mix hgt (ft)....1600   2300   3600   4400   1700
Transport wind..SW 20  SW 18  W 20   W 20   NW 12
VRate ktft/1000.27     37     61     75     17

.TUESDAY NIGHT...

Sky/weather.........Partly cloudy then becoming mostly cloudy.
Temperature.........Min 54.
RH..................Max 86 percent.
Wind (20 ft)........Light winds.
Mixing height.......100 ft AGL.
Transport winds.....North 8 to 9 mph shifting to the northeast 7 to
                    8 mph late in the evening.
Smoke dispersal.....Poor (700-4900 knot-ft).

TIME (CST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........30     32     39     50     57     65
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Temp............72     65     60     57     56     55
RH..............41     50     62     72     77     80
20 FT wind dir..NW     N      N      N      NE     NE
20 FT wind spd..2      2      2      1      1      1
20 FT wind gust.3      3      3      2      2      2
Mix hgt (ft)....400    200    500    500    500    600
Transport wind..NW 8   N 8    N 8    NE 7   NE 8   NE 7
VRate ktft/1000.3      2      4      3      3      4

.WEDNESDAY...

Sky/weather.........Mostly cloudy. Chance of rain showers in the
                    afternoon. Chance of thunderstorms late in the
                    afternoon.
Temperature.........Max 80.
RH..................Min 56 percent.
Wind (20 ft)........Light winds becoming south 5 to 6 mph in the
                    late morning and afternoon. Gusty and erratic
                    winds expected near thunderstorms late in the
                    afternoon.
Mixing height.......3100 ft AGL.
Transport winds.....East around 6 mph shifting to the south 9 to 10
                    mph in the afternoon.
Smoke dispersal.....Poor to fair (4200-27500 knot-ft).

TIME (CST)      6 AM      9 AM      NOON      3 PM
Sky (%).........73        69        72        67
Weather cov.....                    CHANCE    CHANCE
Weather type....NONE      NONE      RNSHWR    RNSHWR
Tstm cov........                              CHANCE
Temp............54        63        77        80
RH..............86        72        58        56
20 FT wind dir..E         SE        S         S
20 FT wind spd..2         3         6         6
20 FT wind gust.3         6         9         9
Mix hgt (ft)....1000      900       2200      3100
Transport wind..E 6       SE 6      SW 9      S 10
VRate ktft/1000.5         5         18        28

$$
Forecaster...CURL
Requested by...Josh Williams
Type of request...PRESCRIBED
.TAG 2526119.0/OUN
.DELDT 11/17/25
.FormatterVersion 2.0.0
.EMAIL joshuad.williams@bia.gov,ryan.morrison@bia.gov,Kasey.Mckenzie@bia.gov