863
FNUS74 KOUN 181533
FWSOUN
SPOT FORECAST FOR PENNER RXB...BIA
NATIONAL WEATHER SERVICE NORMAN OK
933 AM CST SUN JAN 18 2026
FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON JANUARY 20.
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
WINDS ON TUESDAY WILL BE GENERALLY SOUTHERLY AND FAIRLY LIGHT.
TEMPERATURES WILL RISE TO NEAR 50 DEGREES. RH WILL BOTTOM OUT IN THE
UPPER 20S TUESDAY AFTERNOON, FOLLOW BY EXCELLENT (NEAR 100%) RECOVERY
OVERNIGHT. WINDS SHIFT TO NORTHERLY, THEN NORTHEASTERLY ON WEDNESDAY
BUT REMAIN FAIRLY LIGHT.
TUESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 50.
MIN HUMIDITY........27 PERCENT.
WIND (20 FT)........SOUTH WINDS 6 TO 9 MPH.
MIXING HEIGHT.......2900 FT AGL.
TRANSPORT WINDS.....SOUTH 13 TO 20 MPH.
SMOKE DISPERSAL.....POOR TO GOOD (12300-48900 KNOT-FT).
TIME (CST) 10 AM NOON 2 PM 4 PM
SKY (%).........7 4 9 13
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
TEMP............33 44 48 48
RH..............36 28 27 33
20 FT WIND DIR..S S S S
20 FT WIND SPD..6 8 9 8
20 FT WIND GUST.9 14 16 14
MIX HGT (FT)....1100 2000 2900 2200
TRANSPORT WIND..S 13 S 15 S 18 S 18
VRATE KTFT/1000.12 27 46 35
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING MOSTLY CLOUDY.
MIN TEMPERATURE.....AROUND 36.
MAX HUMIDITY........96 PERCENT.
WIND (20 FT)........SOUTH WINDS 6 TO 7 MPH.
MIXING HEIGHT.......300 FT AGL.
TRANSPORT WINDS.....SOUTH 15 TO 18 MPH.
SMOKE DISPERSAL.....POOR (3900-10900 KNOT-FT).
TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........18 37 54 69 72 74
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
TEMP............44 42 41 41 40 40
RH..............45 55 65 73 82 89
20 FT WIND DIR..S S S S S S
20 FT WIND SPD..7 7 7 6 6 6
20 FT WIND GUST.13 13 13 10 10 10
MIX HGT (FT)....500 300 400 500 600 700
TRANSPORT WIND..S 16 S 17 S 18 S 18 S 16 S 16
VRATE KTFT/1000.7 5 7 8 8 9
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 56.
MIN HUMIDITY........51 PERCENT.
WIND (20 FT)........SOUTH WINDS AROUND 6 MPH SHIFTING TO THE NORTH
LATE IN THE MORNING, THEN SHIFTING TO THE
NORTHEAST LATE IN THE AFTERNOON.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 14 TO 20 MPH SHIFTING TO THE
SOUTHEAST 8 TO 12 MPH LATE IN THE AFTERNOON,
THEN SHIFTING TO THE EAST AROUND 6 MPH LATE IN
THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO GOOD (7700-35500 KNOT-FT).
TIME (CST) 6 AM 9 AM NOON 3 PM
SKY (%).........74 60 38 43
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
TEMP............40 44 53 55
RH..............96 89 61 51
20 FT WIND DIR..S S N NE
20 FT WIND SPD..6 6 6 6
20 FT WIND GUST.9 9 10 10
MIX HGT (FT)....700 500 2000 3000
TRANSPORT WIND..SW 20 SW 17 SW 16 SE 12
VRATE KTFT/1000.12 8 28 30
FORECASTER...DAY
REQUESTED BY...JOSH WILLIAMS
TYPE OF REQUEST...PRESCRIBED
.TAG 2600442.0/OUN
.DELDT 01/18/26
.FORMATTERVERSION 2.0.0
.EMAIL JOSHUAD.WILLIAMS@BIA.GOV,JACIE.RICHARDSON@BIA.GOV
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