185  
FNUS74 KOUN 292030  
FWSOUN  
 
SPOT FORECAST FOR FIRE...FIRE  
NATIONAL WEATHER SERVICE NORMAN OK  
230 PM CST MON DEC 29 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 1500 CST ON DECEMBER 29.  
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
 
 
SOME WIND GUSTS TO 20 MPH STILL POSSIBLE FOR A COUPLE OF HOURS  
BEFORE THE NORTH WINDS GRADUALLY DECREASE LATE THIS AFTERNOON,  
BECOMING LIGHT AND VARIABLE OVERNIGHT. RH RECOVERY WILL BE POOR  
OVERNIGHT. WINDS WILL PICK UP OUT OF THE SOUTHWEST DURING THE  
MORNING HOURS TUESDAY AT LESS THAN 10 MPH. WITH WARMER  
TEMPERATURES EXPECTED TOMORROW AND THE DRY AIRMASS IN PLACE  
AFTERNOON RH VALUES WILL DROP INTO THE 15-20% RANGE.  
 
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY THEN BECOMING MOSTLY CLOUDY LATE  
IN THE AFTERNOON.  
TEMPERATURE.........42 AT FORECAST START...MAX 44.  
RH..................29 PERCENT AT FORECAST START...MIN 28 PERCENT.  
WIND (20 FT)........WINDS NORTH AT 14 MPH AT FORECAST  
START...OTHERWISE NORTH WINDS 9 TO 13 MPH.  
MIXING HEIGHT.......3400 FT AGL AT FORECAST START...OTHERWISE 3400  
FT AGL.  
TRANSPORT WINDS.....NORTH 16 TO 20 MPH.  
SMOKE DISPERSAL.....GOOD (36400-57100 KNOT-FT).  
 
TIME (CST) 3PM 4PM 5PM  
SKY (%).........61 69 75  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............42 43 44  
RH..............29 29 28  
20 FT WIND DIR..N N N  
20 FT WIND SPD..13 12 9  
20 FT WIND GUST.21 20 16  
MIX HGT (KFT)...3.4 3.0 2.6  
TRANSP WIND DIR.N N N  
TRANSP WIND SPD.20 18 16  
VRATE KTFT/1000.57 48 36  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY CLEAR.  
TEMPERATURE.........MIN 25.  
RH..................MAX 63 PERCENT.  
WIND (20 FT)........NORTH WINDS 5 TO 7 MPH EARLY IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....NORTH 3 TO 12 MPH.  
SMOKE DISPERSAL.....POOR (1100-10600 KNOT-FT).  
 
TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........76 76 24 7 3 3  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............42 39 35 32 30 28  
RH..............32 37 43 49 53 55  
20 FT WIND DIR..N N N NW NW NW  
20 FT WIND SPD..7 6 3 2 2 1  
20 FT WIND GUST.13 9 7 5 5 3  
MIX HGT (FT)....1100 500 500 500 400 400  
TRANSPORT WIND..N 12 N 10 N 7 N 6 N 6 NW 5  
VRATE KTFT/1000.11 4 3 2 2 2  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY.  
TEMPERATURE.........MAX 55.  
RH..................MIN 22 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 6 MPH IN  
THE LATE MORNING AND AFTERNOON.  
MIXING HEIGHT.......2800 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 3 MPH INCREASING TO 8 TO 13  
MPH.  
SMOKE DISPERSAL.....POOR TO GOOD (1000-31300 KNOT-FT).  
 
TIME (CST) 6 AM 9 AM NOON 3 PM  
SKY (%).........3 5 4 3  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
TEMP............26 31 47 54  
RH..............60 53 26 22  
20 FT WIND DIR..SW S SW SW  
20 FT WIND SPD..1 2 6 6  
20 FT WIND GUST.3 6 12 13  
MIX HGT (FT)....400 400 1900 2800  
TRANSPORT WIND..W 3 S 3 SW 10 W 13  
VRATE KTFT/1000.1 1 17 31  
 

 
FORECASTER...CURL  
REQUESTED BY...J HEWITT  
TYPE OF REQUEST...WILDFIRE  
.TAG 2528115.0/OUN  
.DELDT 12/29/25  
.FORMATTERVERSION 2.0.0  
.EMAIL JHEWITT@GPTX.ORG  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab OK Page
The Nexlab TX Page Main Text Page