824  
FNUS74 KTSA 051221  
FWSTSA  
 
SPOT FORECAST FOR GIRTY RX...USFWS  
NATIONAL WEATHER SERVICE TULSA OK  
621 AM CST WED FEB 5 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 CST ON FEBRUARY 07.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT NWS TULSA AT (918)838-7838, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION
 
 
THERE WILL BE A LOW CHANCE OF SOME LIGHT RAIN OR DRIZZLE FRIDAY  
MORNING. WINDS WILL BE FROM THE EAST WITH OCCASIONAL GUSTS UP TO  
15 MILES AN HOUR, AND HUMIDITY VALUES WILL REMAIN 80 PERCENT OR  
HIGHER.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT). SLIGHT CHANCE OF  
RAIN LATE IN THE MORNING.  
MAX TEMPERATURE.....AROUND 58.  
MIN HUMIDITY........83 PERCENT.  
DEWPOINT............50.  
WIND (20 FT)........EAST WINDS 7 TO 8 MPH.  
MIXING HEIGHT.......1400 FT AGL.  
TRANSPORT WINDS.....EAST 14 TO 17 MPH.  
SMOKE DISPERSAL.....FAIR (19672 KNOT-FT).  
STABILITY CLASS.....3.  
1700FT AVG MIX T(F).56.  
 
TIME (CST) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........63 65 67 69 66 64 61 57 52  
WEATHER COV.....SCH SCH SCH  
WEATHER TYPE....RN RN RN  
TSTM COV........  
TEMP............49 51 52 54 55 57 57 56 55  
DEWPOINT........48 49 50 51 51 52 52 52 52  
RH..............96 93 93 90 86 83 83 86 90  
20 FT WIND DIR..E E E E E E E E E  
20 FT WIND SPD..7 7 8 8 8 7 7 7 6  
20 FT WIND GUST.13 13 14 14 14 14 14 13 13  
MIX HGT (KFT)...1.4 1.4 1.4 1.4 1.4 1.4 1.3 1.2 0.9  
TRANSP WIND DIR.E E E E E E E E E  
TRANSP WIND SPD.15 16 16 17 17 16 15 14 14  
VRATE KT-FT/1K..20 20 20 22 22 22 22 22 22  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR  
1700FT MIX T(F).58 58 57 56 55 54 54 54 55  
   
FRIDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (45-55 PERCENT) THEN BECOMING  
PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (50-60 PERCENT).  
MIN TEMPERATURE.....AROUND 52.  
MAX HUMIDITY........100 PERCENT.  
DEWPOINT............54.  
WIND (20 FT)........EAST WINDS AROUND 6 MPH EARLY IN THE EVENING.  
MIXING HEIGHT.......700 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 13 MPH.  
SMOKE DISPERSAL.....POOR (7868 KNOT-FT).  
STABILITY CLASS.....6 EARLY IN THE EVENING.  
1700FT AVG MIX T(F).56 EARLY IN THE EVENING.  
 
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........48 47 47 46 48 49 51 49 47 45 49 53  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............54 53 52 52 52 52 52 52 53 54 55 56  
DEWPOINT........52 52 52 52 52 52 52 52 53 54 55 56  
RH..............93 96 100 100 100 100 100 100 100 100 100 100  
20 FT WIND DIR..E E E E E SE SE SE SE SE S S  
20 FT WIND SPD..6 6 6 6 6 6 6 6 6 7 7 8  
20 FT WIND GUST.12 12 11 11 10 10 10 11 12 13 13 14  
MIX HGT (KFT)...0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7  
TRANSP WIND DIR.E E E E E E E E E E E E  
TRANSP WIND SPD.13 13 13 13 13 13 13 13 13 13 13 13  
VRATE KT-FT/1K..8 8 8 8 8 8 8 8 8 8 8 8  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
1700FT MIX T(F).56 60 60 60 60 60 60 60 60 60 60 60  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).  
MAX TEMPERATURE.....AROUND 74.  
MIN HUMIDITY........49 PERCENT.  
DEWPOINT............59 DECREASING TO 48.  
WIND (20 FT)........SOUTH WINDS 8 TO 11 MPH WITH GUSTS TO AROUND 18  
MPH SHIFTING TO THE NORTHWEST 9 TO 11 MPH WITH  
GUSTS TO AROUND 18 MPH LATE IN THE AFTERNOON.  
MIXING HEIGHT.......4600 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 28 MPH.  
SMOKE DISPERSAL.....EXCELLENT (114754 KNOT-FT).  
STABILITY CLASS.....MISSING.  
1700FT AVG MIX T(F).MISSING.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........57 53 48 44 41 39 36 28 21 13 12 10  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............57 58 59 61 64 67 69 71 72 71 69 66  
DEWPOINT........57 58 59 61 61 61 60 57 54 51 49 48  
RH..............100 100 100 100 90 81 73 61 53 49 49 52  
20 FT WIND DIR..S S S SW SW SW SW W W NW NW NW  
20 FT WIND SPD..8 9 10 11 11 11 11 11 11 11 10 9  
20 FT WIND GUST.14 14 17 18 18 18 18 18 18 18 18 16  
MIX HGT (KFT)...4.6 4.6 4.6 4.6 4.6 4.6 4.6 4.6 4.6 4.6 4.6 4.6  
TRANSP WIND DIR.W W W W W W W W W W W W  
TRANSP WIND SPD.28 28 28 28 28 28 28 28 28 28 28 28  
VRATE KT-FT/1K..115 115 115 115 115 115 115 115 115 115 115 115  
VENTRATE CAT....VGD VGD VGD VGD VGD VGD VGD VGD VGD VGD VGD VGD  
1700FT MIX T(F).60 60 60 60 60 60 60 60 60 60 60 60  
 

 
FORECASTER...PLATE  
REQUESTED BY...A.ANDERSON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2502282.0/TSA  
.DELDT 02/05/25  
.FORMATTERVERSION 2.0.0  
.EMAIL AUGUSTUS_ANDERSON@FWS.GOV  
 
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