819  
FNUS74 KTSA 120023  
FWSTSA  
 
SPOT FORECAST FOR P HILL SOUTH MORGAN RX...USFS  
NATIONAL WEATHER SERVICE TULSA OK  
623 PM CST WED FEB 11 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1900 CST ON FEBRUARY 11.  
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  
 
TEMPERATURES WILL FALL INTO THE UPPER 30S OVERNIGHT, WITH HUMIDITY  
VALUES CLIMBING TO OVER 60 PERCENT. WINDS WILL BE LIGHT FROM THE  
EAST.  
   
REST OF TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT).  
MIN TEMPERATURE.....AROUND 37.  
MAX HUMIDITY........64 PERCENT.  
DEWPOINT............26.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......800 FT AGL.  
TRANSPORT WINDS.....EAST 8 TO 9 MPH.  
SMOKE DISPERSAL.....POOR (6557 KNOT-FT).  
STABILITY CLASS.....6.  
1700FT AVG MIX T(F).52.  
 
TIME (CST) 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........22 36 33 34 23 21 17 15 31 31 30  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............51 48 47 45 44 42 41 40 39 38 37  
DEWPOINT........26 26 26 26 26 26 27 27 27 26 26  
RH..............37 42 44 47 49 53 57 59 62 62 64  
20 FT WIND DIR..E E E E E E E E E E E  
20 FT WIND SPD..2 2 2 2 2 2 2 2 2 2 2  
20 FT WIND GUST.6 6 6 6 6 6 6 6 6 6 7  
MIX HGT (KFT)...0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.9 0.9 0.9 1.0  
TRANSP WIND DIR.E E E E E E E E E E E  
TRANSP WIND SPD.8 9 8 9 9 9 9 9 9 9 9  
VRATE KT-FT/1K..7 7 7 7 7 8 8 8 8 8 8  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR  
1700FT MIX T(F).56 55 54 53 53 52 51 51 50 50 49  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).  
MAX TEMPERATURE.....AROUND 60.  
MIN HUMIDITY........33 PERCENT.  
DEWPOINT............27 INCREASING TO 31 IN THE AFTERNOON.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 6 MPH IN  
THE LATE MORNING AND AFTERNOON, THEN BECOMING  
LIGHT LATE IN THE AFTERNOON.  
MIXING HEIGHT.......2900 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 8 TO 13 MPH BECOMING 8 TO 12 MPH IN  
THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (21639 KNOT-FT).  
STABILITY CLASS.....4.  
1700FT AVG MIX T(F).51.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........25 36 28 35 40 42 39 33 34 33 33 31  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............37 37 38 42 47 49 54 57 58 59 60 58  
DEWPOINT........25 25 25 27 28 29 29 30 31 31 31 32  
RH..............61 61 59 55 47 46 38 35 36 34 33 37  
20 FT WIND DIR..E E E SE SE SE SE SE SE SE SE SE  
20 FT WIND SPD..2 2 3 4 4 5 5 5 5 5 5 3  
20 FT WIND GUST.7 8 8 10 10 10 10 10 10 10 10 10  
MIX HGT (KFT)...1.0 1.1 1.2 1.6 1.9 2.1 2.3 2.5 2.7 2.9 2.4 1.9  
TRANSP WIND DIR.E E E SE SE SE S S S SE SE SE  
TRANSP WIND SPD.8 9 10 13 12 12 12 12 9 8 8 9  
VRATE KT-FT/1K..22 22 22 22 22 22 26 26 26 26 26 26  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
1700FT MIX T(F).49 48 48 48 48 49 50 52 53 55 55 55  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT).  
MIN TEMPERATURE.....AROUND 44.  
MAX HUMIDITY........65 PERCENT.  
DEWPOINT............31.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......800 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 6 TO 13 MPH.  
SMOKE DISPERSAL.....POOR (9836 KNOT-FT).  
STABILITY CLASS.....6.  
1700FT AVG MIX T(F).52.  
 
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........27 41 37 32 32 32 32 30 29 27 30 34  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............55 54 52 50 49 48 47 46 45 45 44 44  
DEWPOINT........32 31 31 31 31 32 32 32 32 32 32 32  
RH..............41 41 44 48 50 54 56 58 60 60 62 62  
20 FT WIND DIR..E E E E E SE SE SE E E E E  
20 FT WIND SPD..2 2 2 2 2 2 2 2 2 2 2 2  
20 FT WIND GUST.8 7 7 8 8 7 7 7 7 7 7 6  
MIX HGT (KFT)...1.2 1.1 1.1 1.1 1.1 1.1 1.0 1.0 0.9 0.9 0.8 0.8  
TRANSP WIND DIR.E E E E SE SE SE SE SE SE SE E  
TRANSP WIND SPD.9 12 13 13 13 12 10 9 7 6 6 6  
VRATE KT-FT/1K..12 12 12 12 12 12 10 10 10 10 10 10  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
1700FT MIX T(F).54 54 53 52 52 51 51 51 51 51 51 51  
   
FRIDAY  
 
SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT). SLIGHT CHANCE OF  
RAIN SHOWERS IN THE MORNING, THEN CHANCE OF  
RAIN SHOWERS IN THE AFTERNOON.  
MAX TEMPERATURE.....AROUND 64.  
MIN HUMIDITY........48 PERCENT.  
DEWPOINT............34 INCREASING TO 43.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 6 MPH LATE  
IN THE MORNING.  
MIXING HEIGHT.......2100 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 7 TO 8 MPH.  
SMOKE DISPERSAL.....POOR (11803 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO FAIR (14426 KNOT-FT) IN THE  
AFTERNOON.  
STABILITY CLASS.....4.  
1700FT AVG MIX T(F).54.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........37 42 46 51 54 57 60 63 66 69 76 83  
WEATHER COV.....SCH SCH SCH SCH SCH SCH CHC CHC CHC CHC CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........  
TEMP............44 45 47 49 53 56 60 62 63 63 62 61  
DEWPOINT........33 34 35 36 38 39 41 42 43 43 43 43  
RH..............65 65 63 61 57 53 49 48 48 48 50 51  
20 FT WIND DIR..E E SE SE SE SE SE SE SE SE SE SE  
20 FT WIND SPD..2 2 3 3 3 4 4 4 5 5 4 4  
20 FT WIND GUST.6 7 7 8 8 8 8 8 10 10 10 10  
MIX HGT (KFT)...0.8 0.9 1.1 1.3 1.6 1.9 2.1 2.1 2.0 1.8 1.6 1.3  
TRANSP WIND DIR.E SE SE SE SE SE SE SE SE SE SE SE  
TRANSP WIND SPD.7 7 7 7 7 7 7 7 8 8 8 8  
VRATE KT-FT/1K..12 12 12 12 12 12 14 14 14 14 14 14  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
1700FT MIX T(F).52 52 52 52 53 53 53 55 56 57 57 57  
 
 
FORECASTER...PLATE  
REQUESTED BY...CORY HIGHFILL  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2602525.0/TSA  
.DELDT 02/11/26  
.FORMATTERVERSION 2.0.0  
.EMAIL CORY.HIGHFILL@USDA.GOV  
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