124  
FNUS74 KTSA 191303  
FWSTSA  
 
SPOT FORECAST FOR KENWOOD 40...BIA  
NATIONAL WEATHER SERVICE TULSA OK  
803 AM CDT TUE MAR 19 2024  
 
FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON MARCH 19.  
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  
 
AFTER A COOL START TO THE DAY, TEMPERATURES RAPIDLY WARM UP AND  
BREEZY/GUSTY SOUTHWEST WINDS WILL DEVELOP, CONTRIBUTING TO  
RELATIVE HUMIDITY VALUES AROUND 30 PERCENT BY LATE IN THE  
AFTERNOON. WIND GUSTS OF 25 TO 30 MPH WILL BE POSSIBLE LATE THIS  
MORNING AND THROUGH THE AFTERNOON AT THE BURN SITE. PRECIPITATION  
IS NOT EXPECTED TODAY.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (0-5 PERCENT).  
MAX TEMPERATURE.....AROUND 68.  
MIN HUMIDITY........33 PERCENT.  
DEWPOINT............28 INCREASING TO 38.  
WIND (20 FT)........SOUTHWEST WINDS 9 TO 13 MPH WITH GUSTS TO  
AROUND 19 MPH.  
MIXING HEIGHT.......3700 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 25 TO 26 MPH.  
SMOKE DISPERSAL.....GOOD (49180 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (82622 KNOT-FT) IN THE  
AFTERNOON.  
STABILITY CLASS.....3.  
1700FT AVG MIX T(F).56 INCREASING TO 65 LATE IN THE AFTERNOON.  
 
TIME (CDT) 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........1 2 2 2 0 1 0  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............50 54 58 61 64 66 68  
DEWPOINT........27 30 33 35 36 37 38  
RH..............41 40 39 38 35 34 33  
20 FT WIND DIR..SW SW SW SW SW SW SW  
20 FT WIND SPD..13 13 12 11 11 10 11  
20 FT WIND GUST.19 19 18 18 17 16 17  
MIX HGT (KFT)...1.7 2.1 2.4 2.8 3.2 3.5 3.7  
TRANSP WIND DIR.SW SW SW SW SW SW SW  
TRANSP WIND SPD.25 26 26 25 25 25 25  
VRATE KT-FT/1K..49 49 83 83 83 83 83  
VENTRATE CAT....FR FR GD GD GD GD GD  
1700FT MIX T(F).52 55 58 61 64 66 67  
   
TONIGHT  
 
SKY/WEATHER.........CLEAR (0-10 PERCENT).  
MIN TEMPERATURE.....AROUND 45.  
MAX HUMIDITY........86 PERCENT.  
DEWPOINT............40.  
WIND (20 FT)........SOUTHWEST WINDS 5 TO 9 MPH.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 14 TO 23 MPH SHIFTING TO THE SOUTH  
AROUND 13 MPH EARLY IN THE MORNING.  
SMOKE DISPERSAL.....EXCELLENT (82622 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (7868 KNOT-FT) LATE IN THE  
NIGHT.  
STABILITY CLASS.....5.  
1700FT AVG MIX T(F).65.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........0 1 0 0 1 1 3 2 1 2 5 6  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............68 64 60 59 56 55 54 52 52 50 49 48  
DEWPOINT........39 40 40 40 40 40 41 41 41 41 41 41  
RH..............34 41 47 49 55 57 61 66 66 71 74 77  
20 FT WIND DIR..SW SW S SW S SW SW SW SW SW S S  
20 FT WIND SPD..10 8 8 8 9 8 8 8 8 6 6 5  
20 FT WIND GUST.14 12 12 12 14 14 13 12 11 10 8 8  
MIX HGT (KFT)...3.5 0.5 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4  
TRANSP WIND DIR.SW SW SW SW SW SW SW SW SW SW SW S  
TRANSP WIND SPD.23 17 16 17 18 18 18 17 17 15 14 13  
VRATE KT-FT/1K..83 9 9 9 9 9 9 8 8 8 8 8  
VENTRATE CAT....GD PR PR PR PR PR PR PR PR PR PR PR  
1700FT MIX T(F).68 68 67 67 66 65 64 63 63 63 62 62  
   
WEDNESDAY  
 
SKY/WEATHER.........SUNNY (20-30 PERCENT). CHANCE OF RAIN SHOWERS  
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON.  
MAX TEMPERATURE.....AROUND 73.  
MIN HUMIDITY........42 PERCENT.  
DEWPOINT............43 INCREASING TO 46 IN THE AFTERNOON.  
WIND (20 FT)........SOUTH WINDS 5 TO 6 MPH. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS IN THE AFTERNOON.  
MIXING HEIGHT.......5800 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 8 TO 14 MPH.  
SMOKE DISPERSAL.....POOR (7868 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO GOOD (53770 KNOT-FT) IN THE  
AFTERNOON.  
STABILITY CLASS.....4.  
1700FT AVG MIX T(F).66 INCREASING TO 72 LATE IN THE AFTERNOON.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........7 9 8 6 3 5 15 25 29 32 36 42  
WEATHER COV..... CHC CHC CHC CHC CHC  
WEATHER TYPE.... RW RW RW RW RW  
TSTM COV........ SCH SCH SCH SCH SCH  
TEMP............48 46 48 52 58 62 65 68 69 71 72 70  
DEWPOINT........41 41 41 43 45 45 46 47 47 47 47 47  
RH..............77 83 77 71 62 54 50 47 45 42 41 44  
20 FT WIND DIR..S S S S S SW SW S S S S S  
20 FT WIND SPD..5 5 5 5 6 6 6 5 5 5 5 5  
20 FT WIND GUST.8 8 7 8 8 8 8 8 8 8 8 7  
MIX HGT (KFT)...0.4 0.4 0.4 0.5 1.1 1.7 2.5 3.5 4.7 5.6 5.8 4.3  
TRANSP WIND DIR.S S S S SW SW SW SW SW SW SW S  
TRANSP WIND SPD.13 13 14 13 13 10 9 8 8 9 10 10  
VRATE KT-FT/1K..8 21 21 21 21 21 21 54 54 54 54 54  
VENTRATE CAT....PR PR PR PR PR PR PR FR FR FR FR FR  
1700FT MIX T(F).62 62 62 62 63 64 66 68 70 71 72 72  
 
 
FORECASTER...B.MEJIA  
REQUESTED BY...FORREST BLACKBEAR  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2407420.2/TSA  
.DELDT 03/19/24  
.FORMATTERVERSION 2.0.0  
.EMAIL FORREST.BLACKBEAR@BIA.GOV  
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