036  
FNUS74 KFWD 221145  
FWSFWD  
 
SPOT FORECAST FOR LBJ NG UNIT 31 RX...USFS  
NATIONAL WEATHER SERVICE FORT WORTH TX  
545 AM CST SAT FEB 22 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON FEBRUARY 22.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
A HIGH PRESSURE SYSTEM WILL BE CENTERED OVER THE DFW METROPLEX TODAY,  
KEEPING WINDS VERY LIGHT (5 MPH OR LESS) AND VARIABLE IN DIRECTION.  
WINDS WILL BECOME MORE UNIFORM AFTER 12 PM, PREVAILING OUT OF THE SOUTH  
BEGINNING THIS AFTERNOON THROUGH TOMORROW. MINIMUM RH VALUES THIS AFTERNOON  
MAY DROP AS LOW AS 35 PERCENT. PATCHY DRIZZLE/SPRINKLES MAY DEVELOP  
(15 PERCENT CHANCE) BETWEEN MIDNIGHT AND 6 AM TONIGHT INTO SUNDAY MORNING.  
RH VALUES TOMORROW AFTERNOON WILL BE SLIGHTLY HIGHER THAN TODAY, DROPPING  
INTO THE LOWER 40S.  
 
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY (45-55 PERCENT) THEN BECOMING  
SUNNY (5-15 PERCENT).  
MAX TEMPERATURE.....AROUND 50.  
MIN HUMIDITY........38 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......2600 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 7 TO 9 MPH.  
 
TIME (CST) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........54 48 20 2 1 9 20 13  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............33 38 41 46 48 50 50 50  
RH..............61 52 50 41 38 38 38 39  
20 FT WIND DIR..SW SW SW SW S S S S  
20 FT WIND SPD..5 5 5 5 3 3 3 3  
20 FT WIND GUST.7 7 7 7 7 7 8 8  
MIX HGT (KFT)...1.3 1.6 2.0 2.3 2.4 2.6 2.3 1.9  
TRANSP WIND DIR.SW SW SW SW SW SW SW S  
TRANSP WIND SPD.8 7 7 7 7 7 8 9  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (50-60 PERCENT).  
MIN TEMPERATURE.....AROUND 33.  
MAX HUMIDITY........90 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....SOUTH 7 TO 10 MPH.  
 
TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........7 10 2 24 37 49  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............47 39 36 35 34 34  
RH..............47 61 68 80 77 84  
20 FT WIND......SE 3 SE 3 S 3 S 3 S 3 S 3  
20 FT WIND GUST.8 7 7 7 6 6  
MIX HGT (FT)....400 300 400 400 400 400  
TRANSPORT WIND..S 10 S 10 S 10 S 10 S 9 SW 8  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).  
MAX TEMPERATURE.....AROUND 61.  
MIN HUMIDITY........43 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH AROUND 5 MPH LATE IN  
THE MORNING, THEN BECOMING LIGHT LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......3100 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 6 TO 9 MPH.  
 

 
FORECASTER...DARRAH  
REQUESTED BY...CHARLES DAVIS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2503239.4/FWD  
.DELDT 02/22/25  
.FORMATTERVERSION 2.0.0  
.EMAIL CHARLES.G.DAVIS@USDA.GOV  
 
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