478  
FNUS74 KFWD 212113  
FWSFWD  
 
SPOT FORECAST FOR JOHNSON 0687...TFS  
NATIONAL WEATHER SERVICE FORT WORTH TX  
313 PM CST WED JAN 21 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1500 CST ON JANUARY 21.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
...WINTER STORM WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH  
SUNDAY MORNING...  
...EXTREME COLD WATCH IN EFFECT FROM SATURDAY EVENING THROUGH  
MONDAY MORNING...  
   
DISCUSSION
 
 
LATEST OBSERVATIONS NEAR THE FIRE SHOW A TEMPERATURE OF 67, AN RH  
OF 49%, AND NORTHWEST WINDS AROUND 6 MPH. TEMPERATURES ARE  
EXPECTED TO MAX OUT AROUND 68 DEGREES OVER THE NEXT HOUR OR SO,  
WHILE THE RH BOTTOMS OUT TO 47%. NORTHWESTERLY WINDS WILL SHIFT TO  
THE NORTHEAST TONIGHT, BECOMING LIGHT IN SPEED. OVERNIGHT  
TONIGHT, EXPECT A LOW TEMPERATURE OF 41, WHILE RH IS ABLE TO  
EFFICIENTLY RECOVER TO 100%. TOMORROW, EXPECT CLOUDY SKIES, A HIGH  
OF 61, AND AN RH MINIMUM OF 70%. NORTHEASTERLY WINDS WILL  
GRADUALLY VEER OUT OF THE EAST- SOUTHEAST OVER THE COURSE OF THE  
DAY, WITH SPEEDS REMAINING AROUND 5 MPH.  
 
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (20-30 PERCENT).  
MAX TEMPERATURE.....AROUND 67.  
MIN HUMIDITY........47 PERCENT.  
WIND (20 FT)........NORTH WINDS AROUND 5 MPH.  
MIXING HEIGHT.......3800 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 5 MPH.  
 
TIME (CST) 3PM 4PM 5PM  
SKY (%).........32 19 14  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............67 64 60  
RH..............47 54 62  
20 FT WIND DIR..N N N  
20 FT WIND SPD..6 6 6  
20 FT WIND GUST.10 9 8  
MIX HGT (KFT)...3.8 3.5 2.7  
TRANSP WIND DIR.NW N N  
TRANSP WIND SPD.7 7 7  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (50-60 PERCENT).  
MIN TEMPERATURE.....AROUND 41.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS AROUND 5 MPH IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.  
 
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........12 10 13 17 25 36 34 35 44 54 57 55  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............57 53 50 49 48 47 46 45 44 43 41 41  
RH..............72 83 89 89 89 89 89 93 93 93 100 100  
20 FT WIND DIR..N N N NE NE N NE NE NE NE NE NE  
20 FT WIND SPD..6 6 6 6 6 6 6 5 5 5 5 5  
20 FT WIND GUST.8 7 8 8 8 8 8 8 8 8 8 8  
MIX HGT (KFT)...0.5 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.5  
TRANSP WIND DIR.N N N NE NE NE NE NE NE NE NE NE  
TRANSP WIND SPD.8 7 8 9 8 9 10 9 9 8 8 7  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT).  
MAX TEMPERATURE.....AROUND 61.  
MIN HUMIDITY........70 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING EAST AROUND 5 MPH IN THE  
LATE MORNING AND AFTERNOON.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....EAST 5 TO 10 MPH SHIFTING TO THE SOUTHEAST  
LATE IN THE MORNING.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........60 66 65 73 67 71 65 65 72 67 71 64  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............41 41 43 46 51 53 54 57 59 61 60 58  
RH..............96 100 100 96 86 86 83 77 72 70 72 75  
20 FT WIND DIR..NE NE NE E E E E E E E SE SE  
20 FT WIND SPD..5 5 5 6 6 6 6 6 6 6 6 6  
20 FT WIND GUST.8 8 8 9 10 10 10 9 9 9 9 8  
MIX HGT (KFT)...0.4 0.5 0.5 0.9 1.3 1.6 1.9 2.4 2.7 3.0 2.6 2.0  
TRANSP WIND DIR.NE E E E E SE SE SE SE SE SE SE  
TRANSP WIND SPD.7 8 7 9 8 8 7 7 7 6 7 9  
 

 
FORECASTER...PRATER  
REQUESTED BY...CARMIE  
TYPE OF REQUEST...WILDFIRE  
.TAG 2600820.0/FWD  
.DELDT 01/21/26  
.FORMATTERVERSION 2.0.0  
.EMAIL CSDISPATCH@TFS.TAMU.EDU  
 
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