673  
FNUS74 KAMA 111032  
FWSAMA  
 
SPOT FORECAST FOR PURPLE MONSTER...TEXAS A&M FOREST SERVICE  
NATIONAL WEATHER SERVICE AMARILLO TX  
532 AM CDT SAT APR 11 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0700 CDT ON APRIL 11.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (806) 335-1421, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION  
 
NO ELEVATED OR CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED TODAY  
DUE TO HIGH MOISTURE AND PERSISTENT SHOWER AND THUNDERSTORM  
ACTIVITY. SURFACE WINDS WILL STILL BE BREEZY, AND STRONG AT  
TIMES, DURING THE AFTERNOON. THE WIND DIRECTION WILL REMAIN FROM  
THE SOUTH. WINDS MAY BECOME VERY STRONG AND SPORADIC IF  
INFLUENCED BY A THUNDERSTORM.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). RAIN SHOWERS  
LIKELY EARLY IN THE MORNING, THEN CHANCE OF  
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
LATE IN THE MORNING. RAIN SHOWERS LIKELY AND  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PCPN......70 PERCENT.  
MAX TEMPERATURE.....AROUND 73.  
MIN HUMIDITY........49 PERCENT.  
WIND (20 FT)........SOUTH WINDS 9 TO 16 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS IN THE LATE  
MORNING AND EARLY AFTERNOON. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....SOUTH 14 TO 22 MPH.  
SMOKE DISPERSAL.....POOR (8200 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (75800 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MC MC MC MC MC MC MC MC MC MC MC  
WEATHER COV.....LKY LKY LKY CHC CHC CHC LKY LKY LKY LKY LKY  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........ SCH SCH SCH CHC CHC CHC CHC CHC  
CHC OF PCPN (%).60 60 60 50 50 50 70 70 70 70 70  
TEMP............57 56 58 62 65 68 69 70 71 71 71  
RH..............93 96 90 78 68 61 59 57 53 51 49  
20 FT WIND DIR..S SW S SW S S S S S S S  
20 FT WIND SPD..9 9 12 13 14 15 15 16 16 16 16  
20 FT WIND GUST.13 14 15 18 19 20 20 21 22 22 21  
MIX HGT (KFT)...0.7 0.7 1.4 1.5 2.6 3.3 3.4 4.0 3.7 3.2 2.8  
TRANSP WIND DIR.S S SW SW S S S S S S S  
TRANSP WIND SPD.14 14 16 17 18 20 20 22 20 21 20  
VRATE KT-FT/1K..8 9 19 22 41 56 58 76 63 57 48  
VENTRATE CAT....PR PR PR PR FR FR FR GD GD FR FR  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). RAIN SHOWERS  
LIKELY AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN CHANCE OF RAIN SHOWERS OVERNIGHT.  
CHANCE OF PCPN......70 PERCENT.  
MIN TEMPERATURE.....AROUND 54.  
MAX HUMIDITY........86 PERCENT.  
WIND (20 FT)........SOUTH WINDS 13 TO 16 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....SOUTH 14 TO 22 MPH.  
SMOKE DISPERSAL.....GOOD (58100 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (5700 KNOT-FT) LATE IN THE  
NIGHT.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......MC MC MC CDY MC CDY MC MC CDY MC MC MC  
WEATHER COV.....LKY CHC CHC CHC CHC CHC CHC SCH SCH SCH SCH SCH  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........CHC CHC CHC CHC  
CHC OF PCPN (%).70 50 50 50 30 30 30 20 20 20 20 20  
TEMP............72 70 67 63 61 61 60 59 58 57 56 56  
RH..............49 55 59 67 72 75 78 78 80 86 86 83  
20 FT WIND DIR..SW S S S S S S SW SW SW SW SW  
20 FT WIND SPD..16 15 14 14 14 14 14 14 13 13 13 13  
20 FT WIND GUST.21 20 20 20 19 19 18 18 18 18 18 18  
MIX HGT (KFT)...3.2 1.7 1.0 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5  
TRANSP WIND DIR.S S S S S S S S SW SW SW SW  
TRANSP WIND SPD.21 22 20 18 16 18 21 20 15 15 14 15  
VRATE KT-FT/1K..58 33 17 10 7 8 9 8 6 6 6 6  
VENTRATE CAT....FR PR PR PR PR PR PR PR PR PR PR PR  
   
SUNDAY  
 
SKY/WEATHER.........PARTLY SUNNY (45-55 PERCENT) THEN BECOMING  
SUNNY (5-15 PERCENT). SLIGHT CHANCE OF RAIN  
SHOWERS EARLY IN THE MORNING.  
CHANCE OF PCPN......20 PERCENT.  
MAX TEMPERATURE.....AROUND 82.  
MIN HUMIDITY........14 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 13 TO 17 MPH.  
MIXING HEIGHT.......9000 FT AGL INCREASING TO 11900 FT AGL LATE IN  
THE AFTERNOON.  
TRANSPORT WINDS.....SOUTHWEST 16 TO 23 MPH INCREASING TO 26 TO 31  
MPH IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (7000 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (83600 KNOT-FT) IN THE  
AFTERNOON INCREASING TO EXCELLENT (281400  
KNOT-FT).  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MC MC MC PC PC PC MCR CLR CLR CLR CLR CLR  
WEATHER COV.....SCH  
WEATHER TYPE....RW  
TSTM COV........  
CHC OF PCPN (%).20 10 10 10 10 10 10 10 10 10 10 10  
TEMP............56 56 55 58 64 69 73 76 78 80 80 82  
RH..............83 83 80 69 56 44 33 26 22 17 16 14  
20 FT WIND DIR..SW SW SW SW W W W W W SW SW SW  
20 FT WIND SPD..13 13 13 14 16 17 16 16 16 17 17 17  
20 FT WIND GUST.18 16 18 20 21 22 22 22 23 23 23 23  
MIX HGT (KFT)...0.5 0.5 0.5 0.9 2.0 4.1 6.7 9.0 11 12 12 11  
TRANSP WIND DIR.SW SW SW SW W W W SW SW SW SW SW  
TRANSP WIND SPD.18 18 16 17 21 23 26 29 30 31 31 31  
VRATE KT-FT/1K..8 8 7 14 36 84 153 225 281 317 320 292  
VENTRATE CAT....PR PR PR PR PR GD EXL EXL EXL EXL EXL EXL  
 
 
FORECASTER...RANGEL  
REQUESTED BY...SAGE SWIMMER  
TYPE OF REQUEST...WILDFIRE  
.TAG 2610045.0/AMA  
.DELDT 04/11/26  
.FORMATTERVERSION 2.0.0  
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