044  
FNUS73 KICT 221401  
FWSICT  
 
SPOT FORECAST FOR LU 21...USACE  
NATIONAL WEATHER SERVICE WICHITA KS  
901 AM CDT TUE APR 22 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 CDT ON APRIL 22.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT US VIA NWS CHAT, 800MHZ RADIO OR PHONE IF YOU HAVE  
QUESTIONS OR CONCERNS WITH THIS FORECAST,  
   
DISCUSSION  
 
SOUTH WINDS EXPECTED TODAY AND TONIGHT AND WILL BACK TO THE  
SOUTHEAST FOR WED AND WILL INCREASE SPEEDS. STORM CHANCES INCREASE  
SLIGHTLY TONIGHT INTO WED MORNING.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).  
CWR.................10 PERCENT.  
MAX TEMPERATURE.....AROUND 79.  
MIN HUMIDITY........41 PERCENT.  
WIND (20 FT)........SOUTH WINDS 6 TO 11 MPH. GUSTS UP TO 25 MPH IN  
THE LATE MORNING AND AFTERNOON.  
MIXING HEIGHT.......6000 FT AGL.  
MIXING WINDS........SOUTH 14 TO 20 MPH.  
 
TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........38 28 35 38 41 44 41 30 29  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 10 10 10 10 0  
TEMP............57 63 67 70 73 74 77 78 78  
RH..............76 64 56 51 47 46 44 41 41  
20 FT WIND DIR..S S S S S S S S SE  
20 FT WIND SPD..6 9 10 10 9 10 11 11 10  
20 FT WIND GUST.11 16 17 17 16 18 19 20 19  
MIX HGT (KFT)...1.2 1.8 2.5 3.2 3.9 4.6 5.4 6.0 5.9  
MIXING WIND DIR.S S S S S S SW SW S  
MIXING WIND SPD.18 20 17 15 16 14 15 14 14  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (55-65 PERCENT). SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING.  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 3 AM.  
CWR.................10 PERCENT INCREASING TO 20 PERCENT EARLY IN  
THE EVENING, THEN DECREASING TO 10 PERCENT LATE  
IN THE EVENING INCREASING TO 40 PERCENT AFTER 3  
AM.  
MIN TEMPERATURE.....AROUND 55.  
MAX HUMIDITY........94 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 6 TO 9 MPH. GUSTS UP TO 21 MPH  
EARLY IN THE EVENING. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS EARLY IN THE  
EVENING. GUSTY AND ERRATIC WINDS EXPECTED NEAR  
THUNDERSTORMS AFTER 3 AM.  
MIXING HEIGHT.......600 FT AGL.  
MIXING WINDS........SOUTH AROUND 10 MPH SHIFTING TO THE SOUTHEAST  
10 TO 18 MPH IN THE EVENING, THEN SHIFTING TO  
THE SOUTH 12 TO 15 MPH OVERNIGHT.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........18 17 27 24 22 21 21 20 33 33 42 62  
WEATHER COV..... SCH SCH SCH CHC CHC  
WEATHER TYPE.... RW RW RW RW RW  
TSTM COV........ SCH SCH SCH CHC CHC  
CWR.............0 10 20 20 20 10 10 10 10 10 40 40  
TEMP............79 78 74 68 66 64 62 61 59 59 57 57  
RH..............42 45 52 65 73 76 80 82 86 88 92 94  
20 FT WIND DIR..SE SE SE SE SE SE SE S S S S S  
20 FT WIND SPD..9 8 7 6 6 6 6 6 6 6 6 6  
20 FT WIND GUST.17 14 13 12 11 11 11 12 12 11 11 10  
MIX HGT (KFT)...4.2 1.4 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6  
MIXING WIND DIR.S SE E SE SE SE S S S S S S  
MIXING WIND SPD.10 12 10 14 17 18 17 15 14 14 13 12  
   
WEDNESDAY  
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). RAIN SHOWERS  
LIKELY AND CHANCE OF THUNDERSTORMS.  
CWR.................60 PERCENT INCREASING TO 70 PERCENT.  
MAX TEMPERATURE.....AROUND 72.  
MIN HUMIDITY........64 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 5 TO 11 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS.  
MIXING HEIGHT.......600 FT AGL EARLY IN THE MORNING.  
MIXING WINDS........SOUTHEAST 10 TO 17 MPH INCREASING TO 15 TO 20  
MPH IN THE AFTERNOON.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........60 66 64 71 68 64 65 66 62 58 55 59  
WEATHER COV.....LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC  
CWR.............60 70 70 70 70 70 70 70 70 70 70 70  
TEMP............56 56 55 58 62 64 66 68 70 71 72 72  
RH..............98 98 100 100 91 84 79 74 70 67 65 64  
20 FT WIND DIR..S S SE SE SE SE SE SE SE SE SE SE  
20 FT WIND SPD..6 5 6 6 7 8 9 10 11 11 11 11  
20 FT WIND GUST.10 10 10 11 12 13 14 16 17 17 17 17  
MIX HGT (KFT)...0.6 M M M M M M M M M M M  
MIXING WIND DIR.SE SE SE SE SE SE SE E SE SE SE SE  
MIXING WIND SPD.10 12 13 14 16 17 20 20 18 17 16 15  
 
 
FORECASTER...LAWSON  
REQUESTED BY...RYAN WILLIAMS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2511321.0/ICT  
.DELDT 04/22/25  
.FORMATTERVERSION 2.0.0  
.EMAIL RYAN.A.WILLIAMS@USACE.ARMY.MIL  
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