237  
FNUS74 KJAN 290922  
FWSJAN  
 
SPOT FORECAST FOR ST09...CAMP SHELBY ENVIRONMENTAL  
NATIONAL WEATHER SERVICE JACKSON MS  
422 AM CDT WED JUL 29 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 CDT ON JULY 29.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 9 PM CDT  
THIS EVENING...  
   
DISCUSSION
 
 
   
TODAY
 
 
SKY/WEATHER.........SUNNY (20-30 PERCENT) THEN BECOMING MOSTLY  
SUNNY (45-55 PERCENT).  
TEMPERATURE.........79 AT IGNITION...MAX 99.  
RH..................85 PERCENT AT IGNITION...MIN 45 PERCENT.  
WIND (20 FT)........WINDS WEST AT 5 MPH AT IGNITION...OTHERWISE  
LIGHT WINDS BECOMING NORTHWEST AROUND 5 MPH  
LATE IN THE MORNING, THEN BECOMING LIGHT EARLY  
IN THE AFTERNOON BECOMING WEST AROUND 5 MPH  
EARLY IN THE AFTERNOON BECOMING LIGHT.  
MIXING HEIGHT (M)...122 METERS AGL AT IGNITION...OTHERWISE 122-2042  
METERS AGL.  
TRANSPORT WINDS.....WEST 7 TO 10 MPH.  
TRANSPORT WINDS M/S.WEST 3 TO 4 METERS/SECOND.  
 
TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MCR MCR MCR PC PC PC PC MC PC PC MC  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............79 82 85 90 93 96 97 97 98 97 96  
RH..............85 79 75 62 54 49 46 46 45 46 48  
20 FT WIND DIR..W W W NW NW NW W W W W W  
20 FT WIND SPD..3 3 3 5 5 5 3 5 3 3 3  
20 FT WIND GUST.12 10 10 10 10 10 10 10 10 10 10  
MIX HGT (KM)....0.2 0.3 0.4 0.8 1.2 1.7 2.0 2.0 2.0 1.9 1.7  
TRANSP WIND DIR.W NW NW NW NW NW NW W W W W  
TRANSP WIND SPD.9 10 10 9 8 7 7 7 7 8 8  
TRANS WIND DIR..W NW NW NW NW NW NW W W W W  
TRANS SPD (M/S).4 4 4 4 4 3 3 3 3 4 4  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT) THEN BECOMING  
PARTLY CLOUDY (30-40 PERCENT). SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING.  
SLIGHT CHANCE OF SHOWERS OVERNIGHT, THEN CHANCE  
OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
AFTER 3 AM.  
TEMPERATURE.........MIN 76.  
RH..................MAX 97 PERCENT.  
WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS EARLY IN THE EVENING. GUSTY  
AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS  
AFTER 3 AM.  
MIXING HEIGHT (M)...122-1128 METERS AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
TRANSPORT WINDS M/S.WEST 2 TO 4 METERS/SECOND.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......MC MC MC MC MC MC PC PC PC PC PC PC  
WEATHER COV..... SCH SCH SCH CHC CHC  
WEATHER TYPE.... RW RW RW RW RW  
TSTM COV........ SCH SCH SCH SCH  
TEMP............94 90 85 82 81 80 79 79 79 78 78 77  
RH..............51 62 72 79 85 88 91 88 88 91 91 94  
20 FT WIND DIR..W W SW W SW W W W W W W W  
20 FT WIND SPD..3 3 2 2 1 1 1 1 1 1 2 2  
20 FT WIND GUST.9 9 7 6 5 5 5 5 5 5 6 7  
MIX HGT (KM)....1.1 0.2 0.2 0.2 0.1 0.2 0.1 0.1 0.1 0.1 0.1 0.1  
TRANSP WIND DIR.SW SW W SW W W W W W W W W  
TRANSP WIND SPD.10 10 8 7 6 7 6 6 6 5 6 6  
TRANS WIND DIR..SW SW W SW W W W W W W W W  
TRANS SPD (M/S).4 4 4 3 3 3 3 3 3 2 3 3  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). SLIGHT CHANCE OF  
SHOWERS IN THE MORNING. SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE MORNING, THEN SHOWERS  
AND THUNDERSTORMS LIKELY LATE IN THE AFTERNOON.  
TEMPERATURE.........MAX 93.  
RH..................MIN 58 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING WEST AROUND 5 MPH LATE IN  
THE AFTERNOON, THEN BECOMING LIGHT LATE IN THE  
AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS LATE IN THE MORNING. GUSTY  
AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS  
LATE IN THE AFTERNOON.  
MIXING HEIGHT (M)...122-1615 METERS AGL.  
TRANSPORT WINDS.....WEST 6 TO 13 MPH.  
TRANSPORT WINDS M/S.WEST 3 TO 6 METERS/SECOND.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......PC PC PC PC PC PC PC PC MC PC PC MCR  
WEATHER COV..... SCH SCH SCH SCH LKY LKY LKY LKY  
WEATHER TYPE.... RW RW RW RW RW RW RW RW  
TSTM COV........ SCH LKY LKY LKY LKY  
TEMP............77 76 80 82 85 88 89 91 92 90 90 88  
RH..............94 97 91 85 77 70 68 62 58 64 64 66  
20 FT WIND DIR..W W W W W W W NW W SW W W  
20 FT WIND SPD..2 3 2 3 3 3 3 3 3 5 5 3  
20 FT WIND GUST.7 7 7 8 8 9 9 10 10 12 12 12  
MIX HGT (KM)....0.1 0.1 0.3 0.4 0.5 1.0 1.3 1.6 1.6 1.3 1.2 0.9  
TRANSP WIND DIR.W W W W W W W W W W W W  
TRANSP WIND SPD.6 6 8 10 9 10 10 10 12 12 13 12  
TRANS WIND DIR..W W W W W W W W W W W W  
TRANS SPD (M/S).3 3 4 4 4 4 4 4 5 5 6 5  
 

 
FORECASTER...EDMONSTON  
REQUESTED BY...SETH WILLIAMSON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2618365.2/JAN  
.DELDT 07/29/26  
.FORMATTERVERSION 2.0.0  
.EMAIL SETH.WILLIAMSON2.NFG@ARMY.MIL  
 
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