319  
FOUS54 KMEG 212032  
PFWMEG  
 
FIRE WEATHER POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MEMPHIS TN  
331 PM CDT TUE JUL 21 2026  
 
MSZ002-220900-  
WINBORN NFDRS SITE-MARSHALL MS  
34.69N 89.30W ELEV. 500 FT  
331 PM CDT TUE JUL 21 2026  
 
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
 
MIN/MAX TEMP 76 91 69 88 68  
TEMP 96 93 83 79 77 77 84 89 91 85 77 73 71 70 78 86 88 84 75 72 70 69  
DEWPT 74 76 76 75 75 74 73 72 69 67 67 66 64 64 64 64 64 63 64 64 63 64  
MIN/MAX RH 94 49 81 45 84  
RH 49 58 80 88 94 90 70 57 49 55 71 79 79 81 62 48 45 49 69 76 78 84  
WIND DIR SE S S N NE NE NE N N N N NE NE NE NE NE N N NE NE NE NE  
WIND SPD 3 1 1 0 2 4 6 8 10 12 8 5 6 6 8 8 8 8 4 3 2 2  
CLOUDS FW SC B1 SC B1 B1 B1 SC FW FW FW SC SC SC SC FW FW FW SC SC SC B1  
CLOUDS(%) 24 50 68 48 66 61 52 32 20 6 9 34 44 38 27 17 9 14 30 40 42 65  
POP 12HR 40 5 0 0 0  
QPF 12HR 0.18 0 0 0 0  
RAIN SHWRS IS IS SC SC SC  
TSTMS IS IS SC SC IS  
T WIND DIR S S S S NE NE NE N N N NE NE NE NE NE NE N N NE NE E E  
T WIND SPD 5 4 6 5 4 6 9 9 11 13 12 12 12 10 11 9 9 10 9 8 6 6  
MIXHGT M AGL 19 139 1155 1522 31 121 942 1319 61 23  
MIXHGT FT AGL 63 456 3790 4993 102 397 3090 4327 199 76  
MIXHGT M MSL 141 261 1277 1644 153 243 1064 1441 183 145  
MIXHGT FT MSL 463 856 4190 5393 502 797 3490 4727 599 476  
TRANSWIND DIR S NE NE N NE NE NE NE NE E  
TWIND SPD M/S 2 2 4 5 5 5 4 4 4 3  
TWIND SPD MPH 5 5 9 12 12 11 10 9 9 6  
VENT INDEX 380 8220 1080 7205 1316  
CATEGORY DAY 1 3 1 3 1  
500M MIXHGT T 94 87 85 90 86 79 74 81 82 82  
500M TWND DIR S S SW N NE E NE NE E SE  
500M TWND M/S 6 6 2 3 8 6 4 3 4 5  
500M TWND MPH 14 14 5 8 19 14 9 8 9 11  
DISPERSION 3 9 25 12 11 14 25 7 7 7  
STABILITY F E B B F E B C F E  
STAG INDEX 3 3 3 3 3  
 
DATE 07/24SAT 07/25/26SUN 07/26/26MON 07/27/26TUE 07/28/26  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MAX/MIN TEMP 90 72 91 74 95 77 98 77 99  
TEMP 87 86 74 73 88 88 76 75 92 92 79 78 95 95 81 78 96 94  
DEWPT 68 67 69 71 72 72 72 72 72 72 72 72 71 70 71 71 70 69  
RH 53 53 84 93 59 59 87 90 52 52 79 82 46 45 72 79 43 44  
WIND DIR NE E SW SW SW SW SW SW W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 SC SC B1 B2 SC SC FW SC FW FW FW FW FW FW FW SC FW  
POP 12HR 30 30 40 20 20 5 5 5 10  
RAIN SHWRS SC SC IS SC SC SC IS IS  
TSTMS IS SC IS IS IS SC IS IS  
 

 
 
MSZ024-220900-  
MONROE NFDRS SITE-MONROE MS  
33.87N 88.48W ELEV. 225 FT  
331 PM CDT TUE JUL 21 2026  
 
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
 
MIN/MAX TEMP 77 95 73 91 72  
TEMP 95 94 82 80 78 78 86 92 93 89 80 77 75 74 81 88 90 86 77 75 73 72  
DEWPT 75 76 75 75 74 75 76 76 74 73 73 72 70 70 71 72 71 70 70 70 69 70  
MIN/MAX RH 91 54 87 54 93  
RH 53 56 79 85 88 91 72 60 54 59 79 85 84 87 72 59 54 59 79 84 87 93  
WIND DIR SE SE SE SE SE SE SE E N NE N NE NE NE NE NE N NE NE NE NE E  
WIND SPD 2 1 1 2 2 2 3 4 8 8 6 5 6 6 6 5 6 5 3 2 2 2  
CLOUDS FW FW SC SC B1 SC B1 SC SC SC SC B1 B1 B2 B1 SC SC SC SC B1 B1 B1  
CLOUDS(%) 16 18 47 30 51 36 51 35 28 37 43 53 62 71 57 50 29 30 46 54 65 61  
POP 12HR 10 10 30 30 20  
QPF 12HR 0 0 0.12 0.07 0  
RAIN SHWRS IS IS IS SC SC IS IS IS  
TSTMS SC SC IS  
T WIND DIR E SE S S S S SE NE N N NE NE NE NE NE NE N NE E NE E SE  
T WIND SPD 4 4 6 9 6 5 5 5 8 8 9 9 8 8 8 5 6 8 6 4 4 4  
MIXHGT M AGL 79 203 1235 1302 212 328 965 1351 121 88  
MIXHGT FT AGL 259 665 4052 4271 696 1076 3166 4432 396 288  
MIXHGT M MSL 145 269 1301 1368 278 394 1031 1417 187 154  
MIXHGT FT MSL 476 882 4269 4488 913 1293 3383 4649 613 505  
TRANSWIND DIR SE S E NE NE NE NE NE NE E  
TWIND SPD M/S 3 3 2 3 4 3 3 3 3 2  
TWIND SPD MPH 8 6 5 8 9 8 6 6 6 4  
VENT INDEX 546 4104 1576 4251 987  
CATEGORY DAY 1 3 1 3 1  
500M MIXHGT T 90 82 84 92 88 82 83 87 85 83  
500M TWND DIR SE S S E SE S W N NE SE  
500M TWND M/S 5 5 2 1 2 3 2 2 4 3  
500M TWND MPH 11 11 5 2 4 8 5 5 9 8  
DISPERSION 8 9 15 6 12 11 16 4 5 4  
STABILITY F E B C F D B C F E  
STAG INDEX 3 3 3 3 3  
 
DATE 07/24SAT 07/25/26SUN 07/26/26MON 07/27/26TUE 07/28/26  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MAX/MIN TEMP 92 74 92 74 93 76 98 77 99  
TEMP 89 87 76 75 89 88 77 75 90 90 78 77 96 94 80 78 96 94  
DEWPT 73 72 73 74 75 74 74 74 75 75 74 73 74 73 73 73 73 72  
RH 59 61 90 97 64 63 90 97 62 62 88 87 49 51 79 85 48 49  
WIND DIR SW SE SW S W SW W SW W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 SC SC SC B1 B1 SC SC SC FW SC FW FW FW FW FW SC FW  
POP 12HR 40 30 50 30 20 5 10 5 20  
RAIN SHWRS IS SC IS SC SC SC IS SC IS IS  
TSTMS IS SC IS IS SC IS IS IS IS  
 

 
 
MSZ006-220900-  
TISHOMINGO NFDRS SITE-TISHOMINGO MS  
34.79N 88.22W ELEV. 300 FT  
331 PM CDT TUE JUL 21 2026  
 
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
 
MIN/MAX TEMP 75 89 69 86 68  
TEMP 93 89 80 78 76 76 82 87 88 83 76 73 71 70 77 83 85 81 74 70 68 70  
DEWPT 77 77 75 74 74 75 77 76 74 71 70 68 66 66 67 69 68 66 67 66 65 66  
MIN/MAX RH 97 62 87 56 91  
RH 60 68 85 88 94 97 85 70 63 67 82 84 84 87 71 63 57 60 79 87 90 87  
WIND DIR S S S S SW S W N N N N NE NE NE NE NE N N NE NE NE NE  
WIND SPD 2 1 2 2 1 1 3 5 8 9 8 5 5 5 5 5 6 5 4 3 2 2  
WIND GUST 18  
CLOUDS FW B1 B1 B1 B2 B1 B1 SC SC SC SC B1 SC SC SC SC SC SC SC SC B1 SC  
CLOUDS(%) 20 54 62 58 76 62 58 32 45 34 33 56 44 42 43 43 32 28 44 38 57 50  
POP 12HR 40 20 10 10 10  
QPF 12HR 0.11 0.13 0 0 0  
RAIN SHWRS IS IS IS SC SC IS IS SC  
TSTMS IS IS IS SC SC IS  
OBVIS PF  
T WIND DIR S S S S SW S W N N N NE NE NE NE NE NE N N NE NE E E  
T WIND SPD 6 5 6 8 4 5 5 5 9 11 10 11 10 10 8 8 8 6 8 8 5 5  
MIXHGT M AGL 0 100 914 1077 82 221 935 1376 97 0  
MIXHGT FT AGL 0 326 2999 3532 269 725 3068 4513 317 0  
MIXHGT M MSL 140 277 1096 1255 256 395 1115 1554 273 153  
MIXHGT FT MSL 459 908 3595 4116 840 1295 3659 5098 895 502  
TRANSWIND DIR S SW NW N NE NE NE N NE E  
TWIND SPD M/S 3 2 2 4 5 4 4 3 3 2  
TWIND SPD MPH 6 5 5 9 11 10 9 8 8 5  
VENT INDEX 510 3765 1975 6216 1347  
CATEGORY DAY 1 2 1 3 1  
500M MIXHGT T 93 85 84 90 84 77 75 81 82 81  
500M TWND DIR S SW SW NW NE NE NE NE E SE  
500M TWND M/S 7 6 3 2 7 7 4 3 4 5  
500M TWND MPH 16 14 6 4 17 17 10 6 9 11  
DISPERSION 7 8 18 12 10 14 22 5 7 6  
STABILITY F E B C F E B C F E  
STAG INDEX 3 3 3 3 3  
 
DATE 07/24SAT 07/25/26SUN 07/26/26MON 07/27/26TUE 07/28/26  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MAX/MIN TEMP 88 71 88 72 92 75 96 76 96  
TEMP 85 83 73 73 86 83 75 74 89 87 78 77 93 91 79 77 94 90  
DEWPT 72 70 71 72 75 74 73 73 75 74 73 73 74 73 72 72 73 72  
RH 65 65 93 97 70 74 94 97 64 65 85 87 54 56 79 85 51 56  
WIND DIR N E SW SW W SW SW SW W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 40 30 50 30 20 5 5 10 20  
RAIN SHWRS SC SC IS SC SC SC SC IS IS  
TSTMS IS SC IS SC SC SC IS IS IS  
 

 
 
MSZ021-220900-  
YALOBUSHA NFDRS SITE-YALOBUSHA MS  
33.99N 89.80W ELEV. 370 FT  
331 PM CDT TUE JUL 21 2026  
 
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
 
MIN/MAX TEMP 77 94 72 91 71  
TEMP 96 93 82 79 78 78 86 91 93 89 78 75 73 72 81 88 90 86 77 74 72 71  
DEWPT 75 78 76 75 74 75 76 74 71 70 70 68 67 68 68 68 68 67 68 67 66 68  
MIN/MAX RH 91 49 87 49 90  
RH 51 62 82 88 88 91 72 58 49 54 76 79 81 87 65 52 49 53 74 79 81 90  
WIND DIR E N N N E NE NE NE N NE NE NE NE NE NE NE NE NE NE NE NE NE  
WIND SPD 2 0 0 0 1 1 3 4 5 4 4 3 3 4 4 4 4 3 2 1 1 1  
CLOUDS FW B1 B1 SC B1 SC SC SC FW SC FW FW B1 SC SC SC FW FW SC SC B1 SC  
CLOUDS(%) 25 54 51 41 52 36 33 36 22 45 6 13 51 33 33 31 22 22 26 47 57 47  
POP 12HR 20 10 5 5 10  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS IS IS IS  
TSTMS IS IS  
T WIND DIR N SE SE S S NE NE NE N N NE NE NE NE NE NE NE NE NE NE E SE  
T WIND SPD 4 4 5 5 4 4 6 10 11 12 13 11 12 11 11 9 9 8 8 6 6 6  
MIXHGT M AGL 18 27 1187 1614 44 257 1116 1414 68 15  
MIXHGT FT AGL 59 89 3895 5295 144 843 3662 4639 224 49  
MIXHGT M MSL 140 149 1309 1736 166 379 1238 1536 190 137  
MIXHGT FT MSL 459 489 4295 5695 544 1243 4062 5039 624 449  
TRANSWIND DIR SE E NE N NE NE NE NE NE E  
TWIND SPD M/S 2 2 3 5 5 5 4 4 3 3  
TWIND SPD MPH 5 4 8 11 12 11 10 9 8 6  
VENT INDEX 340 6944 1520 7680 1035  
CATEGORY DAY 1 3 1 3 1  
500M MIXHGT T 94 86 84 91 87 82 82 87 84 84  
500M TWND DIR SE S SE NE NE SE E NE E S  
500M TWND M/S 7 7 2 2 7 4 1 3 4 6  
500M TWND MPH 16 16 4 5 17 9 2 6 10 13  
DISPERSION 3 4 28 8 10 15 28 4 6 6  
STABILITY F E A B F E A B F E  
STAG INDEX 3 3 3 3 3  
 
DATE 07/24SAT 07/25/26SUN 07/26/26MON 07/27/26TUE 07/28/26  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MAX/MIN TEMP 92 73 93 74 95 76 98 76 100  
TEMP 89 88 75 74 89 89 77 76 91 92 78 77 95 95 80 77 96 96  
DEWPT 70 71 71 72 73 74 72 73 74 74 72 73 73 73 71 72 72 71  
RH 54 57 87 93 59 61 85 90 58 56 82 87 49 49 74 85 46 45  
WIND DIR NW SW SW S SW SW W SW W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 SC B1 B1 B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 40 20 40 10 20 5 5 5 10  
RAIN SHWRS IS SC IS SC SC IS  
TSTMS IS SC IS SC IS  
 

 
 
ARZ027-220900-  
POINSETT NFDRS SITE-POINSETT AR  
35.53N 90.69W ELEV. 335 FT  
331 PM CDT TUE JUL 21 2026  
 
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
 
MIN/MAX TEMP 74 84 68 82 67  
TEMP 97 94 84 81 76 74 79 83 84 82 75 73 70 68 76 81 82 80 74 71 69 68  
DEWPT 78 79 77 74 70 68 70 70 69 68 66 65 63 63 65 66 66 65 64 63 62 63  
MIN/MAX RH 83 62 84 58 84  
RH 55 62 80 79 82 82 74 65 61 63 74 76 78 84 69 60 58 60 71 76 78 84  
WIND DIR W SE N N NE N NE N NE NE NE NE NE NE NE NE NE NE NE NE NE NE  
WIND SPD 3 1 2 5 10 9 10 10 10 8 6 6 8 8 8 9 9 6 4 4 4 4  
CLOUDS FW SC B1 SC SC FW FW FW FW CL CL SC FW FW FW FW FW FW SC SC SC SC  
CLOUDS(%) 12 48 58 44 26 20 7 10 15 4 5 37 21 13 13 9 11 24 28 38 29 26  
POP 12HR 30 0 0 0 0  
QPF 12HR 0.08 0 0 0 0  
RAIN SHWRS IS SC IS  
TSTMS IS SC IS  
T WIND DIR NW SE NW N NE NE N N NE NE NE NE NE NE NE NE NE NE NE NE NE NE  
T WIND SPD 6 6 6 11 14 16 16 14 16 14 12 16 13 14 14 12 12 12 10 11 10 9  
MIXHGT M AGL 57 81 1148 1253 108 97 1124 1227 48 63  
MIXHGT FT AGL 188 266 3767 4112 353 317 3689 4025 156 205  
MIXHGT M MSL 140 172 1234 1338 227 179 1207 1309 140 145  
MIXHGT FT MSL 459 563 4049 4388 745 587 3960 4296 460 476  
TRANSWIND DIR N NE N NE NE NE NE NE NE NE  
TWIND SPD M/S 3 6 7 7 6 6 6 5 5 4  
TWIND SPD MPH 8 14 16 16 13 13 13 12 11 10  
VENT INDEX 860 9366 1662 7854 1270  
CATEGORY DAY 1 4 1 4 1  
500M MIXHGT T 94 85 83 86 81 77 76 82 80 81  
500M TWND DIR NW NE N NE NE E NE NE E SE  
500M TWND M/S 5 13 6 6 10 10 7 5 7 5  
500M TWND MPH 12 29 14 13 23 24 17 11 17 11  
DISPERSION 10 14 40 11 14 13 37 8 10 10  
STABILITY F E B C F E B C F E  
STAG INDEX 3 3 3 3 3  
 
DATE 07/24SAT 07/25/26SUN 07/26/26MON 07/27/26TUE 07/28/26  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MAX/MIN TEMP 85 71 89 74 94 77 97 77 97  
TEMP 82 83 74 73 85 86 78 76 91 92 81 78 94 94 82 78 94 92  
DEWPT 69 69 67 69 75 75 73 73 77 76 73 72 76 75 72 72 74 74  
RH 65 63 79 87 72 70 85 90 64 60 77 82 56 54 72 82 53 56  
WIND DIR NE E S S SW S SW SW W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 5 30 40 10 5 0 5 10 10  
RAIN SHWRS IS SC SC IS  
TSTMS IS SC SC IS  
 

 
 
TNZ022-220900-  
CAMDEN TOWER NFDRS SITE-BENTON TN  
36.07N 88.17W ELEV. 512 FT  
331 PM CDT TUE JUL 21 2026  
 
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
 
MIN/MAX TEMP 71 87 64 84 64  
TEMP 94 86 79 76 73 72 79 85 85 78 72 68 65 65 74 81 83 77 70 66 64 65  
DEWPT 77 77 76 75 73 72 72 70 68 66 65 63 61 61 62 62 61 61 62 62 61 61  
MIN/MAX RH 100 57 87 48 90  
RH 58 75 91 97100100 79 61 57 67 79 84 87 87 66 53 47 58 76 87 90 87  
WIND DIR SW SW SW N N N N N N N NE NE NE NE NE NE N NE NE NE NE NE  
WIND SPD 5 4 3 4 5 5 5 5 6 9 8 6 6 6 5 5 5 6 5 4 4 3  
WIND GUST 17 19 16 16  
CLOUDS SC B2 B1 B1 SC SC SC SC FW SC SC SC SC FW FW FW FW FW SC SC SC SC  
CLOUDS(%) 36 75 69 55 45 33 44 27 22 27 33 39 26 15 9 13 14 23 26 37 45 35  
POP 12HR 50 0 0 0 0  
QPF 12HR 0.08 0 0 0 0  
RAIN SHWRS IS SC SC  
TSTMS IS SC SC  
T WIND DIR W SW SW N N N N N N N N NE NE NE NE NE NE NE NE NE NE NE  
T WIND SPD 10 6 6 6 9 10 9 10 11 13 11 10 10 9 11 10 9 10 8 8 6 5  
MIXHGT M AGL 18 99 1067 1174 200 49 1109 1313 0 0  
MIXHGT FT AGL 58 325 3501 3852 655 161 3639 4309 0 0  
MIXHGT M MSL 172 253 1221 1328 354 203 1263 1467 138 153  
MIXHGT FT MSL 563 830 4006 4357 1160 666 4144 4814 453 502  
TRANSWIND DIR W N N N N NE NE NE NE NE  
TWIND SPD M/S 3 3 4 5 5 4 5 4 3 3  
TWIND SPD MPH 6 8 9 12 11 9 11 9 8 6  
VENT INDEX 516 6640 1770 7335 1060  
CATEGORY DAY 1 3 1 3 1  
500M MIXHGT T 91 82 82 86 78 73 74 80 78 77  
500M TWND DIR W NE N N NE NE NE NE NE SE  
500M TWND M/S 7 5 3 4 8 8 3 2 6 5  
500M TWND MPH 16 11 6 10 19 18 8 5 14 11  
DISPERSION 6 14 28 9 9 9 28 5 7 7  
STABILITY F E B C F E B C F E  
STAG INDEX 3 3 3 3 3  
 
DATE 07/24SAT 07/25/26SUN 07/26/26MON 07/27/26TUE 07/28/26  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MAX/MIN TEMP 86 68 89 71 93 74 96 75 94  
TEMP 84 80 70 70 86 83 73 73 91 88 76 75 94 89 78 76 92 87  
DEWPT 65 64 67 68 72 72 72 72 75 74 73 72 74 73 72 71 72 72  
RH 53 58 90 93 63 70 97 97 60 63 90 90 53 59 82 85 52 61  
WIND DIR NE NE SW SW SW SW SW SW W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC B1 B1 B1 B1 SC SC FW SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 20 30 10 5 0 10 20 20  
RAIN SHWRS IS SC IS IS IS  
TSTMS IS SC IS IS IS  
 

 
 
TNZ053-220900-  
CHICKASAW STATE FOREST NFDRS SITE-CHESTER TN  
35.37N 88.83W ELEV. 496 FT  
331 PM CDT TUE JUL 21 2026  
 
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
 
MIN/MAX TEMP 74 88 67 85 65  
TEMP 94 91 82 78 76 74 81 85 87 82 74 71 68 68 76 82 85 80 72 69 67 66  
DEWPT 76 77 76 75 74 73 73 72 70 67 67 64 62 62 63 64 65 63 63 62 62 63  
MIN/MAX RH 96 58 83 51 90  
RH 56 64 82 91 94 97 77 65 57 61 79 79 81 81 64 55 51 56 73 78 84 90  
WIND DIR W SW SW N N N N N N N NE NE NE NE NE NE N N NE NE NE NE  
WIND SPD 3 1 1 1 3 5 6 8 9 9 6 5 5 5 6 6 6 6 3 2 2 2  
CLOUDS FW B1 B1 B2 B1 SC SC SC SC FW FW SC SC FW FW FW FW FW FW SC B1 SC  
CLOUDS(%) 21 60 59 79 62 49 30 38 38 21 24 41 34 10 10 19 12 22 18 45 53 50  
POP 12HR 40 0 0 0 0  
QPF 12HR 0.06 0 0 0 0  
RAIN SHWRS IS SC SC SC  
TSTMS IS SC SC SC  
T WIND DIR W SW S N N NE NE N N N NE NE NE NE NE NE N N NE NE E E  
T WIND SPD 6 5 6 6 6 10 10 10 11 12 13 11 11 11 11 10 9 9 9 8 6 5  
MIXHGT M AGL 12 124 1122 1301 32 149 1124 1297 10 9  
MIXHGT FT AGL 40 405 3682 4268 106 488 3687 4254 33 30  
MIXHGT M MSL 161 261 1273 1455 166 283 1263 1442 138 137  
MIXHGT FT MSL 527 855 4176 4773 544 929 4143 4731 453 449  
TRANSWIND DIR SW N N N NE NE NE NE NE E  
TWIND SPD M/S 3 3 4 5 5 4 5 4 4 3  
TWIND SPD MPH 6 8 10 11 12 10 11 9 9 6  
VENT INDEX 531 7275 1295 7210 848  
CATEGORY DAY 1 3 1 3 1  
500M MIXHGT T 95 83 84 88 81 76 76 81 81 80  
500M TWND DIR SW E NW N NE NE NE NE NE SE  
500M TWND M/S 7 7 2 4 9 8 4 3 5 5  
500M TWND MPH 16 16 4 10 21 19 10 6 11 11  
DISPERSION 6 14 28 12 10 15 31 5 7 7  
STABILITY F E B C F E B C F E  
STAG INDEX 3 3 3 3 3  
 
DATE 07/24SAT 07/25/26SUN 07/26/26MON 07/27/26TUE 07/28/26  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MAX/MIN TEMP 87 70 89 72 93 76 97 76 96  
TEMP 84 83 72 72 85 85 75 74 90 90 79 77 94 93 81 77 94 91  
DEWPT 68 67 67 70 73 73 72 72 74 74 72 72 73 73 71 71 72 72  
RH 59 59 84 93 67 67 90 93 60 60 79 85 51 52 72 82 49 54  
WIND DIR NE NE SW SW SW SW SW SW W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 SC SC B1 B1 B1 SC FW SC FW FW FW FW FW FW FW FW FW  
POP 12HR 20 30 40 10 5 5 5 10 10  
RAIN SHWRS IS IS SC SC SC IS  
TSTMS IS IS SC SC SC IS  
 

 
 
TNZ019-220900-  
DYERSBURG RAWS NFDRS SITE-DYER TN  
35.99N 89.41W ELEV. 208 FT  
331 PM CDT TUE JUL 21 2026  
 
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
 
MIN/MAX TEMP 72 85 65 82 65  
TEMP 97 91 81 77 74 73 79 83 85 80 73 69 67 67 75 81 82 78 71 67 65 67  
DEWPT 77 78 76 73 70 69 69 68 66 65 65 63 61 62 62 61 61 61 62 61 61 62  
MIN/MAX RH 90 53 87 49 90  
RH 53 66 85 87 87 87 72 61 53 60 76 81 81 84 64 51 49 56 73 81 87 84  
WIND DIR W W NW N N N N N N N NE NE NE NE NE NE NE NE NE NE NE NE  
WIND SPD 4 2 1 3 4 4 6 6 8 6 4 4 4 4 5 6 6 4 3 2 2 2  
CLOUDS FW B2 B2 SC SC FW FW FW FW FW SC FW FW CL FW FW FW FW SC SC SC SC  
CLOUDS(%) 18 80 70 38 31 20 23 22 13 15 36 17 21 2 11 13 15 24 30 35 33 32  
POP 12HR 40 0 0 0 0  
QPF 12HR 0.04 0 0 0 0  
RAIN SHWRS IS SC IS  
TSTMS IS SC IS  
T WIND DIR W W W N N N N N N N NE NE NE NE NE NE NE NE NE NE E NE  
T WIND SPD 8 8 4 9 12 11 13 12 13 12 12 12 12 11 12 11 11 10 10 10 8 8  
MIXHGT M AGL 50 75 1083 1258 228 57 1093 1216 40 47  
MIXHGT FT AGL 164 246 3553 4128 748 187 3586 3990 132 154  
MIXHGT M MSL 140 165 1173 1348 318 147 1183 1306 130 137  
MIXHGT FT MSL 459 541 3848 4423 1043 482 3881 4285 427 449  
TRANSWIND DIR NW N N N NE NE NE NE NE NE  
TWIND SPD M/S 3 5 6 6 6 5 5 5 4 3  
TWIND SPD MPH 6 11 13 13 13 11 11 11 10 8  
VENT INDEX 584 8088 1908 6530 676  
CATEGORY DAY 1 4 1 3 1  
500M MIXHGT T 95 84 83 85 80 75 75 79 78 78  
500M TWND DIR NW NE N N NE NE NE NE NE SE  
500M TWND M/S 7 8 4 5 9 9 5 3 6 5  
500M TWND MPH 16 19 9 12 20 20 11 8 13 11  
DISPERSION 8 11 34 10 11 11 31 5 9 8  
STABILITY F E B C F E B C F E  
STAG INDEX 3 3 3 3 3  
 
DATE 07/24SAT 07/25/26SUN 07/26/26MON 07/27/26TUE 07/28/26  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MAX/MIN TEMP 85 69 89 73 94 76 96 76 95  
TEMP 83 80 71 71 85 85 75 75 91 90 78 77 93 92 80 77 92 90  
DEWPT 64 64 65 68 71 72 72 72 75 74 72 73 75 73 71 72 72 72  
RH 53 58 81 90 63 65 90 90 60 60 82 87 56 54 74 85 52 56  
WIND DIR NE E SW S SW SW SW SW W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC B1 B1 B1 B1 B1 SC FW SC FW FW FW FW FW FW FW FW FW  
POP 12HR 5 30 30 10 5 5 5 10 10  
RAIN SHWRS SC SC IS  
TSTMS SC SC IS  
 

 
 
ARZ049-220900-  
MARIANNA NFDRS SITE-LEE AR  
34.76N 90.72W ELEV. 253 FT  
331 PM CDT TUE JUL 21 2026  
 
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
 
MIN/MAX TEMP 77 89 70 88 70  
TEMP 97 95 84 81 79 77 83 88 89 84 77 74 72 71 79 86 88 83 76 73 71 70  
DEWPT 78 80 79 77 74 71 72 71 70 67 66 65 65 64 66 66 66 65 64 63 64 65  
MIN/MAX RH 88 54 81 48 84  
RH 55 62 85 88 85 82 70 57 54 57 69 74 79 79 64 51 48 55 66 71 79 84  
WIND DIR NW NE S N N N NE N N NE NE NE NE NE NE NE NE NE NE NE NE NE  
WIND SPD 2 1 1 2 8 9 8 9 9 9 6 5 6 6 6 8 8 6 5 3 3 3  
WIND GUST 19 23 19 17 16 17 17 17  
CLOUDS FW FW B1 B1 SC FW FW CL FW CL FW FW SC FW FW FW CL FW SC SC SC SC  
CLOUDS(%) 8 18 53 65 40 11 13 3 9 4 12 18 42 23 8 6 3 13 29 36 44 49  
POP 12HR 20 0 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS IS IS IS  
TSTMS IS IS IS  
T WIND DIR NW N S N NE NE NE N N NE NE NE NE NE NE NE NE NE NE NE NE NE  
T WIND SPD 6 3 5 5 12 18 18 14 16 16 13 14 16 17 16 13 12 12 12 11 9 8  
MIXHGT M AGL 63 239 1127 1302 394 269 1145 1272 111 73  
MIXHGT FT AGL 207 784 3697 4271 1292 882 3756 4172 365 239  
MIXHGT M MSL 141 317 1205 1380 472 347 1223 1350 189 151  
MIXHGT FT MSL 463 1040 3953 4527 1548 1138 4012 4428 621 495  
TRANSWIND DIR S NE NE N NE NE NE NE NE NE  
TWIND SPD M/S 2 5 8 7 6 6 6 5 5 4  
TWIND SPD MPH 5 12 18 16 14 14 14 12 12 9  
VENT INDEX 1000 11040 3584 8100 1605  
CATEGORY DAY 1 4 2 4 1  
500M MIXHGT T 97 88 84 89 84 79 74 80 82 83  
500M TWND DIR W NE NE NE NE NE NE NE E SE  
500M TWND M/S 1 8 6 6 10 9 7 6 7 5  
500M TWND MPH 3 19 13 13 24 21 17 13 16 12  
DISPERSION 5 25 43 12 20 23 40 9 10 9  
STABILITY F E B C F E B C F E  
STAG INDEX 3 3 3 3 3  
 
DATE 07/24SAT 07/25/26SUN 07/26/26MON 07/27/26TUE 07/28/26  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MAX/MIN TEMP 90 73 92 76 96 77 99 78 99  
TEMP 87 86 76 75 89 89 78 77 93 93 81 78 96 96 83 79 97 95  
DEWPT 70 70 68 71 75 75 73 73 76 76 73 73 75 75 72 72 74 73  
RH 57 59 76 87 64 64 85 87 58 58 77 85 51 51 70 79 48 49  
WIND DIR NE E S S SW SW SW SW W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC SC B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 10 20 40 20 20 0 5 5 10  
RAIN SHWRS IS SC IS IS IS  
TSTMS IS IS IS IS IS  
 

 
 
MSZ016-220900-  
TUPELO RAWS SITE-LEE MS  
34.33N 88.71W ELEV. 270 FT  
331 PM CDT TUE JUL 21 2026  
 
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
 
MIN/MAX TEMP 76 92 71 88 70  
TEMP 95 91 82 79 77 77 84 90 92 86 78 75 72 72 79 86 88 84 76 73 71 71  
DEWPT 76 77 76 75 75 75 77 76 74 72 70 69 68 67 68 70 69 68 67 67 66 67  
MIN/MAX RH 96 55 87 53 89  
RH 54 64 82 88 94 94 80 64 56 63 76 82 87 84 69 59 54 59 74 81 84 87  
WIND DIR SE S S S SE E SE N N N N NE NE NE NE NE N NE NE NE NE NE  
WIND SPD 2 1 1 2 2 2 4 6 9 11 11 9 9 9 9 8 9 8 5 4 3 3  
CLOUDS FW SC B1 B2 B1 SC B2 FW FW SC FW B1 SC B1 B1 SC FW FW SC SC B1 B1  
CLOUDS(%) 18 34 55 84 59 45 76 23 17 50 11 52 40 54 58 28 23 21 33 48 53 57  
POP 12HR 20 20 20 10 5  
QPF 12HR 0.02 0.02 0.02 0 0  
RAIN SHWRS IS IS IS IS IS SC  
TSTMS IS IS IS IS  
T WIND DIR S SE S S S SE SE N N N N NE NE NE NE NE N NE NE NE NE NE  
T WIND SPD 4 5 8 9 5 4 4 6 9 12 12 11 11 11 11 9 9 9 9 8 5 5  
MIXHGT M AGL 51 134 1126 1358 309 315 991 1360 295 56  
MIXHGT FT AGL 167 439 3693 4456 1013 1033 3252 4462 967 184  
MIXHGT M MSL 140 229 1221 1447 398 404 1086 1449 390 145  
MIXHGT FT MSL 459 751 4005 4748 1305 1325 3564 4754 1278 476  
TRANSWIND DIR S S E N NE NE NE NE NE NE  
TWIND SPD M/S 3 3 2 4 5 5 4 4 4 2  
TWIND SPD MPH 6 6 5 10 12 11 10 9 9 5  
VENT INDEX 1080 4341 2020 7245 2400  
CATEGORY DAY 1 3 2 3 2  
500M MIXHGT T 92 84 82 90 86 79 76 82 83 83  
500M TWND DIR S S S E NE E NE NE NE SE  
500M TWND M/S 7 9 3 1 5 6 4 4 4 4  
500M TWND MPH 16 20 6 3 11 13 9 9 9 9  
DISPERSION 8 9 19 11 15 21 25 6 7 6  
STABILITY F E B B F E B C F E  
STAG INDEX 3 3 3 3 3  
 
DATE 07/24SAT 07/25/26SUN 07/26/26MON 07/27/26TUE 07/28/26  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MAX/MIN TEMP 90 72 91 73 94 76 97 77 98  
TEMP 88 85 75 74 88 86 76 75 91 90 78 78 94 93 80 78 95 93  
DEWPT 72 71 72 73 75 74 73 73 75 75 74 73 75 73 72 72 73 72  
RH 59 63 90 97 66 68 90 94 60 62 88 85 54 52 77 82 49 51  
WIND DIR N SE SW SW SW SW SW SW W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 SC B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW SC FW  
POP 12HR 40 30 50 30 20 5 5 5 10  
RAIN SHWRS SC SC IS SC SC SC IS SC IS  
TSTMS IS SC IS IS IS SC IS IS IS  
 

 
 
MSZ015-220900-  
HIGHWAY 41 RAWS SITE-PONTOTOC MS  
34.09N 88.86W ELEV. 320 FT  
331 PM CDT TUE JUL 21 2026  
 
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
 
MIN/MAX TEMP 76 93 72 90 71  
TEMP 94 92 81 79 77 77 85 90 91 87 78 75 73 73 80 87 89 85 76 73 72 71  
DEWPT 76 76 75 74 74 75 77 76 74 72 71 70 68 68 69 71 70 69 68 68 67 68  
MIN/MAX RH 94 54 87 54 90  
RH 56 60 82 85 90 94 77 64 58 61 79 84 84 84 69 59 54 59 76 84 84 90  
WIND DIR SE SE S S SE E E NE NE N N NE NE NE NE NE NE NE NE NE NE NE  
WIND SPD 1 1 1 2 2 2 3 4 6 8 8 6 6 6 6 5 5 5 4 2 2 2  
CLOUDS FW FW B1 B1 B1 SC SC SC FW SC B1 SC B1 B1 SC SC FW FW SC SC B1 B1  
CLOUDS(%) 11 24 53 53 57 39 41 37 25 35 59 37 55 52 48 39 25 20 39 49 51 52  
POP 12HR 10 10 20 20 10  
QPF 12HR 0 0 0.07 0 0  
RAIN SHWRS IS IS IS IS IS  
TSTMS IS IS IS  
T WIND DIR SE SE S S S SE SE NE NE N NE NE NE NE NE NE N NE NE NE NE NE  
T WIND SPD 4 5 6 9 8 5 5 6 8 11 12 11 11 9 10 9 8 8 8 6 5 4  
MIXHGT M AGL 34 162 1074 1224 316 344 932 1366 91 38  
MIXHGT FT AGL 112 531 3522 4017 1038 1129 3058 4482 299 125  
MIXHGT M MSL 141 269 1181 1331 423 451 1039 1473 198 145  
MIXHGT FT MSL 463 882 3873 4368 1389 1480 3409 4833 650 476  
TRANSWIND DIR SE S E NE NE NE NE NE NE NE  
TWIND SPD M/S 3 3 2 4 5 4 4 3 3 2  
TWIND SPD MPH 6 6 5 9 12 10 10 8 8 5  
VENT INDEX 438 3993 2115 5892 1059  
CATEGORY DAY 1 3 2 3 1  
500M MIXHGT T 92 83 84 90 87 81 79 83 84 82  
500M TWND DIR S S S NE NE SE SW NE NE S  
500M TWND M/S 7 7 3 2 3 3 1 4 4 4  
500M TWND MPH 17 16 8 4 6 8 3 9 9 9  
DISPERSION 8 8 19 8 21 19 25 4 6 6  
STABILITY F E A C F E B C F E  
STAG INDEX 3 3 3 3 3  
 
DATE 07/24SAT 07/25/26SUN 07/26/26MON 07/27/26TUE 07/28/26  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MAX/MIN TEMP 91 73 92 74 94 76 98 77 99  
TEMP 88 86 75 74 88 87 76 75 91 90 78 78 94 94 80 79 96 93  
DEWPT 73 72 72 73 75 74 73 73 75 74 73 73 74 73 72 72 73 72  
RH 61 63 90 97 66 65 90 94 60 60 85 85 53 51 77 79 48 51  
WIND DIR N SE SW SW W SW W SW W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 SC B1 B1 B1 SC SC FW SC FW FW FW FW FW FW FW FW FW  
POP 12HR 40 20 50 20 20 5 5 5 10  
RAIN SHWRS IS SC IS IS SC SC IS IS IS  
TSTMS IS SC IS IS SC IS IS IS  
 

 
 
TNZ003-220900-  
GREENFIELD NFDRS SITE-WEAKLEY TN  
36.16N 88.80W ELEV. 499 FT  
331 PM CDT TUE JUL 21 2026  
 
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
 
MIN/MAX TEMP 71 86 64 83 64  
TEMP 97 90 79 76 73 72 79 84 84 78 71 68 66 66 75 81 82 77 69 66 64 66  
DEWPT 79 80 76 73 70 70 71 70 68 65 64 63 61 61 62 63 63 61 61 61 60 62  
MIN/MAX RH 93 57 87 51 90  
RH 57 73 91 90 90 93 77 63 59 64 79 84 84 84 64 54 53 58 76 84 87 87  
WIND DIR SW W NW N N N N N N N NE NE NE NE NE NE NE NE NE NE NE NE  
WIND SPD 5 3 1 3 5 5 8 8 9 9 6 4 5 5 8 8 8 6 4 2 2 3  
CLOUDS FW B1 B2 SC SC FW FW SC FW FW SC SC FW FW FW FW FW SC FW SC SC SC  
CLOUDS(%) 22 69 78 43 33 19 20 30 15 13 42 34 20 6 9 13 13 27 25 35 36 31  
POP 12HR 40 0 0 0 0  
QPF 12HR 0.01 0 0 0 0  
RAIN SHWRS IS SC IS  
TSTMS IS SC IS  
T WIND DIR W W W N N N N N N N NE NE NE NE NE NE NE NE NE NE NE NE  
T WIND SPD 10 9 5 8 11 11 11 12 12 13 12 12 11 10 12 11 11 11 10 9 8 8  
MIXHGT M AGL 24 201 1147 1282 262 57 1181 1332 16 23  
MIXHGT FT AGL 79 660 3763 4207 858 187 3875 4370 53 76  
MIXHGT M MSL 138 319 1261 1396 376 171 1295 1446 130 137  
MIXHGT FT MSL 453 1047 4137 4581 1232 561 4249 4744 427 450  
TRANSWIND DIR NW N N N NE NE NE NE NE NE  
TWIND SPD M/S 3 4 5 6 5 4 5 5 4 3  
TWIND SPD MPH 6 10 11 13 12 10 11 11 10 8  
VENT INDEX 1276 8376 1880 7230 804  
CATEGORY DAY 1 3 1 3 1  
500M MIXHGT T 93 83 83 84 78 74 74 79 78 77  
500M TWND DIR NW NE N N NE NE NE NE NE E  
500M TWND M/S 6 7 4 5 8 8 4 3 5 4  
500M TWND MPH 14 17 9 12 18 18 10 6 12 9  
DISPERSION 7 15 34 10 11 10 34 8 8 8  
STABILITY F E B C F E B C F E  
STAG INDEX 3 3 3 3 3  
 
DATE 07/24SAT 07/25/26SUN 07/26/26MON 07/27/26TUE 07/28/26  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MAX/MIN TEMP 86 68 89 71 94 75 97 75 95  
TEMP 84 80 70 69 86 85 74 73 92 89 78 76 94 91 79 76 93 89  
DEWPT 65 65 65 68 73 73 71 72 77 76 72 72 77 75 71 71 74 73  
RH 53 60 84 97 65 67 90 97 62 66 82 87 58 60 77 85 54 59  
WIND DIR NE NE SW S SW SW SW SW W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC B1 B1 B1 B1 SC SC FW SC FW FW FW FW FW FW FW FW FW  
POP 12HR 5 20 30 10 5 0 10 10 10  
RAIN SHWRS IS IS SC IS  
TSTMS IS IS SC IS  
 

 
 
TNZ049-220900-  
COVINGTON NFDRS SITE-TIPTON TN  
35.59N 89.59W ELEV. 280 FT  
331 PM CDT TUE JUL 21 2026  
 
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
 
MIN/MAX TEMP 73 87 66 84 66  
TEMP 97 94 82 79 75 74 80 85 86 81 74 70 68 67 76 82 84 79 72 69 67 66  
DEWPT 78 79 77 75 72 71 72 71 70 68 67 65 63 63 64 65 66 64 64 63 62 63  
MIN/MAX RH 94 59 87 55 90  
RH 55 62 85 88 90 90 77 63 59 65 79 84 84 87 66 56 55 60 76 81 84 90  
WIND DIR W W W N N N N N N N NE NE NE NE NE NE NE NE NE NE NE NE  
WIND SPD 4 2 1 3 8 9 10 10 12 11 9 6 8 8 9 10 11 9 5 3 3 3  
CLOUDS FW B1 B1 B2 B1 SC FW FW FW FW SC SC FW CL FW FW FW FW SC SC SC SC  
CLOUDS(%) 17 63 59 78 67 42 9 17 21 17 27 35 23 2 11 15 11 22 30 38 41 36  
POP 12HR 30 0 0 0 0  
QPF 12HR 0.02 0 0 0 0  
RAIN SHWRS IS SC SC  
TSTMS IS SC SC  
T WIND DIR W W E N N N N N N N NE NE NE NE NE NE NE NE NE NE E NE  
T WIND SPD 6 5 4 5 12 13 13 12 14 13 13 13 13 12 13 12 12 11 10 10 9 8  
MIXHGT M AGL 55 87 1087 1226 275 69 1081 1190 52 51  
MIXHGT FT AGL 181 286 3567 4023 901 226 3547 3905 171 167  
MIXHGT M MSL 141 173 1173 1312 361 155 1167 1276 138 137  
MIXHGT FT MSL 463 568 3849 4305 1183 508 3829 4187 453 449  
TRANSWIND DIR N N N N NE NE NE NE NE NE  
TWIND SPD M/S 2 5 6 6 6 5 5 5 4 4  
TWIND SPD MPH 4 11 13 13 13 12 12 12 10 9  
VENT INDEX 492 7872 2166 7656 1005  
CATEGORY DAY 1 4 2 3 1  
500M MIXHGT T 95 85 83 86 81 77 76 81 79 80  
500M TWND DIR W NE N N NE NE NE NE NE E  
500M TWND M/S 6 8 5 5 9 9 5 4 5 5  
500M TWND MPH 13 18 11 11 21 20 12 9 12 11  
DISPERSION 5 12 34 20 12 12 34 8 9 9  
STABILITY F E B B F E B C F E  
STAG INDEX 3 2 3 3 3  
 
DATE 07/24SAT 07/25/26SUN 07/26/26MON 07/27/26TUE 07/28/26  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MAX/MIN TEMP 87 70 90 73 94 76 98 76 97  
TEMP 84 82 72 71 87 87 76 75 92 91 79 77 95 94 81 77 93 92  
DEWPT 68 67 68 69 74 74 73 73 76 76 73 73 76 75 72 72 74 74  
RH 59 61 87 93 65 65 90 94 60 62 82 87 54 54 74 85 54 56  
WIND DIR NE NE SW S SW SW SW SW W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC B1 B1 B1 B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 10 30 30 10 20 5 5 10 10  
RAIN SHWRS SC SC IS IS  
TSTMS SC SC IS IS  
 

 
 
BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT  
 
DAY 1 THROUGH 3...  
 
MAX/MIN TEMP OR MIN/MAX TEMP (F)....MAXIMUM/MINIMUM AIR TEMPERATURE  
TEMP (F)............................AIR TEMPERATURE  
DEWPT (F)...........................DEW POINT TEMPERATURE  
MIN/MAX RH OR MAX/MIN RH (%)........MAXIMUM/MINIMUM HUMIDITY  
RH (%)..............................RELATIVE HUMIDITY  
WIND DIR (8 POINT COMPASS)..........20 FT. WIND DIRECTION  
WIND SPD (MPH)......................20 FT. WIND SPEED  
WIND CHILL (F)......................WIND CHILL  
HEAT INDEX (F)......................HEAT INDEX  
CLOUDS (CAT)........................CLOUD COVER CATEGORY  
EXAMPLE: CL = CLEAR; FW = FEW; SC = SCATTERED;  
B1 = MOSTLY CLOUDY; B2 = CONSIDERABLE CLOUDS; OV = OVERCAST  
CLOUDS (%)..........................CLOUD COVER AS A PERCENTAGE  
POP 12HR (%)........................PROBABILITY FOR ACCUMULATING PRECIPITATION  
QPF 12HR (IN).......................LIQUID EQUIVALENT PRECIPITATON AMOUNT  
WEATHER...  
TYPE...  
RAIN...........RAIN  
RAIN SHWRS.....RAIN SHOWERS  
TSTMS..........THUNDERSTORMS  
DRIZZLE........DRIZZLE  
SNOW...........SNOW  
SNOWSHWRS......SNOW SHOWERS  
SLEET..........SLEET  
FLURRIES.......FLURRIES  
FRZG RAIN......FREEZING RAIN  
FRZG DRZL......FREEZING DRIZZLE  
COVERAGE...  
IS.............ISOLATED  
SC.............SCATTERED  
NM.............NUMEROUS  
O..............OCCASIONAL  
S..............SLIGHT CHANCE  
C..............CHANCE  
L..............LIKELY  
WD.............WIDESPREAD  
D..............DEFINITE  
AR.............AREAS  
PA.............PATCHY  
OBVIS...............................OBSTRUCTION TO VISIBILITY  
TYPE...  
F..............FOG  
PF.............PATCHY FOG  
+PF............PATCHY DENSE FOG  
F+.............DENSE FOG  
H..............HAZE  
BS.............BLOWING SNOW  
K..............SMOKE  
BD.............BLOWING DUST  
MIXHGT M AGL........................MIXING HEIGHT IN METERS ABOVE GROUND LEVEL  
MIXHGT FT AGL.......................MIXING HEIGHT IN FEET ABOVE GROUND LEVEL  
MIXHGT M MSL........................MIXING HEIGHT IN METERS MEAN SEA LEVEL  
MIXHGT FT MSL.......................MIXING HEIGHT IN FEET MEAN SEA LEVEL  
TRANSWIND DIR (8 POINT COMPASS).....TRANSPORT WIND DIRECTION  
TWIND SPD MS (M/S)..................TRANSPORT WIND SPEED IN METERS PER SECOND  
TWIND SPD MPH (MPH).................TRANSPORT WIND SPEED IN MILES PER HOUR  
VENT INDEX (M2/S)...................VENT INDEX IN METERS SQUARED PER SECOND  
CATEGORY DAY........................CATEGORY DAY BASED ON VENT INDEX  
EXAMPLE: 1 = <2000; 2 = >=2000 AND <4000; 3 = >=4000 AND <8000;  
4 = >=8000 AND <16000; 5 = >=16000  
500M MIXHGT T (F)...................SURFACE TEMPERATURE NEEDED TO CREATE MIXING  
UP TO 500 METERS ABOVE THE GROUND  
500M TWND DIR (8 POINT COMPASS).....TRANSPORT WIND DIRECTION AT 500 METERS AGL  
500M TWND M/S.......................TRANSPORT WIND AT 500 METERS AGL IN M/S  
500M TWND MPH.......................TRANSPORT WIND AT 500 METERS AGL IN MPH  
DISPERSION..........................DISPERSION INDEX FOR SMOKE DISPERSION  
EXAMPLE: 1-6 = VERY POOR; 7-12 = POOR; 13-20 = GENERALLY POOR  
21-40 = FAIR; 41-60 = GENERALLY GOOD; 61-100 = GOOD  
101+ = EXCELLENT  
STABILITY...........................STABILITY CLASS  
EXAMPLE: A = VERY UNSTABLE; B = MODERATELY UNSTABLE; C = SLIGHTLY UNSTABLE  
D = NEUTRAL; E = SLIGHTLY STABLE; F = MODERATELY STABLE  
G = VERY STABLE  
STAG INDEX..........................STAGNATION INDEX  
EXAMPLE: 0 = WINDS >= 10 MPH; 1 = WINDS <= 10 MPH WITH RAIN  
2 = DRY WITH DECENT WINDS  
3 = DRY WITH LIGHT WINDS AND STAGNATE CONDITIONS  
WATCH/WARNING/ADVISORY...  
EXAMPLE: W = WARNING; Y = ADVISORY; A = WATCH  
IN EFFECT FOR THE INDICATED HOUR  
 
DAY 4 THROUGH 7...  
 
MAX/MIN TEMP OR MIN/MAX TEMP (F)....MAXIMUM/MINIMUM AIR TEMPERATURE  
TEMP (F)............................AIR TEMPERATURE  
DEWPT (F)...........................DEW POINT TEMPERATURE  
RH (%)..............................RELATIVE HUMIDITY  
WIND DIR (8 POINT COMPASS)..........20 FT. WIND DIRECTION  
WIND SPD (MPH)......................20 FT. WIND SPEED  
AVG CLOUDS (CAT)....................AVERAGE CLOUD COVER CATEGORY  
POP 12HR (%)........................PROBABILITY FOR ACCUMULATING PRECIPITATION  
WEATHER...  
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TN Page
The Nexlab MS Page
The Nexlab AR Page Main Text Page