477  
FOUS54 KMEG 210905  
PFWMEG  
 
FIRE WEATHER POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MEMPHIS TN  
404 AM CDT SUN JUL 21 2019  
 
MSZ002-212200-  
WINBORN NFDRS SITE-MARSHALL MS  
34.69N 89.30W ELEV. 500 FT  
404 AM CDT SUN JUL 21 2019  
 
DATE SUN 07/21/19 MON 07/22/19 TUE 07/23/19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
 
MAX/MIN TEMP 89 73 86 68 81  
TEMP 77 84 87 89 84 79 76 74 74 81 86 85 81 75 72 70 68 75 81 81 78  
DEWPT 73 75 74 74 74 74 73 72 72 74 75 74 74 73 71 67 65 64 63 62 62  
MAX/MIN RH 61 97 68 97 53  
RH 87 74 65 61 72 85 90 93 93 79 70 70 79 94 97 90 90 69 54 53 58  
WIND DIR SW SW SW SW S S S S SW SW W W NW NW N N N N N N N  
WIND SPD 3 4 5 5 4 4 3 3 4 5 6 5 4 2 5 8 6 10 10 10 9  
CLOUDS B2 B1 B1 B2 B1 SC B1 B1 B2 B2 B2 OV OV OV OV B2 B1 SC SC FW FW  
CLOUDS(%) 76 63 60 73 68 47 54 62 76 79 78 90 96 94 90 82 53 41 28 21 14  
POP 12HR 50 30 70 60 10  
QPF 12HR 0.24 0 0.44 0.24 0  
RAIN SHWRS SC SC SC SC IS IS SC SC SC SC NM NM NM NM SC SC  
TSTMS SC SC SC SC IS IS SC SC SC SC NM NM NM NM SC SC  
T WIND DIR SW SW W S S SW SW S S SW W SW S W N N N N N N N  
T WIND SPD 6 4 3 8 16 9 6 4 5 9 14 17 14 11 19 19 20 18 19 19 21  
MIXHGT M AGL 1291 1517 123 3 1341 1422 212 166 1215 1379  
MIXHGT FT AGL 4235 4977 405 11 4400 4666 696 543 3985 4524  
MIXHGT M MSL 1413 1639 245 125 1463 1544 334 287 1337 1501  
MIXHGT FT MSL 4635 5377 805 411 4800 5066 1096 943 4385 4924  
TRANSWIND DIR SW SW SW S SW SW W N N N  
TWIND SPD M/S 2 4 4 2 4 7 6 8 8 9  
TWIND SPD MPH 4 10 9 4 10 16 14 19 19 20  
VENT INDEX 4917 1732 9264 3912 13509  
CATEGORY DAY 3 1 4 2 4  
500M MIXHGT T 84 85 82 83 83 85 78 69 70 76  
500M TWND DIR SW S SW SW SW S W N N N  
500M TWND M/S 3 5 5 7 6 7 9 12 7 7  
500M TWND MPH 6 11 12 17 13 17 20 28 17 16  
DISPERSION 9 11 10 5 40 34 26 28 53 41  
LAL 3 3 3 3 4 4 4 3 1 1  
LASI 3 3 3 3 3 3 3 2 3 4  
STABILITY B C F E B C D D B C  
STAG INDEX 3 3 1 2 2  
 
DATE WED 07/24/19 THU 07/25/19 FRI 07/26/19 SAT 07/27/19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MIN/MAX TEMP 60 83 61 85 65 87 68 86  
TEMP 65 61 81 78 66 63 83 81 69 67 86 82 71 70 85 81  
DEWPT 60 59 60 62 61 60 61 65 63 64 65 67 66 66 69 70  
RH 84 93 49 58 84 90 47 58 81 90 50 61 84 87 59 69  
WIND DIR N NE NE NE E SE SE SE  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW CL FW FW CL CL FW FW FW FW FW SC FW SC SC  
POP 12HR 5 0 0 0 0 5 5 30  
RAIN SHWRS SC SC  
TSTMS SC SC  
 

 
 
MSZ024-212200-  
MONROE NFDRS SITE-MONROE MS  
33.87N 88.48W ELEV. 225 FT  
404 AM CDT SUN JUL 21 2019  
 
DATE SUN 07/21/19 MON 07/22/19 TUE 07/23/19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
 
MAX/MIN TEMP 88 72 88 70 84  
TEMP 72 79 88 87 82 75 75 73 73 80 86 87 81 75 72 70 70 76 83 83 80  
DEWPT 72 75 74 74 76 74 72 71 72 76 75 75 75 73 72 70 69 68 68 67 66  
MAX/MIN RH 63 100 66 100 57  
RH 100 88 63 65 82 97 90 93 97 88 70 68 82 94100100 97 76 61 59 62  
WIND DIR S SW SW SW SW S S S S SW SW SW W S NW N N N N N N  
WIND SPD 2 4 5 5 5 3 3 3 4 5 5 6 5 3 2 4 5 8 10 9 9  
CLOUDS B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV B2 B2 B1 SC SC  
CLOUDS(%) 83 64 69 68 69 56 58 67 83 83 76 84 91 88 89 93 87 72 56 42 27  
POP 12HR 60 30 70 60 30  
QPF 12HR 0.18 0.02 0.22 0.70 0.06  
RAIN SHWRS SC SC NM NM SC SC IS IS SC SC NM NM NM NM NM NM SC SC  
TSTMS SC SC NM NM SC SC IS IS SC SC NM NM NM NM NM NM SC SC  
T WIND DIR S SW S S S S S S S SW SW SW S S S NW NW N N N N  
T WIND SPD 6 5 3 10 10 4 3 2 3 6 12 14 18 9 11 14 13 19 20 19 17  
MIXHGT M AGL 1402 1536 230 78 1430 1582 222 334 1387 1568  
MIXHGT FT AGL 4599 5040 756 256 4692 5191 729 1097 4549 5143  
MIXHGT M MSL 1468 1602 297 144 1496 1648 288 401 1453 1634  
MIXHGT FT MSL 4816 5257 973 473 4909 5408 946 1314 4766 5360  
TRANSWIND DIR SW S S S SW SW S W N N  
TWIND SPD M/S 2 4 2 1 3 7 5 6 8 8  
TWIND SPD MPH 5 9 5 2 8 16 11 13 19 19  
VENT INDEX 4806 972 8240 2904 13072  
CATEGORY DAY 3 1 4 2 4  
500M MIXHGT T 83 81 83 83 83 85 81 74 71 77  
500M TWND DIR S S SW SW SW S SW NW N N  
500M TWND M/S 2 4 4 4 4 6 10 8 7 6  
500M TWND MPH 5 9 10 10 10 13 23 18 16 14  
DISPERSION 9 9 5 3 34 29 10 20 56 49  
LAL 4 4 3 3 4 4 4 4 3 1  
LASI 3 3 3 3 3 3 3 2 3 4  
STABILITY B C F E C C D D B C  
STAG INDEX 3 3 3 3 2  
 
DATE WED 07/24/19 THU 07/25/19 FRI 07/26/19 SAT 07/27/19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MIN/MAX TEMP 61 85 62 88 66 88 68 87  
TEMP 66 62 82 81 66 65 86 82 70 68 87 82 72 70 86 81  
DEWPT 61 59 60 63 61 61 64 67 64 65 65 68 67 68 70 71  
RH 84 90 47 54 84 87 48 61 81 90 48 63 84 93 59 72  
WIND DIR N NE NE NE E SE SE SE  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW CL FW CL CL CL FW FW FW FW SC SC SC SC B1  
POP 12HR 5 0 0 0 0 10 10 40  
RAIN SHWRS SC SC  
TSTMS SC SC  
 

 
 
MSZ006-212200-  
TISHOMINGO NFDRS SITE-TISHOMINGO MS  
34.79N 88.22W ELEV. 300 FT  
404 AM CDT SUN JUL 21 2019  
 
DATE SUN 07/21/19 MON 07/22/19 TUE 07/23/19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
 
MAX/MIN TEMP 89 73 86 68 82  
TEMP 74 79 86 89 86 79 76 74 74 80 86 84 80 75 72 69 69 74 82 80 78  
DEWPT 73 74 74 73 74 73 73 72 72 75 75 75 74 72 72 68 66 65 65 64 63  
MAX/MIN RH 60 97 70 100 55  
RH 97 85 68 59 68 82 90 93 93 85 70 74 82 90100 97 90 74 56 58 60  
WIND DIR SW SW SW S SW SW SW SW SW SW SW SW W NE N N N N N N N  
WIND SPD 3 5 6 6 5 4 3 5 5 5 6 5 5 2 4 6 6 9 9 10 9  
CLOUDS B2 B2 B1 B1 B2 B1 B1 B1 B2 B2 B2 OV OV OV OV B2 B2 B1 SC SC FW  
CLOUDS(%) 70 74 69 64 71 66 58 69 82 79 81 89 92 92 89 87 72 58 44 31 17  
POP 12HR 60 30 80 60 10  
QPF 12HR 0.33 0 0.38 0.34 0  
RAIN SHWRS SC SC NM NM SC SC SC SC SC SC O O NM NM SC SC  
TSTMS SC SC NM NM SC SC SC SC SC SC O O NM NM SC SC  
T WIND DIR SW SW S S S SW S SW S SW SW SW S S SW NW N N N N N  
T WIND SPD 9 8 4 10 14 10 4 5 5 9 16 17 26 9 17 14 20 25 21 19 19  
MIXHGT M AGL 1189 1451 151 0 1199 1298 150 160 1235 1347  
MIXHGT FT AGL 3901 4759 496 0 3932 4259 490 526 4051 4420  
MIXHGT M MSL 1358 1625 326 132 1371 1474 332 332 1404 1516  
MIXHGT FT MSL 4455 5332 1068 431 4499 4834 1089 1090 4605 4975  
TRANSWIND DIR SW S SW S SW SW S NW N N  
TWIND SPD M/S 3 5 4 2 5 9 6 7 10 8  
TWIND SPD MPH 6 11 9 5 11 20 14 17 24 19  
VENT INDEX 6500 2148 8844 3339 15160  
CATEGORY DAY 3 1 4 2 4  
500M MIXHGT T 80 81 80 81 80 83 79 71 69 76  
500M TWND DIR W SW SW SW SW S S NW N N  
500M TWND M/S 6 5 7 9 7 8 11 10 9 8  
500M TWND MPH 14 11 17 20 17 19 25 24 21 18  
DISPERSION 9 10 9 5 43 36 15 28 63 45  
LAL 4 4 3 3 5 5 4 3 1 1  
LASI 3 3 3 3 3 3 3 2 4 4  
STABILITY B C F E C C D D B C  
STAG INDEX 3 3 2 1 2  
 
DATE WED 07/24/19 THU 07/25/19 FRI 07/26/19 SAT 07/27/19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MIN/MAX TEMP 61 85 62 86 66 87 68 87  
TEMP 64 62 83 79 65 65 84 81 69 68 86 82 72 70 86 82  
DEWPT 60 59 60 63 60 61 62 66 63 64 65 67 65 66 69 71  
RH 87 90 46 58 84 87 48 60 81 87 50 61 79 87 57 69  
WIND DIR N NE NE E E SE SE SE  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW CL FW FW CL CL FW FW FW FW FW FW FW SC SC  
POP 12HR 5 0 0 0 0 5 5 30  
RAIN SHWRS SC SC  
TSTMS SC SC  
 

 
 
MSZ021-212200-  
YALLABUSHA NFDRS SITE-YALOBUSHA MS  
33.99N 89.80W ELEV. 370 FT  
404 AM CDT SUN JUL 21 2019  
 
DATE SUN 07/21/19 MON 07/22/19 TUE 07/23/19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
 
MAX/MIN TEMP 88 73 88 70 82  
TEMP 74 83 88 87 83 76 75 73 74 83 87 88 82 78 73 72 70 77 81 82 78  
DEWPT 73 75 75 75 74 73 72 71 73 75 77 76 75 73 72 69 67 66 66 65 65  
MAX/MIN RH 66 97 68 97 56  
RH 97 77 66 68 74 90 90 93 97 77 72 68 79 85 97 90 90 69 60 56 64  
WIND DIR SW SW SW SW SW S S S SW SW SW W W W N N N N N N N  
WIND SPD 3 5 4 5 5 3 3 4 4 5 5 6 5 4 4 5 8 9 9 10 10  
CLOUDS B1 B1 B1 B2 B1 B1 SC B1 B2 B2 B2 B2 OV OV OV OV B2 B1 SC SC FW  
CLOUDS(%) 69 60 67 71 66 52 45 59 81 80 77 86 95 94 92 89 72 56 40 29 18  
POP 12HR 60 20 70 60 20  
QPF 12HR 0.26 0 0.29 0.25 0  
RAIN SHWRS SC SC NM NM IS IS IS IS SC SC NM NM NM NM NM NM IS IS  
TSTMS SC SC NM NM IS IS IS IS SC SC NM NM NM NM NM NM IS IS  
T WIND DIR S SW W S S S S S S SW SW SW S W NW NW N N N N N  
T WIND SPD 6 8 2 10 12 5 5 5 5 10 14 17 27 16 13 16 18 19 20 19 20  
MIXHGT M AGL 1352 1475 76 12 1519 1637 238 209 1215 1437  
MIXHGT FT AGL 4435 4840 248 39 4983 5371 781 687 3985 4715  
MIXHGT M MSL 1474 1597 198 134 1641 1759 360 331 1337 1559  
MIXHGT FT MSL 4835 5240 648 439 5383 5771 1181 1087 4385 5115  
TRANSWIND DIR SW SW S S SW SW W N N N  
TWIND SPD M/S 2 4 3 2 5 9 7 7 8 9  
TWIND SPD MPH 5 10 6 5 11 20 17 16 19 20  
VENT INDEX 4791 1074 10554 4400 14031  
CATEGORY DAY 3 1 4 3 4  
500M MIXHGT T 84 83 84 84 83 87 79 71 72 78  
500M TWND DIR SW S SW SW SW SW W N N N  
500M TWND M/S 3 3 4 8 6 8 11 10 7 7  
500M TWND MPH 6 8 10 18 14 18 26 24 17 16  
DISPERSION 14 9 7 5 33 28 17 33 56 44  
LAL 4 4 2 3 4 4 4 4 2 1  
LASI 3 3 3 3 3 4 3 2 4 4  
STABILITY B C F E B C D D B C  
STAG INDEX 3 3 2 1 2  
 
DATE WED 07/24/19 THU 07/25/19 FRI 07/26/19 SAT 07/27/19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MIN/MAX TEMP 62 83 63 86 66 86 69 87  
TEMP 66 62 81 79 68 65 84 82 70 68 85 81 72 70 85 83  
DEWPT 61 60 61 64 61 61 62 67 63 65 67 70 67 69 70 72  
RH 84 93 51 60 78 87 48 61 78 90 55 69 84 97 61 70  
WIND DIR N NE NE NE NE E E SE  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW CL FW FW CL CL FW FW FW FW FW SC FW SC SC  
POP 12HR 5 0 0 0 0 10 5 30  
RAIN SHWRS SC SC  
TSTMS SC SC  
 

 
 
ARZ027-212200-  
POINSETT NFDRS SITE-POINSETT AR  
35.53N 90.69W ELEV. 335 FT  
404 AM CDT SUN JUL 21 2019  
 
DATE SUN 07/21/19 MON 07/22/19 TUE 07/23/19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
 
MAX/MIN TEMP 92 75 86 68 80  
TEMP 76 82 89 92 87 79 77 76 76 81 86 85 80 75 73 70 68 73 79 80 79  
DEWPT 75 76 76 75 75 74 75 75 74 76 76 74 72 71 67 66 64 62 62 62 63  
MAX/MIN RH 60 99 69 89 53  
RH 97 82 66 58 68 85 94 97 94 85 72 70 77 87 81 87 87 68 56 54 58  
WIND DIR SW SW SW SW S S SW SW SW W NW NW N N N N N N N N NE  
WIND SPD 5 6 5 8 6 6 8 6 8 8 9 9 9 6 9 10 10 14 13 14 10  
CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B2 B2 OV B2 B1 SC SC FW FW FW CL  
CLOUDS(%) 46 38 42 45 36 40 42 58 69 69 76 84 91 79 61 42 35 22 9 7 4  
POP 12HR 20 20 60 40 5  
QPF 12HR 0.01 0 0.43 0.04 0  
RAIN SHWRS IS IS IS IS IS IS SC SC NM NM SC SC  
TSTMS IS IS IS IS IS IS SC SC NM NM SC SC  
T WIND DIR SW SW W SW S S SW SW SW SW W SW N N N N N N N N N  
T WIND SPD 8 5 6 9 8 18 11 9 12 13 20 23 25 18 16 16 18 24 21 20 9  
MIXHGT M AGL 1485 1713 206 84 1175 1298 224 111 1128 1309  
MIXHGT FT AGL 4873 5619 674 276 3856 4259 734 364 3701 4293  
MIXHGT M MSL 1573 1796 290 170 1258 1386 320 195 1214 1391  
MIXHGT FT MSL 5161 5891 950 556 4128 4546 1051 638 3984 4564  
TRANSWIND DIR SW SW S SW SW W N N N N  
TWIND SPD M/S 3 3 6 4 7 10 8 7 10 7  
TWIND SPD MPH 6 8 14 10 16 24 18 17 23 17  
VENT INDEX 5388 2515 11088 3408 12519  
CATEGORY DAY 3 2 4 2 4  
500M MIXHGT T 88 91 88 88 89 87 74 73 72 77  
500M TWND DIR W SW SW SW SW W N N N N  
500M TWND M/S 4 4 10 10 8 11 12 11 9 8  
500M TWND MPH 9 9 24 24 18 25 27 26 21 19  
DISPERSION 22 20 12 11 65 59 19 16 60 51  
LAL 2 2 2 3 4 4 3 1 1 1  
LASI 4 4 3 3 3 3 2 4 4 4  
STABILITY B C F E B C E E B C  
STAG INDEX 3 3 0 0 3  
 
DATE WED 07/24/19 THU 07/25/19 FRI 07/26/19 SAT 07/27/19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MIN/MAX TEMP 62 83 64 85 65 87 69 87  
TEMP 66 64 80 80 67 66 83 82 69 67 85 83 72 71 85 84  
DEWPT 60 60 63 64 61 61 64 66 64 64 67 68 66 66 70 70  
RH 81 87 56 58 81 84 53 58 84 90 55 61 81 84 61 63  
WIND DIR N NE NE NE E SE SE S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS CL CL CL FW FW CL CL FW FW CL FW FW FW FW FW SC  
POP 12HR 0 0 0 0 0 5 5 20  
RAIN SHWRS IS IS  
TSTMS IS IS  
 

 
 
TNZ022-212200-  
CAMDEN TOWER NFDRS SITE-BENTON TN  
36.07N 88.17W ELEV. 512 FT  
404 AM CDT SUN JUL 21 2019  
 
DATE SUN 07/21/19 MON 07/22/19 TUE 07/23/19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
 
MAX/MIN TEMP 90 73 83 65 81  
TEMP 76 82 88 89 83 78 76 73 73 75 82 82 77 71 68 66 66 71 80 81 77  
DEWPT 74 76 76 75 74 74 73 73 72 75 76 74 72 71 67 63 62 62 63 61 60  
MAX/MIN RH 64 100 77 100 51  
RH 94 82 68 64 74 88 90100 97100 82 77 85100 97 90 87 73 56 51 56  
WIND DIR SW SW SW SW S S SW SW SW SW W W N N N N N N N N N  
WIND SPD 3 5 5 6 5 5 4 5 6 6 5 5 8 5 8 5 4 10 9 10 8  
CLOUDS B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 OV OV OV B1 B1 SC SC FW FW FW  
CLOUDS(%) 62 57 60 66 58 66 75 78 87 82 83 90 93 91 67 58 45 34 23 19 14  
POP 12HR 40 60 80 50 5  
QPF 12HR 0.11 0.14 0.91 0.05 0  
RAIN SHWRS SC SC SC SC SC SC NM NM NM NM O O SC SC IS IS  
TSTMS SC SC SC SC SC SC NM NM NM NM O O SC SC IS IS  
T WIND DIR SW SW SW S S S SW W SW S W S N NE N N N NE N N N  
T WIND SPD 6 6 5 8 12 5 4 13 8 14 14 10 20 17 21 24 17 21 19 19 8  
MIXHGT M AGL 1323 1494 0 14 893 987 202 0 1125 1335  
MIXHGT FT AGL 4340 4900 0 47 2931 3239 662 0 3690 4379  
MIXHGT M MSL 1477 1647 115 168 1047 1141 356 143 1279 1489  
MIXHGT FT MSL 4845 5405 377 552 3436 3744 1167 470 4195 4884  
TRANSWIND DIR SW S SW SW SW S N N NE N  
TWIND SPD M/S 3 4 3 4 6 6 8 9 9 7  
TWIND SPD MPH 6 9 6 10 13 14 19 21 20 16  
VENT INDEX 4941 920 6846 3555 13401  
CATEGORY DAY 3 1 3 2 4  
500M MIXHGT T 83 83 83 79 81 84 76 67 69 76  
500M TWND DIR SW S SW W SW SE NE N N N  
500M TWND M/S 4 4 10 10 8 7 13 13 7 8  
500M TWND MPH 9 10 23 23 18 16 31 29 16 18  
DISPERSION 13 11 7 12 40 31 20 22 62 40  
LAL 3 3 4 4 5 5 3 2 1 1  
LASI 3 3 3 3 3 3 3 2 3 4  
STABILITY B C E E C C D E B C  
STAG INDEX 3 3 1 1 2  
 
DATE WED 07/24/19 THU 07/25/19 FRI 07/26/19 SAT 07/27/19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MIN/MAX TEMP 60 83 62 85 65 87 68 87  
TEMP 64 63 81 78 65 65 83 80 67 68 86 82 71 70 86 82  
DEWPT 59 59 61 62 60 60 62 65 63 63 65 68 65 65 68 69  
RH 84 87 51 58 84 84 49 60 87 84 50 63 81 84 55 65  
WIND DIR N NE NE NE E SE SE S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW CL FW FW CL CL FW FW CL FW FW SC FW FW SC  
POP 12HR 0 0 0 0 0 5 5 20  
RAIN SHWRS IS IS  
TSTMS IS IS  
 

 
 
TNZ053-212200-  
CHICKASAW STATE FOREST NFDRS SITE-CHESTER TN  
35.37N 88.83W ELEV. 496 FT  
404 AM CDT SUN JUL 21 2019  
 
DATE SUN 07/21/19 MON 07/22/19 TUE 07/23/19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
 
MAX/MIN TEMP 90 73 85 66 81  
TEMP 75 82 89 90 84 78 76 74 74 80 84 85 78 74 70 67 67 74 80 80 78  
DEWPT 74 75 76 73 73 73 73 72 73 76 76 75 72 70 69 65 63 65 63 62 62  
MAX/MIN RH 59 99 72 96 54  
RH 97 79 66 58 70 85 90 93 97 88 77 72 82 87 97 93 87 74 56 54 58  
WIND DIR SW SW SW SW S S S SW SW SW SW W NW N N N N N N N N  
WIND SPD 3 5 4 5 5 4 4 4 6 5 6 6 5 3 8 8 6 10 10 11 9  
CLOUDS B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV B2 B1 SC SC FW FW FW  
CLOUDS(%) 67 57 58 61 58 56 61 74 84 79 79 88 93 93 80 68 49 37 25 18 10  
POP 12HR 40 40 80 60 5  
QPF 12HR 0.06 0.01 0.75 0.09 0  
RAIN SHWRS SC SC SC SC IS IS SC SC NM NM O O NM NM SC SC  
TSTMS SC SC SC SC IS IS SC SC NM NM O O NM NM SC SC  
T WIND DIR SW SW W SW S S S SW SE S W SW SW N N N N NE N N N  
T WIND SPD 6 6 5 10 8 5 5 3 6 9 18 16 16 19 24 25 20 23 19 20 9  
MIXHGT M AGL 1398 1555 0 10 1075 1188 159 116 1173 1288  
MIXHGT FT AGL 4585 5100 0 33 3528 3896 521 380 3848 4224  
MIXHGT M MSL 1536 1700 140 144 1211 1322 301 251 1320 1429  
MIXHGT FT MSL 5040 5577 458 472 3971 4338 986 822 4330 4687  
TRANSWIND DIR SW SW S S SW SW N N N N  
TWIND SPD M/S 3 4 2 2 5 7 9 10 9 7  
TWIND SPD MPH 6 9 5 4 11 17 20 24 21 17  
VENT INDEX 5100 584 7932 3960 12861  
CATEGORY DAY 3 1 4 2 4  
500M MIXHGT T 85 85 83 81 82 86 75 68 69 76  
500M TWND DIR W SW SW SW SW SW N N N N  
500M TWND M/S 3 5 8 9 5 7 12 13 8 8  
500M TWND MPH 8 12 19 20 12 16 28 31 19 19  
DISPERSION 18 15 5 6 58 47 22 23 58 41  
LAL 3 3 3 4 5 5 4 3 1 1  
LASI 3 3 3 3 3 4 2 2 3 4  
STABILITY B C F E B C D E B C  
STAG INDEX 3 3 2 1 2  
 
DATE WED 07/24/19 THU 07/25/19 FRI 07/26/19 SAT 07/27/19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MIN/MAX TEMP 60 83 62 85 65 87 68 86  
TEMP 64 62 81 78 66 64 83 80 68 67 85 83 72 70 85 82  
DEWPT 59 59 61 64 61 60 62 66 63 62 65 68 65 66 70 71  
RH 84 90 51 62 84 87 49 62 84 84 51 61 79 87 61 69  
WIND DIR N NE NE NE E SE SE SE  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW CL FW FW CL CL FW FW FW FW FW FW FW FW SC  
POP 12HR 0 0 0 0 0 5 5 20  
RAIN SHWRS IS IS  
TSTMS IS IS  
 

 
 
TNZ019-212200-  
DYERSBURG RAWS NFDRS SITE-DYER TN  
35.99N 89.41W ELEV. 208 FT  
404 AM CDT SUN JUL 21 2019  
 
DATE SUN 07/21/19 MON 07/22/19 TUE 07/23/19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
 
MAX/MIN TEMP 91 74 84 66 81  
TEMP 75 82 90 91 87 79 77 74 75 78 84 82 79 74 71 68 66 72 80 80 78  
DEWPT 75 77 77 76 75 75 75 74 74 76 75 73 71 69 67 64 62 62 61 61 60  
MAX/MIN RH 62 100 72 90 51  
RH 100 85 66 62 68 88 94100 97 94 74 74 77 84 87 87 87 71 52 52 54  
WIND DIR SW SW SW SW SW S SW SW SW W W NW N N N N N N N N N  
WIND SPD 4 6 5 6 5 5 6 6 8 6 9 8 10 9 8 8 8 11 12 13 10  
CLOUDS B1 SC B1 SC SC B1 B1 B2 B2 B2 B2 OV OV B2 B1 SC FW FW FW FW CL  
CLOUDS(%) 57 44 51 43 36 58 63 75 83 82 81 89 93 78 60 38 23 18 13 9 4  
POP 12HR 20 50 80 40 5  
QPF 12HR 0.01 0.04 0.61 0.03 0  
RAIN SHWRS IS IS SC SC SC SC NM NM O O SC SC IS IS  
TSTMS IS IS SC SC SC SC NM NM O O SC SC IS IS  
T WIND DIR SW SW W SW SW S S S S S W W N N N N N N N N N  
T WIND SPD 8 8 6 6 5 16 10 8 11 11 19 9 23 18 24 17 17 18 20 21 11  
MIXHGT M AGL 1502 1648 181 85 1006 1079 400 179 1182 1332  
MIXHGT FT AGL 4929 5407 594 280 3301 3539 1311 587 3879 4369  
MIXHGT M MSL 1592 1738 271 175 1096 1169 490 269 1272 1422  
MIXHGT FT MSL 5224 5702 889 575 3596 3834 1606 882 4174 4664  
TRANSWIND DIR SW SW S S SW NW N N N N  
TWIND SPD M/S 3 3 5 4 6 6 9 8 8 8  
TWIND SPD MPH 8 6 12 9 14 14 21 18 19 19  
VENT INDEX 5214 2340 7014 4410 12798  
CATEGORY DAY 3 2 3 3 4  
500M MIXHGT T 87 90 86 83 86 86 73 71 71 77  
500M TWND DIR W SW SW SW SW NW N N N N  
500M TWND M/S 4 3 8 7 6 9 13 11 7 8  
500M TWND MPH 9 6 19 16 14 20 29 26 17 18  
DISPERSION 22 18 11 10 61 48 32 28 56 50  
LAL 2 3 3 4 5 5 3 2 1 1  
LASI 3 4 3 3 3 3 2 3 5 4  
STABILITY B C E E C C E E B C  
STAG INDEX 3 3 1 1 1  
 
DATE WED 07/24/19 THU 07/25/19 FRI 07/26/19 SAT 07/27/19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MIN/MAX TEMP 61 83 63 85 66 86 68 87  
TEMP 64 62 80 80 66 65 83 82 69 69 85 82 72 70 85 83  
DEWPT 59 60 61 61 61 60 61 64 63 63 65 66 65 66 68 69  
RH 84 93 52 52 84 84 47 55 81 81 51 58 79 87 57 63  
WIND DIR N NE NE E E SE SE S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS CL CL CL FW FW CL CL FW FW CL FW FW FW FW FW SC  
POP 12HR 0 0 0 0 0 5 5 20  
RAIN SHWRS IS IS  
TSTMS IS IS  
 

 
 
ARZ049-212200-  
MARIANNA NFDRS SITE-LEE AR  
34.76N 90.72W ELEV. 253 FT  
404 AM CDT SUN JUL 21 2019  
 
DATE SUN 07/21/19 MON 07/22/19 TUE 07/23/19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
 
MAX/MIN TEMP 90 74 88 67 81  
TEMP 75 82 89 90 84 78 76 75 75 83 88 87 80 74 72 69 67 73 78 81 79  
DEWPT 74 77 76 75 75 75 74 73 74 75 76 75 73 72 70 67 66 65 63 61 63  
MAX/MIN RH 62 100 66 97 51  
RH 97 85 66 62 74 91 94 94 97 77 68 68 79 93 93 93 97 76 60 51 58  
WIND DIR S SW SW S S S S S SW W W W N N N N N N N N N  
WIND SPD 3 6 5 6 8 6 6 5 6 8 8 8 8 5 8 10 8 13 12 14 10  
CLOUDS B1 SC B1 B1 SC SC SC B1 B1 B1 B2 B2 OV OV B2 B1 SC SC FW FW FW  
CLOUDS(%) 56 46 55 54 44 36 37 54 64 61 72 82 93 93 79 60 45 32 19 13 7  
POP 12HR 30 20 60 50 10  
QPF 12HR 0.05 0 0.47 0.13 0  
RAIN SHWRS IS IS SC SC IS IS IS IS SC SC NM NM SC SC IS IS  
TSTMS IS IS SC SC IS IS IS IS SC SC NM NM SC SC IS IS  
T WIND DIR S W W SW S S S S S W W SW NW N N N N N N N N  
T WIND SPD 8 6 6 8 18 11 8 10 10 17 19 20 23 24 20 18 18 23 20 21 11  
MIXHGT M AGL 1452 1639 77 54 1412 1499 299 72 1071 1342  
MIXHGT FT AGL 4764 5378 252 178 4632 4918 981 236 3514 4402  
MIXHGT M MSL 1530 1717 155 132 1490 1577 377 150 1149 1420  
MIXHGT FT MSL 5020 5634 508 434 4888 5174 1237 492 3770 4658  
TRANSWIND DIR W SW S S SW W N N N N  
TWIND SPD M/S 3 5 5 4 7 9 10 8 9 8  
TWIND SPD MPH 6 11 11 10 17 21 23 18 21 18  
VENT INDEX 6868 1590 12616 3816 12780  
CATEGORY DAY 3 1 4 2 4  
500M MIXHGT T 88 88 86 87 89 89 75 74 73 78  
500M TWND DIR W SW SW SW SW W N N N N  
500M TWND M/S 3 4 9 9 7 9 14 12 9 8  
500M TWND MPH 6 10 20 20 17 20 32 27 20 19  
DISPERSION 22 17 14 9 61 54 19 18 58 49  
LAL 3 3 2 3 4 4 3 2 1 1  
LASI 4 4 3 3 3 4 3 3 4 5  
STABILITY B C F E B C D E B C  
STAG INDEX 3 3 1 1 1  
 
DATE WED 07/24/19 THU 07/25/19 FRI 07/26/19 SAT 07/27/19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MIN/MAX TEMP 62 82 63 85 65 86 69 87  
TEMP 67 63 80 78 67 65 83 82 69 67 84 82 72 71 86 82  
DEWPT 60 60 63 64 62 61 64 66 63 64 67 69 67 68 70 71  
RH 78 90 56 62 84 87 53 58 81 90 57 65 84 90 59 69  
WIND DIR N NE NE NE NE SE SE S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW CL CL FW FW CL CL FW FW CL FW FW FW FW FW SC  
POP 12HR 0 0 0 0 0 5 5 20  
RAIN SHWRS IS IS  
TSTMS IS IS  
 

 
 
MSZ016-212200-  
TUPELO RAWS SITE-LEE MS  
34.33N 88.71W ELEV. 270 FT  
404 AM CDT SUN JUL 21 2019  
 
DATE SUN 07/21/19 MON 07/22/19 TUE 07/23/19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
 
MAX/MIN TEMP 90 73 88 70 83  
TEMP 75 82 89 90 84 77 76 73 75 83 87 88 83 77 74 72 70 76 82 83 79  
DEWPT 73 74 74 73 73 74 73 72 73 76 75 75 74 72 72 69 67 66 67 65 64  
MAX/MIN RH 59 97 66 93 55  
RH 94 77 61 58 70 90 90 97 94 80 68 66 74 85 93 90 90 71 61 55 60  
WIND DIR SW SW SW S SW S S S SW SW SW SW W W N N N N N N N  
WIND SPD 3 4 5 6 5 5 3 3 4 5 8 6 5 2 5 8 10 10 10 10 9  
CLOUDS B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 OV OV OV OV B2 B1 SC SC FW  
CLOUDS(%) 85 71 71 58 67 57 63 72 81 81 81 84 93 90 93 90 75 60 44 32 19  
POP 12HR 60 30 70 60 20  
QPF 12HR 0.33 0.01 0.40 0.41 0  
RAIN SHWRS SC SC NM NM SC SC IS IS SC SC NM NM NM NM NM NM IS IS  
TSTMS SC SC NM NM SC SC IS IS SC SC NM NM NM NM NM NM IS IS  
T WIND DIR S S S S S S S S S SW SW SW S S SW NW N N N N N  
T WIND SPD 8 2 6 11 16 5 3 3 5 10 14 17 23 12 9 17 18 21 21 20 10  
MIXHGT M AGL 1442 1635 177 41 1452 1590 356 215 1305 1530  
MIXHGT FT AGL 4732 5364 582 134 4764 5215 1169 705 4282 5021  
MIXHGT M MSL 1531 1730 266 130 1547 1685 445 309 1395 1626  
MIXHGT FT MSL 5024 5676 874 426 5076 5527 1461 1015 4576 5333  
TRANSWIND DIR S S S S SW SW SW NW N N  
TWIND SPD M/S 2 5 3 2 5 8 5 7 9 8  
TWIND SPD MPH 4 12 6 4 11 19 12 16 21 18  
VENT INDEX 6920 1386 10110 4256 14634  
CATEGORY DAY 3 1 4 3 4  
500M MIXHGT T 82 82 82 83 83 84 81 71 71 77  
500M TWND DIR SW S SW SW SW SW SW NW N N  
500M TWND M/S 2 5 4 6 6 8 11 9 8 7  
500M TWND MPH 5 12 9 14 13 19 26 21 19 17  
DISPERSION 15 14 9 5 40 33 13 25 61 46  
LAL 4 4 3 3 4 4 4 4 2 1  
LASI 3 3 3 3 3 3 3 2 3 4  
STABILITY B C F E C C D D B C  
STAG INDEX 3 3 2 1 2  
 
DATE WED 07/24/19 THU 07/25/19 FRI 07/26/19 SAT 07/27/19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MIN/MAX TEMP 62 85 62 87 67 88 69 88  
TEMP 65 63 83 80 68 64 85 82 70 69 86 83 72 71 87 83  
DEWPT 61 59 61 64 61 61 63 66 64 64 66 68 67 68 70 71  
RH 87 87 47 58 78 90 48 58 81 84 51 61 84 90 57 67  
WIND DIR N NE NE NE E SE SE SE  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW CL FW FW CL CL FW FW FW FW FW SC FW SC SC  
POP 12HR 5 0 0 0 0 10 5 30  
RAIN SHWRS SC SC  
TSTMS SC SC  
 

 
 
MSZ015-212200-  
HIGHWAY 41 RAWS SITE-PONTOTOC MS  
34.09N 88.86W ELEV. 320 FT  
404 AM CDT SUN JUL 21 2019  
 
DATE SUN 07/21/19 MON 07/22/19 TUE 07/23/19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
 
MAX/MIN TEMP 87 73 88 70 83  
TEMP 74 82 87 86 82 76 75 73 74 83 87 87 81 77 74 71 71 77 82 82 79  
DEWPT 73 74 74 74 74 73 72 72 72 76 76 75 74 73 72 70 68 66 68 66 65  
MAX/MIN RH 65 97 66 97 58  
RH 97 77 65 68 77 90 90 97 93 80 70 68 79 87 93 97 90 69 63 58 62  
WIND DIR SW SW SW SW SW SW S S SW SW SW SW W SW NW N N N N N N  
WIND SPD 2 5 5 5 5 4 3 3 4 5 6 6 5 3 3 6 9 10 10 11 10  
CLOUDS B2 B1 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV B2 B1 SC SC FW  
CLOUDS(%) 83 63 73 66 65 57 58 64 82 82 77 84 93 89 91 92 79 64 48 35 22  
POP 12HR 60 30 70 60 20  
QPF 12HR 0.42 0.02 0.31 0.61 0  
RAIN SHWRS SC SC NM NM SC SC IS IS SC SC NM NM NM NM NM NM IS IS  
TSTMS SC SC NM NM SC SC IS IS SC SC NM NM NM NM NM NM IS IS  
T WIND DIR SW SW S S S S S S S SW SW SW S S SW NW NW N N N N  
T WIND SPD 6 6 3 11 14 5 4 4 5 13 16 16 21 10 12 18 17 23 21 21 11  
MIXHGT M AGL 1304 1429 124 21 1500 1619 249 235 1289 1469  
MIXHGT FT AGL 4279 4688 406 70 4921 5312 817 772 4229 4818  
MIXHGT M MSL 1411 1536 231 128 1607 1726 356 342 1396 1576  
MIXHGT FT MSL 4630 5039 757 421 5272 5663 1168 1123 4580 5169  
TRANSWIND DIR SW S S S SW SW SW NW N N  
TWIND SPD M/S 2 5 3 2 6 8 5 7 9 8  
TWIND SPD MPH 5 11 6 4 13 18 12 17 21 19  
VENT INDEX 6144 1191 10356 3416 14184  
CATEGORY DAY 3 1 4 2 4  
500M MIXHGT T 84 82 82 83 82 85 81 72 71 77  
500M TWND DIR SW S SW SW SW SW SW NW N N  
500M TWND M/S 3 5 4 6 6 8 12 10 9 8  
500M TWND MPH 8 12 9 14 13 18 27 24 20 18  
DISPERSION 12 10 8 5 43 34 12 25 61 46  
LAL 4 4 3 3 4 4 4 4 2 1  
LASI 3 3 3 3 3 3 3 2 3 4  
STABILITY B C F E C C D D B C  
STAG INDEX 3 3 2 2 2  
 
DATE WED 07/24/19 THU 07/25/19 FRI 07/26/19 SAT 07/27/19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MIN/MAX TEMP 62 84 62 86 66 87 68 87  
TEMP 67 64 82 80 67 64 84 81 69 68 86 81 71 70 86 82  
DEWPT 60 59 61 63 61 61 64 65 63 65 66 68 66 68 71 71  
RH 78 84 49 56 81 90 51 58 81 90 51 65 84 93 61 69  
WIND DIR N NE NE NE E SE SE SE  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW CL FW FW CL CL FW FW FW FW SC SC SC SC B1  
POP 12HR 5 0 0 0 0 10 10 30  
RAIN SHWRS SC SC  
TSTMS SC SC  
 

 
 
TNZ003-212200-  
GREENFIELD NFDRS SITE-WEAKLEY TN  
36.16N 88.80W ELEV. 499 FT  
404 AM CDT SUN JUL 21 2019  
 
DATE SUN 07/21/19 MON 07/22/19 TUE 07/23/19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
 
MAX/MIN TEMP 91 74 84 65 82  
TEMP 75 83 90 91 86 78 77 74 74 78 84 81 77 72 68 65 65 71 81 81 78  
DEWPT 75 78 77 76 76 75 75 74 74 77 77 74 70 69 67 63 61 62 62 62 62  
MAX/MIN RH 62 100 77 95 51  
RH 100 85 66 62 72 91 94100100 97 80 79 79 90 97 93 87 73 53 53 58  
WIND DIR SW SW SW SW SW S SW SW SW SW W NW N N N N N N N N N  
WIND SPD 4 6 6 6 6 5 5 6 8 6 9 6 9 9 8 8 8 11 11 12 9  
CLOUDS B1 SC B1 SC SC B1 B2 B2 B2 B2 B2 OV OV B2 B1 SC FW FW FW FW FW  
CLOUDS(%) 57 47 54 49 44 62 72 77 87 81 82 89 92 81 60 40 24 20 15 11 7  
POP 12HR 30 60 80 50 5  
QPF 12HR 0.02 0.22 0.71 0.03 0  
RAIN SHWRS IS IS SC SC SC SC NM NM NM NM O O SC SC IS IS  
TSTMS IS IS SC SC SC SC NM NM NM NM O O SC SC IS IS  
T WIND DIR SW SW SW SW S S SW SW S S W W N N N N N N N N N  
T WIND SPD 6 6 6 4 10 9 3 4 12 16 16 5 24 21 25 17 14 16 20 21 8  
MIXHGT M AGL 1481 1621 113 69 995 1039 369 208 1222 1384  
MIXHGT FT AGL 4858 5319 371 228 3266 3408 1211 684 4008 4539  
MIXHGT M MSL 1595 1736 227 183 1109 1153 483 322 1336 1501  
MIXHGT FT MSL 5233 5694 746 602 3640 3782 1585 1058 4383 4926  
TRANSWIND DIR SW SW S SW SW NW N N N N  
TWIND SPD M/S 3 3 3 3 7 5 10 7 7 8  
TWIND SPD MPH 6 6 8 6 16 12 24 17 17 18  
VENT INDEX 5208 1230 6918 4830 12008  
CATEGORY DAY 3 1 3 3 4  
500M MIXHGT T 86 87 84 80 82 84 73 70 71 77  
500M TWND DIR W S SW SW SW W NE N N N  
500M TWND M/S 4 3 8 7 8 6 16 11 7 8  
500M TWND MPH 9 8 18 17 18 14 36 25 17 18  
DISPERSION 14 11 7 11 43 32 23 21 56 51  
LAL 3 3 4 4 5 5 3 2 1 1  
LASI 3 3 3 3 3 3 2 3 4 4  
STABILITY B C E D C C E E B C  
STAG INDEX 3 2 1 0 2  
 
DATE WED 07/24/19 THU 07/25/19 FRI 07/26/19 SAT 07/27/19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MIN/MAX TEMP 60 83 62 85 65 87 67 88  
TEMP 64 64 81 79 65 66 83 80 67 68 85 82 70 70 87 83  
DEWPT 59 60 63 63 61 60 63 65 62 64 67 67 65 66 69 70  
RH 84 87 54 58 87 81 51 60 84 87 55 61 84 87 55 65  
WIND DIR N NE NE NE E SE SE S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW CL CL FW FW CL CL FW FW CL FW FW FW FW FW SC  
POP 12HR 0 0 0 0 0 5 5 20  
RAIN SHWRS IS IS  
TSTMS IS IS  
 

 
 
TNZ049-212200-  
COVINGTON NFDRS SITE-TIPTON TN  
35.59N 89.59W ELEV. 280 FT  
404 AM CDT SUN JUL 21 2019  
 
DATE SUN 07/21/19 MON 07/22/19 TUE 07/23/19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
 
MAX/MIN TEMP 92 74 86 66 81  
TEMP 76 83 90 92 87 79 76 75 75 81 86 82 80 74 71 68 66 73 80 80 78  
DEWPT 75 77 77 75 76 75 75 74 74 76 77 73 72 71 68 65 65 63 63 63 62  
MAX/MIN RH 58 100 72 97 54  
RH 97 82 66 58 70 88 97 97 97 85 75 74 77 90 90 90 97 71 56 56 58  
WIND DIR SW SW SW SW S S SW SW SW SW W NW N N N N N N N N N  
WIND SPD 4 6 5 8 6 6 6 6 8 8 9 6 9 8 9 9 8 12 12 13 10  
CLOUDS B1 SC B1 SC SC B1 B1 B1 B2 B2 B2 OV OV B2 B2 SC SC SC FW FW FW  
CLOUDS(%) 60 46 52 48 41 53 53 68 79 79 85 89 94 87 73 48 39 28 17 12 6  
POP 12HR 30 40 80 50 5  
QPF 12HR 0.01 0 0.87 0.08 0  
RAIN SHWRS IS IS SC SC IS IS SC SC NM NM O O SC SC IS IS  
TSTMS IS IS SC SC IS IS SC SC NM NM O O SC SC IS IS  
T WIND DIR SW SW W SW S SW S S SW SW W SW N N N N N N N N N  
T WIND SPD 8 8 6 8 9 12 9 8 9 11 19 18 17 20 23 16 17 19 19 20 11  
MIXHGT M AGL 1506 1712 177 108 1180 1209 294 221 1186 1327  
MIXHGT FT AGL 4941 5616 580 353 3871 3967 964 726 3891 4353  
MIXHGT M MSL 1592 1798 263 194 1266 1295 380 307 1272 1413  
MIXHGT FT MSL 5223 5898 862 635 4153 4249 1246 1008 4173 4635  
TRANSWIND DIR SW SW SW S SW W N N N N  
TWIND SPD M/S 3 3 5 3 6 8 9 7 8 8  
TWIND SPD MPH 8 8 11 8 13 18 20 17 19 18  
VENT INDEX 7192 1868 9065 4149 12717  
CATEGORY DAY 3 1 4 3 4  
500M MIXHGT T 87 89 86 86 87 87 73 71 71 77  
500M TWND DIR SW SW SW SW SW W N N N N  
500M TWND M/S 3 4 9 8 7 8 12 11 7 8  
500M TWND MPH 8 9 20 18 16 18 28 26 17 18  
DISPERSION 22 19 9 8 61 50 31 27 53 47  
LAL 3 3 3 4 5 5 3 2 1 1  
LASI 3 4 3 3 3 3 2 3 4 4  
STABILITY B C E E C C D E B C  
STAG INDEX 3 3 2 1 1  
 
DATE WED 07/24/19 THU 07/25/19 FRI 07/26/19 SAT 07/27/19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
 
MIN/MAX TEMP 61 83 62 85 66 87 68 87  
TEMP 65 63 81 80 66 64 82 82 69 69 86 82 72 70 86 83  
DEWPT 60 60 63 64 61 60 64 66 64 63 67 68 66 66 70 71  
RH 84 90 54 58 84 87 55 58 84 81 53 63 81 87 59 67  
WIND DIR N NE NE NE E SE SE S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW CL CL FW FW CL CL FW FW CL FW FW FW FW FW SC  
POP 12HR 0 0 0 0 0 5 5 20  
RAIN SHWRS IS IS  
TSTMS 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  
LAL.................................LIGHTNING ACTIVITY LEVEL  
EXAMPLE: 1 = NO THUNDERSTORMS; 2 = ISOLATED THUNDERSTORMS  
3 = WIDELY SCATTERED THUNDERSTORMS; 4 = SCATTERED THUNDERSTORMS  
5 = NUMEROUS THUNDERSTORMS; 6 = DRY LIGHTNING WITH NO RAIN  
LASI (SAME AS HAINES INDEX).........LOWER ATMOSPHERIC SEVERITY INDEX  
MEASURES FIRE GROWTH POTENTIAL  
EXAMPLE: 1-3 = VERY LOW; 4 = LOW; 5 = MODERATE; 6 = HIGH  
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