537  
FOUS54 KMEG 161023  
PFWMEG  
 
FIRE WEATHER POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MEMPHIS TN  
523 AM CDT WED OCT 16 2019  
 
MSZ002-162200-  
WINBORN NFDRS SITE-MARSHALL MS  
34.69N 89.30W ELEV. 500 FT  
523 AM CDT WED OCT 16 2019  
 
DATE WED 10/16/19 THU 10/17/19 FRI 10/18/19  
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 64 42 65 43 72  
TEMP 57 60 63 64 56 49 46 44 42 53 63 65 57 50 47 45 43 57 69 72 64  
DEWPT 49 42 40 39 41 43 42 39 39 41 40 39 42 43 42 41 41 43 43 42 45  
MAX/MIN RH 40 92 38 93 34  
RH 75 51 43 40 57 80 86 82 89 64 43 38 57 77 83 86 93 59 39 34 50  
WIND DIR N N N N N N N N N NE N N N NE E E E SE SE SE SE  
WIND SPD 11 11 9 8 5 3 2 2 2 3 3 4 3 2 2 3 3 5 5 5 4  
CLOUDS B1 SC FW CL CL CL CL CL CL CL CL CL CL CL CL CL FW CL FW CL FW  
CLOUDS(%) 61 32 12 3 1 0 2 0 1 2 0 0 2 1 4 1 6 0 10 1 8  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS  
T WIND DIR N N N N N N NW N N N N N N NE NE E E E SE SE SE  
T WIND SPD 19 20 13 11 6 5 2 2 3 5 6 5 2 2 3 3 3 8 6 6 4  
MIXHGT M AGL 853 999 0 0 881 967 0 0 675 793  
MIXHGT FT AGL 2799 3278 0 0 2891 3174 0 0 2216 2602  
MIXHGT M MSL 975 1121 71 29 1003 1094 30 23 797 921  
MIXHGT FT MSL 3199 3678 232 96 3291 3590 98 74 2616 3020  
TRANSWIND DIR N N N N N N NE E E SE  
TWIND SPD M/S 8 4 2 1 2 2 1 1 3 3  
TWIND SPD MPH 18 10 4 2 5 4 2 3 6 6  
VENT INDEX 7847 274 2188 59 2763  
CATEGORY DAY 4 1 2 1 2  
500M MIXHGT T 55 60 58 54 53 61 60 59 59 67  
500M TWND DIR N N N NE N N NE E E SE  
500M TWND M/S 6 4 6 5 2 2 2 3 3 4  
500M TWND MPH 14 10 14 11 5 5 5 8 8 9  
DISPERSION 42 23 3 3 19 14 3 3 14 11  
LAL 1 1 1 1 1 1 1 1 1 1  
LASI 4 4 4 4 4 4 4 4 4 4  
STABILITY C C F E B C F E B C  
STAG INDEX 3 3 3 3 3  
 
DATE SAT 10/19/19 SUN 10/20/19 MON 10/21/19 TUE 10/22/19  
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 50 74 57 75 63 73 49 70  
TEMP 54 50 72 68 60 57 73 71 65 63 72 64 53 49 68 61  
DEWPT 45 46 55 58 57 57 61 62 62 61 64 57 48 45 42 44  
RH 71 86 55 70 90100 66 73 90 93 76 78 83 86 39 53  
WIND DIR SE SE E SE S SW W NW  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW SC SC SC SC SC SC SC B2 OV B1 FW FW FW  
POP 12HR 5 30 30 20 40 70 50 5  
RAIN SHWRS SC SC SC SC IS IS SC SC NM NM SC SC  
TSTMS IS IS IS IS IS IS SC SC NM NM SC SC  
 

 
 
MSZ024-162200-  
MONROE NFDRS SITE-MONROE MS  
33.87N 88.48W ELEV. 225 FT  
523 AM CDT WED OCT 16 2019  
 
DATE WED 10/16/19 THU 10/17/19 FRI 10/18/19  
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 65 42 67 44 73  
TEMP 65 65 65 65 57 50 46 44 42 54 65 67 59 52 48 46 44 58 70 73 65  
DEWPT 59 51 44 42 43 46 44 40 41 42 40 41 44 44 43 42 42 43 43 43 48  
MAX/MIN RH 43 100 38 93 34  
RH 81 60 46 43 59 86 93 86 96 64 40 39 57 74 83 86 93 57 38 34 54  
WIND DIR N N N N N N N N N N N N N NE NE E E E SE SE SE  
WIND SPD 12 11 10 10 6 4 2 3 3 3 5 5 3 2 2 2 3 4 5 4 3  
CLOUDS B2 B1 SC FW FW CL FW CL CL FW CL CL FW FW FW FW SC FW FW CL FW  
CLOUDS(%) 84 59 40 22 14 3 12 4 2 6 0 5 9 19 21 22 26 12 14 5 10  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS  
T WIND DIR NW N N N N N NW N N N N N N N NE NE E E E SE E  
T WIND SPD 12 16 13 12 8 8 2 3 3 6 8 8 3 3 3 3 3 9 5 3 3  
MIXHGT M AGL 856 1022 12 0 957 1073 0 0 755 902  
MIXHGT FT AGL 2808 3353 39 0 3139 3519 0 0 2476 2960  
MIXHGT M MSL 922 1088 78 28 1023 1140 26 25 821 971  
MIXHGT FT MSL 3025 3569 256 93 3356 3741 85 81 2693 3186  
TRANSWIND DIR N N N N N N NE NE E SE  
TWIND SPD M/S 6 5 2 1 3 3 1 1 3 1  
TWIND SPD MPH 14 11 5 3 6 6 3 3 8 3  
VENT INDEX 6528 160 3420 92 1942  
CATEGORY DAY 3 1 2 1 2  
500M MIXHGT T 61 63 58 55 56 62 61 60 61 68  
500M TWND DIR N N N N N N NE E E SE  
500M TWND M/S 6 5 6 5 2 3 4 5 3 2  
500M TWND MPH 14 11 13 12 5 6 9 11 8 4  
DISPERSION 33 24 4 3 22 17 3 3 14 9  
LAL 1 1 1 1 1 1 1 1 1 1  
LASI 3 4 4 4 4 4 4 4 4 4  
STABILITY C C F E B C F E B C  
STAG INDEX 3 3 3 3 3  
 
DATE SAT 10/19/19 SUN 10/20/19 MON 10/21/19 TUE 10/22/19  
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 50 72 58 76 62 74 51 70  
TEMP 54 50 70 67 61 58 74 71 65 62 73 66 55 51 68 62  
DEWPT 47 48 56 61 59 58 63 64 63 62 66 62 54 48 45 46  
RH 77 93 61 81 93100 69 79 93100 79 87 96 89 43 56  
WIND DIR SE SE NE E S S W NW  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW SC B1 B1 SC B1 SC B1 SC B2 OV OV SC FW FW  
POP 12HR 5 30 40 20 40 70 50 20  
RAIN SHWRS SC SC SC SC IS IS SC SC NM NM SC SC IS IS  
TSTMS IS IS IS IS IS IS SC SC NM NM SC SC  
 

 
 
MSZ006-162200-  
TISHOMINGO NFDRS SITE-TISHOMINGO MS  
34.79N 88.22W ELEV. 300 FT  
523 AM CDT WED OCT 16 2019  
 
DATE WED 10/16/19 THU 10/17/19 FRI 10/18/19  
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 64 42 64 43 72  
TEMP 58 61 63 64 56 49 46 44 42 53 62 64 56 50 47 45 43 57 69 72 64  
DEWPT 53 46 43 41 43 44 43 38 39 41 39 39 42 42 43 42 40 43 43 44 46  
MAX/MIN RH 44 95 39 90 37  
RH 83 58 48 43 62 83 89 79 89 64 43 40 59 74 86 89 89 59 39 37 52  
WIND DIR N N N N N N N N N N N N N N E E E E SE SE E  
WIND SPD 12 11 9 9 5 4 3 3 3 3 4 4 3 3 2 3 3 4 5 4 4  
CLOUDS B2 SC FW FW CL CL CL CL CL CL CL CL CL CL FW CL FW CL FW CL FW  
CLOUDS(%) 75 31 11 7 1 0 2 0 0 0 0 0 2 0 6 2 7 5 10 0 13  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS  
T WIND DIR N N N NW N N N NW N N N N N NE E E E E SE SE E  
T WIND SPD 25 19 14 12 6 6 3 3 3 5 6 6 2 2 3 4 4 6 8 5 3  
MIXHGT M AGL 805 948 0 0 808 919 0 0 528 658  
MIXHGT FT AGL 2639 3110 0 0 2651 3014 0 0 1733 2159  
MIXHGT M MSL 977 1124 101 49 980 1100 26 29 699 840  
MIXHGT FT MSL 3204 3688 332 161 3213 3607 84 94 2292 2755  
TRANSWIND DIR N NW N N N N NE E E E  
TWIND SPD M/S 8 5 2 1 2 2 1 2 3 2  
TWIND SPD MPH 19 11 5 3 5 5 2 4 6 5  
VENT INDEX 7868 232 3300 94 2520  
CATEGORY DAY 4 1 2 1 2  
500M MIXHGT T 57 61 57 53 53 60 58 56 58 67  
500M TWND DIR NW NW N NE N N NE E E E  
500M TWND M/S 12 6 9 6 3 3 3 6 4 3  
500M TWND MPH 27 13 21 14 6 6 8 13 10 6  
DISPERSION 47 26 3 3 15 12 3 4 16 13  
LAL 1 1 1 1 1 1 1 1 1 1  
LASI 4 4 4 4 4 4 4 4 4 4  
STABILITY C C F E B C F E B C  
STAG INDEX 3 3 3 3 3  
 
DATE SAT 10/19/19 SUN 10/20/19 MON 10/21/19 TUE 10/22/19  
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 50 72 58 76 63 76 50 69  
TEMP 54 50 70 67 61 58 74 71 65 63 75 67 55 50 67 61  
DEWPT 45 46 54 59 58 57 62 63 62 62 64 60 51 46 43 44  
RH 71 86 57 75 90 96 66 76 90 97 69 78 86 86 42 53  
WIND DIR SE SE E E S S W NW  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW B1 B1 B1 B1 B1 B1 SC B1 OV B2 FW FW FW  
POP 12HR 5 30 40 20 40 70 50 10  
RAIN SHWRS SC SC SC SC IS IS SC SC NM NM SC SC  
TSTMS IS IS IS IS IS IS SC SC NM NM SC SC  
 

 
 
MSZ021-162200-  
YALLABUSHA NFDRS SITE-YALOBUSHA MS  
33.99N 89.80W ELEV. 370 FT  
523 AM CDT WED OCT 16 2019  
 
DATE WED 10/16/19 THU 10/17/19 FRI 10/18/19  
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 64 44 66 46 71  
TEMP 62 63 64 64 57 51 48 46 44 55 64 66 59 53 50 48 46 58 69 71 65  
DEWPT 54 45 42 41 45 45 44 41 42 43 42 41 45 44 44 43 43 45 46 44 48  
MAX/MIN RH 43 98 40 89 38  
RH 75 52 45 43 64 80 86 83 93 64 45 40 60 71 80 83 89 62 44 38 54  
WIND DIR N N N N N N N N NE NE N N N NE E E E E SE SE SE  
WIND SPD 11 11 9 8 5 3 2 2 2 3 3 3 2 2 2 3 3 4 5 5 4  
CLOUDS B2 SC SC FW FW CL FW CL CL FW CL CL CL FW FW FW FW FW FW CL FW  
CLOUDS(%) 71 41 33 20 10 1 9 4 2 8 0 1 5 9 22 20 15 16 13 3 7  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS  
T WIND DIR N N N N N N NW N N NE N N N NE E E E E SE SE E  
T WIND SPD 24 18 12 11 9 5 2 2 2 6 5 5 3 2 3 3 4 11 6 6 4  
MIXHGT M AGL 807 953 0 0 934 1026 0 0 723 819  
MIXHGT FT AGL 2649 3128 0 0 3065 3365 0 0 2371 2686  
MIXHGT M MSL 929 1076 55 18 1056 1154 25 23 845 946  
MIXHGT FT MSL 3049 3531 181 59 3465 3786 81 77 2771 3103  
TRANSWIND DIR N N N N NE N NE E E SE  
TWIND SPD M/S 8 4 2 1 2 2 1 1 4 3  
TWIND SPD MPH 18 10 5 2 5 4 2 3 9 6  
VENT INDEX 7532 218 2308 45 2838  
CATEGORY DAY 3 1 2 1 2  
500M MIXHGT T 58 62 59 56 56 63 62 60 61 68  
500M TWND DIR N N N NE NE N E E E SE  
500M TWND M/S 7 5 7 5 3 2 3 4 4 4  
500M TWND MPH 16 11 16 12 6 4 8 10 9 9  
DISPERSION 45 21 3 2 17 12 3 4 21 11  
LAL 1 1 1 1 1 1 1 1 1 1  
LASI 3 4 4 4 4 4 4 4 4 4  
STABILITY C C F E B C F E B C  
STAG INDEX 3 3 3 3 3  
 
DATE SAT 10/19/19 SUN 10/20/19 MON 10/21/19 TUE 10/22/19  
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 53 73 58 76 64 74 51 70  
TEMP 56 53 71 68 61 58 74 72 66 64 73 66 55 51 68 62  
DEWPT 47 50 58 60 58 58 63 63 62 63 66 57 49 46 44 46  
RH 72 89 63 76 90100 69 73 87 97 79 73 80 83 42 56  
WIND DIR SE SE E E S SW W NW  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW SC SC SC FW SC SC SC B2 OV B2 FW FW FW  
POP 12HR 10 30 30 20 40 70 50 10  
RAIN SHWRS SC SC SC SC IS IS SC SC NM NM SC SC  
TSTMS IS IS IS IS IS IS SC SC NM NM SC SC  
 

 
 
ARZ027-162200-  
POINSETT NFDRS SITE-POINSETT AR  
35.53N 90.69W ELEV. 335 FT  
523 AM CDT WED OCT 16 2019  
 
DATE WED 10/16/19 THU 10/17/19 FRI 10/18/19  
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 63 43 64 45 71  
TEMP 51 57 62 63 55 49 46 45 43 53 62 64 58 52 49 47 45 58 68 71 64  
DEWPT 43 40 40 40 42 43 42 39 39 41 41 41 43 43 42 42 42 44 45 45 47  
MAX/MIN RH 43 93 43 88 39  
RH 74 53 44 43 61 80 86 79 86 64 46 43 57 71 77 83 89 59 43 39 54  
WIND DIR N N N NW NW N N N N NE NW NW E E SE SE E SE SE SE SE  
WIND SPD 11 11 9 9 3 4 4 3 4 3 2 2 2 3 3 4 3 6 8 8 6  
CLOUDS FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW  
CLOUDS(%) 11 1 0 0 1 0 0 2 3 0 0 0 1 0 4 0 2 0 3 21 6  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
T WIND DIR N N N NW NW N N N NE NE N N NE E E E E SE SE SE SE  
T WIND SPD 10 17 12 11 4 4 4 4 4 5 4 2 3 4 4 4 4 11 9 10 5  
MIXHGT M AGL 989 1185 0 0 858 984 0 0 816 922  
MIXHGT FT AGL 3244 3886 0 0 2815 3228 0 0 2675 3026  
MIXHGT M MSL 1076 1277 15 17 942 1072 16 12 898 1010  
MIXHGT FT MSL 3529 4188 49 54 3089 3516 52 38 2946 3313  
TRANSWIND DIR N NW N N N N E E SE SE  
TWIND SPD M/S 6 4 2 2 2 1 2 2 4 4  
TWIND SPD MPH 14 9 4 4 5 3 4 4 10 9  
VENT INDEX 7662 48 2144 54 4040  
CATEGORY DAY 3 1 2 1 3  
500M MIXHGT T 52 59 58 53 51 59 59 59 59 66  
500M TWND DIR N NW N NE N N E SE SE SE  
500M TWND M/S 7 5 7 6 4 1 3 4 4 5  
500M TWND MPH 16 12 17 14 9 2 8 10 10 11  
DISPERSION 38 26 4 4 11 7 4 4 23 17  
LAL 1 1 1 1 1 1 1 1 1 1  
LASI 4 4 4 4 4 4 4 4 4 4  
STABILITY C C F E B C F E B C  
STAG INDEX 3 3 3 3 3  
 
DATE SAT 10/19/19 SUN 10/20/19 MON 10/21/19 TUE 10/22/19  
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 51 71 57 74 62 70 49 68  
TEMP 55 51 69 66 60 57 72 70 64 62 69 62 53 49 66 61  
DEWPT 46 48 56 58 58 57 61 62 62 61 57 49 45 43 43 44  
RH 72 89 63 75 93100 68 76 93 97 66 62 74 80 43 53  
WIND DIR SE SE NE SE S SW W W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW SC B1 B1 B1 B1 B1 B1 B1 OV B1 FW FW FW FW  
POP 12HR 10 30 20 10 40 70 30 5  
RAIN SHWRS SC SC IS IS SC SC NM NM SC SC  
TSTMS IS IS IS IS SC SC NM NM SC SC  
 

 
 
TNZ022-162200-  
CAMDEN TOWER NFDRS SITE-BENTON TN  
36.07N 88.17W ELEV. 512 FT  
523 AM CDT WED OCT 16 2019  
 
DATE WED 10/16/19 THU 10/17/19 FRI 10/18/19  
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 62 38 62 40 70  
TEMP 53 57 61 62 53 46 42 40 38 50 60 62 54 47 44 42 40 55 67 70 62  
DEWPT 45 40 39 40 40 41 40 37 37 40 40 39 41 40 40 40 40 42 42 43 45  
MAX/MIN RH 43 98 43 100 38  
RH 74 53 44 44 61 83 93 89 96 68 47 43 61 76 86 93100 61 40 38 54  
WIND DIR N N NW NW NW N N NW NW N NW NW N NE E SE E E SE SE E  
WIND SPD 10 10 9 9 6 4 4 2 3 3 3 3 2 2 3 3 2 4 4 4 4  
CLOUDS FW CL CL CL CL CL CL CL FW CL CL CL CL CL CL CL CL CL CL CL FW  
CLOUDS(%) 20 2 1 1 2 0 1 4 8 5 2 0 1 0 0 1 2 0 4 1 18  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS  
T WIND DIR N N N NW NW NW N N NW N N N N NE E E E E E SE E  
T WIND SPD 11 16 13 13 4 4 4 3 2 3 6 4 3 2 2 3 3 8 6 6 4  
MIXHGT M AGL 990 1197 0 0 775 952 0 0 471 587  
MIXHGT FT AGL 3247 3927 0 0 2542 3124 0 0 1546 1926  
MIXHGT M MSL 1144 1360 40 37 929 1116 20 20 625 751  
MIXHGT FT MSL 3752 4461 131 120 3047 3661 64 67 2051 2464  
TRANSWIND DIR N NW N N N N NE E E SE  
TWIND SPD M/S 6 5 2 1 2 2 1 1 3 3  
TWIND SPD MPH 14 11 4 3 4 4 2 3 6 6  
VENT INDEX 8160 90 2232 31 2253  
CATEGORY DAY 4 1 2 1 2  
500M MIXHGT T 52 58 54 47 47 57 56 54 55 64  
500M TWND DIR NW NW N NW NW N NE E E SE  
500M TWND M/S 12 5 8 8 6 2 2 4 4 4  
500M TWND MPH 27 12 18 19 13 4 5 9 9 9  
DISPERSION 39 29 4 4 15 12 2 3 14 11  
LAL 1 1 1 1 1 1 1 1 1 1  
LASI 4 5 4 4 4 4 4 4 4 4  
STABILITY B C F E B C F E B C  
STAG INDEX 3 3 3 3 3  
 
DATE SAT 10/19/19 SUN 10/20/19 MON 10/21/19 TUE 10/22/19  
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 48 73 55 74 61 73 48 68  
TEMP 52 48 71 67 58 55 72 69 63 61 72 64 53 48 66 60  
DEWPT 44 45 53 56 56 55 62 61 61 60 63 55 48 44 43 42  
RH 74 89 53 68 93100 71 76 93 97 73 73 83 86 43 51  
WIND DIR SE S SE SE S SW W W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW SC B1 B1 B1 B1 B1 B1 B2 OV B1 FW FW FW  
POP 12HR 0 30 40 20 40 70 50 10  
RAIN SHWRS SC SC SC SC IS IS SC SC NM NM SC SC  
TSTMS IS IS IS IS IS IS SC SC NM NM SC SC  
 

 
 
TNZ053-162200-  
CHICKASAW STATE FOREST NFDRS SITE-CHESTER TN  
35.37N 88.83W ELEV. 496 FT  
523 AM CDT WED OCT 16 2019  
 
DATE WED 10/16/19 THU 10/17/19 FRI 10/18/19  
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 62 39 63 40 70  
TEMP 55 58 61 62 54 47 43 41 39 51 61 63 55 48 44 42 40 55 67 70 62  
DEWPT 47 42 41 41 42 43 41 38 38 41 40 40 43 42 41 40 39 43 43 44 47  
MAX/MIN RH 45 96 43 95 39  
RH 74 55 48 46 64 86 93 89 96 68 46 43 64 80 89 93 96 64 42 39 58  
WIND DIR N N N NW N N N N N N N N N NE E E E SE SE SE SE  
WIND SPD 11 11 9 9 5 3 3 2 2 2 3 3 2 2 1 3 2 4 4 4 3  
CLOUDS SC FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW  
CLOUDS(%) 34 9 5 0 1 0 1 1 2 0 0 0 0 0 2 0 3 0 4 2 6  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS  
T WIND DIR N N N NW NW N N N N N N N N NE E E E E SE SE E  
T WIND SPD 20 19 13 12 5 4 3 4 3 4 6 3 3 2 3 4 3 9 8 8 4  
MIXHGT M AGL 891 1046 0 0 796 934 0 0 578 654  
MIXHGT FT AGL 2924 3430 0 0 2610 3062 0 0 1894 2147  
MIXHGT M MSL 1025 1186 33 31 930 1075 19 16 711 798  
MIXHGT FT MSL 3363 3891 106 101 3049 3527 62 52 2333 2616  
TRANSWIND DIR N NW N N N N NE E E SE  
TWIND SPD M/S 8 4 2 2 2 2 1 2 3 3  
TWIND SPD MPH 18 10 4 4 5 4 3 4 8 6  
VENT INDEX 8302 112 2150 64 2394  
CATEGORY DAY 4 1 2 1 2  
500M MIXHGT T 53 59 56 51 51 59 58 57 58 65  
500M TWND DIR NW NW N NE NW N NE E E SE  
500M TWND M/S 10 6 8 5 5 2 3 4 4 4  
500M TWND MPH 23 13 19 12 11 4 6 10 10 9  
DISPERSION 40 28 3 4 15 12 3 4 17 13  
LAL 1 1 1 1 1 1 1 1 1 1  
LASI 4 4 4 4 4 4 4 4 4 4  
STABILITY C C F E B C F E B C  
STAG INDEX 3 3 3 3 3  
 
DATE SAT 10/19/19 SUN 10/20/19 MON 10/21/19 TUE 10/22/19  
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 49 73 56 74 62 73 48 68  
TEMP 53 49 71 67 59 56 72 70 64 62 72 64 53 48 66 60  
DEWPT 45 45 54 58 56 56 62 62 61 61 63 57 48 44 42 43  
RH 74 86 55 73 90100 71 76 90 97 73 78 83 86 42 53  
WIND DIR SE SE E SE S SW W W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW SC B1 B1 SC SC B1 SC B1 OV B1 FW FW FW  
POP 12HR 5 30 40 20 40 70 50 5  
RAIN SHWRS SC SC SC SC IS IS SC SC NM NM SC SC  
TSTMS IS IS IS IS IS IS SC SC NM NM SC SC  
 

 
 
TNZ019-162200-  
DYERSBURG RAWS NFDRS SITE-DYER TN  
35.99N 89.41W ELEV. 208 FT  
523 AM CDT WED OCT 16 2019  
 
DATE WED 10/16/19 THU 10/17/19 FRI 10/18/19  
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 63 40 63 42 70  
TEMP 50 56 62 63 55 48 44 42 40 51 61 63 55 49 46 44 42 56 67 70 62  
DEWPT 44 41 41 41 42 43 41 39 39 42 40 40 43 42 42 40 40 44 44 44 46  
MAX/MIN RH 44 99 43 93 39  
RH 80 57 46 44 61 83 89 89 96 71 46 43 64 77 86 86 93 64 43 39 56  
WIND DIR N N N NW N N N N N N NW N NE E E SE E SE SE SE SE  
WIND SPD 12 12 10 10 4 3 3 2 2 3 3 3 2 2 2 3 3 5 6 6 4  
CLOUDS FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW  
CLOUDS(%) 16 1 1 1 1 1 1 3 4 1 1 0 1 0 0 0 2 0 3 20 7  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
T WIND DIR N N N NW NW N N N NW N N N NE E E E E SE SE SE E  
T WIND SPD 12 18 13 13 5 4 5 3 3 4 4 2 4 4 4 5 5 11 9 9 5  
MIXHGT M AGL 1068 1252 0 0 818 992 0 0 711 798  
MIXHGT FT AGL 3503 4107 0 0 2684 3253 0 0 2333 2617  
MIXHGT M MSL 1158 1347 17 19 908 1087 15 11 801 894  
MIXHGT FT MSL 3798 4420 55 62 2979 3566 49 35 2628 2932  
TRANSWIND DIR N NW N N N N E E SE SE  
TWIND SPD M/S 7 5 2 1 2 1 2 2 4 3  
TWIND SPD MPH 16 11 4 3 4 3 4 5 10 8  
VENT INDEX 8082 46 2174 48 3576  
CATEGORY DAY 4 1 1 1 2  
500M MIXHGT T 51 58 56 49 49 58 57 57 58 65  
500M TWND DIR N NW N NW NW N E E SE SE  
500M TWND M/S 10 5 7 8 7 1 2 4 5 4  
500M TWND MPH 24 12 17 18 16 3 5 10 11 10  
DISPERSION 41 29 5 5 11 8 4 5 21 16  
LAL 1 1 1 1 1 1 1 1 1 1  
LASI 4 5 4 4 4 4 4 4 4 4  
STABILITY C C F E B C F E B C  
STAG INDEX 3 3 3 3 3  
 
DATE SAT 10/19/19 SUN 10/20/19 MON 10/21/19 TUE 10/22/19  
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 48 72 56 75 62 70 49 67  
TEMP 52 48 70 66 59 56 73 70 64 62 69 62 53 49 65 59  
DEWPT 46 46 54 56 57 56 63 61 62 61 61 53 47 44 43 43  
RH 80 93 57 70 93100 71 73 93 97 76 72 80 83 45 55  
WIND DIR SE S E SE S SW W W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW SC SC B1 B1 SC SC B1 SC B2 B2 SC SC FW FW  
POP 12HR 5 30 30 20 40 70 40 5  
RAIN SHWRS SC SC SC SC IS IS SC SC NM NM SC SC  
TSTMS IS IS IS IS IS IS SC SC NM NM SC SC  
 

 
 
ARZ049-162200-  
MARIANNA NFDRS SITE-LEE AR  
34.76N 90.72W ELEV. 253 FT  
523 AM CDT WED OCT 16 2019  
 
DATE WED 10/16/19 THU 10/17/19 FRI 10/18/19  
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 63 43 66 45 71  
TEMP 58 60 63 63 56 50 47 45 43 54 64 66 58 52 49 47 45 58 68 71 64  
DEWPT 49 42 42 41 43 45 45 40 41 42 42 42 44 45 44 43 43 45 45 44 47  
MAX/MIN RH 44 96 42 93 38  
RH 72 51 46 44 62 83 93 82 93 64 45 42 59 77 83 86 93 62 43 38 54  
WIND DIR N N N N N N NW N N NE N N NE E E E E SE SE SE SE  
WIND SPD 13 13 9 9 4 2 2 2 3 3 1 2 2 3 2 3 3 5 5 5 4  
CLOUDS SC FW FW FW CL CL CL CL CL CL CL CL CL FW FW CL CL CL CL FW FW  
CLOUDS(%) 35 19 7 11 1 0 1 0 0 2 0 0 1 6 6 0 4 0 4 7 6  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
T WIND DIR N N N N NW N NW N N NE N N NE E E E E SE SE SE E  
T WIND SPD 19 21 13 11 5 5 3 4 4 6 5 5 3 4 4 4 4 11 8 10 5  
MIXHGT M AGL 927 1052 0 0 917 984 0 0 877 1002  
MIXHGT FT AGL 3040 3450 0 0 3007 3227 0 0 2878 3286  
MIXHGT M MSL 1005 1134 14 13 995 1064 16 12 955 1084  
MIXHGT FT MSL 3296 3720 45 42 3263 3492 52 39 3134 3557  
TRANSWIND DIR N N NW N NE N E E SE SE  
TWIND SPD M/S 8 4 2 2 2 2 2 2 4 4  
TWIND SPD MPH 19 10 4 4 5 4 4 4 9 9  
VENT INDEX 7938 44 3192 50 4336  
CATEGORY DAY 4 1 2 1 3  
500M MIXHGT T 54 59 58 56 54 61 60 60 61 68  
500M TWND DIR N N N NE NE NE E SE SE SE  
500M TWND M/S 8 5 7 7 3 2 4 5 4 4  
500M TWND MPH 18 12 17 16 8 5 9 11 10 10  
DISPERSION 46 28 3 4 14 10 4 4 19 14  
LAL 1 1 1 1 1 1 1 1 1 1  
LASI 4 4 4 4 4 4 4 4 4 4  
STABILITY C C F E B C F E B C  
STAG INDEX 2 3 3 3 3  
 
DATE SAT 10/19/19 SUN 10/20/19 MON 10/21/19 TUE 10/22/19  
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 51 72 57 75 62 70 50 69  
TEMP 55 51 70 67 60 57 73 70 64 62 69 63 54 50 67 61  
DEWPT 47 48 56 59 60 57 63 62 64 62 60 51 47 45 42 45  
RH 74 89 61 75100100 71 76100100 73 65 77 83 40 56  
WIND DIR SE SE E SE S SW W W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW SC SC B1 SC SC B1 B1 B1 B2 B2 SC FW FW FW  
POP 12HR 10 30 20 20 40 70 30 5  
RAIN SHWRS SC SC IS IS IS IS SC SC NM NM SC SC  
TSTMS IS IS IS IS IS IS SC SC NM NM SC SC  
 

 
 
MSZ016-162200-  
TUPELO RAWS SITE-LEE MS  
34.33N 88.71W ELEV. 270 FT  
523 AM CDT WED OCT 16 2019  
 
DATE WED 10/16/19 THU 10/17/19 FRI 10/18/19  
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 65 43 66 44 72  
TEMP 60 62 65 65 57 50 47 45 43 54 64 66 58 51 48 46 44 58 69 72 64  
DEWPT 54 47 42 40 42 44 42 39 40 41 41 39 42 43 42 41 41 43 44 43 46  
MAX/MIN RH 40 90 37 89 35  
RH 81 58 43 40 57 80 83 79 89 61 43 37 55 74 80 83 89 57 40 35 52  
WIND DIR N N N N N N N N N NE N N N NE NE E E E SE SE SE  
WIND SPD 13 12 10 9 6 3 3 3 3 3 4 4 3 3 2 3 2 4 5 4 4  
CLOUDS B2 SC SC FW FW CL CL CL CL CL CL CL CL CL FW FW FW FW FW CL FW  
CLOUDS(%) 80 35 35 16 8 0 5 0 1 0 0 0 4 1 11 7 12 9 11 5 7  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS  
T WIND DIR N N N N N N NW N N N N N NE NE NE NE E E E SE E  
T WIND SPD 24 17 16 12 8 6 3 3 4 6 8 8 3 3 3 4 4 8 5 4 3  
MIXHGT M AGL 873 1033 0 0 938 1041 0 0 689 812  
MIXHGT FT AGL 2864 3390 0 0 3078 3415 0 0 2259 2663  
MIXHGT M MSL 962 1126 36 19 1028 1136 19 16 780 909  
MIXHGT FT MSL 3156 3693 117 62 3373 3728 61 54 2559 2983  
TRANSWIND DIR N N N N N N NE NE E SE  
TWIND SPD M/S 8 5 2 1 3 3 1 2 3 2  
TWIND SPD MPH 18 11 5 3 6 6 3 4 6 4  
VENT INDEX 7882 94 3408 54 2727  
CATEGORY DAY 4 1 2 1 2  
500M MIXHGT T 58 62 58 54 55 61 60 59 59 67  
500M TWND DIR NW N N NE N N NE E E SE  
500M TWND M/S 10 5 7 5 3 3 3 4 4 2  
500M TWND MPH 23 12 17 12 8 6 8 10 9 5  
DISPERSION 42 28 3 4 22 17 3 4 12 9  
LAL 1 1 1 1 1 1 1 1 1 1  
LASI 3 4 4 4 4 4 4 4 4 4  
STABILITY C C F E B C F E B C  
STAG INDEX 3 3 3 3 3  
 
DATE SAT 10/19/19 SUN 10/20/19 MON 10/21/19 TUE 10/22/19  
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 50 72 59 76 64 75 51 70  
TEMP 54 50 70 67 61 59 74 72 66 64 74 66 55 51 68 62  
DEWPT 45 46 55 59 57 59 62 63 62 62 66 60 51 46 43 44  
RH 71 86 59 75 87100 66 73 87 93 76 81 86 83 40 52  
WIND DIR SE SE E E S S W NW  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW B1 B1 B1 SC B1 B1 SC B2 OV B2 FW FW FW  
POP 12HR 5 30 40 20 40 70 50 10  
RAIN SHWRS SC SC SC SC IS IS SC SC NM NM SC SC  
TSTMS IS IS IS IS IS IS SC SC NM NM SC SC  
 

 
 
MSZ015-162200-  
HIGHWAY 41 RAWS SITE-PONTOTOC MS  
34.09N 88.86W ELEV. 320 FT  
523 AM CDT WED OCT 16 2019  
 
DATE WED 10/16/19 THU 10/17/19 FRI 10/18/19  
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 65 44 66 44 72  
TEMP 60 62 65 65 57 51 48 46 44 55 64 66 58 51 48 46 44 58 69 72 64  
DEWPT 56 48 42 41 42 44 43 39 40 42 40 40 43 43 43 42 42 43 43 43 46  
MAX/MIN RH 41 91 38 93 35  
RH 87 60 43 41 57 77 83 76 86 61 41 38 57 74 83 86 93 57 39 35 52  
WIND DIR N N N N N N N N N NE N N N NE NE NE E E SE SE SE  
WIND SPD 13 12 10 10 6 4 3 3 3 3 4 4 2 3 2 3 3 5 5 4 4  
CLOUDS B2 SC SC FW FW CL FW FW CL CL CL CL FW FW FW FW FW FW FW FW FW  
CLOUDS(%) 84 34 44 16 10 1 11 7 2 3 0 0 6 10 22 16 17 11 14 9 7  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS  
T WIND DIR N N N N N N NW NW N N N N N NE NE NE NE E SE SE E  
T WIND SPD 25 18 16 12 6 5 3 4 4 8 8 8 4 3 4 3 4 9 5 5 4  
MIXHGT M AGL 843 1008 0 0 945 1056 0 0 723 846  
MIXHGT FT AGL 2767 3306 0 0 3101 3463 0 0 2371 2775  
MIXHGT M MSL 950 1120 30 16 1052 1169 17 14 830 960  
MIXHGT FT MSL 3118 3675 99 54 3452 3835 57 45 2722 3148  
TRANSWIND DIR N N N N N N NE NE E SE  
TWIND SPD M/S 8 5 2 2 3 3 1 1 3 2  
TWIND SPD MPH 19 11 4 4 8 6 3 3 6 5  
VENT INDEX 8960 70 3507 52 2880  
CATEGORY DAY 4 1 2 1 2  
500M MIXHGT T 59 63 59 55 55 62 61 59 60 68  
500M TWND DIR N N N NE N N NE E E SE  
500M TWND M/S 8 6 8 6 3 3 4 4 4 2  
500M TWND MPH 18 13 18 14 8 8 9 10 9 5  
DISPERSION 45 28 3 4 22 17 4 4 17 9  
LAL 1 1 1 1 1 1 1 1 1 1  
LASI 3 4 4 4 4 4 4 4 4 4  
STABILITY C C F E B C F E B C  
STAG INDEX 3 3 3 3 3  
 
DATE SAT 10/19/19 SUN 10/20/19 MON 10/21/19 TUE 10/22/19  
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 50 72 59 75 63 75 51 70  
TEMP 54 50 70 67 61 59 73 71 65 63 74 66 55 51 68 62  
DEWPT 45 47 55 60 58 59 63 63 62 63 66 60 52 47 44 44  
RH 71 89 59 78 90100 71 76 90100 76 81 90 86 42 52  
WIND DIR SE SE E E S S W NW  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW SC B1 B1 B1 SC SC B1 SC B2 OV B2 SC FW FW  
POP 12HR 5 30 40 20 40 70 50 10  
RAIN SHWRS SC SC SC SC IS IS SC SC NM NM SC SC  
TSTMS IS IS IS IS IS IS SC SC NM NM SC SC  
 

 
 
TNZ003-162200-  
GREENFIELD NFDRS SITE-WEAKLEY TN  
36.16N 88.80W ELEV. 499 FT  
523 AM CDT WED OCT 16 2019  
 
DATE WED 10/16/19 THU 10/17/19 FRI 10/18/19  
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 62 38 63 40 70  
TEMP 50 56 61 62 53 46 42 40 38 50 61 63 55 48 44 42 40 55 67 70 62  
DEWPT 43 41 41 41 41 41 39 37 37 41 40 40 42 41 40 38 39 43 43 44 45  
MAX/MIN RH 46 98 43 96 39  
RH 77 57 48 46 64 83 89 89 96 71 46 43 61 77 86 86 96 64 42 39 54  
WIND DIR N N NW NW NW N N NW NW N NW NW N E E SE E SE SE SE SE  
WIND SPD 11 11 10 10 5 3 3 2 2 3 3 3 1 1 2 3 3 5 6 5 5  
CLOUDS FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW  
CLOUDS(%) 14 3 1 1 2 0 1 4 5 2 1 0 1 0 1 0 2 1 4 17 8  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
T WIND DIR N N N NW NW N N N NW N N N N NE E E E E SE SE E  
T WIND SPD 10 16 13 14 5 5 6 3 3 4 5 3 3 4 4 5 5 9 8 9 5  
MIXHGT M AGL 1017 1223 0 0 776 951 0 0 598 683  
MIXHGT FT AGL 3338 4011 0 0 2545 3119 0 0 1961 2242  
MIXHGT M MSL 1131 1344 22 20 890 1072 16 13 712 805  
MIXHGT FT MSL 3712 4408 72 67 2919 3516 51 44 2335 2640  
TRANSWIND DIR N NW N N N N NE E E SE  
TWIND SPD M/S 6 5 2 2 2 1 2 2 3 3  
TWIND SPD MPH 14 12 5 4 4 3 4 5 8 8  
VENT INDEX 8064 58 2144 50 3220  
CATEGORY DAY 4 1 2 1 2  
500M MIXHGT T 51 57 54 48 48 57 57 55 57 64  
500M TWND DIR NW NW N NW NW N NE E E SE  
500M TWND M/S 9 5 8 8 6 1 2 3 4 4  
500M TWND MPH 21 12 18 19 13 3 4 8 10 9  
DISPERSION 39 29 6 6 13 10 4 5 16 13  
LAL 1 1 1 1 1 1 1 1 1 1  
LASI 4 5 4 4 4 4 4 4 4 4  
STABILITY C C F E B C F E B C  
STAG INDEX 3 3 3 3 3  
 
DATE SAT 10/19/19 SUN 10/20/19 MON 10/21/19 TUE 10/22/19  
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 48 72 54 75 60 72 47 68  
TEMP 52 48 70 66 57 54 73 70 63 60 71 63 52 47 66 59  
DEWPT 44 45 53 55 56 54 62 61 60 60 64 55 47 43 42 43  
RH 74 89 55 68 96100 68 73 90100 79 75 83 86 42 55  
WIND DIR SE S E SE S SW W W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW SC B1 B1 SC SC B1 SC B2 OV SC FW FW FW  
POP 12HR 0 30 40 20 40 70 40 10  
RAIN SHWRS SC SC SC SC IS IS SC SC NM NM SC SC  
TSTMS IS IS IS IS IS IS SC SC NM NM SC SC  
 

 
 
TNZ049-162200-  
COVINGTON NFDRS SITE-TIPTON TN  
35.59N 89.59W ELEV. 280 FT  
523 AM CDT WED OCT 16 2019  
 
DATE WED 10/16/19 THU 10/17/19 FRI 10/18/19  
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 63 40 64 41 71  
TEMP 51 57 62 63 55 48 44 42 40 52 62 64 56 49 45 43 41 56 68 71 63  
DEWPT 45 42 41 41 42 44 43 39 39 42 42 41 43 43 42 41 41 44 44 44 46  
MAX/MIN RH 44 99 43 100 38  
RH 80 57 46 44 61 86 96 89 96 69 48 43 62 80 89 93100 64 42 38 54  
WIND DIR N N N NW N N N N N N N N NE E E SE E SE SE SE SE  
WIND SPD 11 12 10 9 4 2 3 2 2 3 3 3 2 2 2 3 3 5 6 6 5  
CLOUDS FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW  
CLOUDS(%) 20 2 2 0 1 0 1 1 1 0 1 0 0 0 2 0 2 0 3 13 6  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
T WIND DIR N N N NW N N N N N N N N NE E E E E SE SE SE E  
T WIND SPD 14 19 13 12 5 4 4 4 3 5 5 2 4 4 4 4 4 11 8 9 5  
MIXHGT M AGL 999 1191 0 0 828 985 0 0 703 776  
MIXHGT FT AGL 3278 3909 0 0 2717 3231 0 0 2307 2545  
MIXHGT M MSL 1085 1283 17 18 914 1076 14 11 789 867  
MIXHGT FT MSL 3560 4208 56 59 2999 3530 47 36 2589 2845  
TRANSWIND DIR N N N N N N E E SE SE  
TWIND SPD M/S 7 4 2 2 2 1 2 2 4 3  
TWIND SPD MPH 17 10 4 4 5 3 4 4 9 8  
VENT INDEX 8981 44 2152 46 3468  
CATEGORY DAY 4 1 2 1 2  
500M MIXHGT T 52 59 57 51 50 58 58 58 58 65  
500M TWND DIR N NW N N NW N E E SE SE  
500M TWND M/S 7 5 7 7 7 1 3 4 5 4  
500M TWND MPH 17 12 17 17 16 3 6 9 11 9  
DISPERSION 42 28 4 4 13 9 4 4 18 13  
LAL 1 1 1 1 1 1 1 1 1 1  
LASI 4 5 4 4 4 4 4 4 4 4  
STABILITY C C F E B C F E B C  
STAG INDEX 3 3 3 3 3  
 
DATE SAT 10/19/19 SUN 10/20/19 MON 10/21/19 TUE 10/22/19  
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 48 73 56 75 61 71 49 69  
TEMP 52 48 71 67 59 56 73 70 64 61 70 63 53 49 67 61  
DEWPT 45 46 55 56 57 56 63 62 61 61 60 53 47 44 43 44  
RH 77 93 57 68 93100 71 76 90100 71 70 80 83 42 53  
WIND DIR SE SE E SE S SW W W  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW SC SC B1 SC SC SC B1 B1 B2 B2 SC FW FW FW  
POP 12HR 5 30 30 20 30 70 40 5  
RAIN SHWRS SC SC SC SC IS IS SC SC NM NM SC SC  
TSTMS IS IS IS IS IS IS SC SC NM NM SC SC  
 

 
 
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