673  
FOUS54 KMEG 180712  
PFWMEG  
 
FIRE WEATHER POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MEMPHIS TN  
212 AM CDT FRI APR 18 2025  
 
MSZ002-182100-  
WINBORN NFDRS SITE-MARSHALL MS  
34.69N 89.30W ELEV. 500 FT  
212 AM CDT FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 86 64 85 64 83  
TEMP 64 62 70 80 85 82 74 71 66 65 73 82 85 81 72 71 67 64 74 80 83 80  
DEWPT 55 56 59 59 58 58 60 60 60 61 62 60 59 60 60 60 59 59 59 57 57 58  
MAX/MIN RH 39 87 41 84 41  
RH 73 81 68 49 40 44 62 68 81 87 68 47 41 49 66 68 75 84 59 45 41 47  
WIND DIR S S S S S S S S S S S S S S S S S S S S S S  
WIND SPD 9 10 12 13 12 9 6 9 8 8 10 10 9 4 3 4 4 4 8 10 10 6  
WIND GUST 19 20 23 24 23 19 17 19 19 18  
CLOUDS B2 B2 B2 SC FW SC FW SC SC B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B1  
CLOUDS(%) 78 83 79 48 22 41 21 39 48 73 74 77 73 79 71 66 62 78 76 79 70 64  
POP 12HR 5 0 0 5 10  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS IS  
TSTMS IS  
T WIND DIR S S S S S S S S S S S S S S S S S S S S S S  
T WIND SPD 17 17 24 23 25 17 13 14 14 16 18 16 17 9 9 12 11 11 23 21 21 18  
MIXHGT M AGL 926 1078 110 158 1046 1326 54 48 1238 1590  
MIXHGT FT AGL 3038 3536 360 518 3431 4350 177 159 4061 5216  
MIXHGT M MSL 1048 1200 232 280 1168 1448 176 171 1360 1712  
MIXHGT FT MSL 3438 3936 760 918 3831 4750 577 560 4461 5616  
TRANSWIND DIR S S S S S S S S S S  
TWIND SPD M/S 10 10 6 7 7 6 4 5 9 9  
TWIND SPD MPH 23 23 13 16 17 13 10 11 20 20  
VENT INDEX 12000 1624 10136 880 15408  
CATEGORY DAY 4 1 4 1 4  
500M MIXHGT T 69 78 74 67 66 72 76 71 70 73  
500M TWND DIR S S S SW SW S S S S S  
500M TWND M/S 8 9 10 11 9 3 6 9 8 7  
500M TWND MPH 19 20 23 26 20 8 13 20 19 16  
DISPERSION 62 34 13 22 43 23 11 11 63 30  
STABILITY C C F E B C F E B B  
STAG INDEX 2 3 3 3 3  
 
DATE MON 04/21/25TUE 04/22/25WED 04/23/25THU 04/24/25  
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 63 77 56 81 60 80 62 80  
TEMP 71 64 74 73 60 57 78 76 63 60 78 76 66 63 77 75  
DEWPT 62 63 58 57 57 55 55 57 58 58 62 60 62 62 63 62  
RH 73 97 57 57 90 93 45 52 84 93 58 58 87 97 62 64  
WIND DIR S SW SE SE SE S S S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 B2 B2 B1 SC B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2  
POP 12HR 60 60 20 20 10 50 40 50  
RAIN SHWRS IS NM NM SC IS IS IS SC SC SC SC SC SC  
TSTMS IS SC SC SC IS SC IS IS  
 

 
 
MSZ024-182100-  
MONROE NFDRS SITE-MONROE MS  
33.87N 88.48W ELEV. 225 FT  
212 AM CDT FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 86 64 87 64 85  
TEMP 60 59 71 80 85 81 73 68 65 66 74 84 87 82 74 69 66 64 74 82 85 81  
DEWPT 52 54 60 62 61 60 59 59 61 63 65 63 62 62 62 61 60 59 61 60 60 60  
MAX/MIN RH 43 93 43 84 43  
RH 75 83 68 54 45 49 62 73 87 90 74 49 43 51 66 76 81 84 64 47 43 49  
WIND DIR S S S S S S S S S S S S S S S S S SE S S S S  
WIND SPD 9 9 12 14 13 9 9 10 9 9 10 12 10 5 5 5 4 4 10 13 12 9  
WIND GUST 19 19 19  
CLOUDS B1 B1 SC SC FW FW FW FW B1 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1  
CLOUDS(%) 56 63 41 40 16 18 11 10 66 70 70 65 67 68 65 60 63 78 79 70 74 65  
POP 12HR 5 0 0 0 5  
QPF 12HR 0 0 0 0 0  
T WIND DIR S S S S S S S S S S S S S S S S S S S S S S  
T WIND SPD 13 14 20 20 20 14 16 17 16 16 19 19 18 11 11 11 11 11 19 23 20 14  
MIXHGT M AGL 958 1190 118 222 1142 1222 102 94 1542 1614  
MIXHGT FT AGL 3143 3904 387 728 3746 4010 334 308 5058 5296  
MIXHGT M MSL 1024 1256 184 288 1208 1288 168 160 1608 1680  
MIXHGT FT MSL 3360 4121 604 945 3963 4227 551 525 5275 5513  
TRANSWIND DIR S S S S S S S S S S  
TWIND SPD M/S 9 8 7 7 8 7 5 5 8 8  
TWIND SPD MPH 20 19 16 16 19 16 11 11 19 19  
VENT INDEX 11304 1624 10304 880 15120  
CATEGORY DAY 4 1 4 1 4  
500M MIXHGT T 68 71 72 66 68 76 75 71 70 73  
500M TWND DIR S S S S S S S S S S  
500M TWND M/S 7 7 9 8 7 6 7 7 7 6  
500M TWND MPH 16 17 21 19 16 13 16 17 16 14  
DISPERSION 56 29 15 22 55 26 10 10 62 31  
STABILITY B C F E B C E E B C  
STAG INDEX 2 3 2 3 2  
 
DATE MON 04/21/25TUE 04/22/25WED 04/23/25THU 04/24/25  
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 66 79 60 81 61 83 63 82  
TEMP 70 66 76 75 64 61 78 77 64 61 80 79 66 64 79 78  
DEWPT 61 63 65 63 61 60 62 63 61 61 64 65 63 63 65 65  
RH 73 90 69 66 90 97 58 62 90100 58 62 90 97 62 64  
WIND DIR S SW E SE SE S S S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2  
POP 12HR 30 70 40 40 10 40 30 40  
RAIN SHWRS SC NM NM SC SC SC SC IS SC SC SC IS SC  
TSTMS SC SC IS IS IS SC IS IS  
 

 
 
MSZ006-182100-  
TISHOMINGO NFDRS SITE-TISHOMINGO MS  
34.79N 88.22W ELEV. 300 FT  
212 AM CDT FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 84 64 84 65 84  
TEMP 62 61 71 78 83 79 73 69 66 65 73 81 84 80 72 70 67 65 74 81 83 79  
DEWPT 51 53 59 60 60 59 58 57 58 60 63 62 61 61 60 60 59 59 59 59 59 58  
MAX/MIN RH 43 88 46 81 43  
RH 67 75 66 54 46 50 59 66 75 84 71 53 46 52 66 71 75 81 59 47 44 49  
WIND DIR S S S S S S S S S S S S S S S S S S S S S S  
WIND SPD 10 11 12 13 13 10 9 10 10 10 10 10 10 5 5 5 5 5 9 11 11 6  
WIND GUST 21 21 24 24 24 20 19 21 21 20 20 17  
CLOUDS B1 B2 B1 SC FW FW SC FW B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1  
CLOUDS(%) 61 72 51 44 19 19 27 16 60 72 72 72 74 69 68 63 63 76 75 73 74 66  
POP 12HR 5 0 0 0 5  
QPF 12HR 0 0 0 0 0  
T WIND DIR S S S S S S S S S S S S S S S S S S S S S S  
T WIND SPD 13 14 25 23 24 17 16 19 14 17 19 17 16 9 11 12 10 11 21 24 23 13  
MIXHGT M AGL 798 1035 28 133 874 1117 0 1 1322 1653  
MIXHGT FT AGL 2619 3395 93 436 2867 3664 0 2 4336 5424  
MIXHGT M MSL 968 1206 200 304 1045 1288 159 164 1494 1824  
MIXHGT FT MSL 3176 3955 656 996 3427 4226 520 538 4901 5984  
TRANSWIND DIR S S S S S S S S S S  
TWIND SPD M/S 10 10 7 7 8 6 5 5 9 9  
TWIND SPD MPH 23 23 16 16 18 13 11 11 20 20  
VENT INDEX 12060 1491 10304 825 16416  
CATEGORY DAY 4 1 4 1 5  
500M MIXHGT T 70 76 72 66 66 75 75 72 72 76  
500M TWND DIR SW S S SW SW S S S S S  
500M TWND M/S 10 10 14 14 12 5 6 7 9 8  
500M TWND MPH 24 23 32 32 27 11 13 17 20 19  
DISPERSION 57 34 18 25 46 23 11 11 65 33  
STABILITY C C F E B B F D B C  
STAG INDEX 2 3 3 3 3  
 
DATE MON 04/21/25TUE 04/22/25WED 04/23/25THU 04/24/25  
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 65 77 58 79 60 81 63 79  
TEMP 71 66 74 72 62 58 76 74 63 60 78 76 66 63 76 75  
DEWPT 60 62 63 60 59 57 57 58 58 58 62 62 62 62 65 63  
RH 68 87 69 66 90 96 52 57 84 93 58 62 87 97 69 66  
WIND DIR S SW S E SE S S S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 B1 B2 B2 B1 B1 B1 SC SC SC SC B1 B2 B2 B2 B2  
POP 12HR 40 70 30 30 10 40 40 50  
RAIN SHWRS SC NM NM SC SC IS SC IS SC SC SC SC SC  
TSTMS SC SC IS SC IS IS  
 

 
 
MSZ021-182100-  
YALOBUSHA NFDRS SITE-YALOBUSHA MS  
33.99N 89.80W ELEV. 370 FT  
212 AM CDT FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 86 64 86 64 85  
TEMP 65 63 72 80 85 81 72 69 66 65 75 83 86 81 71 69 66 64 74 81 84 80  
DEWPT 57 58 61 61 61 62 62 61 62 63 64 62 60 62 62 61 60 61 61 60 60 60  
MAX/MIN RH 43 93 42 90 44  
RH 75 84 68 52 45 53 71 76 87 93 69 49 42 53 73 76 81 90 64 49 44 51  
WIND DIR S S S S S S S S S S S S S S S S S SE S S S S  
WIND SPD 5 5 8 8 8 4 4 5 5 5 5 6 6 2 2 3 3 3 5 8 8 4  
WIND GUST 20 20 16 17 17 18 19 14  
CLOUDS B2 B2 B2 B1 SC SC FW SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B1 B1  
CLOUDS(%) 71 79 82 52 34 32 18 30 62 69 79 74 74 75 66 58 61 73 80 79 65 60  
POP 12HR 5 0 0 5 10  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS IS  
TSTMS IS  
T WIND DIR S S S S S S S S S S S S S S S S S S S S S S  
T WIND SPD 14 16 21 21 23 13 14 17 16 16 18 16 16 9 11 13 11 10 21 20 23 16  
MIXHGT M AGL 870 1022 22 94 982 1031 6 6 1230 1278  
MIXHGT FT AGL 2854 3353 73 308 3223 3381 20 20 4037 4194  
MIXHGT M MSL 992 1144 144 216 1104 1152 128 128 1352 1400  
MIXHGT FT MSL 3254 3753 473 708 3623 3781 420 420 4437 4594  
TRANSWIND DIR S S S S S S S S S S  
TWIND SPD M/S 9 9 7 7 7 6 5 5 8 9  
TWIND SPD MPH 20 20 16 16 16 13 11 11 19 20  
VENT INDEX 11440 1400 8064 640 12600  
CATEGORY DAY 4 1 4 1 4  
500M MIXHGT T 68 75 75 67 68 75 76 70 67 74  
500M TWND DIR S S S SW S S S S S S  
500M TWND M/S 8 8 10 12 9 4 6 11 8 6  
500M TWND MPH 18 19 24 27 20 9 14 25 18 14  
DISPERSION 49 29 15 14 43 11 12 12 60 31  
STABILITY B C F E B C F E B C  
STAG INDEX 3 3 3 3 3  
 
DATE MON 04/21/25TUE 04/22/25WED 04/23/25THU 04/24/25  
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 64 78 58 82 61 83 63 81  
TEMP 69 65 75 73 60 59 79 76 63 62 80 77 66 64 79 77  
DEWPT 63 65 61 60 59 58 60 61 61 61 64 62 64 64 65 63  
RH 81100 62 64 96 96 52 60 93 97 58 60 93100 62 62  
WIND DIR S W E SE SE S S S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 B2 B2 B1 SC B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2  
POP 12HR 50 70 30 30 20 50 40 50  
RAIN SHWRS IS SC NM SC IS SC SC SC IS SC SC SC SC IS SC  
TSTMS IS IS SC SC IS SC SC SC SC  
 

 
 
ARZ027-182100-  
POINSETT NFDRS SITE-POINSETT AR  
35.53N 90.69W ELEV. 335 FT  
212 AM CDT FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 83 68 81 66 80  
TEMP 70 68 71 78 82 81 76 74 71 69 72 78 81 79 74 72 68 66 72 77 80 78  
DEWPT 61 62 63 64 64 64 63 63 63 63 64 64 63 64 62 63 62 62 64 62 61 61  
MAX/MIN RH 53 83 54 86 53  
RH 73 81 76 62 55 56 64 69 76 81 76 62 54 60 66 73 81 87 76 60 52 56  
WIND DIR S S S S S S S S S S S S S S S S SE SE S S S S  
WIND SPD 17 17 19 19 19 14 12 12 13 12 13 12 11 6 6 6 8 9 12 13 14 12  
WIND GUST 27 28 32 33 31 27 24 24 24 25 27 24  
CLOUDS B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 B1 SC B1  
CLOUDS(%) 72 81 80 56 66 68 51 69 77 84 73 72 73 81 89 88 89 79 72 54 49 64  
POP 12HR 5 5 10 40 40  
QPF 12HR 0 0 0 0.09 0.04  
RAIN SHWRS SC SC IS IS SC SC NM  
TSTMS IS IS IS IS SC  
T WIND DIR S SW SW SW SW S S S S SW SW SW S S S S S S S S S S  
T WIND SPD 24 24 31 33 35 24 21 23 21 18 20 19 21 12 11 14 16 16 25 29 33 24  
MIXHGT M AGL 994 1424 121 206 846 1018 94 86 1310 1526  
MIXHGT FT AGL 3261 4673 398 676 2774 3341 308 283 4297 5007  
MIXHGT M MSL 1077 1520 207 289 929 1103 177 169 1393 1610  
MIXHGT FT MSL 3532 4986 679 948 3047 3617 581 555 4571 5280  
TRANSWIND DIR SW SW S SW SW S S S S S  
TWIND SPD M/S 13 14 9 9 9 8 5 7 11 13  
TWIND SPD MPH 31 32 21 20 20 18 12 16 25 29  
VENT INDEX 21280 2890 9927 1212 19320  
CATEGORY DAY 5 2 4 1 5  
500M MIXHGT T 68 74 72 70 67 70 73 72 68 73  
500M TWND DIR S S SW S S S S S S S  
500M TWND M/S 13 13 16 15 9 7 8 11 11 12  
500M TWND MPH 31 29 36 34 20 17 19 26 25 28  
DISPERSION 90 48 21 26 46 29 13 14 80 45  
STABILITY D D D D C C D D C C  
STAG INDEX 2 2 2 3 2  
 
DATE MON 04/21/25TUE 04/22/25WED 04/23/25THU 04/24/25  
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 59 76 56 80 61 78 63 78  
TEMP 70 60 72 74 63 57 77 77 65 62 76 75 68 64 75 76  
DEWPT 63 58 54 56 54 54 56 57 56 58 63 62 61 62 63 63  
RH 78 93 53 53 72 90 48 50 73 87 64 64 78 93 66 64  
WIND DIR SW W S SE SE S S S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B2 B2 SC SC SC SC SC SC SC SC B1 B2 B2 B2 B2 B1  
POP 12HR 70 20 5 10 20 50 50 60  
RAIN SHWRS NM NM IS IS SC SC SC SC SC NM  
TSTMS SC IS SC IS IS  
 

 
 
TNZ022-182100-  
CAMDEN TOWER NFDRS SITE-BENTON TN  
36.07N 88.17W ELEV. 512 FT  
212 AM CDT FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 84 67 83 66 83  
TEMP 65 63 72 81 84 79 74 71 69 67 74 81 83 79 72 70 68 66 75 81 82 79  
DEWPT 50 53 56 57 56 56 57 57 57 58 60 59 57 59 58 58 59 59 59 56 54 55  
MAX/MIN RH 38 73 41 78 38  
RH 58 70 57 44 38 45 55 61 66 73 62 47 41 50 61 66 73 78 58 42 38 44  
WIND DIR S S S S S S S S S S SW SW S S S S S S S S S S  
WIND SPD 10 12 12 13 12 11 10 10 10 10 10 9 8 5 5 5 5 5 8 9 9 8  
WIND GUST 21 24 25 26 27 23 20 20 21 21 20 20 18 20 20  
CLOUDS B1 B2 B1 B1 SC FW SC SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1  
CLOUDS(%) 56 82 58 54 28 18 36 48 49 57 66 67 72 73 84 79 73 85 75 67 73 60  
POP 12HR 5 0 5 10 10  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS IS  
T WIND DIR S S S S SW S S S S SW SW SW S S S S S S S S S S  
T WIND SPD 19 17 26 25 27 18 16 16 16 16 19 16 13 10 8 10 11 11 20 25 23 16  
MIXHGT M AGL 774 942 46 102 855 1070 56 0 1022 1022  
MIXHGT FT AGL 2540 3091 151 335 2804 3510 184 0 3354 3353  
MIXHGT M MSL 928 1096 200 256 1009 1224 210 136 1176 1176  
MIXHGT FT MSL 3045 3596 656 840 3309 4015 689 447 3859 3859  
TRANSWIND DIR S SW S S SW S S S S S  
TWIND SPD M/S 11 11 7 7 8 5 4 5 9 9  
TWIND SPD MPH 25 25 16 16 19 12 9 11 20 20  
VENT INDEX 12056 1512 8568 1020 10584  
CATEGORY DAY 4 1 4 1 4  
500M MIXHGT T 69 78 72 68 65 69 70 72 73 77  
500M TWND DIR S S S SW SW S S S S S  
500M TWND M/S 12 12 12 12 11 4 4 7 7 9  
500M TWND MPH 27 27 28 28 25 9 9 16 17 21  
DISPERSION 62 37 16 22 44 21 9 10 68 34  
STABILITY C B F E B B D D B B  
STAG INDEX 2 2 3 3 3  
 
DATE MON 04/21/25TUE 04/22/25WED 04/23/25THU 04/24/25  
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 65 76 56 80 58 83 63 79  
TEMP 71 65 74 72 60 56 78 74 62 58 81 77 66 63 79 73  
DEWPT 57 60 56 54 52 52 52 52 51 53 57 57 57 59 60 58  
RH 61 84 53 53 75 86 40 46 67 83 44 50 73 87 52 59  
WIND DIR S SW S E SE S S S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 B2 B2 B1 SC B1 SC SC SC SC SC B1 B2 B2 B2 B2  
POP 12HR 60 50 10 10 5 40 40 60  
RAIN SHWRS IS NM SC SC IS SC SC SC SC NM  
TSTMS IS SC IS IS IS IS  
 

 
 
TNZ053-182100-  
CHICKASAW STATE FOREST NFDRS SITE-CHESTER TN  
35.37N 88.83W ELEV. 496 FT  
212 AM CDT FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 84 66 85 65 83  
TEMP 65 63 71 80 84 80 74 71 68 66 73 82 84 80 72 70 67 65 74 80 82 78  
DEWPT 53 55 58 59 58 58 60 59 58 60 61 60 59 60 60 60 59 59 59 57 57 57  
MAX/MIN RH 41 80 42 80 42  
RH 65 75 63 49 41 47 62 66 70 81 66 47 43 51 66 71 75 81 59 45 43 48  
WIND DIR S S S S S S S S S S S S S S S S S S S S S S  
WIND SPD 9 10 11 11 11 9 8 9 9 9 9 8 6 3 3 4 4 4 6 9 9 5  
WIND GUST 21 23 24 24 24 20 19 20 21 20 19 18 17 17 19 19 16  
CLOUDS B2 B2 B2 SC FW SC SC SC B1 B2 B2 B1 B2 B2 B2 B2 B1 B2 B2 B2 B2 B1  
CLOUDS(%) 81 79 75 45 20 28 28 38 51 71 72 68 70 77 83 76 69 80 77 72 73 62  
POP 12HR 5 0 0 5 10  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS IS  
TSTMS IS  
T WIND DIR S S S S SW S S S S S SW S S S S S S S S S S S  
T WIND SPD 19 19 26 25 27 17 14 17 17 18 19 16 14 11 9 12 12 11 24 24 23 17  
MIXHGT M AGL 787 1013 48 121 995 1303 66 23 1118 1495  
MIXHGT FT AGL 2583 3322 157 395 3263 4275 217 76 3669 4903  
MIXHGT M MSL 921 1148 181 254 1133 1440 200 148 1254 1632  
MIXHGT FT MSL 3022 3767 594 833 3717 4723 655 486 4113 5353  
TRANSWIND DIR S S S S SW S S S S S  
TWIND SPD M/S 10 10 7 7 8 6 4 5 10 9  
TWIND SPD MPH 24 24 16 17 18 13 10 11 23 21  
VENT INDEX 12628 1617 11520 1165 16320  
CATEGORY DAY 4 1 4 1 4  
500M MIXHGT T 69 78 74 68 66 70 74 72 72 73  
500M TWND DIR SW S S SW SW S S S S S  
500M TWND M/S 12 12 14 15 10 4 6 9 11 9  
500M TWND MPH 27 27 32 34 24 10 13 20 25 20  
DISPERSION 57 37 15 22 44 22 11 12 67 32  
STABILITY C C F E B C E F B B  
STAG INDEX 2 3 3 3 3  
 
DATE MON 04/21/25TUE 04/22/25WED 04/23/25THU 04/24/25  
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 63 76 55 81 59 81 62 79  
TEMP 71 64 73 72 60 56 78 75 62 59 79 76 66 62 76 74  
DEWPT 60 61 57 57 55 54 54 56 55 56 60 60 60 60 62 61  
RH 68 90 57 59 84 93 43 52 78 90 52 58 81 93 62 64  
WIND DIR S SW S E SE S S S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 B2 B2 B1 SC B1 SC SC SC SC SC B1 B2 B2 B2 B2  
POP 12HR 60 60 10 10 10 40 40 60  
RAIN SHWRS IS NM NM SC IS SC SC SC SC NM  
TSTMS IS IS IS IS IS SC IS IS  
 

 
 
TNZ019-182100-  
DYERSBURG RAWS NFDRS SITE-DYER TN  
35.99N 89.41W ELEV. 208 FT  
212 AM CDT FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 83 69 82 67 82  
TEMP 68 67 72 77 82 81 75 74 71 69 74 79 82 79 72 70 68 67 74 79 81 78  
DEWPT 57 58 60 60 60 58 60 61 61 61 61 61 60 59 60 60 60 60 60 58 57 56  
MAX/MIN RH 44 76 47 78 44  
RH 68 73 66 56 47 46 60 64 71 76 64 54 47 50 66 71 76 78 62 49 44 47  
WIND DIR S S S S S S S S S S SW SW S S S S S SE S S S S  
WIND SPD 11 13 14 14 14 11 10 10 11 10 10 10 9 5 4 5 5 5 9 10 11 9  
WIND GUST 21 24 25 25 27 21 20 20 20 21  
CLOUDS B2 B2 B2 B2 SC SC SC B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 SC B1  
CLOUDS(%) 79 81 81 71 31 40 36 64 60 73 68 72 78 77 84 83 74 83 77 71 48 51  
POP 12HR 5 5 10 20 20  
QPF 12HR 0 0 0 0.03 0  
RAIN SHWRS IS IS IS IS IS IS SC  
TSTMS IS IS SC  
T WIND DIR S S S SW SW SW S S S SW SW S S S S S S S S S S S  
T WIND SPD 20 23 28 28 32 20 19 19 19 19 20 18 17 11 10 12 14 13 24 25 28 20  
MIXHGT M AGL 903 1150 94 198 918 876 49 54 1278 1270  
MIXHGT FT AGL 2961 3773 309 650 3013 2873 160 177 4193 4167  
MIXHGT M MSL 992 1240 184 288 1008 966 139 144 1368 1360  
MIXHGT FT MSL 3256 4068 604 945 3308 3168 455 472 4488 4462  
TRANSWIND DIR SW SW S SW SW S S S S S  
TWIND SPD M/S 12 13 8 8 9 7 5 6 10 11  
TWIND SPD MPH 28 29 19 18 20 16 11 13 23 26  
VENT INDEX 16120 2592 8064 864 15048  
CATEGORY DAY 4 2 4 1 4  
500M MIXHGT T 68 74 73 70 66 70 72 73 72 72  
500M TWND DIR S S S SW SW S S S S S  
500M TWND M/S 13 11 13 14 9 5 6 8 9 10  
500M TWND MPH 29 26 29 32 20 12 13 19 21 24  
DISPERSION 64 45 18 26 49 24 11 13 68 39  
STABILITY C C F D B B D D B C  
STAG INDEX 2 2 3 3 3  
 
DATE MON 04/21/25TUE 04/22/25WED 04/23/25THU 04/24/25  
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 63 75 56 80 60 81 64 79  
TEMP 71 64 73 73 61 56 77 76 63 60 78 76 67 64 76 75  
DEWPT 60 59 53 53 52 52 53 53 53 56 59 57 58 60 60 59  
RH 68 84 49 49 72 86 43 45 70 87 52 52 73 87 58 58  
WIND DIR SW W S SE SE S SE S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 B2 B1 SC SC SC SC SC SC SC SC B1 B2 B2 B2 B2  
POP 12HR 70 30 5 10 10 50 40 60  
RAIN SHWRS SC NM SC IS SC SC SC SC SC NM  
TSTMS SC SC IS SC IS IS IS  
 

 
 
ARZ049-182100-  
MARIANNA NFDRS SITE-LEE AR  
34.76N 90.72W ELEV. 253 FT  
212 AM CDT FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 83 68 83 67 82  
TEMP 68 66 71 78 83 81 75 73 70 68 72 79 83 80 74 72 69 67 72 78 82 80  
DEWPT 62 63 64 65 64 64 65 63 63 64 64 65 64 64 63 63 62 63 64 63 62 62  
MAX/MIN RH 53 87 53 87 51  
RH 81 90 79 64 53 56 71 71 78 87 76 62 53 58 69 73 78 87 76 60 51 54  
WIND DIR S S S S S S S S S S S S S S S S S S S S S S  
WIND SPD 12 12 13 13 14 11 10 10 11 10 10 10 9 5 5 6 8 8 10 11 12 10  
WIND GUST 26 25 26 26 27 24 23 24 25 24 21 20 17 18 18 21 23 24 20  
CLOUDS B2 B2 B2 B1 SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC B1  
CLOUDS(%) 72 84 84 68 45 45 36 64 63 80 75 73 75 78 81 84 82 75 78 62 43 61  
POP 12HR 0 0 5 10 30  
QPF 12HR 0 0 0 0 0.02  
RAIN SHWRS SC SC NM  
TSTMS SC  
T WIND DIR S S SW S S S S S S S S S S S S S S S S S S S  
T WIND SPD 21 21 28 28 31 21 19 21 24 19 23 19 20 12 11 17 16 16 25 26 29 19  
MIXHGT M AGL 890 1114 90 162 890 1090 87 82 1034 1458  
MIXHGT FT AGL 2920 3655 295 532 2919 3576 286 269 3393 4783  
MIXHGT M MSL 968 1192 168 240 968 1168 165 160 1112 1536  
MIXHGT FT MSL 3176 3911 551 788 3175 3832 542 525 3649 5039  
TRANSWIND DIR SW S S S S S S S S S  
TWIND SPD M/S 12 12 9 10 9 8 6 7 10 11  
TWIND SPD MPH 27 27 20 23 20 18 13 16 24 26  
VENT INDEX 14304 2320 10512 1104 16896  
CATEGORY DAY 4 2 4 1 5  
500M MIXHGT T 68 72 74 69 66 71 76 71 67 73  
500M TWND DIR SW S S S S S S S S S  
500M TWND M/S 12 13 14 12 8 7 9 11 10 10  
500M TWND MPH 28 29 32 28 19 16 20 26 23 23  
DISPERSION 64 42 20 26 46 28 15 16 71 40  
STABILITY C C E D B B D D B C  
STAG INDEX 2 2 3 3 2  
 
DATE MON 04/21/25TUE 04/22/25WED 04/23/25THU 04/24/25  
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 76 58 80 62 79 65 79  
TEMP 70 62 73 74 62 58 77 76 65 62 77 75 67 65 76 76  
DEWPT 64 60 58 58 56 56 59 60 59 61 65 64 63 63 65 65  
RH 81 93 59 57 81 93 54 58 81 97 67 69 87 93 69 69  
WIND DIR SW W SE SE SE S S S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 B2 B1 SC SC SC B1 SC SC B1 B1 B2 B2 B2 B2 B2  
POP 12HR 70 40 10 20 20 60 50 60  
RAIN SHWRS NM NM SC IS IS IS SC NM SC SC SC NM  
TSTMS SC SC SC SC SC IS  
 

 
 
MSZ016-182100-  
TUPELO RAWS SITE-LEE MS  
34.33N 88.71W ELEV. 270 FT  
212 AM CDT FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 86 64 86 64 85  
TEMP 61 60 71 80 85 82 74 69 66 66 73 83 86 83 74 70 66 64 74 82 84 81  
DEWPT 52 54 60 61 60 60 59 58 60 62 64 62 61 60 60 61 60 59 61 60 58 58  
MAX/MIN RH 41 93 43 84 42  
RH 72 81 68 52 43 47 59 68 81 87 73 49 43 46 62 73 81 84 64 47 41 46  
WIND DIR S S S S S S S S S S S S S S S S S SE S S S S  
WIND SPD 11 12 14 14 14 11 10 11 10 10 11 12 11 5 5 5 5 5 10 13 12 10  
CLOUDS B1 B2 B1 SC FW SC FW FW B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B1  
CLOUDS(%) 63 73 65 40 21 32 20 20 60 73 74 73 73 73 71 59 61 77 79 78 74 66  
POP 12HR 5 0 0 0 10  
QPF 12HR 0 0 0 0 0  
T WIND DIR S S S S S S S S S S S S S S S S S S S S S S  
T WIND SPD 14 16 24 23 25 17 16 18 17 17 18 17 16 11 11 12 11 11 23 24 23 14  
MIXHGT M AGL 943 1215 111 239 951 1207 87 95 1391 1535  
MIXHGT FT AGL 3094 3985 364 784 3120 3960 285 311 4563 5035  
MIXHGT M MSL 1032 1304 200 328 1040 1296 176 184 1480 1624  
MIXHGT FT MSL 3386 4277 656 1076 3412 4252 577 603 4855 5327  
TRANSWIND DIR S S S S S S S S S S  
TWIND SPD M/S 10 10 7 7 8 6 5 5 9 9  
TWIND SPD MPH 23 23 17 16 18 14 11 11 21 20  
VENT INDEX 13040 2048 10368 880 14616  
CATEGORY DAY 4 1 4 1 4  
500M MIXHGT T 69 74 73 66 67 74 75 72 70 73  
500M TWND DIR S S S S S S S S S S  
500M TWND M/S 8 8 10 9 6 5 7 10 7 7  
500M TWND MPH 19 19 24 20 13 12 16 23 17 17  
DISPERSION 62 34 16 23 46 24 11 11 66 33  
STABILITY C B F E C C E D B C  
STAG INDEX 2 2 2 3 2  
 
DATE MON 04/21/25TUE 04/22/25WED 04/23/25THU 04/24/25  
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 66 79 59 81 61 83 63 81  
TEMP 71 66 75 75 63 59 78 77 63 61 80 78 66 64 78 77  
DEWPT 61 63 63 60 60 58 59 60 59 59 63 62 62 62 65 63  
RH 71 90 66 60 90 96 52 56 87 93 56 58 87 93 64 62  
WIND DIR S SW N E SE S S S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 B1 B2 B2 B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2  
POP 12HR 40 70 30 30 10 50 40 50  
RAIN SHWRS SC NM NM SC SC SC SC IS SC SC SC SC SC  
TSTMS IS SC SC IS SC IS IS  
 

 
 
MSZ015-182100-  
HIGHWAY 41 RAWS SITE-PONTOTOC MS  
34.09N 88.86W ELEV. 320 FT  
212 AM CDT FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 86 64 86 63 85  
TEMP 61 59 71 80 85 81 73 69 65 66 73 83 86 81 73 69 65 63 73 81 84 81  
DEWPT 53 55 61 62 62 62 60 59 60 62 65 64 62 62 61 61 60 60 62 62 60 60  
MAX/MIN RH 45 93 45 90 44  
RH 75 87 71 54 46 53 64 70 84 87 76 53 45 53 66 76 84 90 68 53 44 49  
WIND DIR S S S S S S S S S S S S S S S S S SE S S S S  
WIND SPD 6 8 9 10 10 8 6 8 6 6 8 9 8 4 4 5 4 4 8 10 9 6  
WIND GUST 18 18 20 21 21 18 18 19 18 17 18 18 20 19 18  
CLOUDS B1 B2 B1 SC FW SC FW FW B1 B2 B2 B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 B1  
CLOUDS(%) 64 75 65 39 21 33 16 18 65 71 73 69 74 72 69 57 61 78 80 78 71 66  
POP 12HR 5 0 0 0 10  
QPF 12HR 0 0 0 0 0  
T WIND DIR S S S S S S S S S S S S S S S S S S S S S S  
T WIND SPD 14 14 21 20 23 17 17 18 17 16 18 18 14 11 13 12 11 12 21 21 19 14  
MIXHGT M AGL 893 1093 53 117 1053 1181 37 32 1445 1432  
MIXHGT FT AGL 2930 3586 174 384 3455 3875 122 104 4741 4699  
MIXHGT M MSL 1000 1200 160 224 1160 1288 144 139 1552 1539  
MIXHGT FT MSL 3281 3937 525 735 3806 4226 473 455 5092 5050  
TRANSWIND DIR S S S S S S S S S S  
TWIND SPD M/S 9 8 7 7 8 6 5 5 9 8  
TWIND SPD MPH 20 19 17 16 18 13 12 11 20 18  
VENT INDEX 10800 1456 10304 720 13968  
CATEGORY DAY 4 1 4 1 4  
500M MIXHGT T 69 74 73 66 68 75 75 71 69 72  
500M TWND DIR SW S S S S S S S S S  
500M TWND M/S 9 9 11 10 6 6 8 10 8 7  
500M TWND MPH 21 20 26 24 14 13 18 23 18 17  
DISPERSION 56 15 16 15 52 23 11 11 61 29  
STABILITY B C F E B C F E B B  
STAG INDEX 3 3 3 3 3  
 
DATE MON 04/21/25TUE 04/22/25WED 04/23/25THU 04/24/25  
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 66 79 59 81 61 82 63 81  
TEMP 71 67 74 74 63 60 77 76 64 61 79 76 66 64 78 77  
DEWPT 62 63 65 62 60 60 62 62 60 61 65 65 63 63 67 65  
RH 73 87 74 66 90100 60 62 87100 62 69 90 97 69 67  
WIND DIR S SW NE E SE S S S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 B1 B2 B2 B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2  
POP 12HR 40 70 40 40 20 50 40 50  
RAIN SHWRS SC NM NM SC SC SC SC IS SC SC SC SC IS SC  
TSTMS IS SC SC IS IS SC IS IS  
 

 
 
TNZ003-182100-  
GREENFIELD NFDRS SITE-WEAKLEY TN  
36.16N 88.80W ELEV. 499 FT  
212 AM CDT FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 84 68 83 65 82  
TEMP 66 65 71 77 82 80 74 72 70 68 74 80 83 79 71 68 67 65 74 79 82 79  
DEWPT 54 56 60 62 61 60 60 61 60 60 63 63 62 62 61 61 61 60 61 60 59 58  
MAX/MIN RH 46 76 49 84 46  
RH 65 73 68 60 49 51 62 68 71 76 69 56 49 56 71 78 81 84 64 52 46 49  
WIND DIR S S S S S S S S S S SW SW SW S S S S S S S S S  
WIND SPD 13 14 16 17 17 12 10 10 12 11 12 12 10 4 4 5 5 5 10 11 12 9  
WIND GUST 25 26 20 20 23 21  
CLOUDS B1 B2 B2 B1 FW SC SC B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1  
CLOUDS(%) 67 86 74 63 21 28 36 53 53 66 72 69 72 75 84 82 79 84 77 67 56 52  
POP 12HR 5 5 10 20 20  
QPF 12HR 0 0 0 0.01 0  
RAIN SHWRS IS IS IS IS IS IS SC  
TSTMS IS SC  
T WIND DIR S S SW SW SW SW SW S S SW SW SW S S S S S S S S S S  
T WIND SPD 19 19 29 28 29 19 18 17 18 18 23 18 14 10 10 11 13 12 24 26 24 19  
MIXHGT M AGL 822 1038 62 166 866 914 40 30 1246 1212  
MIXHGT FT AGL 2697 3406 204 546 2841 2999 130 99 4089 3976  
MIXHGT M MSL 936 1152 176 280 984 1032 158 144 1360 1326  
MIXHGT FT MSL 3071 3780 578 920 3228 3386 517 473 4463 4350  
TRANSWIND DIR S SW S S SW S S S S S  
TWIND SPD M/S 12 11 8 8 9 6 4 5 10 10  
TWIND SPD MPH 27 26 18 18 20 13 10 12 23 23  
VENT INDEX 13824 2112 8256 880 13600  
CATEGORY DAY 4 2 4 1 4  
500M MIXHGT T 69 78 74 70 65 70 71 74 72 74  
500M TWND DIR S S S S SW S S S S S  
500M TWND M/S 11 11 10 11 7 4 5 8 9 9  
500M TWND MPH 25 25 24 25 16 10 11 18 20 21  
DISPERSION 67 40 18 25 46 23 10 12 71 35  
STABILITY C C F D C C D D C C  
STAG INDEX 2 2 2 3 2  
 
DATE MON 04/21/25TUE 04/22/25WED 04/23/25THU 04/24/25  
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 63 76 54 80 57 81 62 78  
TEMP 70 64 73 73 60 55 77 74 61 58 78 75 66 62 75 75  
DEWPT 60 60 57 55 53 52 55 55 53 55 60 60 59 60 63 61  
RH 71 87 57 53 78 90 47 51 75 90 54 60 78 93 66 62  
WIND DIR S SW S SE SE S SE S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 B2 B1 SC SC SC SC SC SC SC SC B1 B2 B2 B2 B2  
POP 12HR 70 40 5 10 10 40 40 60  
RAIN SHWRS SC NM SC IS IS SC SC SC SC NM  
TSTMS SC SC SC IS IS  
 

 
 
TNZ049-182100-  
COVINGTON NFDRS SITE-TIPTON TN  
35.59N 89.59W ELEV. 280 FT  
212 AM CDT FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 84 67 83 66 83  
TEMP 68 68 72 79 83 81 75 74 70 68 73 80 83 81 72 71 68 66 74 80 82 80  
DEWPT 60 60 62 62 62 61 62 62 62 62 64 63 62 62 62 62 61 61 62 60 59 60  
MAX/MIN RH 46 81 49 84 46  
RH 76 76 71 56 49 51 64 66 76 81 73 56 49 53 71 73 78 84 66 51 46 51  
WIND DIR S S S S S S S S S S S S S S S S S S S S S S  
WIND SPD 16 18 19 19 19 14 12 13 14 13 13 13 12 6 5 5 6 6 11 13 14 11  
WIND GUST 26 25 23 24 25 24  
CLOUDS B2 B2 B2 B1 SC SC SC B1 B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 SC B1  
CLOUDS(%) 82 86 82 61 29 38 29 54 63 74 73 68 72 79 84 84 76 82 79 76 45 53  
POP 12HR 5 0 5 20 20  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS IS IS IS IS IS IS SC  
TSTMS IS SC  
T WIND DIR S S S SW SW S S S S SW SW S S S S S S S S S S S  
T WIND SPD 21 21 29 28 32 21 20 18 21 19 19 18 17 11 11 13 14 13 25 25 25 19  
MIXHGT M AGL 954 1122 114 250 906 922 74 82 1202 1130  
MIXHGT FT AGL 3130 3682 374 820 2972 3025 243 269 3944 3708  
MIXHGT M MSL 1040 1208 200 336 992 1008 160 168 1288 1216  
MIXHGT FT MSL 3412 3964 656 1102 3254 3307 525 551 4226 3990  
TRANSWIND DIR SW SW S S SW S S S S S  
TWIND SPD M/S 12 13 8 9 9 7 5 6 10 10  
TWIND SPD MPH 28 29 19 20 20 16 11 13 24 23  
VENT INDEX 15704 2376 8064 1008 12880  
CATEGORY DAY 4 2 4 1 4  
500M MIXHGT T 67 74 74 70 66 70 74 73 70 72  
500M TWND DIR S S S S S S S S S S  
500M TWND M/S 13 12 13 12 8 6 6 9 10 9  
500M TWND MPH 29 27 29 27 18 13 14 20 23 21  
DISPERSION 77 43 19 28 43 24 12 13 70 35  
STABILITY D C E D C C D D C C  
STAG INDEX 2 2 2 3 2  
 
DATE MON 04/21/25TUE 04/22/25WED 04/23/25THU 04/24/25  
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 76 55 81 60 81 63 80  
TEMP 71 63 73 73 60 56 78 76 63 60 79 76 67 64 77 76  
DEWPT 63 60 56 57 55 54 56 57 56 58 62 61 61 62 63 63  
RH 76 90 55 57 84 93 47 52 78 93 56 60 81 93 62 64  
WIND DIR SW W S SE SE S S S  
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 B2 B1 SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2  
POP 12HR 70 40 10 10 10 50 40 60  
RAIN SHWRS SC NM SC IS SC SC SC SC SC NM  
TSTMS SC SC IS 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  
 
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