Fire Weather Point Forecast Matrices
Issued by NWS Memphis, TN
Issued by NWS Memphis, TN
508
FOUS54 KMEG 182031
PFWMEG
Fire Weather Point Forecast Matrices
National Weather Service Memphis TN
331 PM CDT Tue Aug 18 2026
MSZ002-190900-
WINBORN NFDRS SITE-MARSHALL MS
34.69N 89.30W Elev. 500 ft
331 PM CDT Tue Aug 18 2026
Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max Temp 72 100 76 94 71
Temp 93 89 78 74 72 72 87 96100 94 82 79 77 76 85 91 94 88 79 76 73 72
Dewpt 72 72 72 71 70 71 74 71 70 71 72 71 71 72 73 73 73 73 74 73 73 72
Min/Max RH 97 37 87 51 100
RH 51 57 82 90 93 97 65 45 38 47 72 77 82 87 67 56 51 61 85 90100100
Wind Dir N N E SE SE S SW W SW S S S SW S W W W N E NE N N
Wind Spd 4 2 1 1 1 2 3 3 4 3 3 3 3 3 5 4 4 2 2 1 0 1
Clouds FW FW FW FW FW FW FW FW FW SC FW FW FW SC SC SC SC SC SC SC SC SC
Clouds(%) 21 18 8 6 20 16 19 12 9 28 15 18 10 35 28 33 29 34 44 37 45 47
Pop 12hr 10 5 10 20 50
QPF 12hr 0 0 0 0 0.04
RAIN SHWRS IS IS IS IS IS SC SC SC SC IS
TSTMS IS IS IS IS IS SC IS IS IS
T Wind Dir NW N E S SE S W W W S S S SW SW N W SW NW SE N N N
T Wind Spd 6 5 4 6 5 5 6 8 6 8 10 9 8 6 10 6 8 5 6 4 6 5
MixHgt M AGL 15 11 1568 2145 19 18 775 1019 12 40
MixHgt FT AGL 49 36 5145 7036 63 59 2542 3344 40 131
MixHgt M MSL 137 133 1690 2267 141 140 897 1141 134 162
MixHgt FT MSL 449 436 5545 7436 463 459 2942 3745 440 531
Transwind Dir E SE W W SW SW NW W E N
Twind Spd m/s 2 2 3 3 4 3 3 3 2 3
Twind Spd mph 5 5 6 8 10 6 8 6 5 6
Vent Index 471 6801 576 3423 447
Category Day 1 3 1 3 1
500M MixHgt T 91 90 92 100 98 93 90 88 82 78
500M Twnd Dir E S W SW SW SW W N NE NE
500M Twnd m/s 5 6 4 3 10 12 6 5 6 4
500M TWND mph 12 13 9 6 24 28 13 11 13 10
Dispersion 6 6 22 4 8 7 21 4 4 6
Stability F E A B F E B B F E
Stag Index 3 3 3 3 3
Date 08/21Sat 08/22/26Sun 08/23/26Mon 08/24/26Tue 08/25/26
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min Temp 92 69 93 69 93 69 93 72 95
Temp 90 87 73 70 90 87 73 70 90 87 73 70 90 87 75 73 93 90
Dewpt 73 71 71 70 68 68 68 68 68 67 66 65 68 68 66 66 69 68
RH 58 59 93100 49 53 84 93 49 52 79 84 49 53 74 79 46 49
Wind Dir N N N NE N E S SE SW
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC FW FW CL FW FW FW CL FW FW FW FW SC SC FW FW FW FW
Pop 12hr 20 5 5 5 0 20 20 20 10
RAIN SHWRS IS IS IS IS
TSTMS IS IS IS
$$
MSZ024-190900-
Monroe NFDRS Site-Monroe MS
33.87N 88.48W Elev. 225 ft
331 PM CDT Tue Aug 18 2026
Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max Temp 73 99 76 97 74
Temp 93 86 78 75 74 74 87 95 99 93 81 78 77 77 88 94 96 90 79 77 75 74
Dewpt 75 76 76 75 73 73 76 74 72 73 73 73 72 73 76 75 74 75 76 75 74 74
Min/Max RH 100 42 88 49 100
RH 56 72 94100 97 97 70 51 42 52 77 85 85 87 68 54 49 62 91 94 97100
Wind Dir N NW N N N SE W W SW S S S SW S W W W S S N W NW
Wind Spd 4 2 0 0 0 1 1 2 2 1 2 2 2 1 3 4 3 1 1 0 1 1
Clouds FW B1 SC SC SC FW SC FW FW SC SC SC SC FW FW SC FW SC SC SC SC SC
Clouds(%) 25 61 41 27 44 22 29 20 14 38 32 32 27 10 15 26 20 41 50 40 47 34
Pop 12hr 20 5 5 30 40
QPF 12hr 0.09 0 0 0.02 0.22
RAIN SHWRS IS IS SC SC SC SC SC SC SC
TSTMS IS IS SC SC SC IS IS IS
T Wind Dir N N E S S S W W NW SE SW SW SW W NW NW W S W S SW NW
T Wind Spd 9 10 4 5 3 4 5 6 5 3 8 9 8 5 11 6 6 5 6 3 3 5
MixHgt M AGL 84 64 1175 1472 102 67 1303 1654 68 62
MixHgt FT AGL 276 210 3856 4828 335 219 4275 5427 222 203
MixHgt M MSL 150 130 1241 1538 168 133 1369 1720 134 128
MixHgt FT MSL 493 427 4073 5045 552 436 4492 5644 439 420
Transwind Dir E S W NW SW W NW W SW W
Twind Spd m/s 2 2 2 2 3 2 4 3 2 2
Twind Spd mph 4 4 5 4 6 5 9 6 5 4
Vent Index 300 3076 504 5160 268
Category Day 1 2 1 3 1
500M MixHgt T 91 88 89 98 96 92 92 98 89 82
500M Twnd Dir E SW NW W S W W W NE N
500M Twnd m/s 3 4 1 1 4 6 3 2 2 4
500M TWND mph 8 9 3 2 10 14 8 4 4 9
Dispersion 3 4 19 3 8 7 26 3 3 5
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/21Sat 08/22/26Sun 08/23/26Mon 08/24/26Tue 08/25/26
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min Temp 94 71 95 71 95 71 95 73 97
Temp 91 87 75 72 92 89 74 72 93 89 75 72 92 89 76 74 94 91
Dewpt 76 75 74 72 72 70 70 69 70 69 67 66 69 69 68 68 71 70
RH 62 68 97100 52 54 87 90 47 52 76 81 47 52 76 82 47 50
Wind Dir NW N N N N NE NW SE SW
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC SC SC FW FW FW FW FW CL FW FW SC SC SC SC FW SC SC
Pop 12hr 30 10 5 5 0 5 10 20 20
RAIN SHWRS SC SC IS IS
TSTMS IS SC
$$
MSZ006-190900-
Tishomingo NFDRS Site-Tishomingo MS
34.79N 88.22W Elev. 300 ft
331 PM CDT Tue Aug 18 2026
Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max Temp 69 96 74 92 72
Temp 89 84 76 73 71 71 85 94 96 91 81 78 76 76 84 90 91 86 78 75 74 72
Dewpt 73 72 70 70 69 70 73 72 71 72 72 71 71 72 75 76 76 75 75 74 74 72
Min/Max RH 99 44 90 61 100
RH 59 67 82 90 93 97 67 49 45 54 74 79 85 87 74 64 62 70 91 97100100
Wind Dir N N NE SE SE S SW E SW SE S S SW S NW SW W W SW S W NW
Wind Spd 4 2 1 1 1 2 2 1 2 2 3 3 3 3 4 3 3 2 1 1 1 1
Clouds FW SC FW FW FW CL FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC
Clouds(%) 11 33 16 9 9 1 10 9 11 23 21 33 32 27 28 36 31 49 43 37 43 48
Pop 12hr 0 5 20 30 50
QPF 12hr 0 0 0 0.02 0.19
RAIN SHWRS SC SC IS IS SC SC SC SC SC
TSTMS IS IS IS IS SC IS
T Wind Dir NW N NE E SE SE SW NW W SE SW W W NE NW S W NW W S NW NW
T Wind Spd 8 5 4 4 4 5 6 4 5 6 9 10 8 6 11 5 10 4 5 3 4 5
MixHgt M AGL 0 0 1335 1587 0 0 617 779 0 64
MixHgt FT AGL 0 0 4380 5206 0 0 2023 2556 0 210
MixHgt M MSL 135 133 1506 1757 159 155 787 951 134 247
MixHgt FT MSL 443 436 4941 5765 523 509 2583 3120 440 809
Transwind Dir NE SE SW SW SW SW W W W NW
Twind Spd m/s 2 2 2 2 4 3 4 3 2 2
Twind Spd mph 4 4 5 5 9 6 9 8 4 4
Vent Index 326 5271 636 3804 394
Category Day 1 3 1 2 1
500M MixHgt T 88 86 89 97 97 93 90 91 82 77
500M Twnd Dir E S SW S S SW W NW NE NE
500M Twnd m/s 3 6 2 1 8 12 6 5 6 6
500M TWND mph 6 13 4 2 18 27 14 11 14 13
Dispersion 4 5 15 3 9 7 25 5 3 8
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/21Sat 08/22/26Sun 08/23/26Mon 08/24/26Tue 08/25/26
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min Temp 90 70 91 69 91 69 91 70 93
Temp 88 84 73 70 88 85 73 70 88 84 73 69 88 85 74 71 90 87
Dewpt 76 75 73 70 72 71 70 70 71 69 67 66 70 69 67 67 72 71
RH 68 74100100 59 63 90100 57 61 81 90 55 59 79 87 56 59
Wind Dir NW N N NE N NE NE S SW
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B1 SC FW FW FW FW FW CL CL FW SC SC SC SC SC FW FW SC
Pop 12hr 30 5 5 0 0 20 20 20 20
RAIN SHWRS SC IS IS IS IS
TSTMS IS IS IS
$$
MSZ021-190900-
Yalobusha NFDRS Site-Yalobusha MS
33.99N 89.80W Elev. 370 ft
331 PM CDT Tue Aug 18 2026
Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max Temp 73 100 76 97 73
Temp 96 91 79 76 75 75 89 97 99 94 82 79 78 76 89 94 96 91 79 77 75 73
Dewpt 73 75 74 73 72 72 74 70 68 71 72 71 70 72 74 72 72 74 74 73 72 73
Min/Max RH 94 37 87 46 100
RH 48 60 85 90 90 90 61 42 37 47 72 77 76 87 61 49 46 58 85 87 90100
Wind Dir W NW E SE S S W W SW SW S S SW SW W W W S SE S N N
Wind Spd 2 1 1 1 1 2 3 3 3 1 1 2 2 2 3 3 2 1 1 1 0 1
Clouds SC SC FW FW FW FW FW FW FW FW FW FW FW CL SC SC SC SC SC SC SC SC
Clouds(%) 38 30 14 8 9 25 16 15 16 23 23 13 18 4 27 27 29 44 31 31 33 29
Pop 12hr 20 5 10 10 40
QPF 12hr 0 0 0 0 0.10
RAIN SHWRS IS IS SC SC SC SC IS
TSTMS IS SC IS IS IS
T Wind Dir W NW E SE S SW W W W S S SW SW SW W W W SE E S W NE
T Wind Spd 9 6 6 6 8 8 12 10 6 8 8 10 10 9 12 8 6 8 5 5 5 4
MixHgt M AGL 15 14 1696 2344 19 19 1295 1473 18 9
MixHgt FT AGL 49 46 5564 7691 63 63 4247 4833 60 30
MixHgt M MSL 137 136 1818 2466 141 141 1416 1595 140 131
MixHgt FT MSL 449 446 5964 8091 463 463 4647 5234 460 430
Transwind Dir E S W W SW SW W SW SE W
Twind Spd m/s 3 3 4 3 4 4 4 3 2 2
Twind Spd mph 6 6 10 8 9 9 10 6 5 5
Vent Index 543 9864 564 6380 843
Category Day 1 4 1 3 1
500M MixHgt T 95 92 93 100 97 92 92 97 85 82
500M Twnd Dir E SW W SW SW SW W NW NE NE
500M Twnd m/s 5 9 7 4 10 12 6 5 4 3
500M TWND mph 12 20 16 9 24 27 13 11 9 6
Dispersion 6 7 31 4 9 9 31 4 5 5
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/21Sat 08/22/26Sun 08/23/26Mon 08/24/26Tue 08/25/26
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min Temp 95 70 95 69 95 71 95 73 97
Temp 92 89 75 71 92 90 74 70 93 90 75 72 92 90 76 74 94 92
Dewpt 73 73 72 71 68 69 68 68 67 69 67 66 67 69 67 67 68 69
RH 54 59 90100 46 50 82 93 43 50 76 81 44 50 74 79 43 47
Wind Dir NW NE N NE N E S S SW
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW FW FW FW FW CL FW FW FW FW FW SC SC FW FW FW
Pop 12hr 20 5 5 5 0 5 20 5 20
RAIN SHWRS IS IS IS
TSTMS IS IS IS
$$
ARZ027-190900-
Poinsett NFDRS Site-Poinsett AR
35.53N 90.69W Elev. 335 ft
331 PM CDT Tue Aug 18 2026
Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max Temp 74 100 75 92 72
Temp 94 92 81 79 76 75 88 98100 96 85 82 78 76 82 89 92 89 80 77 74 73
Dewpt 73 73 73 72 72 72 73 72 70 71 73 72 72 73 74 75 74 74 75 75 74 73
Min/Max RH 92 38 90 57 100
RH 51 54 77 79 87 90 61 43 38 45 67 72 82 90 77 64 56 61 85 94100100
Wind Dir N E SE SE S S SW SW SW N S S S NE NE N N NE NE NE NE NE
Wind Spd 2 2 3 3 4 4 4 4 5 3 4 5 5 5 5 4 4 3 3 3 2 3
Clouds CL CL CL CL FW FW B1 FW FW SC FW FW SC B1 B1 B1 SC FW FW SC SC SC
Clouds(%) 1 1 1 2 20 13 57 17 14 44 23 22 26 54 52 52 42 23 25 35 42 28
Pop 12hr 0 10 40 50 40
QPF 12hr 0 0 0 0.09 0
RAIN SHWRS IS IS SC SC SC SC SC SC SC SC SC
TSTMS IS SC SC IS IS SC IS IS IS IS
T Wind Dir NW E E SE S SE SW W SW SW SE S S N E NE N NE NE E E E
T Wind Spd 3 5 8 11 9 9 10 9 12 9 12 13 11 12 9 8 8 9 10 10 6 8
MixHgt M AGL 54 56 1032 1776 63 57 572 980 52 56
MixHgt FT AGL 178 182 3386 5827 206 188 1876 3216 169 182
MixHgt M MSL 137 138 1125 1860 147 140 670 1072 134 138
MixHgt FT MSL 449 453 3690 6102 481 459 2196 3518 440 453
Transwind Dir SE S SW SW S SW E NE NE E
Twind Spd m/s 4 4 4 5 5 5 4 3 4 3
Twind Spd mph 9 10 10 11 11 11 9 8 10 8
Vent Index 628 9300 760 4288 676
Category Day 1 4 1 3 1
500M MixHgt T 90 92 94 101 101 91 81 85 79 75
500M Twnd Dir SE S W SW SW W N NE NE NE
500M Twnd m/s 5 8 7 7 12 11 5 6 9 7
500M TWND mph 12 18 17 16 27 25 11 13 20 17
Dispersion 10 10 25 6 12 11 18 5 9 8
Stability F E A B F E B B F E
Stag Index 3 3 3 3 3
Date 08/21Sat 08/22/26Sun 08/23/26Mon 08/24/26Tue 08/25/26
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min Temp 92 70 94 71 93 71 94 74 97
Temp 90 89 76 71 91 90 76 72 90 89 77 72 91 91 79 75 95 93
Dewpt 74 71 72 70 70 69 70 69 68 67 67 66 69 67 67 67 69 69
RH 60 56 87 97 50 50 82 90 49 48 71 81 49 45 67 76 43 46
Wind Dir NE NE N NE NE E SE SE W
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW CL CL CL FW FW FW CL FW FW SC FW SC SC FW FW FW FW
Pop 12hr 5 5 5 5 5 20 20 20 10
RAIN SHWRS IS IS IS
TSTMS IS IS IS
$$
TNZ022-190900-
Camden Tower NFDRS Site-Benton TN
36.07N 88.17W Elev. 512 ft
331 PM CDT Tue Aug 18 2026
Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max Temp 68 95 72 89 70
Temp 88 82 73 70 68 69 83 91 93 86 79 76 73 72 78 85 88 82 75 73 71 70
Dewpt 66 62 61 67 66 67 71 72 71 71 70 72 71 72 75 76 76 75 75 73 71 70
Min/Max RH 93 43 100 68 100
RH 48 51 66 90 93 93 67 54 49 61 74 87 93100 91 75 68 79100100100100
Wind Dir N NE E SE SE SE SW E S SE E S S NW SE SW NW N NE NE N NE
Wind Spd 2 2 3 3 3 3 2 2 3 3 4 5 5 5 3 3 3 3 4 3 3 2
Clouds CL CL FW CL FW FW B1 SC SC FW SC B1 B2 B1 B1 SC SC SC SC SC SC SC
Clouds(%) 1 4 9 4 10 8 53 49 26 19 30 51 77 61 65 42 38 42 44 41 45 42
Pop 12hr 0 5 70 50 30
QPF 12hr 0 0 0.47 0.10 0
RAIN SHWRS IS NM NM SC SC IS IS SC SC
TSTMS IS SC SC SC SC IS
T Wind Dir N N NE SE SE S NW E S SE S SW W NE S W W N NE NE NE N
T Wind Spd 4 4 3 5 5 6 4 8 10 8 8 11 8 11 12 8 6 8 6 6 5 5
MixHgt M AGL 0 0 776 928 0 97 591 1134 0 120
MixHgt FT AGL 0 0 2546 3044 0 318 1939 3721 0 394
MixHgt M MSL 137 133 930 1082 145 251 745 1288 151 274
MixHgt FT MSL 449 436 3051 3549 475 823 2444 4226 494 899
Transwind Dir E SE NE S S S SW NW NE NE
Twind Spd m/s 2 2 2 4 4 4 4 3 3 2
Twind Spd mph 4 5 5 10 9 9 10 6 6 5
Vent Index 274 4328 580 5152 690
Category Day 1 2 1 3 1
500M MixHgt T 84 84 87 92 96 90 79 81 77 73
500M Twnd Dir SE S S SE S W N N NE NE
500M Twnd m/s 2 4 3 7 14 13 5 4 8 7
500M TWND mph 4 10 6 16 32 29 11 10 18 16
Dispersion 5 6 18 5 10 15 23 4 6 8
Stability F E A B F D B B F E
Stag Index 3 3 3 3 3
Date 08/21Sat 08/22/26Sun 08/23/26Mon 08/24/26Tue 08/25/26
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min Temp 89 67 90 67 89 66 89 69 93
Temp 86 81 71 68 88 82 70 68 86 80 69 67 86 82 72 70 89 84
Dewpt 74 69 71 68 70 64 69 68 68 62 65 65 67 63 67 66 70 67
RH 68 67100100 55 55 97100 55 54 87 93 53 53 84 87 54 57
Wind Dir N N NW N N NE E SE S
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC FW FW FW FW FW FW FW FW FW FW SC SC SC FW FW SC FW
Pop 12hr 10 5 5 5 0 5 20 20 10
RAIN SHWRS IS IS
TSTMS IS IS
$$
TNZ053-190900-
Chickasaw State Forest NFDRS Site-Chester TN
35.37N 88.83W Elev. 496 ft
331 PM CDT Tue Aug 18 2026
Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max Temp 70 98 74 91 71
Temp 91 86 76 72 71 71 86 95 98 92 82 79 76 74 82 88 90 85 77 75 73 71
Dewpt 69 69 68 68 67 68 73 72 70 72 72 72 71 72 75 76 74 75 75 74 73 71
Min/Max RH 91 42 93 61 100
RH 49 57 76 87 87 90 65 48 41 52 72 79 85 93 79 68 60 72 94 97100100
Wind Dir N N E SE SE S S E S S S S S NW S SW W N NE NE N N
Wind Spd 3 1 1 1 1 2 3 2 3 2 3 3 3 3 4 3 3 2 2 1 0 1
Clouds FW FW CL FW CL CL FW SC FW FW SC FW SC SC SC SC SC SC SC SC B1 SC
Clouds(%) 20 15 2 8 4 3 17 26 8 16 29 21 40 42 40 41 29 37 38 37 55 42
Pop 12hr 0 0 40 40 50
QPF 12hr 0 0 0.09 0.09 0.01
RAIN SHWRS IS SC SC SC SC SC SC SC IS
TSTMS IS IS SC SC SC IS IS
T Wind Dir NW NE E E SE S S NE SW S S S SW NW E SW W NW NE NE N N
T Wind Spd 6 5 5 6 6 6 6 6 8 6 11 10 11 6 6 8 9 5 9 5 4 5
MixHgt M AGL 9 9 1249 1495 15 16 623 1098 82 141
MixHgt FT AGL 30 29 4098 4906 48 51 2043 3602 268 462
MixHgt M MSL 137 136 1406 1640 150 146 773 1236 218 274
MixHgt FT MSL 449 446 4613 5379 493 479 2535 4056 713 899
Transwind Dir E SE W SW SW S S W NE N
Twind Spd m/s 2 3 3 3 4 4 3 3 3 2
Twind Spd mph 5 6 6 8 10 9 6 8 6 4
Vent Index 423 4920 600 3708 711
Category Day 1 3 1 3 1
500M MixHgt T 88 87 91 98 98 92 84 84 80 75
500M Twnd Dir E S SW S S W NW N NE NE
500M Twnd m/s 3 6 3 3 11 14 6 5 8 6
500M TWND mph 6 13 6 8 26 32 14 11 18 13
Dispersion 6 7 19 4 9 10 16 4 5 8
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/21Sat 08/22/26Sun 08/23/26Mon 08/24/26Tue 08/25/26
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min Temp 90 68 91 68 90 68 90 71 93
Temp 88 84 73 69 89 85 72 69 89 84 72 69 88 86 74 72 91 88
Dewpt 75 72 71 69 71 70 70 68 69 68 66 65 69 68 67 66 71 70
RH 66 67 93100 56 61 93 97 52 59 81 87 54 55 79 81 52 55
Wind Dir N N NW NE N NE SE SE SW
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC FW FW CL FW FW FW CL FW FW FW FW SC SC FW FW SC FW
Pop 12hr 20 5 5 5 5 20 20 20 10
RAIN SHWRS IS IS IS IS IS
TSTMS IS IS IS IS IS
$$
TNZ019-190900-
Dyersburg RAWS NFDRS Site-Dyer TN
35.99N 89.41W Elev. 208 ft
331 PM CDT Tue Aug 18 2026
Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max Temp 70 96 73 89 70
Temp 91 86 76 73 71 72 84 92 96 91 81 78 75 74 79 86 88 84 77 73 72 71
Dewpt 67 68 67 66 66 68 72 73 71 73 73 72 72 72 74 74 73 73 74 73 72 71
Min/Max RH 87 45 97 61 100
RH 45 55 74 79 84 87 67 54 45 56 77 82 90 93 85 68 61 70 90100100100
Wind Dir N NE E SE SE S E SE S SW E E NE N NE NE N N NE NE NE NE
Wind Spd 3 2 2 2 2 3 3 4 4 2 3 3 3 3 4 4 4 2 2 1 1 1
Clouds CL FW FW FW FW SC B2 SC FW SC SC SC B1 B1 B1 B1 SC SC SC FW SC SC
Clouds(%) 1 9 14 10 12 32 74 31 9 31 33 28 59 62 67 52 47 36 28 23 43 27
Pop 12hr 0 10 60 50 30
QPF 12hr 0 0 0.09 0.29 0
RAIN SHWRS SC SC NM SC SC IS IS SC SC
TSTMS IS SC SC SC SC IS
T Wind Dir N E E SE SE W E SE S SW E SE NW N W W N NE NE E NE NE
T Wind Spd 4 4 6 8 8 10 8 10 12 8 9 13 11 6 8 6 6 9 9 6 6 6
MixHgt M AGL 47 48 872 1112 70 50 703 1046 44 41
MixHgt FT AGL 154 158 2861 3648 229 164 2307 3432 145 135
MixHgt M MSL 137 138 962 1202 160 140 793 1136 134 131
MixHgt FT MSL 449 453 3156 3943 524 459 2602 3727 440 430
Transwind Dir E S SE S SE N W N NE NE
Twind Spd m/s 3 4 3 5 5 4 3 3 3 3
Twind Spd mph 6 9 8 11 11 9 8 8 8 6
Vent Index 423 6010 640 3408 836
Category Day 1 3 1 2 1
500M MixHgt T 87 88 92 98 100 90 78 82 77 74
500M Twnd Dir SE S S SE SW W N NE NE NE
500M Twnd m/s 3 4 3 6 14 10 6 5 8 6
500M TWND mph 6 10 8 13 32 23 13 12 18 14
Dispersion 7 9 23 6 12 10 14 5 6 6
Stability F E A B F E B B F E
Stag Index 3 3 3 3 3
Date 08/21Sat 08/22/26Sun 08/23/26Mon 08/24/26Tue 08/25/26
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min Temp 89 68 91 68 89 68 91 71 94
Temp 87 84 72 69 88 85 72 69 87 84 72 69 88 86 75 72 91 88
Dewpt 72 70 70 69 69 68 69 68 66 66 65 64 66 66 66 66 68 68
RH 61 63 93100 54 57 90 97 50 55 79 84 48 51 74 81 47 52
Wind Dir N E N NE NE E SE SE S
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC CL CL CL FW FW FW FW FW FW FW SC SC SC SC FW FW FW
Pop 12hr 5 5 5 5 0 20 20 20 10
RAIN SHWRS IS IS IS
TSTMS IS IS IS
$$
ARZ049-190900-
Marianna NFDRS Site-Lee AR
34.76N 90.72W Elev. 253 ft
331 PM CDT Tue Aug 18 2026
Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max Temp 76 103 78 97 74
Temp 98 94 82 79 77 77 90101103 98 86 83 80 78 87 94 97 92 82 79 76 74
Dewpt 74 73 74 73 73 73 73 70 68 70 72 72 72 72 74 73 73 73 75 75 74 74
Min/Max RH 90 33 82 46 100
RH 47 51 77 82 87 87 58 37 33 41 63 70 77 82 65 51 46 54 79 88 94100
Wind Dir N NE E SE S S SW W SW SW S S SW S W NW NW N E E NE E
Wind Spd 2 2 2 3 3 3 4 4 3 3 4 4 4 3 4 4 3 2 3 2 2 2
Clouds CL CL CL FW FW CL FW CL FW FW SC FW SC SC SC SC SC SC SC SC SC SC
Clouds(%) 2 0 2 8 6 4 11 2 8 14 33 12 29 30 29 26 27 29 36 33 37 26
Pop 12hr 0 5 20 20 40
QPF 12hr 0 0 0.02 0 0.07
RAIN SHWRS IS IS SC SC IS IS
TSTMS IS IS IS IS
T Wind Dir NW NE E S S SW W W W S SW S W W W W NW N E E NE E
T Wind Spd 6 6 8 10 9 9 13 10 10 8 12 12 12 9 14 8 9 8 9 8 8 9
MixHgt M AGL 59 60 1564 2534 66 76 787 1042 166 53
MixHgt FT AGL 193 196 5131 8315 216 249 2582 3419 543 174
MixHgt M MSL 137 138 1642 2612 144 154 865 1120 244 131
MixHgt FT MSL 449 452 5387 8571 472 505 2838 3675 799 430
Transwind Dir E S W SW S SW W NW E E
Twind Spd m/s 3 4 5 4 5 4 5 3 4 3
Twind Spd mph 8 9 11 9 11 10 11 8 9 8
Vent Index 1588 13060 840 4480 1508
Category Day 1 4 1 3 1
500M MixHgt T 93 94 96 102 99 94 87 88 83 78
500M Twnd Dir E S W SW SW SW NW NE NE NE
500M Twnd m/s 5 6 7 4 9 11 5 5 9 7
500M TWND mph 11 14 16 10 21 26 11 11 21 17
Dispersion 9 9 31 5 11 11 30 4 7 8
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/21Sat 08/22/26Sun 08/23/26Mon 08/24/26Tue 08/25/26
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min Temp 95 72 96 72 96 73 97 75 99
Temp 92 92 77 73 93 92 77 73 94 92 78 74 94 93 80 76 97 95
Dewpt 74 71 72 71 69 68 70 69 68 67 67 67 68 67 67 67 68 67
RH 56 51 85 93 46 46 79 87 43 44 69 79 43 43 65 74 39 40
Wind Dir NE NE N NE NE E SE SE W
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW CL CL CL FW FW FW CL FW FW FW FW SC SC FW FW FW FW
Pop 12hr 10 5 5 5 0 20 20 5 10
RAIN SHWRS IS IS
TSTMS IS
$$
MSZ016-190900-
Tupelo RAWS Site-Lee MS
34.33N 88.71W Elev. 270 ft
331 PM CDT Tue Aug 18 2026
Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max Temp 71 99 75 95 72
Temp 91 85 77 74 72 73 87 96 99 93 81 78 77 75 87 92 94 89 79 76 74 73
Dewpt 75 75 75 73 72 73 75 74 72 73 74 73 72 73 76 75 74 75 75 75 74 73
Min/Max RH 100 42 94 53 100
RH 60 72 94 97100100 68 49 42 52 79 85 85 94 70 58 53 64 88 97100100
Wind Dir N NE N N N S W NE S S S S SW SW W W NW SW S N N NW
Wind Spd 4 3 0 0 0 1 2 2 2 2 3 3 3 2 4 4 4 2 1 0 0 1
Clouds SC SC SC CL FW FW FW FW FW SC SC SC FW FW FW FW SC SC SC SC SC SC
Clouds(%) 30 30 27 4 9 15 21 16 7 33 31 27 21 15 19 24 27 45 36 36 36 49
Pop 12hr 20 5 10 20 50
QPF 12hr 0 0 0 0 0.07
RAIN SHWRS IS IS IS IS SC SC SC SC SC
TSTMS IS IS IS SC IS IS
T Wind Dir NW N E SE SE S W W W S SW SW SW SW NW W NW W S SE NW NW
T Wind Spd 6 5 4 4 4 4 6 5 5 5 9 10 5 6 14 8 10 4 5 3 3 5
MixHgt M AGL 48 44 1187 1596 55 52 1032 1027 45 129
MixHgt FT AGL 157 144 3893 5236 180 171 3386 3368 148 423
MixHgt M MSL 137 133 1282 1685 144 141 1121 1121 134 218
MixHgt FT MSL 449 436 4205 5528 472 463 3678 3679 440 715
Transwind Dir E SE W SW SW SW W W S W
Twind Spd m/s 2 2 2 2 4 3 5 3 2 2
Twind Spd mph 4 4 5 5 9 6 11 8 4 4
Vent Index 274 5055 432 4484 366
Category Day 1 3 1 3 1
500M MixHgt T 91 88 90 97 97 93 92 94 84 79
500M Twnd Dir E SW W SW S W W NW NE NE
500M Twnd m/s 3 4 2 2 7 9 6 4 6 5
500M TWND mph 8 10 5 4 17 21 13 9 13 11
Dispersion 3 4 15 3 9 7 37 5 3 5
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/21Sat 08/22/26Sun 08/23/26Mon 08/24/26Tue 08/25/26
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min Temp 93 70 93 70 94 70 93 71 96
Temp 90 87 74 71 91 87 73 71 91 87 74 71 91 87 75 72 93 90
Dewpt 76 74 74 71 71 70 70 70 70 69 67 67 69 69 68 68 71 70
RH 64 65100100 52 57 90 97 50 55 79 87 49 55 79 87 49 52
Wind Dir NW N N N N NE E SE SW
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC SC FW FW FW FW FW CL FW FW FW SC SC SC FW FW SC FW
Pop 12hr 30 5 5 5 0 10 20 20 10
RAIN SHWRS SC SC IS IS
TSTMS IS SC IS
$$
MSZ015-190900-
Highway 41 RAWS Site-Pontotoc MS
34.09N 88.86W Elev. 320 ft
331 PM CDT Tue Aug 18 2026
Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max Temp 72 100 76 97 72
Temp 93 86 78 75 73 73 88 96100 94 81 79 77 77 88 94 96 90 79 76 74 73
Dewpt 75 75 75 74 72 73 76 73 71 74 73 72 72 72 75 75 73 74 75 74 73 73
Min/Max RH 100 40 85 48 100
RH 56 70 91 97 97100 68 48 40 53 77 79 85 85 66 54 48 60 88 94 97100
Wind Dir N NE N S N S W W SE S S SW SW SW W W W S SE S W NW
Wind Spd 3 2 0 1 0 1 2 2 2 2 2 3 3 2 4 3 3 1 1 1 1 1
Clouds SC SC SC FW SC FW SC FW FW SC SC SC SC CL FW SC FW SC SC SC SC SC
Clouds(%) 26 37 29 8 29 19 37 25 11 42 32 34 29 4 15 26 25 46 44 37 38 42
Pop 12hr 20 5 5 30 40
QPF 12hr 0 0 0 0.02 0.12
RAIN SHWRS IS IS SC SC SC SC SC SC SC
TSTMS IS SC SC SC IS IS IS
T Wind Dir NW NE E S S S W W SW S SW W W W NW W NW S SE S W NW
T Wind Spd 8 5 4 5 3 4 6 5 4 4 8 10 8 6 12 8 8 6 4 4 3 5
MixHgt M AGL 30 29 1095 1241 37 33 1166 1298 59 24
MixHgt FT AGL 98 95 3593 4073 121 108 3826 4259 195 80
MixHgt M MSL 137 136 1202 1348 144 140 1273 1405 166 131
MixHgt FT MSL 449 446 3944 4424 472 459 4177 4610 546 431
Transwind Dir E S W SW SW W NW W S W
Twind Spd m/s 2 2 2 2 4 3 4 3 2 2
Twind Spd mph 4 4 5 4 9 6 10 8 4 4
Vent Index 274 2696 432 5620 594
Category Day 1 2 1 3 1
500M MixHgt T 92 89 90 98 97 92 92 97 85 80
500M Twnd Dir E SW NW SW SW W W NW N N
500M Twnd m/s 4 5 3 2 8 9 6 4 5 5
500M TWND mph 9 12 8 4 18 21 13 10 12 11
Dispersion 5 5 19 3 9 7 31 4 4 5
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/21Sat 08/22/26Sun 08/23/26Mon 08/24/26Tue 08/25/26
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min Temp 94 70 95 70 95 70 95 72 97
Temp 91 88 74 71 92 89 73 71 93 89 74 71 92 89 75 73 94 91
Dewpt 75 74 73 71 70 70 69 69 69 69 67 66 69 69 67 67 70 70
RH 60 63 97100 49 54 87 93 46 52 79 84 47 52 76 81 46 50
Wind Dir NW N N N N NE S S SW
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC SC FW FW FW FW FW FW FW FW SC SC SC SC SC FW SC FW
Pop 12hr 30 5 5 5 0 10 20 20 20
RAIN SHWRS SC IS IS IS IS
TSTMS IS IS IS IS
$$
TNZ003-190900-
Greenfield NFDRS SITE-Weakley TN
36.16N 88.80W Elev. 499 ft
331 PM CDT Tue Aug 18 2026
Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max Temp 68 96 72 89 69
Temp 90 84 74 71 69 70 84 93 96 90 79 77 74 73 79 87 88 83 75 73 71 70
Dewpt 67 69 67 66 66 67 72 74 72 74 73 72 72 72 75 76 75 75 74 73 71 70
Min/Max RH 90 46 97 65 100
RH 47 61 79 84 90 90 67 54 46 60 82 85 93 97 88 70 66 77 97100100100
Wind Dir N E E SE SE SE E E S SE E E NW W E NE N N NE NE NE NE
Wind Spd 2 1 1 1 2 2 3 4 4 2 3 3 4 4 4 3 3 3 2 1 1 1
Clouds CL CL CL FW FW FW B1 SC FW SC SC SC B1 B2 B1 B1 B1 SC SC SC SC SC
Clouds(%) 1 3 3 6 17 13 56 44 10 26 35 47 61 78 62 53 54 37 38 31 42 39
Pop 12hr 0 10 70 50 30
QPF 12hr 0 0 0.44 0.11 0
RAIN SHWRS SC SC NM SC SC IS IS SC SC
TSTMS SC SC SC SC SC IS
T Wind Dir N NE E SE SE S N E S S E SE NW SE SW W NW N NE NE NE NE
T Wind Spd 4 3 5 6 8 8 6 11 12 6 10 17 12 9 11 6 5 9 9 8 6 6
MixHgt M AGL 23 19 696 1019 110 63 703 998 20 17
MixHgt FT AGL 75 62 2282 3343 361 208 2307 3275 66 56
MixHgt M MSL 137 133 810 1133 224 177 817 1112 134 131
MixHgt FT MSL 449 436 2657 3717 735 582 2681 3649 440 430
Transwind Dir E SE NE S SE NW SW N NE NE
Twind Spd m/s 2 3 3 5 5 4 4 3 4 3
Twind Spd mph 5 8 8 11 11 10 9 6 9 6
Vent Index 411 4532 1120 4448 904
Category Day 1 3 1 3 1
500M MixHgt T 85 86 88 92 98 89 78 81 77 73
500M Twnd Dir SE S SE SE S W N N NE NE
500M Twnd m/s 2 4 5 8 15 12 6 5 7 6
500M TWND mph 5 10 11 19 35 28 13 11 17 13
Dispersion 6 8 26 6 15 11 19 4 7 7
Stability F E B B F E B B F E
Stag Index 3 3 3 3 3
Date 08/21Sat 08/22/26Sun 08/23/26Mon 08/24/26Tue 08/25/26
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min Temp 90 67 91 67 89 66 90 69 94
Temp 88 83 71 68 89 84 71 68 87 83 70 67 88 84 73 70 91 87
Dewpt 74 72 70 68 71 70 69 68 69 67 65 65 68 68 66 66 71 70
RH 63 70 97100 56 63 93100 55 59 84 93 52 59 79 87 52 57
Wind Dir N NE NW NE NE NE SE SE SW
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC FW CL FW FW FW FW FW FW FW FW SC SC SC SC FW SC FW
Pop 12hr 5 5 5 5 0 10 20 20 20
RAIN SHWRS IS IS IS
TSTMS IS IS IS
$$
TNZ049-190900-
Covington NFDRS SITE-Tipton TN
35.59N 89.59W Elev. 280 ft
331 PM CDT Tue Aug 18 2026
Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max Temp 70 99 74 92 70
Temp 93 88 76 73 72 72 87 96 99 93 81 78 76 74 82 89 91 86 77 75 72 71
Dewpt 72 72 71 69 69 70 74 74 72 73 74 73 73 73 76 77 76 76 76 75 72 71
Min/Max RH 97 42 97 62 100
RH 51 59 85 87 90 93 65 49 42 52 79 85 90 97 82 68 62 72 97100100100
Wind Dir N NE E SE SE S S SE S E S S S NE SE NW N N NE NE NE NE
Wind Spd 2 2 2 2 2 3 4 4 5 3 3 3 5 4 5 4 4 4 3 1 1 1
Clouds CL CL CL CL SC SC SC FW CL FW SC B1 SC B1 B1 SC SC SC SC SC SC SC
Clouds(%) 4 3 5 2 26 32 33 10 3 12 42 51 43 61 52 45 41 42 39 32 42 28
Pop 12hr 0 10 40 40 30
QPF 12hr 0 0 0.18 0.07 0
RAIN SHWRS SC SC SC SC SC IS IS SC SC
TSTMS IS IS SC SC SC IS IS IS
T Wind Dir N E E SE SE S S E SW S S S SW NE S W NW N NE NE NE NE
T Wind Spd 4 5 6 8 8 9 8 6 11 9 11 10 12 9 8 5 5 8 9 6 5 8
MixHgt M AGL 51 47 1012 1463 63 101 587 994 148 45
MixHgt FT AGL 167 154 3320 4800 207 331 1926 3262 487 148
MixHgt M MSL 137 133 1098 1549 149 187 673 1080 234 131
MixHgt FT MSL 449 436 3602 5082 489 613 2208 3544 769 430
Transwind Dir E SE SE SW S W SW NW NE NE
Twind Spd m/s 3 4 3 5 5 4 3 3 4 3
Twind Spd mph 6 9 8 11 11 9 6 6 9 6
Vent Index 660 6196 745 3240 1083
Category Day 1 3 1 2 1
500M MixHgt T 88 90 93 100 100 92 80 84 79 74
500M Twnd Dir SE S SW SW SW W N NE NE NE
500M Twnd m/s 3 5 3 4 11 10 5 5 8 7
500M TWND mph 8 11 8 10 26 23 11 12 18 16
Dispersion 7 9 19 6 9 11 12 5 6 7
Stability F E A B F E B B F E
Stag Index 3 3 3 3 3
Date 08/21Sat 08/22/26Sun 08/23/26Mon 08/24/26Tue 08/25/26
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min Temp 91 68 93 68 92 68 93 71 96
Temp 89 86 72 69 90 87 72 69 89 86 72 69 90 87 75 72 93 90
Dewpt 76 73 72 69 71 71 70 69 70 69 67 66 70 70 68 67 71 71
RH 66 65100100 54 59 93100 54 57 84 90 52 57 79 84 49 54
Wind Dir N NE N NE NE NE SE SE SW
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW CL CL CL FW FW FW FW FW FW SC SC SC SC FW FW SC FW
Pop 12hr 5 5 5 5 5 20 20 20 10
RAIN SHWRS IS IS IS
TSTMS IS 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