Fire Weather Point Forecast Matrices
Issued by NWS Memphis, TN
Issued by NWS Memphis, TN
983
FOUS54 KMEG 172032
PFWMEG
Fire Weather Point Forecast Matrices
National Weather Service Memphis TN
331 PM CDT Mon Aug 17 2026
MSZ002-180900-
WINBORN NFDRS SITE-MARSHALL MS
34.69N 89.30W Elev. 500 ft
331 PM CDT Mon Aug 17 2026
Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu
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 95 72 99 75
Temp 96 92 82 78 75 73 84 91 95 91 78 74 73 73 88 97 98 92 81 78 76 75
Dewpt 73 73 74 73 72 71 71 69 67 67 67 67 66 68 71 71 71 72 72 72 71 72
Min/Max RH 93 40 84 41 90
RH 48 54 77 85 90 93 65 49 40 45 69 79 79 84 57 43 42 52 74 82 85 90
Wind Dir NW NW N NE NE NE NE N N NE E E SE S S W S SE S S SW S
Wind Spd 8 5 3 2 2 2 3 3 4 3 2 1 1 2 3 4 4 2 2 2 2 2
Clouds FW FW SC SC FW CL FW FW FW FW CL FW FW CL FW FW SC SC SC SC SC SC
Clouds(%) 12 12 45 35 20 5 15 15 25 22 5 21 7 3 7 17 28 27 35 37 34 34
Pop 12hr 20 5 5 30 20
QPF 12hr 0 0 0 0.01 0
RAIN SHWRS IS IS SC SC IS IS IS IS SC
TSTMS IS IS SC SC IS IS SC
T Wind Dir W N N NE NE NE N N N N NE E SE S W N SW SE S S S S
T Wind Spd 12 9 9 8 6 5 5 8 6 6 6 6 6 6 6 8 6 5 8 5 6 6
MixHgt M AGL 18 15 1330 1427 15 11 1936 2112 16 17
MixHgt FT AGL 59 49 4363 4681 49 36 6353 6930 53 56
MixHgt M MSL 140 137 1452 1549 137 133 2058 2235 138 139
MixHgt FT MSL 459 449 4763 5081 449 436 6753 7331 453 456
Transwind Dir NE NE N N NE SE W S S S
Twind Spd m/s 3 3 3 3 3 3 3 3 3 3
Twind Spd mph 8 6 6 6 6 6 8 6 6 6
Vent Index 2116 4647 438 6705 417
Category Day 1 3 1 3 1
500M MixHgt T 88 83 84 90 90 89 87 85 86 81
500M Twnd Dir N NE N N E S S E E E
500M Twnd m/s 6 4 1 2 2 4 4 6 3 4
500M TWND mph 14 10 3 5 4 10 9 13 8 9
Dispersion 7 7 22 3 6 6 25 4 5 6
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/20Fri 08/21/26Sat 08/22/26Sun 08/23/26Mon 08/24/26
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 71 92 69 93 69 92 68 91
Temp 89 89 75 72 89 86 73 70 90 87 73 70 89 86 72 69 89 86
Dewpt 73 73 73 72 73 71 71 70 69 68 69 68 67 65 64 64 65 66
RH 59 59 94100 59 61 93100 50 53 87 93 48 50 76 84 45 51
Wind Dir SW NE N N N NE N E S
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC
Pop 12hr 40 40 20 10 5 10 5 20 20
RAIN SHWRS SC SC SC IS IS IS IS
TSTMS SC SC IS IS IS
$$
MSZ024-180900-
Monroe NFDRS Site-Monroe MS
33.87N 88.48W Elev. 225 ft
331 PM CDT Mon Aug 17 2026
Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max Temp 75 96 72 99 76
Temp 99 93 81 79 77 76 86 93 96 90 79 75 73 73 88 96 99 93 81 78 77 76
Dewpt 73 75 75 75 75 74 76 74 72 71 70 68 68 69 72 73 71 73 73 72 72 73
Min/Max RH 97 46 87 41 90
RH 44 56 82 88 94 94 72 54 46 54 74 79 84 87 59 48 41 52 77 82 85 90
Wind Dir W NW N N N N N NW N NW NE E N SE S NW NE SE SE SW SW S
Wind Spd 9 3 2 1 2 2 2 4 5 2 2 1 0 1 2 3 2 1 1 1 1 1
Clouds FW SC B1 SC SC FW FW FW FW SC FW B1 B1 FW FW FW FW SC SC SC SC SC
Clouds(%) 17 38 57 27 43 23 17 10 15 40 20 62 57 19 10 11 15 26 35 32 39 29
Pop 12hr 40 10 5 5 5
QPF 12hr 0.35 0 0 0 0
RAIN SHWRS SC SC IS
TSTMS SC SC
T Wind Dir W W N N N N N N NW N NE E E SE W N NW SE NE SW W SW
T Wind Spd 11 8 8 4 4 4 5 9 8 4 4 4 4 4 5 6 4 5 5 5 5 3
MixHgt M AGL 101 143 1370 1423 66 59 1640 2187 69 66
MixHgt FT AGL 331 468 4495 4668 216 193 5380 7176 226 216
MixHgt M MSL 167 209 1436 1489 132 125 1706 2253 135 132
MixHgt FT MSL 548 685 4712 4885 433 410 5597 7393 443 433
Transwind Dir NW N N N NE SE NW NW NE SW
Twind Spd m/s 3 2 3 3 2 2 2 2 2 2
Twind Spd mph 6 4 6 8 4 4 5 5 5 4
Vent Index 627 4467 264 4506 414
Category Day 1 3 1 3 1
500M MixHgt T 92 86 86 92 91 89 91 92 90 86
500M Twnd Dir N N NW N NE SE E NE SE W
500M Twnd m/s 5 4 2 3 2 3 1 5 1 1
500M TWND mph 11 9 5 6 5 6 3 11 3 3
Dispersion 4 4 25 5 4 4 19 3 5 5
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/20Fri 08/21/26Sat 08/22/26Sun 08/23/26Mon 08/24/26
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 73 93 71 94 72 94 71 93
Temp 92 89 77 74 91 87 75 72 92 88 75 73 92 88 74 72 91 87
Dewpt 75 75 75 74 76 74 74 72 73 71 70 70 70 68 66 66 67 68
RH 58 64 94100 62 65 97100 54 57 84 90 49 52 76 81 45 53
Wind Dir W W NW N N NE N NE N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC
Pop 12hr 30 40 40 10 5 10 5 20 20
RAIN SHWRS IS SC SC IS SC IS IS IS
TSTMS IS SC SC IS SC IS
$$
MSZ006-180900-
Tishomingo NFDRS Site-Tishomingo MS
34.79N 88.22W Elev. 300 ft
331 PM CDT Mon Aug 17 2026
Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu
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 91 69 96 73
Temp 94 88 81 77 74 73 82 89 91 85 76 73 71 71 86 94 95 90 80 77 75 74
Dewpt 76 76 76 74 73 72 73 71 69 69 68 68 67 68 71 73 73 74 73 72 71 72
Min/Max RH 100 49 92 48 93
RH 56 68 85 90 97 97 74 56 49 59 76 84 87 90 61 51 49 60 79 85 87 93
Wind Dir NW NW N N N N N N N N NE E SE SE S N SE S S S S S
Wind Spd 8 4 3 2 3 2 3 4 4 2 1 1 1 2 2 2 3 2 2 2 2 2
Clouds FW FW FW SC SC FW FW FW FW SC FW CL CL FW FW SC SC SC SC SC SC SC
Clouds(%) 17 17 23 29 39 10 8 13 25 45 11 1 2 9 14 31 28 27 26 30 40 38
Pop 12hr 20 0 5 10 30
QPF 12hr 0 0 0 0 0.05
RAIN SHWRS IS IS SC SC SC
TSTMS IS IS IS
T Wind Dir W N N N N NE N N NW N NE E SE SE SW N E W S S W SE
T Wind Spd 14 11 9 6 6 5 8 9 8 6 6 5 5 5 5 6 6 6 6 5 5 6
MixHgt M AGL 0 0 1164 1234 0 0 1539 1880 0 57
MixHgt FT AGL 0 0 3818 4047 0 0 5049 6168 0 186
MixHgt M MSL 155 156 1338 1406 137 133 1714 2056 138 236
MixHgt FT MSL 508 511 4388 4612 449 436 5623 6745 453 773
Transwind Dir N N N N NE SE W E SW S
Twind Spd m/s 4 3 3 3 2 2 3 3 3 2
Twind Spd mph 9 6 8 8 5 5 6 6 6 5
Vent Index 1084 4218 453 6168 579
Category Day 1 3 1 3 1
500M MixHgt T 88 83 82 89 87 86 87 86 85 83
500M Twnd Dir N NE N NW NE SE NW NE NE NE
500M Twnd m/s 8 5 2 3 2 1 3 6 3 6
500M TWND mph 18 12 5 6 4 3 6 14 6 13
Dispersion 6 6 25 4 5 6 21 3 5 6
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/20Fri 08/21/26Sat 08/22/26Sun 08/23/26Mon 08/24/26
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 71 90 69 91 69 90 68 89
Temp 87 86 76 72 87 83 73 70 88 84 73 71 87 83 72 68 87 83
Dewpt 77 75 74 72 76 74 72 70 73 72 69 69 71 68 66 65 68 68
RH 72 70 94100 70 74 97100 61 67 87 93 59 61 81 90 53 61
Wind Dir W N NW N N NE N NE NE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC
Pop 12hr 40 40 20 10 10 5 5 5 20
RAIN SHWRS SC IS SC IS IS IS IS IS
TSTMS SC IS SC IS IS IS
$$
MSZ021-180900-
Yalobusha NFDRS Site-Yalobusha MS
33.99N 89.80W Elev. 370 ft
331 PM CDT Mon Aug 17 2026
Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu
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 97 73 100 75
Temp 97 93 81 78 76 74 87 94 96 93 80 77 75 74 90 97 99 93 81 78 77 76
Dewpt 71 74 74 74 73 73 74 72 70 72 71 70 69 70 73 70 70 73 72 72 71 72
Min/Max RH 97 42 87 38 87
RH 43 54 79 88 90 97 65 49 43 51 74 79 82 87 58 42 39 52 74 82 82 87
Wind Dir W W NW NE NE NE E N N N N E SE S SW W SW S S S SW SW
Wind Spd 4 2 1 1 1 1 2 2 3 0 0 1 1 1 3 3 2 1 1 1 2 2
Clouds FW FW FW SC FW CL CL FW FW SC SC B1 FW FW CL FW FW SC SC SC SC SC
Clouds(%) 8 10 18 40 20 3 3 14 25 33 36 54 16 19 2 12 23 40 34 46 37 26
Pop 12hr 20 10 5 20 10
QPF 12hr 0.02 0 0 0.02 0
RAIN SHWRS IS IS IS IS SC
TSTMS IS IS IS IS
T Wind Dir W NW NW NE E E NE N NW N E SE S S W NW SW S S SW SW SW
T Wind Spd 12 9 8 5 6 5 5 6 6 5 4 6 5 5 9 10 6 6 6 9 8 8
MixHgt M AGL 18 50 1498 1622 205 11 2096 2293 13 14
MixHgt FT AGL 59 164 4913 5323 672 36 6875 7524 43 46
MixHgt M MSL 140 172 1619 1744 327 133 2217 2416 135 136
MixHgt FT MSL 459 564 5313 5723 1072 436 7275 7925 443 446
Transwind Dir N E N NW E S W SW S SW
Twind Spd m/s 3 2 3 3 2 3 4 3 3 3
Twind Spd mph 6 5 6 6 5 6 9 6 8 8
Vent Index 747 5232 981 9664 584
Category Day 1 3 1 4 1
500M MixHgt T 91 85 88 96 93 91 94 92 91 84
500M Twnd Dir N NE NW N E S NW E S W
500M Twnd m/s 6 4 1 2 5 6 6 8 8 6
500M TWND mph 13 9 3 4 11 13 14 18 18 14
Dispersion 5 6 19 3 6 6 32 4 8 8
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/20Fri 08/21/26Sat 08/22/26Sun 08/23/26Mon 08/24/26
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 93 70 94 70 94 70 94
Temp 91 90 76 73 90 88 74 71 92 89 74 71 91 89 74 71 91 88
Dewpt 73 75 73 73 73 73 72 71 69 70 69 68 67 67 64 65 65 67
RH 56 62 90100 58 61 93100 47 54 84 90 45 48 71 81 42 50
Wind Dir W SW NW N N N N NE S
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC SC SC SC FW SC FW FW FW FW FW FW FW FW FW FW SC SC
Pop 12hr 40 30 10 10 5 5 5 20 20
RAIN SHWRS SC SC SC IS IS
TSTMS SC SC IS
$$
ARZ027-180900-
Poinsett NFDRS Site-Poinsett AR
35.53N 90.69W Elev. 335 ft
331 PM CDT Mon Aug 17 2026
Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu
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 95 75 100 74
Temp 95 93 84 79 74 73 82 91 94 93 83 80 77 77 88 98 99 94 84 81 77 75
Dewpt 74 73 72 71 70 70 70 70 70 70 69 69 69 70 72 72 71 71 73 73 73 73
Min/Max RH 92 44 80 40 93
RH 51 52 67 77 87 90 67 50 46 47 63 69 76 79 59 43 41 47 70 77 87 94
Wind Dir N N NE NE NE NE E E NE E SE SE S S SW SW SW S SE S S N
Wind Spd 5 3 4 5 4 3 4 2 2 2 3 4 4 4 4 5 5 4 4 4 4 3
Clouds FW FW FW FW FW FW FW SC FW FW CL FW FW FW SC FW FW SC SC SC SC SC
Clouds(%) 7 18 23 15 7 9 23 41 8 22 2 7 13 21 29 16 23 33 31 38 34 46
Pop 12hr 5 5 5 20 50
QPF 12hr 0 0 0 0 0.08
RAIN SHWRS IS IS IS SC SC SC SC NM
TSTMS IS IS IS IS IS IS IS SC
T Wind Dir NW N NE NE NE E NE NE N E SE SE S S NW S SW S NE SE S N
T Wind Spd 10 8 10 12 9 6 6 4 3 4 10 11 9 8 13 10 11 6 11 12 11 8
MixHgt M AGL 57 52 986 1304 54 50 1328 1541 56 133
MixHgt FT AGL 188 169 3234 4278 178 165 4356 5054 182 436
MixHgt M MSL 140 142 1068 1391 137 133 1415 1624 138 231
MixHgt FT MSL 459 466 3504 4562 449 436 4642 5327 453 757
Transwind Dir NE NE NE NE SE S SW S E SE
Twind Spd m/s 4 4 3 1 4 4 5 4 5 4
Twind Spd mph 10 9 6 3 9 9 12 9 11 10
Vent Index 995 2782 548 8120 970
Category Day 1 2 1 4 1
500M MixHgt T 86 82 81 89 90 92 81 80 83 76
500M Twnd Dir N NE NE NE SE S E S SE NW
500M Twnd m/s 7 6 2 0 3 7 11 3 2 5
500M TWND mph 16 14 4 1 8 16 25 8 4 12
Dispersion 11 11 14 2 10 9 34 5 11 11
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/20Fri 08/21/26Sat 08/22/26Sun 08/23/26Mon 08/24/26
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 71 92 71 93 70 91 70 93
Temp 89 89 76 72 89 88 76 72 91 89 76 72 88 87 75 71 90 89
Dewpt 75 73 74 72 74 71 71 70 70 69 69 67 66 64 65 65 66 65
RH 64 59 94100 61 57 85 93 50 52 79 84 48 46 71 81 45 45
Wind Dir NE NE NE E N NE NE E S
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B1 SC SC FW SC FW FW FW FW FW FW FW FW FW FW SC SC SC
Pop 12hr 60 30 5 5 5 5 5 20 20
RAIN SHWRS NM IS SC IS IS
TSTMS SC IS SC IS
$$
TNZ022-180900-
Camden Tower NFDRS Site-Benton TN
36.07N 88.17W Elev. 512 ft
331 PM CDT Mon Aug 17 2026
Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu
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 90 68 94 72
Temp 91 83 77 73 69 68 79 86 89 83 73 70 69 70 82 90 93 87 78 75 73 72
Dewpt 77 71 69 71 69 68 68 67 67 60 60 67 67 67 71 72 73 71 71 72 72 72
Min/Max RH 100 42 97 52 100
RH 64 67 76 93100100 69 53 48 46 64 90 93 90 69 56 52 59 79 90 97100
Wind Dir NW N N N N N N N N N E SE SE SE SE S S S S SE SE SE
Wind Spd 6 5 5 4 3 3 2 2 2 2 3 3 3 3 3 3 3 3 4 4 5 4
Clouds FW FW FW FW SC FW FW FW CL CL CL CL CL SC SC SC FW SC SC SC B1 B1
Clouds(%) 9 12 12 22 37 17 16 18 4 3 0 5 4 27 37 32 24 26 35 49 60 64
Pop 12hr 0 0 10 20 60
QPF 12hr 0 0 0 0 0.23
RAIN SHWRS IS IS IS IS SC SC NM NM NM
TSTMS IS IS IS SC SC IS SC SC
T Wind Dir NW N N N N N N N N N E E SE S S SW S SE S S S SE
T Wind Spd 12 10 9 8 5 5 6 6 6 4 5 5 5 5 5 8 9 6 5 5 5 5
MixHgt M AGL 0 0 1050 1127 0 0 992 1017 0 0
MixHgt FT AGL 0 0 3445 3698 0 0 3254 3337 0 0
MixHgt M MSL 139 148 1204 1281 135 133 1146 1171 135 136
MixHgt FT MSL 456 485 3950 4203 443 436 3759 3842 443 446
Transwind Dir N N N N E SE S S S S
Twind Spd m/s 4 3 3 2 2 3 3 4 2 2
Twind Spd mph 9 6 6 5 5 6 6 9 5 5
Vent Index 644 3843 405 3513 414
Category Day 1 2 1 3 1
500M MixHgt T 84 78 78 84 84 85 80 79 79 78
500M Twnd Dir N N N NW E SW NW W E W
500M Twnd m/s 7 6 3 1 1 1 6 7 4 3
500M TWND mph 16 13 6 3 2 2 13 16 9 6
Dispersion 7 7 19 3 5 6 22 4 5 5
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/20Fri 08/21/26Sat 08/22/26Sun 08/23/26Mon 08/24/26
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min Temp 88 69 88 67 89 66 87 65 88
Temp 84 83 73 69 84 80 70 68 86 80 70 67 84 78 68 66 85 80
Dewpt 76 73 72 69 74 69 70 68 70 65 68 67 67 61 65 64 66 62
RH 77 72 97100 72 69100100 59 60 93100 57 56 90 93 53 54
Wind Dir S NE N N NW N N NE SE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW SC SC SC FW
Pop 12hr 70 40 20 10 5 10 5 5 10
RAIN SHWRS NM IS SC SC IS IS
TSTMS SC IS SC IS IS IS
$$
TNZ053-180900-
Chickasaw State Forest NFDRS Site-Chester TN
35.37N 88.83W Elev. 496 ft
331 PM CDT Mon Aug 17 2026
Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu
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 91 70 96 73
Temp 93 89 80 76 72 70 82 88 91 86 76 73 71 72 86 93 95 91 81 77 75 73
Dewpt 76 74 73 72 70 70 69 67 66 68 67 67 66 67 71 73 73 73 73 72 72 72
Min/Max RH 99 44 87 49 97
RH 58 61 79 87 93100 65 50 44 55 74 81 84 84 61 52 49 56 77 85 90 97
Wind Dir NW N N NE N NE N N N N E SE SE S S SW S S S S S S
Wind Spd 6 5 3 3 2 2 3 3 3 1 1 1 2 3 3 3 4 2 2 2 3 3
Clouds FW CL SC FW SC FW CL FW FW CL FW CL CL FW FW SC FW SC SC SC SC SC
Clouds(%) 9 4 32 22 33 6 2 19 17 2 13 1 2 8 19 34 17 27 35 38 49 45
Pop 12hr 10 0 10 20 40
QPF 12hr 0 0 0 0 0.22
RAIN SHWRS IS IS IS IS IS SC SC SC SC NM
TSTMS IS IS IS IS SC IS IS SC
T Wind Dir NW N N N N NE N N N NE NE E SE S SW NW S S S SW SE SE
T Wind Spd 12 10 9 9 6 5 6 6 6 5 5 6 6 8 6 8 10 6 9 6 8 5
MixHgt M AGL 20 7 1032 1141 8 7 1375 1387 10 11
MixHgt FT AGL 65 24 3386 3743 26 21 4509 4552 33 35
MixHgt M MSL 150 134 1184 1275 135 133 1515 1524 138 139
MixHgt FT MSL 490 441 3884 4182 443 436 4969 5001 453 456
Transwind Dir N NE N N E SE W S S SE
Twind Spd m/s 4 3 3 3 2 3 3 4 3 3
Twind Spd mph 9 6 6 6 5 8 6 9 8 6
Vent Index 700 3825 414 6096 432
Category Day 1 2 1 3 1
500M MixHgt T 86 81 80 86 86 88 82 82 82 80
500M Twnd Dir N NE N N E S N S N N
500M Twnd m/s 8 6 2 2 1 2 4 5 3 5
500M TWND mph 18 14 5 4 3 4 10 12 6 12
Dispersion 8 8 19 3 6 7 22 5 6 7
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/20Fri 08/21/26Sat 08/22/26Sun 08/23/26Mon 08/24/26
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 70 89 68 90 68 89 67 89
Temp 86 86 75 71 86 83 72 69 88 84 73 69 87 83 71 68 86 83
Dewpt 76 74 73 71 74 72 71 69 71 70 69 67 68 66 65 64 67 66
RH 72 68 94100 68 70 97100 57 63 87 93 53 57 81 87 53 57
Wind Dir W NE N N N NE N E E
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC
Pop 12hr 60 40 20 10 5 10 5 5 20
RAIN SHWRS NM IS SC SC IS IS
TSTMS SC IS SC IS IS
$$
TNZ019-180900-
Dyersburg RAWS NFDRS Site-Dyer TN
35.99N 89.41W Elev. 208 ft
331 PM CDT Mon Aug 17 2026
Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu
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 91 71 96 73
Temp 91 88 79 74 71 70 80 87 90 87 77 74 73 73 84 92 95 91 81 78 75 73
Dewpt 73 70 70 69 68 68 67 65 65 66 66 66 66 67 70 71 70 70 72 72 72 72
Min/Max RH 97 42 84 45 97
RH 56 55 74 84 90 93 65 48 44 50 69 76 79 81 63 51 45 50 74 82 90 97
Wind Dir N N N NE NE NE NE NE NE NE SE SE SE S S S S SE S S SW NE
Wind Spd 6 4 4 3 2 2 3 2 2 2 2 2 3 3 4 4 4 3 3 2 2 2
Clouds FW FW FW FW FW FW FW CL CL FW FW CL FW SC SC SC FW SC SC SC B1 B1
Clouds(%) 15 14 11 9 22 8 8 5 4 10 9 2 6 32 27 34 20 26 38 50 54 60
Pop 12hr 0 0 10 20 60
QPF 12hr 0 0 0 0 0.60
RAIN SHWRS IS IS SC SC NM NM NM
TSTMS IS SC IS IS SC SC
T Wind Dir N N N NE NE NE NE N N E E SE SE S W S S S S S SW NE
T Wind Spd 11 9 11 10 6 6 5 4 5 4 6 9 8 8 6 9 8 8 6 10 5 4
MixHgt M AGL 49 44 1066 1149 47 43 935 985 48 46
MixHgt FT AGL 161 145 3497 3771 154 141 3069 3232 158 151
MixHgt M MSL 139 134 1156 1239 137 133 1025 1075 138 136
MixHgt FT MSL 456 440 3792 4066 449 436 3364 3527 453 446
Transwind Dir N NE NE NE E SE SW S S W
Twind Spd m/s 4 3 2 2 3 4 3 3 3 2
Twind Spd mph 10 6 5 4 6 9 8 8 8 5
Vent Index 676 3717 411 4300 462
Category Day 1 2 1 2 1
500M MixHgt T 84 79 79 86 87 88 76 81 82 78
500M Twnd Dir N NE NE N SE S NE SW N SW
500M Twnd m/s 7 5 2 0 2 2 9 5 2 6
500M TWND mph 16 12 4 1 5 5 20 12 5 14
Dispersion 9 8 15 3 8 9 25 4 9 8
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/20Fri 08/21/26Sat 08/22/26Sun 08/23/26Mon 08/24/26
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 69 89 68 90 68 88 67 89
Temp 86 86 74 70 86 84 72 69 88 85 72 69 86 82 70 68 86 84
Dewpt 74 72 73 70 72 70 70 69 69 68 68 66 65 64 64 64 64 64
RH 68 63 97100 63 63 93100 54 57 87 90 50 55 81 87 48 51
Wind Dir NE NE N NE N NE N E SE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC FW
Pop 12hr 60 40 10 5 5 5 5 10 20
RAIN SHWRS NM IS SC IS IS
TSTMS SC IS SC IS
$$
ARZ049-180900-
Marianna NFDRS Site-Lee AR
34.76N 90.72W Elev. 253 ft
331 PM CDT Mon Aug 17 2026
Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max Temp 75 98 77 102 77
Temp 99 96 85 81 77 75 86 95 98 96 84 80 78 77 91100102 97 85 82 79 77
Dewpt 74 74 75 74 73 72 72 72 71 71 71 70 70 71 73 71 70 71 72 72 72 72
Min/Max RH 90 42 82 36 85
RH 45 49 72 79 87 90 63 48 42 45 65 72 76 82 56 40 36 43 65 72 79 85
Wind Dir NW NW NE NE NE NE NE NE N NE E SE S S SW SW SW S SW S S SW
Wind Spd 4 2 2 2 3 3 3 2 2 1 2 2 3 3 4 4 4 3 3 3 3 3
Clouds FW SC SC FW FW FW SC FW CL CL FW FW FW FW CL FW FW SC SC SC FW SC
Clouds(%) 8 33 26 25 10 15 32 24 5 1 8 15 22 9 5 6 18 32 29 26 25 33
Pop 12hr 20 20 0 10 20
QPF 12hr 0 0.02 0 0 0
RAIN SHWRS SC IS IS IS SC
TSTMS SC IS IS IS SC
T Wind Dir NW N NE NE E NE NE N N NE E SE S S W SE SW S SW S S SW
T Wind Spd 10 6 6 9 10 8 9 5 5 4 9 10 9 9 9 9 10 8 9 9 9 8
MixHgt M AGL 62 64 1205 1559 59 55 1652 1825 60 61
MixHgt FT AGL 203 210 3955 5114 193 180 5420 5988 197 201
MixHgt M MSL 140 142 1284 1637 137 133 1730 1903 138 139
MixHgt FT MSL 459 466 4211 5370 449 436 5676 6244 453 456
Transwind Dir NE NE NE N E S SW S SW S
Twind Spd m/s 3 4 3 2 4 4 4 4 4 4
Twind Spd mph 8 10 8 5 9 9 10 9 9 9
Vent Index 1696 4911 1536 7612 744
Category Day 1 3 1 3 1
500M MixHgt T 89 85 85 94 92 94 91 86 89 80
500M Twnd Dir N E NE N E S W SE SE NE
500M Twnd m/s 7 7 2 1 5 7 6 5 5 5
500M TWND mph 16 16 4 3 11 16 13 11 11 11
Dispersion 8 10 19 3 9 10 25 5 8 8
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/20Fri 08/21/26Sat 08/22/26Sun 08/23/26Mon 08/24/26
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 96 73 95 72 96 72 95 72 95
Temp 93 92 78 74 92 91 76 73 93 92 77 73 92 91 76 73 92 92
Dewpt 73 72 74 73 73 70 72 71 69 67 69 68 66 64 65 66 65 64
RH 52 52 88 97 54 50 87 93 46 44 76 84 43 41 69 79 41 40
Wind Dir W NE N NE N NE NE E SE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC SC SC SC SC FW FW FW FW FW CL FW FW FW FW FW SC SC
Pop 12hr 40 30 10 10 5 10 5 20 20
RAIN SHWRS SC IS SC IS IS IS
TSTMS SC IS IS IS
$$
MSZ016-180900-
Tupelo RAWS Site-Lee MS
34.33N 88.71W Elev. 270 ft
331 PM CDT Mon Aug 17 2026
Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu
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 95 71 99 75
Temp 97 91 82 78 75 74 85 92 95 89 78 74 72 72 88 97 99 93 81 77 76 75
Dewpt 74 75 76 75 74 73 75 73 70 70 69 68 68 69 73 73 72 73 74 73 72 73
Min/Max RH 97 44 92 42 94
RH 48 60 82 91 97 97 72 54 45 54 74 82 87 90 61 46 42 52 79 87 87 94
Wind Dir W NW N N N N N NW N NW NE N N SE S NW SE W S SW S S
Wind Spd 9 4 4 3 3 3 3 4 4 3 2 0 0 1 2 3 3 2 2 2 2 2
Clouds FW FW SC SC SC FW CL FW FW FW FW FW FW CL FW FW FW SC SC SC SC SC
Clouds(%) 23 20 32 28 35 12 3 6 13 23 11 21 11 0 7 15 23 33 29 36 40 32
Pop 12hr 30 5 0 20 20
QPF 12hr 0 0 0 0 0
RAIN SHWRS SC IS IS IS IS IS IS SC
TSTMS SC IS IS IS IS
T Wind Dir W NW N N N NE N N N N NE E SE SE W N S NW S SW S SE
T Wind Spd 14 9 10 6 6 6 6 8 6 5 6 6 4 4 6 6 4 9 6 6 5 5
MixHgt M AGL 69 45 1325 1485 48 44 1673 1968 49 52
MixHgt FT AGL 228 148 4346 4873 157 144 5490 6456 161 169
MixHgt M MSL 165 134 1420 1580 137 133 1762 2057 138 141
MixHgt FT MSL 540 440 4658 5185 449 436 5782 6748 453 461
Transwind Dir N NE N N NE SE W W SW S
Twind Spd m/s 3 3 3 3 3 2 3 3 3 2
Twind Spd mph 8 6 6 6 6 4 6 6 6 5
Vent Index 627 4740 411 6171 423
Category Day 1 3 1 3 1
500M MixHgt T 90 84 84 92 90 89 90 87 88 84
500M Twnd Dir N NE N N NE SE E E E E
500M Twnd m/s 6 4 2 3 2 2 2 8 3 4
500M TWND mph 14 10 4 6 4 4 5 18 8 10
Dispersion 6 6 22 5 3 4 19 4 6 6
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/20Fri 08/21/26Sat 08/22/26Sun 08/23/26Mon 08/24/26
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 72 92 70 93 70 93 69 92
Temp 91 89 76 73 90 86 74 71 91 87 74 72 90 87 73 70 90 86
Dewpt 76 75 75 73 76 74 73 71 72 71 70 69 70 68 66 66 67 68
RH 62 64 97100 64 68 97100 54 59 87 90 52 53 79 87 47 55
Wind Dir W N NW NE N NE N NE E
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC
Pop 12hr 40 40 30 10 10 5 5 20 20
RAIN SHWRS SC SC SC IS SC IS IS IS
TSTMS SC SC IS IS SC IS
$$
MSZ015-180900-
Highway 41 RAWS Site-Pontotoc MS
34.09N 88.86W Elev. 320 ft
331 PM CDT Mon Aug 17 2026
Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu
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 96 72 100 75
Temp 99 91 81 78 75 75 86 94 96 91 79 75 73 73 89 98100 93 80 78 77 75
Dewpt 73 74 75 75 74 73 75 73 71 71 69 68 68 69 73 73 72 73 73 72 72 72
Min/Max RH 97 45 87 41 90
RH 44 58 82 91 97 94 70 51 45 52 72 79 84 87 59 45 41 52 79 82 85 90
Wind Dir W W N N N N N N N N NE E N SE SW W S W S SW S SW
Wind Spd 6 3 2 2 2 2 2 3 3 2 1 1 0 1 2 2 2 2 2 2 2 2
Clouds FW B1 B1 FW SC FW CL FW FW SC FW SC SC FW FW FW FW SC SC SC SC SC
Clouds(%) 19 53 53 24 35 16 4 12 14 38 11 41 30 18 6 14 19 39 30 35 42 28
Pop 12hr 30 10 5 10 10
QPF 12hr 0.16 0 0 0 0
RAIN SHWRS SC IS SC
TSTMS SC IS
T Wind Dir W W N N N NE N N N NE NE E E SE W N N NW S W SW SW
T Wind Spd 12 9 8 5 5 5 6 8 6 5 5 5 4 4 6 6 4 8 5 8 5 4
MixHgt M AGL 33 30 1137 1426 30 26 1695 2074 31 33
MixHgt FT AGL 108 98 3731 4680 98 85 5561 6803 102 107
MixHgt M MSL 140 137 1244 1533 137 133 1802 2181 138 140
MixHgt FT MSL 459 449 4082 5031 449 436 5912 7154 453 458
Transwind Dir N N N N NE SE NW N SW SW
Twind Spd m/s 3 2 3 3 2 2 3 2 3 2
Twind Spd mph 8 5 6 6 5 4 6 5 6 5
Vent Index 435 4599 276 6543 606
Category Day 1 3 1 3 1
500M MixHgt T 91 84 86 92 91 89 91 90 90 85
500M Twnd Dir N NE N N NE SE NW E SE W
500M Twnd m/s 7 5 2 4 2 2 2 7 2 4
500M TWND mph 16 11 5 9 5 5 4 17 5 10
Dispersion 5 6 22 4 5 4 19 4 7 7
Stability F E A B F E A B F E
Stag Index 3 3 3 3 3
Date 08/20Fri 08/21/26Sat 08/22/26Sun 08/23/26Mon 08/24/26
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 93 70 94 71 94 70 93
Temp 92 89 76 73 90 87 74 71 92 88 74 72 92 88 73 71 91 87
Dewpt 75 75 74 73 75 74 73 71 72 70 70 69 69 68 66 65 67 68
RH 58 64 94100 62 65 97100 52 55 87 90 47 52 79 81 45 53
Wind Dir W NW NW N N NE N NE NE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC
Pop 12hr 30 40 30 10 5 5 5 20 20
RAIN SHWRS SC SC SC IS SC IS IS IS
TSTMS SC SC IS IS SC IS
$$
TNZ003-180900-
Greenfield NFDRS SITE-Weakley TN
36.16N 88.80W Elev. 499 ft
331 PM CDT Mon Aug 17 2026
Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu
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 67 90 68 95 72
Temp 92 87 77 73 69 68 80 88 90 84 74 72 70 70 83 91 94 89 79 76 74 72
Dewpt 76 73 71 69 68 68 68 68 68 68 67 66 66 67 72 74 74 74 73 72 72 72
Min/Max RH 100 48 90 53 100
RH 60 63 82 87 97100 67 52 49 59 79 81 87 90 70 58 53 61 82 87 93100
Wind Dir NW N N N N NE N N N NE SE SE SE SE SE S S SE S S E NE
Wind Spd 8 6 4 3 2 2 2 2 2 1 1 2 2 3 4 5 4 3 3 3 3 3
Clouds FW FW FW FW FW FW FW CL CL CL FW CL FW SC SC SC SC SC SC B1 B1 B1
Clouds(%) 19 8 8 25 20 19 6 2 2 3 24 4 9 44 40 39 28 26 41 55 52 69
Pop 12hr 0 0 20 30 60
QPF 12hr 0 0 0 0 0.16
RAIN SHWRS SC SC IS IS SC SC NM NM NM
TSTMS SC IS IS SC IS IS SC SC
T Wind Dir N N N N NE NE N N N NE E SE SE S S S SE S W SW SE E
T Wind Spd 12 10 10 9 6 5 6 5 5 4 4 8 6 8 6 8 9 8 6 9 4 6
MixHgt M AGL 41 20 1022 1087 23 19 736 721 24 22
MixHgt FT AGL 135 66 3353 3566 75 62 2414 2365 79 72
MixHgt M MSL 155 134 1140 1205 137 133 850 835 138 136
MixHgt FT MSL 509 440 3740 3953 449 436 2788 2739 453 446
Transwind Dir N NE N N E SE S S SW SE
Twind Spd m/s 4 3 3 2 2 3 3 4 3 2
Twind Spd mph 10 6 6 5 5 8 6 9 8 5
Vent Index 620 3615 411 3400 438
Category Day 1 2 1 2 1
500M MixHgt T 84 79 78 85 85 86 76 79 79 78
500M Twnd Dir N N N N SE S N NW W SW
500M Twnd m/s 6 4 2 1 1 1 7 5 2 3
500M TWND mph 14 10 5 2 3 2 17 11 5 6
Dispersion 8 7 15 3 7 8 18 4 8 7
Stability F E A B F E B B F E
Stag Index 3 3 3 3 3
Date 08/20Fri 08/21/26Sat 08/22/26Sun 08/23/26Mon 08/24/26
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 89 67 90 66 88 65 89
Temp 86 84 73 69 87 83 71 68 88 84 71 67 86 81 69 66 86 83
Dewpt 76 74 72 69 74 72 70 68 72 70 67 66 68 66 64 64 67 66
RH 72 72 97100 65 70 97100 59 63 87 97 55 60 84 93 53 57
Wind Dir W NE N N NW NE N E SE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B2 B1 B1 SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC
Pop 12hr 60 40 10 10 5 10 5 5 10
RAIN SHWRS NM IS SC SC
TSTMS SC IS SC IS
$$
TNZ049-180900-
Covington NFDRS SITE-Tipton TN
35.59N 89.59W Elev. 280 ft
331 PM CDT Mon Aug 17 2026
Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu
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 94 71 99 73
Temp 95 91 80 75 72 70 83 91 94 89 77 74 73 73 88 96 98 93 81 78 75 73
Dewpt 76 74 74 72 70 70 70 69 68 68 69 68 67 68 73 73 73 72 74 74 73 73
Min/Max RH 100 43 87 45 100
RH 54 58 82 90 93100 65 49 43 50 76 82 81 84 61 48 45 51 79 88 94100
Wind Dir NW N NE NE NE NE NE N NE NE E SE SE S S S S S S S SW SE
Wind Spd 9 6 5 3 2 2 3 2 2 2 2 2 3 3 4 6 6 4 4 3 3 3
Clouds FW FW SC FW FW FW FW FW FW CL CL CL FW FW SC SC FW SC SC SC SC SC
Clouds(%) 7 18 28 25 14 7 16 14 6 4 2 1 8 9 26 32 19 34 35 46 41 47
Pop 12hr 10 0 10 20 50
QPF 12hr 0 0 0 0 0.22
RAIN SHWRS IS IS IS SC SC SC SC NM
TSTMS IS IS IS IS IS IS SC
T Wind Dir N N NE NE NE NE NE N N E E SE SE S SW SE S S W SE S E
T Wind Spd 11 9 10 11 8 6 6 5 5 4 8 8 8 9 9 8 8 9 10 9 8 5
MixHgt M AGL 53 48 1054 1263 51 47 1372 1222 52 54
MixHgt FT AGL 174 158 3459 4144 167 154 4501 4009 171 176
MixHgt M MSL 139 134 1140 1349 137 133 1458 1308 138 140
MixHgt FT MSL 456 440 3741 4426 449 436 4783 4291 453 458
Transwind Dir NE NE N NE E S S S SW SE
Twind Spd m/s 4 3 3 2 3 4 4 3 4 3
Twind Spd mph 10 8 6 5 6 9 9 8 9 6
Vent Index 708 4047 548 5832 712
Category Day 1 2 1 3 1
500M MixHgt T 86 81 80 88 88 89 83 82 83 78
500M Twnd Dir N NE NE N SE S NE S NE NW
500M Twnd m/s 6 6 2 1 2 2 8 5 2 5
500M TWND mph 14 13 4 2 5 5 18 11 5 12
Dispersion 10 10 15 3 7 9 22 4 8 8
Stability F E A B F E B C F E
Stag Index 3 3 3 3 3
Date 08/20Fri 08/21/26Sat 08/22/26Sun 08/23/26Mon 08/24/26
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 70 91 68 93 68 91 67 91
Temp 88 88 75 71 89 86 72 69 90 87 73 69 88 85 71 68 89 86
Dewpt 76 75 74 71 75 72 72 69 71 70 69 68 68 66 66 65 67 66
RH 68 66 97100 64 63100100 54 57 87 97 52 53 84 90 48 51
Wind Dir SE NE NE NE NW NE N E SE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B1 SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC FW
Pop 12hr 60 40 10 5 5 5 5 20 20
RAIN SHWRS NM SC IS IS IS
TSTMS SC SC IS IS
$$
Below is a weather element key for this product
Day 1 through 3...
Max/Min Temp or Min/Max Temp (F)....Maximum/Minimum Air Temperature
Temp (F)............................Air Temperature
Dewpt (F)...........................Dew Point Temperature
Min/Max RH or Max/Min RH (%)........Maximum/Minimum Humidity
RH (%)..............................Relative Humidity
Wind Dir (8 point compass)..........20 ft. Wind Direction
Wind Spd (MPH)......................20 FT. WIND Speed
Wind Chill (F)......................Wind Chill
Heat Index (F)......................Heat Index
Clouds (CAT)........................Cloud Cover Category
example: CL = CLEAR; FW = FEW; SC = SCATTERED;
B1 = MOSTLY CLOUDY; B2 = CONSIDERABLE CLOUDS; OV = OVERCAST
Clouds (%)..........................Cloud cover as a percentage
Pop 12hr (%)........................Probability for accumulating precipitation
QPF 12hr (IN).......................Liquid equivalent precipitaton amount
Weather...
Type...
Rain...........Rain
Rain Shwrs.....Rain Showers
Tstms..........Thunderstorms
Drizzle........Drizzle
Snow...........Snow
Snowshwrs......Snow Showers
Sleet..........Sleet
Flurries.......Flurries
Frzg Rain......Freezing Rain
Frzg Drzl......Freezing Drizzle
Coverage...
IS.............Isolated
SC.............Scattered
NM.............Numerous
O..............Occasional
S..............Slight Chance
C..............Chance
L..............Likely
WD.............Widespread
D..............Definite
AR.............Areas
PA.............Patchy
ObVis...............................Obstruction to Visibility
Type...
F..............Fog
PF.............Patchy Fog
+PF............Patchy Dense Fog
F+.............Dense Fog
H..............Haze
BS.............Blowing Snow
K..............Smoke
BD.............Blowing Dust
MixHgt M AGL........................Mixing Height in meters above ground level
MixHgt FT AGL.......................Mixing Height in feet above ground level
MixHgt M MSL........................Mixing Height in meters mean sea level
MixHgt FT MSL.......................Mixing Height in feet mean sea level
TransWind Dir (8 point compass).....Transport Wind Direction
TWind Spd MS (M/S)..................Transport Wind Speed in meters per second
TWind Spd MPH (MPH).................Transport Wind Speed in miles per hour
Vent Index (M2/S)...................Vent Index in meters squared per second
Category Day........................Category Day based on Vent Index
Example: 1 = <2000; 2 = >=2000 AND <4000; 3 = >=4000 AND <8000;
4 = >=8000 and <16000; 5 = >=16000
500M MixHgt T (F)...................Surface Temperature needed to create mixing
up to 500 meters above the ground
500M TWnd Dir (8 point compass).....Transport Wind direction at 500 meters AGL
500M TWND M/S.......................Transport Wind at 500 meters AGL in M/S
500M TWND MPH.......................Transport Wind at 500 METERS AGL in MPH
Dispersion..........................Dispersion Index for Smoke Dispersion
Example: 1-6 = VERY POOR; 7-12 = POOR; 13-20 = GENERALLY POOR
21-40 = FAIR; 41-60 = GENERALLY GOOD; 61-100 = GOOD
101+ = EXCELLENT
Stability...........................Stability Class
Example: A = Very Unstable; B = Moderately Unstable; C = Slightly Unstable
D = Neutral; E = Slightly Stable; F = Moderately Stable
G = Very Stable
Stag Index..........................Stagnation Index
EXAMPLE: 0 = Winds >= 10 MPH; 1 = Winds <= 10 MPH with Rain
2 = Dry with decent winds
3 = Dry with light winds and stagnate conditions
Watch/Warning/Advisory...
Example: W = Warning; Y = Advisory; A = Watch
in effect for the indicated hour
Day 4 through 7...
Max/Min Temp or Min/Max Temp (F)....Maximum/Minimum Air Temperature
Temp (F)............................Air Temperature
Dewpt (F)...........................Dew Point Temperature
RH (%)..............................Relative Humidity
Wind Dir (8 point compass)..........20 ft. Wind Direction
Wind Spd (MPH)......................20 ft. Wind Speed
Avg Clouds (CAT)....................Average Cloud Cover Category
Pop 12HR (%)........................Probability for accumulating precipitation
Weather...
See Day 1 through 3 Weather Descriptions