Fire Weather Point Forecast Matrices
Issued by NWS Memphis, TN
Issued by NWS Memphis, TN
422
FOUS54 KMEG 120831
PFWMEG
Fire Weather Point Forecast Matrices
National Weather Service Memphis TN
331 AM CDT Sat Sep 12 2026
MSZ002-122100-
WINBORN NFDRS SITE-MARSHALL MS
34.69N 89.30W Elev. 500 ft
331 AM CDT Sat Sep 12 2026
Date Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 93 70 96 70 98
Temp 71 70 81 90 92 86 77 73 71 70 85 93 96 89 78 75 72 71 87 95 98 91
Dewpt 71 70 75 73 71 71 72 72 71 70 73 70 68 68 70 69 69 69 72 69 68 68
Max/Min RH 51 100 40 97 38
RH 100100 82 58 51 61 85 97100100 67 47 40 50 76 82 90 93 61 43 38 47
Wind Dir S S SW W W W SE N N N W NW NW SE E N N N W NW SE SE
Wind Spd 2 2 3 4 4 1 1 0 0 0 1 2 3 2 1 0 0 0 2 2 3 3
Clouds SC SC SC SC FW FW FW FW FW FW SC FW CL CL FW FW FW FW CL FW CL CL
Clouds(%) 34 38 31 38 19 8 14 17 19 25 33 15 3 4 19 13 23 15 2 12 5 4
Pop 12hr 30 0 0 0 0
QPF 12hr 0.08 0 0 0 0
RAIN SHWRS SC SC
T Wind Dir S SW W W NW SW S S S SW NW NW W SE E SE SW SW W N E SE
T Wind Spd 5 5 8 8 5 4 4 4 4 3 5 4 4 4 4 4 4 4 6 4 5 6
MixHgt M AGL 1102 1293 16 15 1776 2354 44 14 1975 2354
MixHgt FT AGL 3617 4243 53 49 5827 7724 144 46 6480 7724
MixHgt M MSL 1224 1415 138 137 1898 2476 166 136 2097 2476
MixHgt FT MSL 4017 4643 453 449 6227 8124 544 446 6880 8124
Transwind Dir SW W S SW NW W SE SW NW E
Twind Spd m/s 3 3 2 2 2 2 2 2 2 2
Twind Spd mph 8 6 4 4 4 4 4 4 5 5
Vent Index 4245 276 4952 332 7428
Category Day 3 1 3 1 3
500M MixHgt T 84 90 86 84 86 88 80 80 79 88
500M Twnd Dir W W S W W SW E N NE NE
500M Twnd m/s 3 1 5 6 2 3 2 3 4 4
500M TWND mph 6 3 12 13 4 6 4 6 10 9
Dispersion 22 4 2 0 15 3 2 0 15 3
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Tue 09/15/26Wed 09/16/26Thu 09/17/26Fri 09/18/26
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 71 98 74 97 71 97 70 95
Temp 76 72 96 92 78 75 95 90 77 72 94 89 75 71 92 86
Dewpt 69 69 69 68 69 70 70 68 69 68 67 66 66 65 65 64
RH 79 90 42 46 74 84 45 49 76 87 41 47 74 81 41 48
Wind Dir SE S SE S SE SE SE NE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds CL CL CL FW FW FW CL FW FW FW FW FW FW FW FW FW
Pop 12hr 0 5 0 5 0 5 5 10
$$
MSZ024-122100-
Monroe NFDRS Site-Monroe MS
33.87N 88.48W Elev. 225 ft
331 AM CDT Sat Sep 12 2026
Date Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 93 71 96 70 98
Temp 71 71 81 90 90 82 75 73 72 71 85 94 94 85 77 74 72 71 87 95 98 89
Dewpt 71 71 76 75 74 74 74 73 72 71 76 73 70 72 72 71 71 71 74 71 70 71
Max/Min RH 56 100 45 100 41
RH 100100 85 62 60 77 97100100100 75 51 46 65 85 90 97100 65 46 41 56
Wind Dir S S SW SW SW S S S N N W NW NW N N N N N N N E E
Wind Spd 2 2 3 3 4 1 1 1 0 0 1 2 2 0 0 0 0 0 0 1 2 2
Clouds B1 SC SC SC SC FW FW FW SC B1 FW FW FW FW FW FW FW FW CL CL CL FW
Clouds(%) 67 36 33 29 30 19 21 10 39 52 22 18 9 13 13 18 18 7 3 4 2 7
Pop 12hr 50 10 0 0 0
QPF 12hr 0.10 0 0 0 0
RAIN SHWRS IS SC SC SC SC
TSTMS IS IS IS SC SC
T Wind Dir S S W SW W SW S S SW SW W NW NW N S SW W W NW N E E
T Wind Spd 6 5 6 8 9 5 6 5 4 3 5 5 4 3 5 5 3 3 4 4 5 5
MixHgt M AGL 1022 1165 104 61 1616 2064 72 68 1871 2252
MixHgt FT AGL 3353 3822 341 199 5301 6771 235 224 6138 7388
MixHgt M MSL 1088 1231 170 127 1682 2130 137 134 1937 2318
MixHgt FT MSL 3570 4039 558 416 5518 6988 451 441 6355 7604
Transwind Dir SW W S SW W W S W NW E
Twind Spd m/s 3 3 2 2 2 2 2 1 2 2
Twind Spd mph 6 8 5 4 4 4 4 3 4 5
Vent Index 3693 340 4260 274 4636
Category Day 2 1 3 1 3
500M MixHgt T 81 87 85 83 84 92 85 82 82 90
500M Twnd Dir S S SW W W SW W N NE NE
500M Twnd m/s 2 2 6 3 1 1 5 2 2 2
500M TWND mph 4 4 13 8 2 2 12 5 4 5
Dispersion 22 4 5 0 15 3 3 0 12 3
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Tue 09/15/26Wed 09/16/26Thu 09/17/26Fri 09/18/26
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 71 99 74 97 70 97 70 96
Temp 75 72 96 90 77 75 94 88 75 71 94 87 74 71 93 86
Dewpt 70 70 71 71 71 70 72 71 70 68 68 68 68 66 68 67
RH 84 93 45 54 82 84 49 57 84 90 43 53 82 84 44 53
Wind Dir SE SE SE SE SE E SE E
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds CL CL CL CL FW FW CL FW CL FW CL CL FW FW FW FW
Pop 12hr 0 0 0 5 0 5 5 10
$$
MSZ006-122100-
Tishomingo NFDRS Site-Tishomingo MS
34.79N 88.22W Elev. 300 ft
331 AM CDT Sat Sep 12 2026
Date Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min Temp 91 70 94 69 96
Temp 71 70 79 88 89 82 75 73 72 70 84 92 94 85 77 74 72 70 86 93 95 87
Dewpt 71 70 76 75 74 73 74 73 72 70 75 73 71 71 72 71 70 70 73 72 71 71
Max/Min RH 60 100 47 100 44
RH 100100 91 66 61 74 97100100100 74 54 47 63 85 90 93100 65 51 46 59
Wind Dir S S SW W W SW S S S S W NW N NE E SE SE S W NE NE E
Wind Spd 3 2 4 4 4 1 1 1 1 0 1 2 3 1 1 1 1 1 1 3 3 2
Clouds SC B1 B1 SC FW FW FW FW SC FW SC FW CL CL FW FW FW FW CL FW CL FW
Clouds(%) 49 51 53 33 13 13 17 17 28 20 40 16 2 1 9 13 22 11 0 7 3 7
Pop 12hr 40 0 0 0 0
QPF 12hr 0.03 0 0 0 0
RAIN SHWRS SC IS SC
TSTMS IS IS SC
T Wind Dir S S SW W W SW S S SW SW NW NW NW NE E SE S S NW N NE E
T Wind Spd 6 5 8 9 9 5 4 4 4 4 4 4 4 4 6 4 4 4 4 5 6 5
MixHgt M AGL 1137 1164 0 0 1459 2006 0 0 2041 2188
MixHgt FT AGL 3731 3818 0 0 4788 6580 0 0 6696 7178
MixHgt M MSL 1317 1339 139 133 1640 2186 148 137 2215 2360
MixHgt FT MSL 4321 4393 456 435 5380 7171 486 450 7266 7741
Transwind Dir SW W S SW W N E S NW NE
Twind Spd m/s 3 3 2 2 2 2 2 2 2 3
Twind Spd mph 8 8 4 4 4 4 5 4 4 6
Vent Index 5356 278 4372 296 4720
Category Day 3 1 3 1 3
500M MixHgt T 80 88 88 82 84 90 79 81 83 89
500M Twnd Dir SW W SW W W S W N NE NE
500M Twnd m/s 4 1 4 6 3 1 7 3 6 5
500M TWND mph 9 3 10 13 6 2 17 8 13 11
Dispersion 25 6 4 5 12 3 4 4 18 3
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Tue 09/15/26Wed 09/16/26Thu 09/17/26Fri 09/18/26
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 71 97 73 95 71 95 70 94
Temp 76 72 94 89 78 74 93 87 76 72 93 86 74 71 91 84
Dewpt 71 70 72 71 71 70 73 72 70 68 70 69 68 67 69 67
RH 85 93 49 56 79 87 52 61 82 87 47 57 82 87 49 57
Wind Dir SE SE SE SE S NE SE NE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds CL CL CL FW FW FW FW FW FW FW CL FW FW FW FW FW
Pop 12hr 0 0 0 5 0 5 5 5
$$
MSZ021-122100-
Yalobusha NFDRS Site-Yalobusha MS
33.99N 89.80W Elev. 370 ft
331 AM CDT Sat Sep 12 2026
Date Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 94 71 97 70 98
Temp 71 70 82 91 93 86 77 74 72 71 86 94 97 89 78 75 73 71 88 95 98 90
Dewpt 71 70 76 74 73 73 73 72 72 71 75 71 69 70 71 71 70 70 74 70 68 70
Max/Min RH 52 100 40 100 38
RH 100100 82 58 52 65 87 93100100 70 47 40 54 79 87 90 97 63 45 38 52
Wind Dir S S SW W W S SE N S N W NW N SE S N N N W N E SE
Wind Spd 1 2 3 3 2 1 1 0 1 0 1 2 2 1 1 0 0 0 1 2 2 1
Clouds FW SC FW SC SC FW FW FW SC SC SC FW FW SC FW FW FW FW FW FW FW CL
Clouds(%) 14 26 22 28 35 15 6 13 28 33 28 14 21 26 18 19 16 12 7 13 10 5
Pop 12hr 40 0 0 0 0
QPF 12hr 0.04 0 0 0 0
RAIN SHWRS IS SC IS
TSTMS IS IS
T Wind Dir S SW W W SW SW S SW SW SW W NW W S SW SW SW SW W NE E E
T Wind Spd 6 5 8 8 8 4 5 6 6 5 5 4 4 5 6 5 5 4 4 5 5 8
MixHgt M AGL 1150 1282 17 16 1888 2354 23 14 2007 2366
MixHgt FT AGL 3773 4206 56 53 6194 7723 74 46 6585 7762
MixHgt M MSL 1272 1404 139 138 2010 2476 144 136 2129 2488
MixHgt FT MSL 4173 4606 456 453 6594 8123 474 446 6985 8162
Transwind Dir W SW S SW W W SW SW NW E
Twind Spd m/s 3 3 2 3 2 2 3 2 2 3
Twind Spd mph 8 6 5 6 5 4 6 5 4 6
Vent Index 4212 417 4952 432 4976
Category Day 3 1 3 1 3
500M MixHgt T 85 92 86 85 87 86 82 82 80 88
500M Twnd Dir W NW S W W W E NW NE E
500M Twnd m/s 3 2 6 6 2 2 3 3 2 3
500M TWND mph 8 4 14 14 5 4 8 6 5 6
Dispersion 22 4 3 6 15 3 3 0 18 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Tue 09/15/26Wed 09/16/26Thu 09/17/26Fri 09/18/26
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 71 98 73 97 71 96 69 95
Temp 76 72 95 91 77 74 94 90 76 72 94 88 74 70 92 86
Dewpt 70 70 70 69 70 70 71 70 70 69 67 67 67 65 66 65
RH 82 93 45 49 79 87 47 52 82 90 41 50 79 84 43 50
Wind Dir SE SE SE SE SE E N NE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds CL FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW
Pop 12hr 0 0 0 5 0 5 5 5
$$
ARZ027-122100-
Poinsett NFDRS Site-Poinsett AR
35.53N 90.69W Elev. 335 ft
331 AM CDT Sat Sep 12 2026
Date Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 94 71 97 72 97
Temp 72 71 82 91 94 88 79 76 74 72 86 94 97 91 81 78 75 73 86 95 97 92
Dewpt 72 71 75 74 70 69 70 70 70 70 74 72 70 70 71 71 70 70 73 72 70 69
Max/Min RH 45 93 43 92 42
RH 100100 79 58 46 54 74 82 87 93 68 49 42 50 72 79 84 90 65 48 42 47
Wind Dir S S SW W NW N E SE S SW S W N NE E E SE E N NE E E
Wind Spd 1 1 3 4 4 2 1 2 1 1 2 3 3 3 2 3 3 2 3 4 4 3
Clouds SC B1 SC FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW
Clouds(%) 26 52 26 8 14 15 9 17 24 24 13 22 13 0 22 22 22 15 9 13 16 16
Pop 12hr 5 0 5 0 5
QPF 12hr 0 0 0 0 0
T Wind Dir S SW SW W NW NW E SE SE SW N S SW N E SE S NE NW NE SE E
T Wind Spd 8 4 5 8 6 5 6 6 6 5 6 5 4 4 6 9 6 5 4 6 8 9
MixHgt M AGL 1319 1667 56 56 1604 2414 61 54 1847 2342
MixHgt FT AGL 4326 5467 185 185 5262 7920 200 177 6059 7682
MixHgt M MSL 1408 1761 139 139 1690 2497 144 137 1941 2427
MixHgt FT MSL 4619 5776 456 456 5545 8192 471 448 6366 7964
Transwind Dir SW NW E S W SW E SE N E
Twind Spd m/s 3 3 3 3 3 2 3 3 2 3
Twind Spd mph 6 6 6 6 6 5 8 6 5 8
Vent Index 5283 417 7491 432 7281
Category Day 3 1 3 1 3
500M MixHgt T 86 92 91 89 84 84 83 82 81 89
500M Twnd Dir W NW SE SW E N E NE E E
500M Twnd m/s 3 2 4 5 5 2 5 4 5 5
500M TWND mph 6 4 10 11 11 5 11 9 11 11
Dispersion 22 4 6 6 19 3 8 8 19 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Tue 09/15/26Wed 09/16/26Thu 09/17/26Fri 09/18/26
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 74 99 76 98 75 97 72 93
Temp 80 75 97 94 82 77 96 92 81 77 95 91 79 73 91 87
Dewpt 70 69 70 68 69 70 71 69 70 70 70 68 68 66 66 64
RH 72 82 42 43 65 79 45 47 69 79 45 47 69 79 44 46
Wind Dir SE S S S S W NE N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW CL FW FW FW FW FW FW FW FW FW FW FW SC FW
Pop 12hr 0 0 0 5 0 10 10 10
$$
TNZ022-122100-
Camden Tower NFDRS Site-Benton TN
36.07N 88.17W Elev. 512 ft
331 AM CDT Sat Sep 12 2026
Date Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min Temp 89 69 94 69 93
Temp 71 70 78 85 88 82 74 71 70 69 83 91 94 85 76 73 71 70 83 91 93 85
Dewpt 71 70 76 74 72 72 72 71 70 69 74 72 70 71 71 72 71 70 73 72 71 71
Max/Min RH 59 100 46 100 49
RH 100100 94 70 59 72 93100100100 74 54 46 63 85 97100100 72 54 49 63
Wind Dir S S SW W W NW E SE S SE SE N N E SE SE E E E E E E
Wind Spd 4 3 3 3 3 2 2 2 2 1 1 1 2 3 3 4 3 3 3 2 2 4
Clouds B2 B1 SC FW FW FW FW FW FW SC SC FW B1 FW FW SC SC FW FW FW CL FW
Clouds(%) 72 54 47 21 8 16 22 19 21 38 41 10 51 7 22 38 39 25 7 14 2 6
Pop 12hr 30 0 0 0 0
QPF 12hr 0 0 0 0 0
RAIN SHWRS IS SC
TSTMS IS IS
T Wind Dir S SW W W W NW E SE S SE NW NW NW E E SE SE E E N NE NE
T Wind Spd 9 6 8 9 8 3 3 3 5 3 3 3 4 3 5 5 4 4 5 6 5 6
MixHgt M AGL 1190 1405 0 0 1217 1690 0 0 1367 1644
MixHgt FT AGL 3903 4609 0 0 3992 5545 0 0 4485 5395
MixHgt M MSL 1344 1559 139 137 1371 1844 135 136 1521 1798
MixHgt FT MSL 4408 5114 456 449 4497 6050 443 446 4990 5900
Transwind Dir W W E S NW NW E SE E NE
Twind Spd m/s 3 3 1 2 1 2 2 2 2 3
Twind Spd mph 8 6 3 4 3 4 5 4 5 6
Vent Index 4677 278 3688 272 5394
Category Day 3 1 2 1 3
500M MixHgt T 79 85 85 84 83 85 84 81 78 84
500M Twnd Dir W W S S N N NE NE NE NE
500M Twnd m/s 4 1 1 1 3 2 5 6 5 4
500M TWND mph 9 3 2 2 8 5 11 14 11 9
Dispersion 25 4 3 5 9 3 5 5 19 3
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Tue 09/15/26Wed 09/16/26Thu 09/17/26Fri 09/18/26
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 70 98 73 96 71 95 69 92
Temp 74 71 96 88 77 74 94 87 76 72 93 86 74 70 89 83
Dewpt 70 69 72 70 71 70 73 71 71 69 71 70 69 67 68 67
RH 87 93 46 55 82 87 51 59 85 90 49 59 84 90 50 59
Wind Dir SE S S S S W NE N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds CL FW CL CL FW FW FW FW FW FW FW FW FW SC SC FW
Pop 12hr 0 0 0 5 0 10 5 20
RAIN SHWRS IS
TSTMS IS
$$
TNZ053-122100-
Chickasaw State Forest NFDRS Site-Chester TN
35.37N 88.83W Elev. 496 ft
331 AM CDT Sat Sep 12 2026
Date Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min Temp 91 69 95 69 97
Temp 71 70 80 88 91 85 76 72 71 69 85 93 95 89 78 74 72 70 86 94 97 90
Dewpt 71 70 75 73 71 72 72 71 71 69 73 70 69 71 71 70 70 70 72 70 70 71
Max/Min RH 53 100 44 100 42
RH 100100 85 61 52 65 87 97100100 67 47 43 56 79 87 93100 63 46 42 54
Wind Dir S S SW W W W N N N N NW N N E E SE SE SE SE E E E
Wind Spd 2 2 3 4 3 1 0 0 0 0 0 2 3 2 1 1 1 1 2 2 3 2
Clouds B1 SC SC FW FW FW FW FW FW FW FW FW SC FW FW FW SC FW FW FW FW FW
Clouds(%) 58 43 36 25 19 8 6 18 25 11 13 13 32 14 17 20 32 14 7 9 6 6
Pop 12hr 20 0 0 5 0
QPF 12hr 0 0 0 0 0
RAIN SHWRS IS IS
TSTMS IS IS
T Wind Dir S SW W W W SW S S S SW NW N NW NE E SE SE S W N E E
T Wind Spd 6 5 6 8 8 4 4 4 4 3 4 4 4 4 6 6 5 3 3 5 5 5
MixHgt M AGL 1362 1471 10 11 1653 2327 13 9 2065 2386
MixHgt FT AGL 4467 4825 33 35 5423 7634 42 29 6774 7828
MixHgt M MSL 1496 1604 138 139 1790 2461 143 136 2209 2524
MixHgt FT MSL 4907 5263 453 456 5873 8074 467 447 7247 8279
Transwind Dir W W S SW NW N E SE NW E
Twind Spd m/s 3 3 2 2 2 2 3 2 2 2
Twind Spd mph 6 6 4 4 4 5 6 4 4 5
Vent Index 4812 278 4922 429 5048
Category Day 3 1 3 1 3
500M MixHgt T 81 88 88 85 85 87 81 80 82 87
500M Twnd Dir W NW SE W NW E E NE NE NE
500M Twnd m/s 4 1 2 5 4 3 6 4 5 4
500M TWND mph 9 2 4 11 9 6 14 10 12 10
Dispersion 22 4 2 0 12 3 7 7 18 3
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Tue 09/15/26Wed 09/16/26Thu 09/17/26Fri 09/18/26
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 71 98 74 96 72 96 70 94
Temp 75 72 96 92 78 75 94 90 77 73 93 89 75 71 91 86
Dewpt 70 69 69 70 70 70 71 71 70 69 68 70 68 66 66 67
RH 84 90 42 49 76 84 47 54 79 87 44 54 79 84 44 53
Wind Dir SE S SE S S W E NE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds CL CL CL CL CL CL CL FW CL FW CL FW FW FW FW FW
Pop 12hr 0 0 0 5 0 10 5 20
RAIN SHWRS IS
TSTMS IS
$$
TNZ019-122100-
Dyersburg RAWS NFDRS Site-Dyer TN
35.99N 89.41W Elev. 208 ft
331 AM CDT Sat Sep 12 2026
Date Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min Temp 92 70 95 70 96
Temp 71 70 80 88 92 86 76 73 71 70 84 92 95 89 78 75 72 71 84 93 96 90
Dewpt 71 70 74 71 68 68 70 70 70 70 72 69 68 69 71 71 70 69 71 70 68 68
Max/Min RH 46 100 42 97 40
RH 100100 82 57 46 55 82 90 97100 67 47 42 52 79 87 93 93 65 47 40 49
Wind Dir S S SW W NW N E SE SE N S N N E E E E E E NE E E
Wind Spd 1 1 3 4 4 1 1 1 1 0 2 2 3 2 2 2 2 2 3 3 4 3
Clouds SC B1 SC FW CL FW FW FW SC SC FW FW SC CL FW SC SC FW FW FW CL FW
Clouds(%) 48 61 32 13 5 11 8 13 28 33 14 12 28 0 20 31 32 23 9 7 4 6
Pop 12hr 5 0 0 5 0
QPF 12hr 0 0 0 0 0
T Wind Dir SW SW SW W W N E SE SE S N NW W E E SE SE E E NE E E
T Wind Spd 6 5 5 6 8 3 5 6 5 4 5 5 4 5 8 6 6 5 5 6 8 8
MixHgt M AGL 1182 1501 48 48 1336 2258 52 46 1566 1783
MixHgt FT AGL 3879 4924 158 158 4384 7409 171 151 5139 5849
MixHgt M MSL 1272 1591 138 138 1426 2348 142 136 1656 1873
MixHgt FT MSL 4174 5219 453 453 4679 7704 466 446 5434 6144
Transwind Dir W NW E S NW W SE SE NE E
Twind Spd m/s 2 3 2 2 2 2 3 3 2 3
Twind Spd mph 5 6 5 5 5 5 6 6 5 8
Vent Index 4773 414 4696 426 5619
Category Day 3 1 3 1 3
500M MixHgt T 80 88 87 86 83 82 83 81 80 84
500M Twnd Dir W NW E S N NE NE NE E E
500M Twnd m/s 3 1 2 2 6 5 4 5 6 5
500M TWND mph 6 3 5 5 13 11 9 12 13 12
Dispersion 19 4 6 6 15 3 6 6 19 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Tue 09/15/26Wed 09/16/26Thu 09/17/26Fri 09/18/26
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 71 99 74 98 73 96 71 93
Temp 76 72 96 93 79 75 95 91 78 74 94 90 76 72 91 86
Dewpt 70 69 68 67 69 70 69 67 70 69 68 67 68 66 65 64
RH 82 90 40 43 72 84 43 45 76 84 43 47 76 81 42 48
Wind Dir SE S SE S S W NE N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds CL CL CL FW FW FW FW FW FW FW FW FW FW SC SC FW
Pop 12hr 0 5 0 5 5 10 10 10
$$
ARZ049-122100-
Marianna NFDRS Site-Lee AR
34.76N 90.72W Elev. 253 ft
331 AM CDT Sat Sep 12 2026
Date Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 97 72 99 72 100
Temp 72 71 84 93 96 91 79 76 74 72 87 96 99 93 81 78 75 73 88 97 99 94
Dewpt 72 71 74 73 70 70 71 72 72 72 74 71 69 70 71 71 71 71 73 70 69 69
Max/Min RH 43 100 38 97 37
RH 100100 72 52 43 50 77 87 93100 65 45 38 47 72 79 87 93 61 42 38 44
Wind Dir S S SW W W W SE S S S SW W W SE S S SW SW W SW SE SE
Wind Spd 2 2 3 4 3 2 2 1 1 1 2 2 3 2 2 2 2 1 2 3 4 3
Clouds SC SC SC FW FW FW FW FW SC FW SC FW FW FW FW FW FW FW FW FW FW FW
Clouds(%) 29 31 35 14 23 9 10 23 26 23 29 15 21 17 21 23 22 15 6 13 20 17
Pop 12hr 10 0 5 5 0
QPF 12hr 0 0 0 0 0
RAIN SHWRS IS
T Wind Dir S S SW W W W S S SW SW NW W W S S S SW SW W S SE SE
T Wind Spd 8 6 8 10 8 5 5 6 5 5 5 5 5 5 8 8 5 5 5 5 6 8
MixHgt M AGL 1482 1768 59 57 1740 2605 59 55 2051 2418
MixHgt FT AGL 4863 5801 193 187 5708 8547 195 181 6729 7933
MixHgt M MSL 1560 1846 137 135 1818 2683 137 133 2129 2496
MixHgt FT MSL 5119 6057 449 443 5964 8803 451 437 6985 8189
Transwind Dir SW W S SW W SW S SW SW SE
Twind Spd m/s 4 3 2 2 2 2 3 2 2 3
Twind Spd mph 9 6 5 5 5 5 8 5 5 6
Vent Index 7384 411 8049 411 7488
Category Day 3 1 3 1 3
500M MixHgt T 88 94 90 89 87 90 82 80 82 90
500M Twnd Dir W N S SW NW NW NE N NE E
500M Twnd m/s 4 1 5 6 3 5 4 2 4 5
500M TWND mph 9 2 12 14 6 12 10 5 9 11
Dispersion 28 4 6 6 15 3 7 6 18 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Tue 09/15/26Wed 09/16/26Thu 09/17/26Fri 09/18/26
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 74 101 76 100 75 99 72 96
Temp 80 75 98 95 81 77 97 94 81 76 96 93 78 73 94 89
Dewpt 70 70 70 68 70 70 71 69 70 70 69 66 67 66 65 63
RH 72 84 41 42 69 79 43 44 69 82 42 41 69 79 39 42
Wind Dir S S S S S SW NE N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW CL FW FW FW FW FW FW FW FW FW FW FW FW SC FW
Pop 12hr 0 0 0 10 0 10 5 20
RAIN SHWRS IS
$$
MSZ016-122100-
Tupelo RAWS Site-Lee MS
34.33N 88.71W Elev. 270 ft
331 AM CDT Sat Sep 12 2026
Date Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 93 70 96 70 98
Temp 72 71 81 91 89 82 76 73 72 71 85 94 95 86 77 74 72 71 87 95 97 89
Dewpt 72 71 76 75 73 73 74 73 72 71 76 73 71 71 72 72 71 71 74 72 70 70
Max/Min RH 56 100 46 100 41
RH 100100 85 60 59 74 94100100100 75 51 46 61 85 93 97100 65 48 42 54
Wind Dir S S SW W W S S N N N N NW N E N N N N W N E SE
Wind Spd 3 2 3 4 4 1 1 0 0 0 0 2 2 1 0 0 0 0 1 2 3 2
Clouds B1 SC SC FW FW SC FW FW SC SC SC FW FW FW FW FW FW FW FW CL CL FW
Clouds(%) 55 50 35 23 14 36 9 23 43 49 49 20 11 7 13 24 18 14 6 4 4 7
Pop 12hr 50 0 0 0 0
QPF 12hr 0.17 0 0 0 0
RAIN SHWRS SC SC
TSTMS IS
T Wind Dir S S SW W SW SW S S SW SW W NW NW E SE SW SW W NW N E SE
T Wind Spd 5 5 8 8 8 4 4 5 4 3 5 4 4 4 4 4 3 3 6 4 5 6
MixHgt M AGL 1159 1303 50 42 1569 2179 53 48 1824 2241
MixHgt FT AGL 3803 4274 164 138 5147 7149 174 158 5985 7351
MixHgt M MSL 1248 1398 139 131 1658 2268 144 137 1913 2335
MixHgt FT MSL 4095 4586 456 430 5439 7441 471 450 6277 7662
Transwind Dir SW W S SW W NW S SW NW E
Twind Spd m/s 4 3 2 2 2 2 2 1 2 2
Twind Spd mph 9 6 4 4 4 4 4 3 5 5
Vent Index 5592 292 4536 288 4670
Category Day 3 1 3 1 3
500M MixHgt T 82 91 86 83 85 92 83 80 82 90
500M Twnd Dir SW SW SW W SW SW W N NE NE
500M Twnd m/s 3 1 5 5 2 2 4 3 3 4
500M TWND mph 6 3 11 11 4 4 9 8 6 9
Dispersion 28 4 3 0 15 2 2 0 15 3
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Tue 09/15/26Wed 09/16/26Thu 09/17/26Fri 09/18/26
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 71 98 74 96 71 96 70 95
Temp 75 72 96 90 77 75 94 89 75 72 94 87 74 71 92 86
Dewpt 71 70 71 70 72 71 72 70 71 69 69 68 68 67 67 66
RH 87 93 45 52 85 87 49 54 87 90 44 53 82 87 44 51
Wind Dir SE SE SE SE SE E E E
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW
Pop 12hr 0 0 0 5 0 5 5 10
$$
MSZ015-122100-
Highway 41 RAWS Site-Pontotoc MS
34.09N 88.86W Elev. 320 ft
331 AM CDT Sat Sep 12 2026
Date Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 93 71 96 70 98
Temp 72 71 82 91 90 83 76 73 72 72 86 94 95 88 77 74 72 71 88 95 97 89
Dewpt 72 71 76 74 73 73 73 73 72 72 75 72 70 70 71 72 71 70 74 71 70 70
Max/Min RH 56 100 45 100 41
RH 100100 82 58 58 72 90100100100 70 49 45 55 82 93 97 97 63 46 42 54
Wind Dir S S W SW W N S S N N W NW NW N N N N N W N E SE
Wind Spd 2 1 2 3 3 0 1 1 0 0 1 1 1 1 0 0 0 0 1 1 2 1
Clouds B1 SC SC SC SC SC FW FW SC SC FW FW FW FW FW FW FW FW CL FW CL FW
Clouds(%) 51 43 27 44 43 27 12 7 49 45 20 25 9 11 14 18 15 7 2 8 4 7
Pop 12hr 50 5 0 0 0
QPF 12hr 0.12 0 0 0 0
RAIN SHWRS IS SC IS IS
TSTMS IS IS IS
T Wind Dir S S W W W S S S SW SW W NW NW N SW SW W W NW NE E SE
T Wind Spd 5 5 8 8 8 5 5 5 5 4 5 5 4 4 5 4 4 3 5 4 4 5
MixHgt M AGL 1006 1217 32 28 1519 2073 35 30 1806 2176
MixHgt FT AGL 3299 3992 105 92 4985 6801 115 97 5925 7140
MixHgt M MSL 1113 1324 139 135 1626 2180 142 137 1913 2283
MixHgt FT MSL 3650 4343 456 443 5336 7152 466 448 6276 7491
Transwind Dir W W S SW NW NW SW W NW E
Twind Spd m/s 3 3 2 2 2 2 2 2 2 2
Twind Spd mph 6 6 5 5 5 4 4 4 4 4
Vent Index 3972 278 4360 284 4566
Category Day 3 1 3 1 3
500M MixHgt T 83 90 86 84 85 92 85 80 81 90
500M Twnd Dir SW SW SW W W SW W NW NE NE
500M Twnd m/s 3 1 6 6 2 2 4 2 2 4
500M TWND mph 6 3 13 13 5 4 10 5 5 9
Dispersion 22 4 5 0 15 2 3 0 15 3
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Tue 09/15/26Wed 09/16/26Thu 09/17/26Fri 09/18/26
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 71 99 73 97 71 97 70 96
Temp 76 72 96 90 77 74 95 89 76 72 94 88 74 71 93 86
Dewpt 71 70 71 69 71 71 72 70 71 69 68 67 68 66 67 65
RH 85 93 45 50 82 90 48 54 85 90 43 50 82 84 43 50
Wind Dir SE SE SE SE SE E E E
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW CL FW FW FW CL FW FW FW CL FW FW FW FW FW
Pop 12hr 0 0 0 5 0 5 5 10
$$
TNZ003-122100-
Greenfield NFDRS SITE-Weakley TN
36.16N 88.80W Elev. 499 ft
331 AM CDT Sat Sep 12 2026
Date Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min Temp 91 67 95 68 95
Temp 70 70 79 88 91 84 74 71 69 68 84 92 95 87 77 73 71 69 84 92 95 87
Dewpt 70 70 76 75 72 72 72 71 69 68 74 73 72 73 72 71 70 69 73 73 72 72
Max/Min RH 54 100 48 100 48
RH 100100 91 66 54 67 93100100100 72 54 48 63 85 93 97100 70 54 48 61
Wind Dir S S SW W NW N N N N N S NW N E E E E E E E E E
Wind Spd 1 2 3 4 4 1 0 0 0 0 1 2 2 2 2 2 2 2 3 3 3 3
Clouds B1 B1 SC FW FW FW CL FW SC FW FW FW SC CL FW SC SC SC FW FW FW CL
Clouds(%) 69 63 45 11 10 8 5 11 26 24 15 24 46 1 21 36 45 33 7 12 7 5
Pop 12hr 10 0 0 5 0
QPF 12hr 0 0 0 0 0
T Wind Dir S SW W W W N E SE S SE NW W W E E E E E E NE E E
T Wind Spd 6 6 6 8 8 4 4 5 5 4 4 4 4 4 6 5 6 5 5 6 6 8
MixHgt M AGL 1078 1333 25 21 1280 1898 21 22 1430 1651
MixHgt FT AGL 3536 4373 82 69 4200 6226 69 72 4692 5417
MixHgt M MSL 1192 1447 139 135 1394 2012 135 136 1544 1769
MixHgt FT MSL 3910 4747 456 443 4574 6600 443 446 5066 5804
Transwind Dir W NW E S W W E E E NE
Twind Spd m/s 3 3 2 2 2 2 3 3 2 3
Twind Spd mph 6 6 4 4 4 4 6 6 5 6
Vent Index 4341 278 4024 408 5307
Category Day 3 1 3 1 3
500M MixHgt T 79 85 86 84 83 82 84 81 78 83
500M Twnd Dir W W SE S N NE NE NE NE NE
500M Twnd m/s 3 1 1 2 5 3 4 6 5 4
500M TWND mph 6 2 2 4 11 6 9 13 11 10
Dispersion 22 4 3 0 12 3 5 6 19 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Tue 09/15/26Wed 09/16/26Thu 09/17/26Fri 09/18/26
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 70 98 73 97 72 96 69 93
Temp 75 71 96 90 78 75 95 89 77 73 94 87 75 70 90 84
Dewpt 70 69 72 72 70 70 73 72 70 69 72 71 69 67 69 68
RH 84 93 46 56 76 84 49 57 79 87 49 59 82 90 50 59
Wind Dir SE S SE S S W NE N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds CL FW CL CL CL FW FW FW FW FW FW FW FW SC SC FW
Pop 12hr 0 0 0 5 5 10 10 10
$$
TNZ049-122100-
Covington NFDRS SITE-Tipton TN
35.59N 89.59W Elev. 280 ft
331 AM CDT Sat Sep 12 2026
Date Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 94 68 97 68 98
Temp 70 69 82 91 94 88 75 72 70 69 86 94 97 90 77 74 71 69 87 95 97 91
Dewpt 70 69 77 75 71 72 72 72 70 69 75 73 71 72 73 72 71 69 74 73 71 72
Max/Min RH 48 100 43 100 43
RH 100100 85 60 47 59 90100100100 70 51 43 56 87 93100100 65 49 43 54
Wind Dir S S SW W W N N N N N W N NE E E SE SE SE E NE E E
Wind Spd 1 1 3 5 5 2 0 0 0 0 1 2 3 2 2 1 1 1 3 3 4 4
Clouds B1 B1 FW FW CL FW FW FW FW SC FW FW FW FW FW SC SC FW CL FW CL FW
Clouds(%) 62 52 20 9 2 8 10 16 25 30 12 21 21 8 21 36 28 24 4 7 3 9
Pop 12hr 5 0 5 5 0
QPF 12hr 0 0 0 0 0
T Wind Dir SW SW SW W W W SE SE S S NW N SW E E SE S S SW NE E E
T Wind Spd 8 6 5 8 8 5 5 6 5 4 5 5 5 5 8 8 4 4 4 5 6 8
MixHgt M AGL 1370 1641 53 53 1428 2303 56 51 2018 2273
MixHgt FT AGL 4494 5385 174 174 4685 7556 184 166 6621 7458
MixHgt M MSL 1456 1727 139 139 1514 2389 142 137 2104 2359
MixHgt FT MSL 4776 5667 456 456 4967 7838 466 448 6903 7740
Transwind Dir SW W E S NW SW SE S W E
Twind Spd m/s 3 3 2 2 2 2 3 2 2 3
Twind Spd mph 6 6 5 5 5 5 8 4 4 6
Vent Index 5181 417 4778 426 7077
Category Day 3 1 3 1 3
500M MixHgt T 82 90 90 86 84 83 82 81 81 86
500M Twnd Dir W NW SE SW N NE E NE E E
500M Twnd m/s 2 1 2 3 3 4 4 3 5 5
500M TWND mph 5 2 5 6 8 9 9 6 12 11
Dispersion 22 4 3 0 15 3 7 6 18 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Tue 09/15/26Wed 09/16/26Thu 09/17/26Fri 09/18/26
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 70 100 73 99 72 98 70 95
Temp 76 71 97 93 78 75 96 92 77 73 95 90 75 71 92 87
Dewpt 71 69 71 70 71 70 72 71 71 69 71 70 69 66 68 67
RH 85 93 43 47 79 84 46 51 82 87 46 52 82 84 46 52
Wind Dir SE S S S S W NE NE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW CL CL CL FW FW FW FW FW FW FW FW FW FW SC FW
Pop 12hr 0 0 0 5 5 10 10 20
RAIN SHWRS IS
TSTMS 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