Fire Weather Point Forecast Matrices
Issued by NWS Memphis, TN
Issued by NWS Memphis, TN
576
FOUS54 KMEG 130831
PFWMEG
Fire Weather Point Forecast Matrices
National Weather Service Memphis TN
331 AM CDT Sun Sep 13 2026
MSZ002-132100-
WINBORN NFDRS SITE-MARSHALL MS
34.69N 89.30W Elev. 500 ft
331 AM CDT Sun Sep 13 2026
Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26
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 98 72 99
Temp 71 70 85 94 97 89 79 76 74 72 88 95 98 91 80 77 74 73 88 96 99 92
Dewpt 71 70 74 71 68 70 72 71 71 71 73 71 69 69 71 70 69 69 72 69 67 67
Max/Min RH 39 97 39 90 36
RH 100100 70 47 39 54 79 85 90 97 61 46 39 49 74 79 84 87 59 42 36 44
Wind Dir S N W W N NE N N N N E E E E SE SE SE SE S S S SE
Wind Spd 1 0 1 2 2 1 0 0 0 0 1 2 3 2 2 1 1 1 2 4 5 3
Clouds SC FW FW FW FW FW FW FW FW FW FW FW CL FW CL CL CL CL CL FW FW FW
Clouds(%) 27 19 11 16 9 7 6 13 25 7 8 7 4 10 4 3 5 3 2 7 12 11
Pop 12hr 10 0 5 0 5
QPF 12hr 0 0 0 0 0
Obvis PF F
T Wind Dir SW SW W NW N N NE SW SW E E SE SE SE SE SE SE S S S SE SE
T Wind Spd 5 4 3 3 4 3 3 4 4 3 3 4 6 6 6 8 5 5 6 5 6 8
MixHgt M AGL 1378 1804 17 14 1830 2196 22 16 2097 2421
MixHgt FT AGL 4522 5918 56 46 6005 7205 72 53 6880 7944
MixHgt M MSL 1500 1926 139 136 1952 2318 144 138 2219 2544
MixHgt FT MSL 4922 6318 456 446 6405 7605 472 453 7280 8345
Transwind Dir W N NE N NE S SE SE S SE
Twind Spd m/s 1 2 1 2 2 3 3 2 3 3
Twind Spd mph 3 4 3 4 4 6 6 5 6 6
Vent Index 3852 278 4636 432 7632
Category Day 2 1 3 1 3
500M MixHgt T 86 92 92 88 89 94 92 89 88 94
500M Twnd Dir W SE SE SW SW E SE S S SE
500M Twnd m/s 1 1 2 3 1 2 6 4 1 2
500M TWND mph 2 2 4 6 2 4 13 9 2 5
Dispersion 9 2 2 0 12 3 7 6 19 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Wed 09/16/26Thu 09/17/26Fri 09/18/26Sat 09/19/26
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 73 97 71 96 69 97 69 93
Temp 78 74 95 91 77 72 94 89 75 70 94 88 74 70 91 85
Dewpt 68 69 69 68 68 67 65 65 64 64 64 63 65 65 65 63
RH 71 84 43 47 74 84 39 45 69 81 37 43 74 84 42 48
Wind Dir SE SE SE SE SE NE NE N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW CL FW FW CL CL CL FW FW FW FW FW FW FW FW
Pop 12hr 0 0 0 0 0 5 5 10
$$
MSZ024-132100-
Monroe NFDRS Site-Monroe MS
33.87N 88.48W Elev. 225 ft
331 AM CDT Sun Sep 13 2026
Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26
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 96 72 99 71 99
Temp 72 72 85 94 95 85 77 75 72 72 88 96 99 90 79 76 73 72 89 96 99 90
Dewpt 72 72 76 72 70 72 73 72 71 71 74 72 69 71 72 71 70 70 73 70 68 70
Max/Min RH 43 97 38 97 37
RH 100100 75 49 45 65 87 90 97 97 63 46 38 54 79 85 90 93 59 43 37 52
Wind Dir S N NW NW W N N N N N N NE E E SE SE N E SE SE SE SE
Wind Spd 1 0 1 1 2 0 0 0 0 0 0 1 2 1 1 1 0 1 3 4 5 3
Clouds SC B1 FW FW FW FW CL FW FW FW FW CL CL FW FW CL FW CL CL CL CL FW
Clouds(%) 46 56 11 13 17 20 5 19 11 19 9 3 5 7 13 4 6 1 0 2 4 9
Pop 12hr 5 0 0 0 0
QPF 12hr 0 0 0 0 0
Obvis PF F
T Wind Dir SW SW NW NW W SW S S SW SW N NE E NE E E SE SE SE SE SE SE
T Wind Spd 4 3 3 4 4 4 4 4 4 3 4 4 5 5 8 6 4 4 5 6 8 8
MixHgt M AGL 1601 1712 72 62 1830 2334 73 64 2065 2471
MixHgt FT AGL 5254 5618 235 203 6003 7657 240 211 6774 8108
MixHgt M MSL 1668 1779 138 128 1896 2400 139 130 2131 2537
MixHgt FT MSL 5471 5835 452 420 6220 7874 456 428 6991 8325
Transwind Dir NW W S SW N N E SE SE SE
Twind Spd m/s 2 2 2 2 2 2 3 2 2 3
Twind Spd mph 4 4 4 4 4 5 6 4 5 8
Vent Index 3558 276 4800 417 7611
Category Day 2 1 3 1 3
500M MixHgt T 84 92 91 88 87 93 91 88 88 94
500M Twnd Dir NW NE SE SW N E SE SE SE SE
500M Twnd m/s 1 1 3 3 1 2 4 4 2 2
500M TWND mph 2 2 6 6 2 4 10 9 4 5
Dispersion 12 2 2 0 12 3 6 5 22 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Wed 09/16/26Thu 09/17/26Fri 09/18/26Sat 09/19/26
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 73 97 69 97 68 97 69 96
Temp 77 74 94 89 75 70 94 87 73 69 95 87 73 70 93 86
Dewpt 70 69 71 69 69 66 66 65 65 64 65 65 66 66 67 67
RH 79 84 47 52 82 87 40 48 76 84 37 48 79 87 43 53
Wind Dir SE SE SE E SE E NE N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW CL CL CL CL CL CL CL CL CL FW FW FW FW FW
Pop 12hr 0 0 0 0 0 5 0 10
$$
MSZ006-132100-
Tishomingo NFDRS Site-Tishomingo MS
34.79N 88.22W Elev. 300 ft
331 AM CDT Sun Sep 13 2026
Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26
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 96 72 97 72 98
Temp 71 70 84 94 95 86 79 75 73 72 87 95 96 88 80 77 74 73 88 95 97 90
Dewpt 71 70 75 72 70 71 72 71 70 70 74 73 71 72 72 71 70 70 73 71 70 71
Max/Min RH 43 94 44 95 40
RH 100100 74 49 45 61 79 87 90 93 65 49 45 59 77 82 87 90 61 46 42 54
Wind Dir S SW W NW N N NE NE NE NE E NE NE E E SE SE SE SE S SE SE
Wind Spd 1 1 1 1 2 1 1 0 0 1 1 2 3 2 3 2 1 2 3 3 4 3
Clouds SC FW FW CL CL FW CL FW SC FW FW FW CL FW CL CL FW CL CL FW CL FW
Clouds(%) 32 21 22 5 4 19 4 10 28 8 11 11 3 7 3 4 6 1 0 6 4 11
Pop 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Obvis PF PF
T Wind Dir SW SW W NW NW NE E N SE E E NE E E E SE SE SE S S SE SE
T Wind Spd 4 4 4 4 5 4 4 4 3 3 4 5 6 8 9 8 5 6 6 6 6 8
MixHgt M AGL 1666 1785 0 0 1842 2200 0 0 2110 2377
MixHgt FT AGL 5464 5854 0 0 6044 7219 0 0 6924 7799
MixHgt M MSL 1844 1955 139 134 2013 2371 140 139 2288 2555
MixHgt FT MSL 6050 6413 456 439 6603 7779 459 456 7507 8382
Transwind Dir W N E E NE E E SE S SE
Twind Spd m/s 2 2 2 1 2 3 4 3 3 3
Twind Spd mph 4 4 4 3 4 6 9 6 6 6
Vent Index 3910 278 4742 420 7665
Category Day 3 1 3 1 3
500M MixHgt T 84 91 91 88 88 93 90 88 88 94
500M Twnd Dir W SW S SW NW E E S S SE
500M Twnd m/s 2 0 2 4 2 3 8 6 2 4
500M TWND mph 4 1 4 9 4 6 18 13 5 9
Dispersion 12 3 3 3 15 4 7 6 22 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Wed 09/16/26Thu 09/17/26Fri 09/18/26Sat 09/19/26
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 96 71 95 70 95 69 93
Temp 78 74 93 88 76 72 93 87 74 71 92 86 74 70 90 84
Dewpt 70 69 72 71 70 67 68 67 66 65 67 67 67 66 69 67
RH 76 84 51 57 82 84 44 52 76 81 44 53 79 87 50 57
Wind Dir SE SE SE SE SE E NE N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW FW FW CL CL CL FW FW CL FW FW FW FW FW
Pop 12hr 0 0 0 0 0 5 5 10
$$
MSZ021-132100-
Yalobusha NFDRS Site-Yalobusha MS
33.99N 89.80W Elev. 370 ft
331 AM CDT Sun Sep 13 2026
Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26
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 99
Temp 72 71 86 95 97 90 79 76 74 72 89 96 99 92 80 77 74 72 89 97 99 92
Dewpt 72 71 75 72 70 72 72 72 71 71 74 71 68 71 71 70 70 70 72 68 66 69
Max/Min RH 42 97 37 93 34
RH 100100 70 48 42 56 79 87 90 97 61 45 37 51 74 79 87 93 57 39 34 47
Wind Dir SW SW W NW W N N N N N W SE SE SE SE N N N SE SE SE SE
Wind Spd 1 1 2 2 2 0 0 0 0 0 1 2 2 1 1 0 0 0 1 3 3 2
Clouds SC SC FW FW SC FW FW FW FW CL FW CL SC FW CL CL FW FW CL FW FW FW
Clouds(%) 36 26 10 24 35 8 23 18 18 3 11 5 27 14 4 4 10 9 4 11 16 11
Pop 12hr 5 0 5 0 5
QPF 12hr 0 0 0 0 0
Obvis PF PF
T Wind Dir SW SW W NW NW S S SW SW W W SE SE E SE SE S S S SE SE SE
T Wind Spd 6 5 4 4 4 4 5 5 5 4 3 4 5 6 8 6 5 3 4 5 6 8
MixHgt M AGL 1570 1593 16 14 1918 2484 19 12 2137 2576
MixHgt FT AGL 5150 5227 52 46 6291 8149 61 39 7012 8452
MixHgt M MSL 1692 1715 138 136 2039 2606 141 134 2259 2698
MixHgt FT MSL 5550 5627 452 446 6691 8549 462 439 7412 8853
Transwind Dir W W S W SW SE SE S S SE
Twind Spd m/s 2 2 2 2 2 2 3 2 2 3
Twind Spd mph 4 4 5 5 4 5 6 4 4 6
Vent Index 3430 414 5212 423 5396
Category Day 2 1 3 1 3
500M MixHgt T 88 94 92 88 89 95 92 89 88 94
500M Twnd Dir NW E S SW S SE SE SW S SE
500M Twnd m/s 1 0 3 4 1 2 5 4 2 3
500M TWND mph 3 1 6 9 3 4 12 10 4 6
Dispersion 12 3 3 0 14 3 4 0 18 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Wed 09/16/26Thu 09/17/26Fri 09/18/26Sat 09/19/26
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 73 97 71 97 68 96 69 95
Temp 77 73 95 91 77 72 94 89 74 69 94 88 74 70 92 87
Dewpt 69 69 69 69 69 67 65 65 64 63 63 65 65 64 65 65
RH 76 87 43 49 76 84 39 45 71 81 36 47 74 81 41 48
Wind Dir SE SE SE SE E NE N NE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW CL FW CL CL CL CL CL FW CL FW FW FW FW SC
Pop 12hr 0 0 0 0 0 0 0 5
$$
ARZ027-132100-
Poinsett NFDRS Site-Poinsett AR
35.53N 90.69W Elev. 335 ft
331 AM CDT Sun Sep 13 2026
Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26
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 74 98 76 99
Temp 75 73 87 95 97 92 82 79 76 74 87 95 98 93 84 82 78 76 90 97 99 94
Dewpt 71 71 75 73 71 71 72 72 72 72 74 73 71 70 71 71 71 70 73 71 70 69
Max/Min RH 44 92 42 83 39
RH 87 93 68 49 43 51 72 79 87 93 65 49 42 47 65 69 79 82 58 43 39 44
Wind Dir SW SW NW NW N N NE NE NE NE E E E E SE SE S S SW SW S S
Wind Spd 2 1 2 3 3 3 2 2 2 3 4 4 4 4 4 3 4 3 4 6 5 3
Clouds FW SC FW FW SC FW FW FW SC FW CL CL SC FW FW CL CL CL CL FW FW FW
Clouds(%) 13 28 18 14 27 22 12 15 27 6 3 4 28 16 10 2 4 2 3 9 18 18
Pop 12hr 10 5 5 0 5
QPF 12hr 0 0 0 0 0
Obvis PF
T Wind Dir SW W W NW NW N NE E E E E SE SE E E SE S S SW SW S S
T Wind Spd 4 4 4 5 4 5 10 10 9 9 8 6 8 9 11 10 9 8 9 11 10 8
MixHgt M AGL 1366 1787 56 53 1543 2070 58 56 2009 2549
MixHgt FT AGL 4481 5864 182 175 5061 6791 189 182 6590 8361
MixHgt M MSL 1465 1902 138 136 1629 2169 140 138 2096 2631
MixHgt FT MSL 4806 6239 453 446 5345 7115 459 453 6878 8632
Transwind Dir NW N NE E SE SE E S SW S
Twind Spd m/s 2 2 4 4 3 4 4 4 4 4
Twind Spd mph 4 4 9 9 8 9 10 9 10 10
Vent Index 3804 552 8676 688 13155
Category Day 2 1 3 1 4
500M MixHgt T 88 94 92 90 88 96 94 92 90 96
500M Twnd Dir NW N NE E E E SE S SW S
500M Twnd m/s 1 2 7 4 2 3 9 9 4 4
500M TWND mph 3 5 16 10 5 6 21 20 10 10
Dispersion 15 3 9 9 22 4 9 9 36 5
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Wed 09/16/26Thu 09/17/26Fri 09/18/26Sat 09/19/26
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 76 98 76 98 74 96 70 92
Temp 82 76 97 93 82 77 95 92 80 75 94 90 77 71 90 86
Dewpt 70 69 70 68 69 68 68 66 66 64 65 63 65 64 65 62
RH 67 79 42 44 65 74 42 43 62 69 39 41 67 79 44 45
Wind Dir S S S S S NE NE N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW
Pop 12hr 0 0 0 5 5 5 10 10
$$
TNZ022-132100-
Camden Tower NFDRS Site-Benton TN
36.07N 88.17W Elev. 512 ft
331 AM CDT Sun Sep 13 2026
Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26
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 95 72 94 72 99
Temp 69 69 85 94 95 87 77 75 73 72 83 91 94 88 78 75 73 73 89 97 98 90
Dewpt 69 69 73 71 70 71 72 73 72 71 73 73 72 71 72 72 70 70 73 71 70 70
Max/Min RH 44 97 49 93 39
RH 100100 67 47 45 59 85 94 97 97 72 56 49 57 82 90 90 90 59 43 41 52
Wind Dir S S SW W NW N NE NE NE NE E E E E E SE SE S S S S SE
Wind Spd 2 2 2 2 2 3 3 3 4 4 4 3 3 4 6 5 4 4 4 3 3 3
Clouds FW FW FW FW FW SC FW SC SC FW FW FW FW SC FW FW FW FW CL CL CL FW
Clouds(%) 15 17 16 20 15 32 15 37 39 16 14 23 9 32 8 12 11 7 2 1 5 9
Pop 12hr 0 5 0 0 0
QPF 12hr 0 0 0 0 0
T Wind Dir SW SW W W NW N N NE NE NE E E E E E SE SE S S SW S SE
T Wind Spd 5 5 5 6 6 4 4 6 8 9 10 6 8 8 10 9 9 9 10 8 6 6
MixHgt M AGL 1378 1672 0 62 1030 1860 0 0 1865 2276
MixHgt FT AGL 4521 5487 0 204 3380 6102 0 0 6118 7466
MixHgt M MSL 1532 1826 139 216 1184 2014 135 134 2019 2430
MixHgt FT MSL 5026 5992 456 709 3885 6607 443 440 6623 7971
Transwind Dir W NW NE NE E E E SE S S
Twind Spd m/s 2 2 2 3 4 3 4 4 4 3
Twind Spd mph 5 5 5 8 9 6 9 9 9 6
Vent Index 5478 546 8056 564 9720
Category Day 3 1 3 1 4
500M MixHgt T 83 90 89 85 82 87 86 87 88 93
500M Twnd Dir W W N E E E SE S SW S
500M Twnd m/s 3 2 2 4 3 4 8 7 4 3
500M TWND mph 6 4 4 9 8 9 18 16 9 6
Dispersion 19 3 6 8 19 4 8 8 28 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Wed 09/16/26Thu 09/17/26Fri 09/18/26Sat 09/19/26
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 73 97 72 96 70 94 68 90
Temp 77 74 95 89 77 73 94 88 75 71 92 85 73 69 88 82
Dewpt 71 69 72 71 71 69 70 68 69 66 68 66 68 66 67 65
RH 82 84 48 56 82 87 46 52 82 84 46 53 84 90 50 56
Wind Dir SE S S S S NW SE NW
Wind Spd <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
Pop 12hr 0 0 0 5 0 10 5 10
$$
TNZ053-132100-
Chickasaw State Forest NFDRS Site-Chester TN
35.37N 88.83W Elev. 496 ft
331 AM CDT Sun Sep 13 2026
Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26
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 96 72 98 72 99
Temp 71 69 86 94 96 90 79 76 74 72 87 95 98 92 81 77 75 73 90 97 99 93
Dewpt 70 69 73 70 69 71 71 71 71 70 72 71 70 72 71 71 70 70 72 70 68 69
Max/Min RH 42 93 42 93 38
RH 97100 65 46 42 54 77 85 90 93 61 46 41 52 72 82 84 90 56 42 37 46
Wind Dir N S W NW NW N N N N E E E E E E SE S SE S S S SE
Wind Spd 0 1 1 1 3 1 0 0 0 2 3 2 3 3 3 2 2 3 3 4 4 3
Clouds SC FW FW FW FW SC FW FW SC FW FW FW FW FW CL CL FW CL CL FW FW FW
Clouds(%) 35 16 7 9 16 40 15 20 33 11 9 19 17 16 2 2 10 2 0 7 7 9
Pop 12hr 10 0 0 0 0
QPF 12hr 0 0 0 0 0
Obvis PF F
T Wind Dir SW S W W N N NE E NE E E E E E E SE S S S S S S
T Wind Spd 5 4 3 4 5 4 4 4 5 6 6 4 4 5 9 10 9 8 9 6 6 6
MixHgt M AGL 1631 1830 11 9 1860 2593 8 7 2043 2522
MixHgt FT AGL 5349 6002 35 29 6102 8508 26 24 6701 8274
MixHgt M MSL 1773 1974 139 136 1998 2729 136 134 2184 2656
MixHgt FT MSL 5818 6475 456 446 6553 8952 445 440 7164 8714
Transwind Dir W NW NE NE E SE SE S S S
Twind Spd m/s 2 2 2 2 3 2 4 4 3 3
Twind Spd mph 4 4 4 5 6 4 9 9 8 6
Vent Index 3948 278 8187 556 7968
Category Day 3 1 3 1 4
500M MixHgt T 85 92 92 90 88 93 90 87 88 94
500M Twnd Dir W W S SW SE E SE S S SE
500M Twnd m/s 2 1 1 2 1 3 9 7 3 3
500M TWND mph 4 3 2 4 2 6 20 17 6 6
Dispersion 12 3 2 6 15 3 9 9 24 3
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Wed 09/16/26Thu 09/17/26Fri 09/18/26Sat 09/19/26
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 97 73 97 71 96 70 92
Temp 79 75 95 91 78 74 94 90 76 72 93 88 74 71 89 85
Dewpt 70 69 69 70 69 68 67 68 66 65 65 66 66 65 66 66
RH 74 82 43 50 74 82 41 49 71 79 40 48 76 81 47 53
Wind Dir SE S S S SE N NE N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW FW FW CL CL FW FW FW FW FW FW FW FW FW
Pop 12hr 0 0 0 0 0 5 5 10
$$
TNZ019-132100-
Dyersburg RAWS NFDRS Site-Dyer TN
35.99N 89.41W Elev. 208 ft
331 AM CDT Sun Sep 13 2026
Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26
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 96 73 99
Temp 72 70 86 94 96 90 79 76 74 72 85 93 96 90 81 78 76 74 89 97 99 92
Dewpt 69 69 72 70 68 70 72 72 71 71 73 71 69 70 72 71 70 70 72 69 67 68
Max/Min RH 40 97 42 90 36
RH 90 97 63 46 40 52 79 87 90 97 67 49 42 52 74 79 82 87 57 40 36 46
Wind Dir S SW SW W NW N NE NE NE NE E E E E E SE SE S S SW S SE
Wind Spd 1 1 2 3 3 2 2 2 2 3 4 4 4 3 3 3 3 3 4 4 4 2
Clouds FW FW FW SC SC FW FW FW SC FW FW FW FW SC FW CL FW CL CL CL FW FW
Clouds(%) 14 15 15 33 34 25 14 25 26 9 12 14 14 26 9 4 7 3 1 4 10 16
Pop 12hr 5 5 5 0 5
QPF 12hr 0 0 0 0 0
Obvis PF
T Wind Dir SW SW W W N N NE NE E E E E E E E SE S S S SW S SE
T Wind Spd 5 4 4 5 5 5 8 8 9 10 10 8 8 9 11 11 11 10 10 9 9 8
MixHgt M AGL 1490 1769 48 86 1126 1820 45 44 2201 2559
MixHgt FT AGL 4889 5805 158 282 3695 5972 148 145 7221 8396
MixHgt M MSL 1580 1859 138 176 1216 1910 135 134 2291 2649
MixHgt FT MSL 5184 6100 453 577 3990 6267 443 440 7516 8691
Transwind Dir W N NE E E E E S SW S
Twind Spd m/s 2 2 3 4 4 3 5 5 4 4
Twind Spd mph 4 5 8 10 9 8 11 11 10 9
Vent Index 3718 552 7640 705 10596
Category Day 3 1 3 1 4
500M MixHgt T 86 93 90 87 85 90 89 88 90 95
500M Twnd Dir SW NW NE NE NE E SE S S S
500M Twnd m/s 3 2 5 5 3 5 9 9 5 4
500M TWND mph 6 5 12 11 6 11 20 20 11 10
Dispersion 15 3 7 9 22 4 10 10 29 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Wed 09/16/26Thu 09/17/26Fri 09/18/26Sat 09/19/26
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 75 98 74 97 72 95 70 92
Temp 79 75 96 92 79 75 95 91 77 73 93 88 75 71 89 84
Dewpt 70 69 68 67 70 68 66 65 67 66 64 63 66 65 63 61
RH 74 82 40 44 74 79 39 42 71 79 38 43 74 81 42 46
Wind Dir SE S S S S NW E NW
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW
Pop 12hr 0 5 0 0 0 5 10 10
$$
ARZ049-132100-
Marianna NFDRS Site-Lee AR
34.76N 90.72W Elev. 253 ft
331 AM CDT Sun Sep 13 2026
Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26
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 99 75 100 75 100
Temp 74 73 87 96 99 93 82 79 76 75 89 97100 94 84 81 78 76 90 98100 94
Dewpt 73 72 74 72 70 71 72 73 73 72 74 72 70 70 72 72 71 71 73 70 69 69
Max/Min RH 39 90 38 87 37
RH 97 97 65 46 39 49 72 82 90 90 61 45 38 46 67 74 79 85 58 41 37 44
Wind Dir SW SW W NW N NE E E NE NE E SE SE S S S S S SW S S SE
Wind Spd 2 1 2 2 2 2 2 2 1 1 2 3 4 3 3 2 2 2 3 4 4 2
Clouds FW SC FW CL FW FW FW FW FW CL FW FW FW SC FW CL CL CL CL FW FW FW
Clouds(%) 15 31 25 5 16 20 18 17 15 5 10 6 24 42 14 5 5 2 3 10 21 24
Pop 12hr 10 0 5 5 5
QPF 12hr 0 0 0 0 0
Obvis PF
T Wind Dir SW SW NW N N SE SE SE S E SE SE SE SE SE S S SW SW S S S
T Wind Spd 6 5 4 5 5 6 8 8 6 5 5 5 6 8 9 9 8 6 8 9 9 6
MixHgt M AGL 1822 1965 61 58 1778 2120 65 56 2061 2662
MixHgt FT AGL 5977 6447 200 190 5834 6954 213 184 6762 8732
MixHgt M MSL 1900 2043 139 136 1856 2198 143 134 2139 2740
MixHgt FT MSL 6233 6703 456 446 6090 7210 469 440 7018 8988
Transwind Dir NW N E SE S S S S SW S
Twind Spd m/s 2 2 3 3 2 3 4 3 3 4
Twind Spd mph 4 5 8 6 5 8 9 8 8 9
Vent Index 4086 417 6594 660 10960
Category Day 3 1 3 1 4
500M MixHgt T 88 95 94 91 92 97 95 90 90 96
500M Twnd Dir NW N E S SE SE SE SW S S
500M Twnd m/s 2 2 4 4 1 3 8 8 4 4
500M TWND mph 4 4 9 10 3 6 19 18 10 10
Dispersion 15 3 7 7 15 4 8 8 29 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Wed 09/16/26Thu 09/17/26Fri 09/18/26Sat 09/19/26
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 75 100 74 99 72 98 70 95
Temp 81 76 97 94 81 75 96 93 78 73 96 91 76 71 92 88
Dewpt 70 70 69 68 70 68 67 65 65 64 64 63 65 65 64 62
RH 69 82 40 43 69 79 39 40 64 73 35 40 69 81 40 42
Wind Dir SE S S S S N E N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW
Pop 12hr 0 0 0 0 0 5 5 10
$$
MSZ016-132100-
Tupelo RAWS Site-Lee MS
34.33N 88.71W Elev. 270 ft
331 AM CDT Sun Sep 13 2026
Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26
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 99
Temp 72 71 86 94 97 89 79 75 73 72 88 96 99 90 80 76 74 73 89 97 99 92
Dewpt 72 71 76 73 70 71 72 72 72 72 74 72 70 71 72 72 71 71 73 70 69 69
Max/Min RH 41 99 39 97 38
RH 100100 72 51 42 56 79 90 97100 63 46 39 54 77 87 90 93 59 42 38 47
Wind Dir S N NW N N N N N N N N NE NE E E SE N N SE SE SE SE
Wind Spd 1 0 1 0 2 0 0 0 0 0 0 2 3 2 1 1 0 0 3 4 5 3
Clouds SC SC FW FW FW SC CL FW FW FW FW CL FW FW FW FW FW CL CL CL FW FW
Clouds(%) 35 40 18 17 22 26 2 15 12 10 13 5 10 16 11 10 6 4 0 1 8 14
Pop 12hr 5 0 0 0 0
QPF 12hr 0 0 0 0 0
Obvis PF F
T Wind Dir S SW NW NW N SW W SW W NW N NE E SE E SE SE SE S SE SE SE
T Wind Spd 4 4 4 4 4 4 4 4 3 2 4 4 5 6 6 6 4 5 5 5 6 8
MixHgt M AGL 1683 1973 50 46 2007 2477 54 44 2082 2504
MixHgt FT AGL 5521 6472 164 151 6584 8127 177 144 6832 8214
MixHgt M MSL 1772 2062 139 135 2096 2566 143 134 2171 2593
MixHgt FT MSL 5813 6764 456 443 6876 8419 469 438 7124 8506
Transwind Dir NW NW SW W N S SE SE S SE
Twind Spd m/s 2 2 2 1 2 2 3 2 2 3
Twind Spd mph 4 4 4 3 4 5 6 5 5 6
Vent Index 4124 278 5132 429 7779
Category Day 3 1 3 1 3
500M MixHgt T 84 92 92 88 88 94 92 89 89 94
500M Twnd Dir N E SE SW NW E SE SE SE SE
500M Twnd m/s 1 1 2 3 2 2 4 3 1 2
500M TWND mph 2 2 5 8 4 4 10 8 3 5
Dispersion 10 2 3 0 14 3 6 5 18 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Wed 09/16/26Thu 09/17/26Fri 09/18/26Sat 09/19/26
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 73 97 70 97 69 96 69 95
Temp 77 74 95 90 76 71 94 88 74 70 94 87 74 70 92 85
Dewpt 71 70 70 69 70 68 66 65 66 65 65 65 66 66 67 65
RH 82 87 45 50 82 90 40 47 76 84 39 48 76 87 44 51
Wind Dir SE SE SE SE SE E E N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW CL FW FW FW CL CL FW FW CL FW FW FW FW FW
Pop 12hr 0 0 0 0 0 5 5 10
$$
MSZ015-132100-
Highway 41 RAWS Site-Pontotoc MS
34.09N 88.86W Elev. 320 ft
331 AM CDT Sun Sep 13 2026
Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26
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 71 99
Temp 72 71 86 94 97 89 78 75 73 72 89 96 99 90 79 76 74 72 90 97 99 91
Dewpt 72 71 75 73 70 71 71 72 71 71 74 71 69 70 71 71 70 70 73 69 68 68
Max/Min RH 42 97 38 97 37
RH 100100 70 51 42 56 79 90 93 97 61 45 38 52 77 85 87 93 58 40 37 47
Wind Dir SW SW NW N NW N N N N N NE NE NE E SE SE N N SE SE SE SE
Wind Spd 1 1 1 0 1 0 0 0 0 0 1 1 2 1 1 1 0 0 2 3 4 2
Clouds SC SC FW FW SC FW CL FW FW FW FW CL FW FW FW FW FW CL CL CL FW FW
Clouds(%) 43 41 7 15 27 18 5 12 13 7 17 2 11 7 9 6 7 1 0 3 9 8
Pop 12hr 5 0 0 0 5
QPF 12hr 0 0 0 0 0
Obvis PF PF
T Wind Dir SW W NW NE NW SW SW SW W W NW E NE E SE SE SE SE SE SE SE SE
T Wind Spd 5 4 4 4 3 4 4 5 4 3 3 4 5 6 6 6 4 4 5 5 6 8
MixHgt M AGL 1138 1280 32 29 1805 2291 36 26 2119 2433
MixHgt FT AGL 3733 4199 105 95 5922 7515 118 85 6953 7982
MixHgt M MSL 1245 1387 139 136 1912 2398 143 133 2226 2540
MixHgt FT MSL 4084 4550 456 446 6273 7866 469 436 7304 8333
Transwind Dir NW W SW W N SE SE SE SE SE
Twind Spd m/s 2 1 2 2 1 2 3 2 2 3
Twind Spd mph 4 3 4 4 3 5 6 4 5 6
Vent Index 2774 278 4796 429 7620
Category Day 2 1 3 1 3
500M MixHgt T 86 94 92 88 89 95 92 89 89 94
500M Twnd Dir NW NE SE SW SW E SE SE E SE
500M Twnd m/s 1 1 3 3 1 2 5 4 1 3
500M TWND mph 3 2 6 8 2 5 12 9 2 6
Dispersion 12 2 2 0 12 3 6 5 18 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Wed 09/16/26Thu 09/17/26Fri 09/18/26Sat 09/19/26
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 73 97 70 97 69 97 69 95
Temp 77 74 95 90 75 71 94 88 73 70 94 88 74 70 93 86
Dewpt 70 70 70 68 69 67 65 64 65 64 64 64 66 66 66 65
RH 79 87 45 49 82 87 39 45 76 81 37 45 76 87 41 50
Wind Dir SE SE SE SE SE E E N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW CL FW CL CL CL CL CL FW CL FW FW FW FW FW
Pop 12hr 0 0 0 0 0 5 0 5
$$
TNZ003-132100-
Greenfield NFDRS SITE-Weakley TN
36.16N 88.80W Elev. 499 ft
331 AM CDT Sun Sep 13 2026
Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26
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 95 71 96 72 99
Temp 69 69 86 94 95 87 77 75 73 71 84 93 96 89 79 77 75 73 89 97 98 90
Dewpt 69 69 74 72 71 72 74 73 71 71 74 74 73 73 73 72 70 70 74 73 72 72
Max/Min RH 45 100 48 93 42
RH 100100 68 49 46 61 90 94 93100 72 54 48 59 82 85 84 90 61 46 43 56
Wind Dir N N SW W N N NE NE NE NE E E E E E SE SE S S SW S SE
Wind Spd 0 0 2 3 3 2 1 2 3 4 5 3 4 3 4 3 3 3 4 5 4 1
Clouds FW SC FW FW FW SC FW SC SC FW SC FW FW SC CL FW FW FW CL CL FW FW
Clouds(%) 14 27 24 11 20 40 17 47 47 12 30 20 18 41 4 9 14 6 1 3 8 22
Pop 12hr 5 5 0 0 5
QPF 12hr 0 0 0 0 0
Obvis F F
T Wind Dir SW SW SW W NW N N NE NE E E E E E E SE SE S S SW SW SE
T Wind Spd 6 5 5 6 6 4 5 8 10 11 10 8 8 8 11 10 11 10 11 9 9 5
MixHgt M AGL 1262 1419 25 186 1098 1636 21 20 1896 2310
MixHgt FT AGL 4141 4657 82 610 3602 5366 69 66 6220 7580
MixHgt M MSL 1380 1533 139 304 1216 1750 135 134 2010 2424
MixHgt FT MSL 4528 5031 456 997 3989 5741 443 440 6594 7954
Transwind Dir SW NW NE NE E E E SE S S
Twind Spd m/s 3 2 3 4 4 3 4 5 4 3
Twind Spd mph 6 5 6 10 9 6 10 11 10 8
Vent Index 4599 632 7000 705 9696
Category Day 2 1 3 1 4
500M MixHgt T 84 92 90 84 82 86 86 87 89 94
500M Twnd Dir SW W NE E E E SE S S S
500M Twnd m/s 3 2 3 5 4 3 8 8 4 3
500M TWND mph 6 4 6 11 9 6 18 18 10 8
Dispersion 19 3 7 15 22 4 9 10 29 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Wed 09/16/26Thu 09/17/26Fri 09/18/26Sat 09/19/26
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 98 73 97 71 95 68 91
Temp 78 74 96 90 77 74 95 89 76 72 93 87 73 69 89 83
Dewpt 71 69 73 72 71 69 71 70 68 66 69 68 67 66 68 66
RH 79 84 48 56 82 84 46 54 76 81 46 53 81 90 50 57
Wind Dir SE S S SW S NW E NW
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW FW FW FW CL FW FW FW FW FW FW FW SC SC
Pop 12hr 5 5 0 5 5 10 10 10
$$
TNZ049-132100-
Covington NFDRS SITE-Tipton TN
35.59N 89.59W Elev. 280 ft
331 AM CDT Sun Sep 13 2026
Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26
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 96 71 98 72 99
Temp 70 70 87 94 95 88 77 75 73 71 87 95 98 92 80 77 75 73 90 97 99 93
Dewpt 70 70 76 74 72 74 74 73 72 71 75 74 72 74 73 72 71 70 74 72 70 72
Max/Min RH 46 100 43 93 39
RH 100100 70 53 48 63 90 94 97100 68 51 43 56 79 85 87 90 60 45 39 51
Wind Dir N N W W N N N NE E NE E E E E E SE S S S SW S SE
Wind Spd 0 0 2 3 3 1 1 1 1 2 4 4 4 3 3 3 2 2 4 6 6 2
Clouds FW SC FW FW SC FW FW SC FW FW CL CL FW FW FW FW FW CL CL CL FW FW
Clouds(%) 14 31 19 6 31 25 24 34 24 15 0 1 9 18 9 6 7 4 1 3 12 18
Pop 12hr 10 5 5 0 5
QPF 12hr 0 0 0 0 0
Obvis F F
T Wind Dir SW SW W W NW NE N NE E E E SE SE E E SE S S SW SW S SE
T Wind Spd 5 4 3 4 5 4 5 8 8 8 8 6 8 8 11 10 10 9 9 9 8 6
MixHgt M AGL 1567 1718 53 50 1314 2072 49 48 2149 2630
MixHgt FT AGL 5140 5635 174 164 4311 6799 161 158 7051 8629
MixHgt M MSL 1653 1804 139 136 1400 2158 135 134 2235 2716
MixHgt FT MSL 5422 5917 456 446 4593 7081 443 440 7333 8911
Transwind Dir W N NE E E SE SE S SW S
Twind Spd m/s 2 2 3 3 3 3 4 4 4 3
Twind Spd mph 4 5 6 8 8 6 10 10 9 8
Vent Index 3608 417 6474 745 10864
Category Day 2 1 3 1 4
500M MixHgt T 86 94 92 89 88 94 92 89 90 94
500M Twnd Dir SW W NE SE E E SE S S S
500M Twnd m/s 2 1 3 2 2 3 7 7 4 4
500M TWND mph 4 2 8 4 4 6 17 17 10 9
Dispersion 12 3 7 8 19 4 9 9 29 4
Stability B C F E B C F E B C
Stag Index 3 3 3 3 3
Date Wed 09/16/26Thu 09/17/26Fri 09/18/26Sat 09/19/26
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 73 99 72 98 70 97 68 93
Temp 78 74 96 93 77 73 96 92 75 71 94 89 73 69 91 86
Dewpt 71 69 71 71 71 68 69 69 68 65 67 66 67 66 67 65
RH 79 84 45 49 82 84 42 47 79 81 41 47 81 90 45 50
Wind Dir S S S S SE N E N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW
Pop 12hr 0 0 0 0 0 5 5 10
$$
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