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Fire Weather Point Forecast Matrices
Issued by NWS Memphis, TN
Issued by NWS Memphis, TN
000
FOUS54 KMEG 171915
PFWMEG
Fire Weather Point Forecast Matrices
National Weather Service Memphis TN
214 PM CDT Wed Apr 17 2024
MSZ002-180900-
WINBORN NFDRS SITE-MARSHALL MS
34.69N 89.30W Elev. 500 ft
214 PM CDT Wed Apr 17 2024
Date 04/17/24 Thu 04/18/24 Fri 04/19/24 Sat
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 63 84 60 72 53
Temp 79 77 69 65 63 65 74 81 82 78 70 67 64 61 64 69 72 69 62 60 56 53
Dewpt 65 66 66 65 63 65 68 67 65 65 65 65 64 61 59 58 55 55 53 51 49 47
Min/Max RH 100 55 100 55 80
RH 62 69 90100100100 82 63 56 64 84 93100100 84 68 55 61 72 72 77 80
Wind Dir SW S S S S SE S S S SW S SW W NW N N N N NE NE NE NE
Wind Spd 8 4 5 4 4 4 8 11 12 10 10 10 10 8 10 9 9 8 6 8 8 9
Clouds B2 B2 B1 SC B2 B1 B1 B1 SC SC B2 B2 OV OV B2 B2 B1 B1 B2 B2 B2 B2
Clouds(%) 85 74 59 36 75 67 57 57 45 41 75 80 92 90 82 72 64 63 78 75 86 84
Pop 12hr 5 40 80 20 20
QPF 12hr 0 0.01 0.22 0.01 0
RAIN SHWRS SC SC O O NM NM IS IS IS IS IS IS SC
TSTMS SC SC NM SC SC SC IS IS IS
T Wind Dir SW S S S S S S S S SW SW SW SW NW N N N NE NE NE NE NE
T Wind Spd 10 8 8 6 6 8 12 17 18 14 12 13 9 11 13 9 9 10 10 9 10 10
MixHgt M AGL 41 101 1097 1303 105 207 659 808 117 278
MixHgt FT AGL 136 332 3599 4275 345 679 2163 2650 385 912
MixHgt M MSL 163 223 1219 1425 227 329 781 930 239 400
MixHgt FT MSL 536 732 3999 4675 745 1079 2563 3050 785 1312
Transwind Dir S S S SW SW W N N NE NE
Twind Spd m/s 3 3 5 7 6 4 5 4 4 4
Twind Spd mph 8 6 12 17 13 10 11 9 10 10
Vent Index 732 8550 1740 4650 2000
Category Day 1 4 1 3 1
500M MixHgt T 74 72 76 81 77 72 63 63 66 64
500M Twnd Dir S SW
500M Twnd m/s 5 5
500M TWND mph 12 11
Dispersion 6 7 46 25 12 15 25 13 9
LAL 1 1 3 4 4 3 2 2 1 1
LASI 4 4 4 4 3 3 2 3 3 2
Stability F E B C E D B B E D
Stag Index 3 3 1 3 3
Date 04/20Sun 04/21/24Mon 04/22/24Tue 04/23/24Wed 04/24/24
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 64 46 59 41 69 45 76 53 78
Temp 61 60 51 47 56 57 46 42 66 65 49 48 73 71 57 54 75 73
Dewpt 47 44 44 42 43 41 39 39 41 46 44 45 51 54 53 52 54 55
RH 60 55 77 83 62 55 76 89 40 50 83 89 46 55 86 93 48 53
Wind Dir NE NE NE N N E SW S E
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B2 B2 OV OV B2 B1 SC FW CL FW CL FW FW FW FW FW FW SC
Pop 12hr 50 60 40 0 0 0 5 10 10
RAIN SHWRS SC SC SC NM SC IS
TSTMS IS SC SC IS
$$
MSZ024-180900-
Monroe NFDRS Site-Monroe MS
33.87N 88.48W Elev. 225 ft
214 PM CDT Wed Apr 17 2024
Date 04/17/24 Thu 04/18/24 Fri 04/19/24 Sat
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 64 84 65 79 59
Temp 76 74 68 65 65 65 74 82 82 78 70 69 67 65 72 76 78 74 66 63 61 59
Dewpt 67 67 67 65 65 65 69 68 67 67 66 65 65 65 68 66 63 62 59 57 56 54
Min/Max RH 100 58 100 60 84
RH 74 79 97100100100 84 63 61 69 87 87 93100 87 71 60 66 78 81 84 83
Wind Dir S S SE SE S SE S S S S S S SW SW W NW N N N N N N
Wind Spd 8 5 4 5 5 5 6 10 11 10 8 8 6 5 6 6 8 8 5 5 6 6
Clouds B2 B2 B1 B2 B1 B1 B1 SC SC SC FW B1 B2 B1 B2 B2 B1 B2 B1 B2 B2 B2
Clouds(%) 84 73 61 76 65 66 57 31 32 49 25 62 77 62 79 77 65 70 58 75 82 86
Pop 12hr 20 40 60 40 10
QPF 12hr 0.01 0.05 0.31 0.03 0
RAIN SHWRS SC IS IS SC SC SC NM NM IS IS SC SC SC
TSTMS SC IS IS SC SC SC SC SC IS IS SC SC
T Wind Dir S S S S S S S S S S S SW W SW W NW N N N NE NE N
T Wind Spd 10 6 4 5 6 6 10 12 14 11 9 11 8 6 10 10 9 8 10 6 6 6
MixHgt M AGL 66 67 1025 1102 74 74 675 614 78 125
MixHgt FT AGL 216 219 3363 3617 242 242 2213 2016 255 409
MixHgt M MSL 132 133 1091 1169 140 140 741 681 144 191
MixHgt FT MSL 433 436 3580 3834 459 458 2430 2233 472 626
Transwind Dir S S S S S SW W N NE NE
Twind Spd m/s 2 3 4 6 4 3 4 4 4 3
Twind Spd mph 5 6 9 14 10 8 9 9 9 6
Vent Index 420 5845 656 2964 680
Category Day 1 3 1 2 1
500M MixHgt T 74 73 75 79 75 73 74 72 70 68
500M Twnd Dir S S
500M Twnd m/s 5 4
500M TWND mph 12 10
Dispersion 5 6 34 22 10 10 22 13 7
LAL 1 1 2 3 3 3 3 3 1 1
LASI 4 3 4 4 4 3 3 3 3 3
Stability F E B C F D B B E D
Stag Index 3 3 3 3 3
Date 04/20Sun 04/21/24Mon 04/22/24Tue 04/23/24Wed 04/24/24
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 70 49 60 44 70 47 76 53 80
Temp 69 64 55 50 55 59 48 45 67 67 50 49 74 73 58 54 77 74
Dewpt 55 52 47 45 47 46 44 42 44 49 46 47 52 56 54 53 56 57
RH 61 65 74 83 74 62 86 89 43 52 86 93 46 55 86 96 48 55
Wind Dir N N N N N E S S S
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B2 B2 B2 OV B2 B2 SC FW FW CL CL FW FW FW FW FW FW FW
Pop 12hr 50 70 70 0 0 0 5 5 10
RAIN SHWRS SC SC SC NM NM SC
TSTMS IS SC SC IS IS IS
$$
MSZ006-180900-
Tishomingo NFDRS Site-Tishomingo MS
34.79N 88.22W Elev. 300 ft
214 PM CDT Wed Apr 17 2024
Date 04/17/24 Thu 04/18/24 Fri 04/19/24 Sat
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 63 84 63 73 55
Temp 76 75 68 65 64 63 73 82 82 77 71 68 65 64 67 70 73 70 63 60 57 55
Dewpt 66 66 65 65 64 63 68 66 65 66 65 65 65 64 64 61 58 57 54 51 50 47
Min/Max RH 100 54 100 60 77
RH 71 74 90100100100 84 58 56 69 81 90100100 90 73 59 63 72 72 77 74
Wind Dir SW S S S S S S S S S SW SW SW SW N N N N N NE NE N
Wind Spd 8 8 6 5 5 5 8 10 12 10 10 12 10 8 10 9 9 9 9 8 9 9
Clouds B2 B1 B1 B1 B2 B2 B1 B1 SC SC B1 B2 B2 OV B2 B1 B2 B2 B1 B2 B2 B2
Clouds(%) 77 59 64 60 73 74 60 57 49 45 63 72 87 90 79 69 78 79 65 79 83 78
Pop 12hr 5 40 80 20 20
QPF 12hr 0 0.06 0.42 0.02 0
RAIN SHWRS SC NM NM O O IS IS IS IS IS IS IS
TSTMS SC SC SC SC SC IS IS IS IS
T Wind Dir SW S S S S S S S SW SW SW SW SW W N N N N NE NE NE NE
T Wind Spd 11 10 8 5 6 6 11 14 18 14 10 16 11 11 11 9 9 9 10 8 9 9
MixHgt M AGL 114 0 1064 1218 33 81 460 677 158 137
MixHgt FT AGL 374 0 3490 3997 108 266 1508 2222 518 448
MixHgt M MSL 285 144 1242 1396 205 249 634 860 329 309
MixHgt FT MSL 935 472 4074 4579 671 817 2079 2822 1079 1015
Transwind Dir S S S SW SW SW NW N NE NE
Twind Spd m/s 3 3 5 7 6 5 4 4 4 4
Twind Spd mph 8 6 11 17 13 12 10 9 9 9
Vent Index 855 8376 1260 4300 1552
Category Day 1 4 1 2 1
500M MixHgt T 73 72 75 82 76 74 68 65 66 64
500M Twnd Dir SW SW
500M Twnd m/s 7 5
500M TWND mph 17 11
Dispersion 8 6 40 25 14 15 21 13 10
LAL 1 1 1 3 3 3 3 2 1 1
LASI 4 4 4 4 4 3 3 3 3 2
Stability E D B C E D B B E D
Stag Index 3 3 0 3 3
Date 04/20Sun 04/21/24Mon 04/22/24Tue 04/23/24Wed 04/24/24
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 66 47 60 43 68 47 74 53 77
Temp 65 59 52 47 55 58 47 43 65 65 50 49 72 70 57 54 74 72
Dewpt 49 46 44 42 44 42 40 39 42 47 44 45 51 56 53 52 55 55
RH 56 62 74 83 66 55 76 86 43 52 80 86 48 61 86 93 51 55
Wind Dir N NE N N N E SW SW NW
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B2 B2 OV OV B2 B1 SC FW CL CL FW FW FW FW FW CL FW FW
Pop 12hr 40 60 50 0 0 0 5 10 10
RAIN SHWRS IS SC SC NM SC IS
TSTMS SC SC
$$
MSZ021-180900-
Yalobusha NFDRS Site-Yalobusha MS
33.99N 89.80W Elev. 370 ft
214 PM CDT Wed Apr 17 2024
Date 04/17/24 Thu 04/18/24 Fri 04/19/24 Sat
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 64 83 63 74 56
Temp 79 76 68 66 66 65 76 81 81 76 70 67 65 64 68 71 74 70 63 60 59 56
Dewpt 67 67 67 66 66 65 70 68 66 66 66 67 65 64 65 63 59 59 57 55 54 53
Min/Max RH 100 60 100 59 90
RH 67 74 97100100100 82 65 60 71 87100100100 90 76 59 68 81 84 83 90
Wind Dir S S S SE S SE S S SW S S SW SW W N N N N NE NE NE NE
Wind Spd 6 4 4 4 4 4 6 10 12 10 6 5 5 5 6 9 8 5 5 5 5 6
Clouds B2 B2 B1 B1 B2 B1 B1 SC SC SC B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 OV
Clouds(%) 75 81 57 62 76 69 57 40 35 43 76 71 89 70 83 84 83 81 81 74 85 88
Pop 12hr 10 30 70 20 20
QPF 12hr 0 0.02 0.34 0.02 0.01
RAIN SHWRS IS SC NM NM NM NM IS IS IS IS IS IS SC
TSTMS IS SC SC SC SC SC IS IS IS IS SC
T Wind Dir SW S S S S S S S S S SW SW W W N N N N NE NE NE NE
T Wind Spd 9 8 5 6 6 6 12 16 14 12 12 14 12 10 10 9 8 8 9 8 8 8
MixHgt M AGL 14 13 1025 816 66 239 467 555 49 35
MixHgt FT AGL 46 43 3363 2677 217 784 1533 1820 161 114
MixHgt M MSL 136 135 1147 938 188 361 589 677 171 157
MixHgt FT MSL 446 443 3763 3077 617 1184 1933 2221 561 514
Transwind Dir S S S S SW W N N NE NE
Twind Spd m/s 3 3 5 7 6 5 4 3 4 3
Twind Spd mph 6 6 12 16 13 12 10 8 9 8
Vent Index 777 6882 1752 2708 684
Category Day 1 3 1 2 1
500M MixHgt T 76 75 76 78 77 73 68 67 69 67
500M Twnd Dir S SW
500M Twnd m/s 6 6
500M TWND mph 14 13
Dispersion 6 7 43 23 13 15 19 12 7
LAL 1 1 2 3 3 3 2 2 1 3
LASI 4 4 4 4 3 3 2 3 3 3
Stability F E B C E D C C D D
Stag Index 3 3 1 3 3
Date 04/20Sun 04/21/24Mon 04/22/24Tue 04/23/24Wed 04/24/24
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 66 48 60 42 70 47 76 53 80
Temp 64 61 52 48 56 57 46 42 67 65 49 49 74 71 57 54 77 74
Dewpt 53 49 47 45 46 44 42 41 44 48 47 48 53 56 55 53 57 57
RH 67 65 83 89 69 62 86 96 43 54 93 96 48 59 93 96 50 55
Wind Dir NE NE NE N N E S S SE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B2 OV OV OV B2 B1 SC FW CL CL CL FW FW FW FW FW FW FW
Pop 12hr 60 80 60 0 0 0 5 10 10
RAIN SHWRS SC NM SC O NM IS
TSTMS SC SC SC SC IS
$$
ARZ027-180900-
Poinsett NFDRS Site-Poinsett AR
35.53N 90.69W Elev. 335 ft
214 PM CDT Wed Apr 17 2024
Date 04/17/24 Thu 04/18/24 Fri 04/19/24 Sat
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 84 58 68 52
Temp 82 80 73 70 69 67 75 81 83 79 73 69 62 58 60 65 68 66 62 60 56 53
Dewpt 61 63 64 65 65 65 67 66 64 66 65 64 57 52 49 48 47 48 45 42 42 41
Min/Max RH 93 53 85 49 65
RH 49 56 73 84 87 93 76 60 53 64 76 84 84 80 67 54 47 52 54 51 59 64
Wind Dir SW SW S S S S S S S S SW W N N N NE NE NE NE NE NE NE
Wind Spd 8 4 5 6 8 9 11 14 16 13 12 10 13 13 14 13 11 10 10 11 11 12
Clouds B1 SC SC FW SC B2 B1 FW FW SC OV B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2
Clouds(%) 67 46 28 17 44 82 57 20 22 36 90 84 86 81 78 63 59 61 73 78 86 86
Pop 12hr 5 50 80 10 20
QPF 12hr 0 0.01 0.22 0 0
RAIN SHWRS IS O O SC SC IS IS SC
TSTMS IS NM SC SC IS IS
T Wind Dir SW SW S S S S S S SW S SW NW N N N NE NE NE NE NE NE NE
T Wind Spd 10 6 9 11 11 12 19 23 23 20 20 19 19 20 19 17 12 11 11 17 18 16
MixHgt M AGL 78 68 1040 1297 302 489 883 1069 235 398
MixHgt FT AGL 255 222 3413 4253 990 1603 2895 3505 769 1305
MixHgt M MSL 164 157 1123 1381 386 597 966 1168 320 484
MixHgt FT MSL 538 514 3684 4531 1265 1959 3167 3831 1049 1588
Transwind Dir S S S SW SW N NE NE NE NE
Twind Spd m/s 4 5 8 10 9 8 8 5 6 8
Twind Spd mph 9 11 19 23 20 19 18 12 13 18
Vent Index 1070 12429 5265 8176 3388
Category Day 1 4 3 4 2
500M MixHgt T 78 75 76 80 72 59 57 63 64 55
500M Twnd Dir S S
500M Twnd m/s 8 7
500M TWND mph 18 16
Dispersion 10 11 62 32 26 42 41 21 24
LAL 1 1 1 4 4 3 1 1 2 2
LASI 5 4 4 4 3 2 2 3 3 3
Stability F E B C D D C C E D
Stag Index 3 2 3 2 2
Date 04/20Sun 04/21/24Mon 04/22/24Tue 04/23/24Wed 04/24/24
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 59 49 61 44 68 50 75 57 77
Temp 56 58 54 49 58 59 49 45 65 66 55 51 72 73 62 57 74 74
Dewpt 40 42 42 36 36 39 38 38 39 45 44 45 50 53 51 51 52 52
RH 55 55 64 61 44 47 66 76 38 47 66 80 46 49 67 80 46 46
Wind Dir NE NE NE NE SE S SW W SE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B2 B2 OV OV B2 SC FW FW FW FW FW FW FW FW FW SC SC SC
Pop 12hr 50 40 10 0 0 0 10 10 10
RAIN SHWRS SC SC SC SC IS
TSTMS IS
$$
TNZ022-180900-
Camden Tower NFDRS Site-Benton TN
36.07N 88.17W Elev. 512 ft
214 PM CDT Wed Apr 17 2024
Date 04/17/24 Thu 04/18/24 Fri 04/19/24 Sat
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 64 85 58 71 51
Temp 83 78 70 68 65 66 75 83 85 79 73 69 64 59 62 68 70 66 61 57 53 51
Dewpt 57 57 59 62 62 62 65 63 61 61 62 62 62 57 53 51 48 47 43 41 40 40
Min/Max RH 97 45 93 45 66
RH 41 48 68 81 90 87 71 51 45 54 68 78 93 93 72 54 45 50 51 55 61 66
Wind Dir W SW S S S S S S S S S SW W N N N N N N NE N NE
Wind Spd 11 6 5 6 5 6 10 11 12 11 12 10 9 11 11 10 10 9 10 9 9 9
Clouds B1 SC FW FW SC B1 SC FW CL SC B2 OV OV OV B2 B1 SC B1 B1 B2 B2 B2
Clouds(%) 53 37 11 15 40 65 46 19 5 27 79 94 93 92 79 62 45 60 65 79 71 75
Pop 12hr 0 30 90 10 10
QPF 12hr 0 0.04 0.28 0.01 0
RAIN SHWRS SC O O NM NM
TSTMS SC NM NM SC SC
T Wind Dir W SW SW S S S S S S S SW SW W N N N NE NE NE NE NE NE
T Wind Spd 19 9 6 9 6 8 13 17 18 16 16 9 10 17 16 11 10 8 11 10 12 12
MixHgt M AGL 4 30 1056 1264 10 223 779 1010 6 42
MixHgt FT AGL 12 100 3466 4147 32 732 2556 3314 20 137
MixHgt M MSL 158 184 1210 1418 164 377 933 1164 160 196
MixHgt FT MSL 517 605 3971 4652 537 1237 3061 3819 525 643
Transwind Dir SW S S S SW W N NE NE NE
Twind Spd m/s 3 3 6 8 6 5 6 4 4 5
Twind Spd mph 8 8 13 18 13 11 14 9 10 12
Vent Index 632 9926 1800 6984 980
Category Day 1 4 1 3 1
500M MixHgt T 77 73 71 82 78 63 55 64 62 55
500M Twnd Dir SW SW
500M Twnd m/s 10 6
500M TWND mph 24 13
Dispersion 8 8 46 25 14 23 32 15 10
LAL 1 1 1 4 4 3 1 1 1 1
LASI 5 5 5 4 3 3 2 3 3 3
Stability F E B B D D C B E D
Stag Index 3 2 1 2 3
Date 04/20Sun 04/21/24Mon 04/22/24Tue 04/23/24Wed 04/24/24
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 64 48 62 43 68 47 75 55 77
Temp 62 60 53 48 60 58 48 44 66 64 51 48 73 70 60 55 74 71
Dewpt 39 38 38 35 36 36 36 37 37 42 40 44 49 51 49 49 50 49
RH 43 44 57 60 41 44 63 76 34 45 66 86 43 51 67 80 43 46
Wind Dir N N N N N SE SW W N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B2 B2 OV OV B2 B1 SC FW CL FW FW FW SC SC SC SC SC FW
Pop 12hr 30 30 10 0 0 0 10 20 10
RAIN SHWRS SC SC IS IS
TSTMS IS
$$
TNZ053-180900-
Chickasaw State Forest NFDRS Site-Chester TN
35.37N 88.83W Elev. 496 ft
214 PM CDT Wed Apr 17 2024
Date 04/17/24 Thu 04/18/24 Fri 04/19/24 Sat
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 64 85 59 71 52
Temp 82 79 70 67 65 65 75 82 85 79 72 69 64 60 62 68 70 67 61 58 54 52
Dewpt 62 62 64 64 64 64 67 65 65 63 64 64 64 60 56 55 53 51 49 46 44 43
Min/Max RH 99 51 99 53 71
RH 51 56 81 90 97 97 76 56 51 58 76 84100100 81 63 55 56 65 64 69 71
Wind Dir SW SW S S S S S S S S S SW W N N N N N NE NE NE NE
Wind Spd 8 4 5 4 4 5 9 11 12 9 10 9 9 9 10 9 9 8 8 8 8 9
Clouds B1 SC B1 SC B2 B1 SC SC SC SC B2 OV OV OV B2 B2 B2 B1 B2 B2 B2 B2
Clouds(%) 61 46 52 26 70 65 46 30 32 44 77 90 94 90 81 78 71 63 83 82 79 76
Pop 12hr 5 50 90 20 20
QPF 12hr 0 0.01 0.40 0.01 0
RAIN SHWRS IS SC O O NM NM IS IS IS IS IS
TSTMS IS SC NM SC SC SC IS
T Wind Dir W SW S S S S S S S S SW SW SW N N N NE NE NE NE NE NE
T Wind Spd 13 6 9 8 9 9 13 17 19 14 16 13 10 16 13 9 10 8 8 11 11 11
MixHgt M AGL 14 82 1179 1226 73 236 808 941 9 59
MixHgt FT AGL 46 268 3867 4023 239 773 2651 3086 29 194
MixHgt M MSL 144 233 1313 1361 207 369 947 1076 136 198
MixHgt FT MSL 472 763 4306 4465 678 1211 3105 3531 446 651
Transwind Dir S S S S SW W N NE NE NE
Twind Spd m/s 3 4 6 8 6 5 5 4 4 5
Twind Spd mph 8 9 13 18 14 12 12 9 9 11
Vent Index 932 9527 1716 5380 990
Category Day 1 4 1 3 1
500M MixHgt T 75 72 74 83 78 65 58 62 65 60
500M Twnd Dir SW SW
500M Twnd m/s 7 5
500M TWND mph 17 11
Dispersion 7 11 46 26 15 22 29 14 10
LAL 1 1 2 4 4 3 2 1 1 1
LASI 4 4 4 4 4 2 2 3 3 3
Stability F E B C E D C B D D
Stag Index 3 3 1 3 3
Date 04/20Sun 04/21/24Mon 04/22/24Tue 04/23/24Wed 04/24/24
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 63 47 61 42 68 46 75 54 77
Temp 60 59 52 47 58 59 46 42 65 65 50 49 73 71 58 55 74 72
Dewpt 43 41 42 39 40 39 37 37 40 44 42 44 51 53 51 51 53 52
RH 53 51 69 74 51 47 71 82 40 46 74 83 46 53 77 86 48 49
Wind Dir NE NE N N N SE SW SW N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B2 B2 OV OV B2 B1 SC FW CL FW FW FW FW FW FW SC SC FW
Pop 12hr 40 40 30 0 0 0 5 10 10
RAIN SHWRS IS SC SC SC SC
TSTMS IS IS
$$
TNZ019-180900-
Dyersburg RAWS NFDRS Site-Dyer TN
35.99N 89.41W Elev. 208 ft
214 PM CDT Wed Apr 17 2024
Date 04/17/24 Thu 04/18/24 Fri 04/19/24 Sat
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 65 85 57 70 51
Temp 83 80 71 68 67 67 76 84 85 79 73 69 62 57 62 67 70 67 60 57 53 52
Dewpt 58 59 59 63 64 65 67 65 64 64 64 64 60 53 51 49 48 46 44 41 40 40
Min/Max RH 97 50 93 45 63
RH 43 49 66 84 90 93 74 53 50 60 73 84 93 86 67 52 45 47 55 55 61 63
Wind Dir W SW SW S S S S S SW S SW SW N N N N N N NE NE NE NE
Wind Spd 10 5 2 4 4 5 10 12 13 12 12 9 10 11 12 11 10 8 6 8 6 9
Clouds SC SC FW FW FW B1 B1 B1 FW SC B2 OV B2 B1 B2 B1 SC B1 B1 B2 B2 B2
Clouds(%) 50 35 8 7 24 68 57 57 15 28 86 89 79 61 73 54 50 67 61 70 74 82
Pop 12hr 0 50 90 5 20
QPF 12hr 0 0.01 0.70 0 0
RAIN SHWRS IS SC O O SC SC IS IS IS
TSTMS IS SC NM SC SC IS
T Wind Dir W W SW S S S S S S S SW SW NW N N N NE N NE NE NE NE
T Wind Spd 16 8 4 11 11 12 17 20 23 19 17 13 18 19 18 13 12 11 14 14 14 16
MixHgt M AGL 55 94 1233 1343 178 495 923 1184 110 112
MixHgt FT AGL 181 308 4044 4407 584 1624 3029 3884 361 367
MixHgt M MSL 145 184 1323 1433 268 585 1013 1274 200 202
MixHgt FT MSL 476 603 4339 4702 879 1919 3324 4179 656 662
Transwind Dir SW S S S SW NW N NE NE NE
Twind Spd m/s 3 5 7 9 7 8 7 5 6 6
Twind Spd mph 8 11 17 21 16 18 17 11 13 14
Vent Index 816 12897 4144 8918 1212
Category Day 1 4 3 4 1
500M MixHgt T 78 74 74 82 77 61 56 64 62 54
500M Twnd Dir SW SW
500M Twnd m/s 8 5
500M TWND mph 19 12
Dispersion 10 11 56 32 19 35 39 18 14
LAL 1 1 2 4 4 3 1 1 1 1
LASI 5 5 4 4 4 2 3 3 3 3
Stability F E B B D D C C E E
Stag Index 3 2 1 2 3
Date 04/20Sun 04/21/24Mon 04/22/24Tue 04/23/24Wed 04/24/24
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 64 49 62 43 69 50 76 56 77
Temp 61 60 53 49 60 59 48 44 66 66 52 52 74 72 61 56 74 72
Dewpt 39 40 39 36 35 37 37 38 39 43 42 45 50 51 51 51 51 51
RH 44 47 59 61 39 44 65 79 37 43 69 77 43 48 70 83 44 48
Wind Dir NE NE N NE N S SW NW N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B2 B2 OV B2 B2 SC FW FW FW FW FW FW SC SC SC SC SC FW
Pop 12hr 30 30 10 0 0 0 10 20 10
RAIN SHWRS IS SC SC IS IS
TSTMS IS
$$
ARZ049-180900-
Marianna NFDRS Site-Lee AR
34.76N 90.72W Elev. 253 ft
214 PM CDT Wed Apr 17 2024
Date 04/17/24 Thu 04/18/24 Fri 04/19/24 Sat
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 82 59 68 54
Temp 81 79 72 69 69 67 75 81 82 78 72 69 65 60 61 65 68 66 62 60 58 54
Dewpt 66 68 68 68 67 67 69 68 68 69 68 67 65 58 56 55 54 55 53 49 49 47
Min/Max RH 100 63 100 61 77
RH 60 69 87 97 93100 82 65 63 74 87 93100 93 84 70 61 68 72 67 72 77
Wind Dir SW S S S S S S S S S SW SW NW N N N NE NE NE NE NE NE
Wind Spd 5 4 6 6 9 8 12 13 13 12 13 10 10 13 13 11 10 9 9 10 12 12
Clouds B2 B2 B1 FW B1 B1 B1 FW FW SC B2 B2 B2 OV B2 B2 B1 B2 B2 B2 B2 OV
Clouds(%) 82 77 54 18 54 57 57 16 20 32 76 84 86 91 84 74 65 87 83 84 87 93
Pop 12hr 10 40 90 20 30
QPF 12hr 0 0.16 0.70 0 0.02
RAIN SHWRS IS O O SC SC IS IS SC SC SC
TSTMS IS SC SC SC SC IS IS SC SC
T Wind Dir SW S S S S S S S S S SW W N N N NE NE NE NE NE NE NE
T Wind Spd 8 6 10 10 11 11 17 20 23 20 19 14 14 18 17 12 12 11 10 10 13 16
MixHgt M AGL 61 122 949 1147 165 355 687 811 61 185
MixHgt FT AGL 200 400 3114 3764 541 1166 2254 2660 200 607
MixHgt M MSL 139 200 1027 1225 243 433 765 889 139 263
MixHgt FT MSL 456 656 3370 4020 797 1422 2510 2916 456 863
Transwind Dir S S S SW SW N N NE NE NE
Twind Spd m/s 4 5 7 9 8 7 7 5 4 6
Twind Spd mph 10 11 17 21 18 16 16 12 10 13
Vent Index 820 9800 3288 6223 1065
Category Day 1 4 2 3 1
500M MixHgt T 78 76 76 77 76 64 56 61 65 59
500M Twnd Dir S S
500M Twnd m/s 8 7
500M TWND mph 18 17
Dispersion 9 10 56 31 18 33 35 17 10
LAL 1 1 1 3 3 3 2 1 2 3
LASI 4 4 4 4 3 3 2 2 2 2
Stability F E B B D D C C D D
Stag Index 3 2 1 2 2
Date 04/20Sun 04/21/24Mon 04/22/24Tue 04/23/24Wed 04/24/24
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 59 49 59 44 68 50 74 56 77
Temp 57 57 53 50 56 57 48 44 64 65 53 50 71 72 60 56 73 73
Dewpt 46 46 46 43 43 44 41 41 44 50 47 47 54 59 54 53 56 58
RH 67 67 77 77 62 62 77 89 48 58 80 89 55 64 81 90 55 59
Wind Dir NE NE NE NE NE SE S S SE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds OV OV OV OV B2 B1 FW FW CL FW CL FW FW FW FW FW SC SC
Pop 12hr 60 60 30 0 0 0 5 10 10
RAIN SHWRS SC NM NM NM SC
TSTMS SC SC IS IS
$$
MSZ016-180900-
Tupelo RAWS Site-Lee MS
34.33N 88.71W Elev. 270 ft
214 PM CDT Wed Apr 17 2024
Date 04/17/24 Thu 04/18/24 Fri 04/19/24 Sat
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 65 84 65 76 56
Temp 78 76 70 67 66 66 75 82 82 79 71 69 67 65 69 73 75 72 65 62 59 56
Dewpt 68 67 67 65 65 65 69 68 68 66 65 65 65 65 65 63 60 58 57 54 52 50
Min/Max RH 100 58 100 59 80
RH 71 74 90 93 97 97 82 63 63 64 81 87 93100 87 71 60 61 75 75 78 80
Wind Dir S S S S S SE S S S S S SW SW SW N N N N N N NE N
Wind Spd 8 6 5 5 4 4 8 11 12 11 10 10 6 6 9 9 10 9 8 8 8 8
Clouds B2 B1 B1 B2 B2 B2 B1 B1 SC B1 B1 B2 OV OV B2 B2 B2 B2 B1 B1 B2 B2
Clouds(%) 79 62 61 71 71 73 57 57 44 59 54 72 88 89 84 76 76 71 67 67 79 83
Pop 12hr 5 50 80 30 20
QPF 12hr 0 0.04 0.29 0.02 0
RAIN SHWRS IS SC NM NM O O SC SC SC SC IS IS SC
TSTMS IS SC NM SC SC SC SC IS IS IS
T Wind Dir SW S S S S S S S S S SW W SW SW N N N N NE NE NE NE
T Wind Spd 11 9 6 6 6 6 11 14 18 12 12 13 8 8 11 9 10 10 10 9 8 8
MixHgt M AGL 141 183 1026 976 60 54 460 573 58 123
MixHgt FT AGL 462 600 3366 3202 197 178 1509 1879 191 404
MixHgt M MSL 230 272 1115 1065 149 143 549 662 153 212
MixHgt FT MSL 754 892 3658 3494 489 470 1801 2171 503 696
Transwind Dir S S S S SW SW NW N NE NE
Twind Spd m/s 3 3 5 7 5 4 4 4 4 3
Twind Spd mph 6 6 11 16 12 9 10 10 10 8
Vent Index 729 6690 780 3310 852
Category Day 1 3 1 2 1
500M MixHgt T 74 73 76 80 75 74 69 67 67 66
500M Twnd Dir S SW
500M Twnd m/s 7 5
500M TWND mph 16 11
Dispersion 6 9 40 25 12 11 21 14 9
LAL 1 1 2 4 4 3 3 2 1 1
LASI 4 4 4 4 3 3 3 3 3 2
Stability F E B C E D C B E D
Stag Index 3 3 1 3 3
Date 04/20Sun 04/21/24Mon 04/22/24Tue 04/23/24Wed 04/24/24
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 67 49 60 43 70 47 76 54 79
Temp 65 62 54 49 56 58 48 44 67 67 50 49 73 73 58 55 76 74
Dewpt 51 48 45 43 45 44 41 40 43 48 45 46 53 56 54 53 57 56
RH 60 60 71 80 66 59 77 86 42 50 83 89 49 55 86 93 52 53
Wind Dir N N N N N E S SW SE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B2 B2 B2 B2 B2 B2 SC FW CL CL CL FW FW FW FW CL FW FW
Pop 12hr 50 70 60 0 0 0 5 10 10
RAIN SHWRS SC SC SC NM NM SC
TSTMS IS SC SC IS IS
$$
MSZ015-180900-
Highway 41 RAWS Site-Pontotoc MS
34.09N 88.86W Elev. 320 ft
214 PM CDT Wed Apr 17 2024
Date 04/17/24 Thu 04/18/24 Fri 04/19/24 Sat
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 64 84 65 76 57
Temp 76 75 68 66 65 66 75 81 82 78 70 69 67 65 70 73 75 72 65 62 59 57
Dewpt 68 66 65 65 64 65 68 68 67 65 65 64 65 65 67 64 61 59 57 54 54 52
Min/Max RH 100 57 100 62 83
RH 76 74 90 97 97 97 79 65 61 64 84 84 93100 90 73 62 64 75 75 83 83
Wind Dir S S S S S S S S S SW S SW SW SW NW N N N N N N N
Wind Spd 6 5 4 4 5 5 6 10 11 10 9 8 6 5 8 8 9 8 5 6 8 6
Clouds B2 B2 B1 B2 B1 B2 B1 B1 SC SC FW B1 B2 B1 B2 B2 B2 B2 B1 B2 B2 B2
Clouds(%) 80 73 51 73 66 74 57 57 36 50 20 61 78 67 82 79 81 77 64 72 79 86
Pop 12hr 10 40 70 30 20
QPF 12hr 0 0.01 0.32 0.02 0
RAIN SHWRS SC SC NM NM NM NM IS IS SC SC IS IS SC
TSTMS SC SC SC SC SC SC IS IS IS SC
T Wind Dir S S S S S S S S SW S S SW SW SW NW N N N NE NE NE NE
T Wind Spd 10 8 6 5 6 6 11 13 17 11 12 12 8 8 11 9 9 8 10 8 6 8
MixHgt M AGL 27 26 928 942 33 32 410 462 56 38
MixHgt FT AGL 89 85 3045 3091 109 106 1345 1516 184 124
MixHgt M MSL 134 133 1035 1049 140 139 517 569 163 145
MixHgt FT MSL 440 436 3396 3442 460 457 1696 1868 535 475
Transwind Dir S S S S SW SW NW N NE NE
Twind Spd m/s 3 3 4 6 5 4 4 4 4 3
Twind Spd mph 6 6 10 14 11 9 10 9 9 6
Vent Index 708 5245 780 2276 788
Category Day 1 3 1 2 1
500M MixHgt T 75 74 75 79 76 75 70 68 68 68
500M Twnd Dir S SW
500M Twnd m/s 7 5
500M TWND mph 16 11
Dispersion 5 6 37 22 11 10 21 10 7
LAL 1 1 3 3 3 3 2 3 1 1
LASI 4 4 3 4 3 3 3 3 3 2
Stability E E B C F D B C E D
Stag Index 3 3 1 3 3
Date 04/20Sun 04/21/24Mon 04/22/24Tue 04/23/24Wed 04/24/24
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 67 49 60 43 70 46 76 53 79
Temp 65 62 54 49 56 58 48 44 67 67 51 47 73 73 58 54 76 74
Dewpt 52 48 46 44 46 44 41 40 44 48 45 46 53 56 54 53 57 56
RH 63 60 74 83 69 59 77 86 43 50 80 96 49 55 86 96 52 53
Wind Dir N NE N N N E S S E
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B2 B2 B2 OV B2 B2 SC FW CL CL CL FW FW FW FW CL FW FW
Pop 12hr 50 70 60 0 0 0 5 5 10
RAIN SHWRS SC SC SC NM NM SC
TSTMS IS SC SC IS IS IS
$$
TNZ003-180900-
Greenfield NFDRS SITE-Weakley TN
36.16N 88.80W Elev. 499 ft
214 PM CDT Wed Apr 17 2024
Date 04/17/24 Thu 04/18/24 Fri 04/19/24 Sat
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 63 85 57 70 50
Temp 83 78 69 65 64 65 74 83 85 80 70 67 62 57 61 66 70 65 58 55 52 50
Dewpt 60 60 59 62 63 64 68 67 66 65 65 64 61 54 53 52 49 47 44 41 40 40
Min/Max RH 100 53 97 47 68
RH 46 54 70 90 97 97 82 59 53 60 84 90 97 90 75 61 47 52 59 59 63 68
Wind Dir W W SW S S S S S S S SW SW NW N N N N N NE NE N NE
Wind Spd 11 5 4 6 5 5 10 12 12 12 13 11 11 12 12 11 10 10 9 10 10 9
Clouds SC SC FW FW SC B1 B1 FW FW FW B2 OV OV B1 B2 B1 SC B1 B1 B2 B2 B2
Clouds(%) 47 28 7 7 30 67 54 18 20 18 83 94 93 59 72 55 37 65 57 74 74 73
Pop 12hr 5 50 90 5 20
QPF 12hr 0 0.06 0.38 0 0
RAIN SHWRS SC O O NM NM IS IS
TSTMS SC NM NM SC IS
T Wind Dir W W SW S S S S S S S S SW NW N N N NE NE NE NE NE NE
T Wind Spd 17 8 6 10 9 10 14 19 21 19 17 10 13 19 18 12 13 11 12 13 14 14
MixHgt M AGL 33 57 1197 1360 42 279 939 1192 30 69
MixHgt FT AGL 108 186 3927 4462 137 915 3081 3910 99 226
MixHgt M MSL 147 175 1315 1474 156 393 1053 1306 144 183
MixHgt FT MSL 482 573 4314 4836 511 1289 3455 4284 473 600
Transwind Dir SW S S S SW NW N NE NE NE
Twind Spd m/s 3 4 7 9 6 6 7 5 5 6
Twind Spd mph 8 10 16 20 13 14 16 12 12 14
Vent Index 700 11792 2478 9142 1080
Category Day 1 4 2 4 1
500M MixHgt T 78 74 73 82 78 61 56 65 61 53
500M Twnd Dir SW SW
500M Twnd m/s 9 5
500M TWND mph 20 11
Dispersion 9 9 53 29 16 26 37 18 12
LAL 1 1 1 4 4 3 1 1 1 1
LASI 5 5 4 4 4 3 3 4 4 4
Stability F E B B D D C B E D
Stag Index 3 2 1 2 3
Date 04/20Sun 04/21/24Mon 04/22/24Tue 04/23/24Wed 04/24/24
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 64 46 61 41 68 47 75 53 76
Temp 60 59 51 46 58 59 46 42 65 65 49 49 73 70 59 54 73 71
Dewpt 40 41 39 35 38 39 36 37 42 45 41 44 52 53 51 50 54 53
RH 47 51 63 65 47 47 68 82 43 48 74 83 48 55 75 86 51 53
Wind Dir NE NE N NE N SE SW NW NE
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B2 B2 OV OV B2 SC SC FW CL FW FW FW SC SC SC SC SC SC
Pop 12hr 30 30 10 0 0 0 10 20 10
RAIN SHWRS SC SC IS IS
TSTMS IS
$$
TNZ049-180900-
Covington NFDRS SITE-Tipton TN
35.59N 89.59W Elev. 280 ft
214 PM CDT Wed Apr 17 2024
Date 04/17/24 Thu 04/18/24 Fri 04/19/24 Sat
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 65 85 58 71 51
Temp 83 80 71 68 67 65 76 83 85 81 72 69 64 58 61 66 70 67 61 57 54 52
Dewpt 63 63 64 65 66 65 69 68 67 67 67 66 63 55 54 53 53 52 49 45 43 42
Min/Max RH 100 55 97 55 69
RH 51 56 79 90 97100 79 61 55 63 84 90 97 90 78 63 55 59 65 64 66 69
Wind Dir SW SW SW S S S S S S S SW SW NW N N N NE NE NE NE NE NE
Wind Spd 9 5 4 6 5 9 11 13 14 12 13 11 12 12 12 11 11 9 9 10 10 9
Clouds B1 B1 SC FW SC B2 B1 B1 FW SC B1 OV B2 B1 B2 B1 B1 B1 B1 B2 B2 B2
Clouds(%) 64 55 35 12 39 72 57 57 12 27 69 91 87 64 81 65 69 67 68 76 84 85
Pop 12hr 0 50 90 10 20
QPF 12hr 0 0 0.41 0 0
RAIN S
RAIN SHWRS SC O O SC SC IS IS
TSTMS SC NM SC SC SC
T Wind Dir W SW S S S S S S S SW SW SW NW N N N NE NE NE NE NE NE
T Wind Spd 13 8 8 9 11 11 17 20 23 18 16 16 17 18 17 12 11 9 13 13 14 16
MixHgt M AGL 61 82 1181 1228 94 419 864 1119 178 182
MixHgt FT AGL 200 269 3875 4029 307 1375 2833 3670 584 598
MixHgt M MSL 147 168 1267 1314 180 505 949 1205 264 268
MixHgt FT MSL 482 551 4157 4311 589 1657 3115 3953 866 880
Transwind Dir SW S S SW SW NW N NE NE NE
Twind Spd m/s 3 5 7 9 7 7 7 4 5 6
Twind Spd mph 8 11 17 21 16 17 16 10 12 14
Vent Index 668 11826 3672 7230 1608
Category Day 1 4 2 3 1
500M MixHgt T 77 73 76 82 77 62 55 64 64 57
500M Twnd Dir SW SW
500M Twnd m/s 8 6
500M TWND mph 18 14
Dispersion 8 10 56 32 16 33 36 16 19
LAL 1 1 1 4 4 3 1 1 1 1
LASI 5 5 4 4 3 3 2 3 3 3
Stability F E C B D D C C E D
Stag Index 3 2 1 2 3
Date 04/20Sun 04/21/24Mon 04/22/24Tue 04/23/24Wed 04/24/24
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 63 47 62 42 70 47 76 55 78
Temp 60 59 53 47 59 59 47 42 66 66 50 50 74 73 60 56 75 74
Dewpt 43 43 43 38 40 40 39 38 42 46 44 46 53 55 53 52 56 55
RH 53 55 69 71 49 49 74 86 42 48 80 86 48 53 78 86 52 51
Wind Dir NE NE N NE N SE SW W N
Wind Spd <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds B2 B2 OV OV B2 SC FW FW FW FW FW FW FW FW FW SC SC FW
Pop 12hr 40 40 20 0 0 0 5 10 10
RAIN S
RAIN SHWRS IS SC SC SC 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
LAL.................................Lightning Activity Level
Example: 1 = No Thunderstorms; 2 = Isolated Thunderstorms
3 = Widely Scattered Thunderstorms; 4 = Scattered Thunderstorms
5 = Numerous Thunderstorms; 6 = Dry Lightning with no rain
LASI (same as Haines Index).........Lower Atmospheric Severity Index
measures fire growth potential
Example: 1-3 = Very Low; 4 = Low; 5 = Moderate; 6 = High
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
- National Weather Service
- Sioux Falls, SD Weather Forecast Office
- 26 Weather Lane
- Sioux Falls, SD 57104-0198
- 605-330-4247
- Page Author: FSD Webmaster
- Web Master's E-mail: w-fsd.webmaster@noaa.gov
- Page last modified: Sep 19th, 2023 19:10 UTC