742
FOUS54 KMEG 121218
PFMMEG
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MEMPHIS TN
718 AM CDT WED AUG 12 2026
TNZ088-122100-
MEMPHIS-SHELBY TN
35.04N 89.98W ELEV. 298 FT
718 AM CDT WED AUG 12 2026
DATE WED 08/12/26 THU 08/13/26 FRI 08/14/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 97 80 98 80 99
TEMP 87 94 96 92 85 83 82 80 88 95 98 94 86 84 82 80 88 96 99 95
DEWPT 75 75 74 74 73 73 72 72 75 75 73 73 73 72 72 72 73 73 71 70
RH 68 54 49 56 67 72 72 77 66 53 45 51 65 67 72 77 61 48 41 45
WIND DIR SW SW SW SW S S SW SW SW SW SW S S S SW SW SW SW SW SW
WIND SPD 9 10 10 8 6 6 8 8 10 10 11 8 6 6 6 6 9 9 9 5
CLOUDS FW SC SC SC FW FW SC FW SC SC SC SC FW FW FW FW FW FW FW FW
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 96106107102 93 89 87 84 97107109104 93 90 87 84 96106108102
MAX HEAT 84 106 109 101 90 107 110 102 90 107 110
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 79 101 79 102 80 102 79 98
TEMP 82 79 98 96 84 80100 97 85 81100 96 83 79 96 92
DEWPT 70 68 70 67 69 69 68 67 69 70 68 68 71 72 70 69
PWIND DIR S SW SW W SW W NE N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW CL FW FW FW FW FW CL CL FW FW FW FW FW FW
POP 12HR 0 0 0 0 5 0 5 10
TNZ052-122100-
JACKSON-MADISON TN
35.60N 88.92W ELEV. 413 FT
718 AM CDT WED AUG 12 2026
DATE WED 08/12/26 THU 08/13/26 FRI 08/14/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 94 76 95 77 96
TEMP 86 92 92 87 81 79 78 76 87 93 95 90 82 80 79 77 88 93 96 92
DEWPT 75 75 75 74 74 73 71 71 75 75 74 75 73 72 71 71 74 74 73 74
RH 70 58 58 65 79 82 79 85 68 56 51 62 74 77 77 82 63 54 48 56
WIND DIR SW SW SW SW S S S SW SW SW SW SW S S SW SW SW W SW SW
WIND SPD 8 9 9 5 4 4 5 6 9 9 9 3 4 3 5 4 8 8 6 2
CLOUDS CL SC SC SC FW SC B1 FW SC SC SC SC FW FW FW FW FW FW FW SC
POP 12HR 10 5 0 0 0
QPF 12HR 0.04 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 95103103 95 86 96105106101 87 84 97103106102
MAX HEAT 103 105 91 105 107 94 103 106
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 75 98 76 99 76 98 74 94
TEMP 79 76 95 93 80 77 97 93 80 77 96 92 78 75 92 88
DEWPT 71 69 72 70 69 69 70 70 69 68 70 70 71 71 71 70
PWIND DIR S SW S W SW NW NE N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW CL FW FW FW CL FW FW FW FW FW
POP 12HR 0 0 0 0 5 5 5 10
ARZ026-122100-
JONESBORO-CRAIGHEAD AR
35.83N 90.65W ELEV. 253 FT
718 AM CDT WED AUG 12 2026
DATE WED 08/12/26 THU 08/13/26 FRI 08/14/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 98 79 99 79 100
TEMP 87 95 97 92 85 83 81 80 88 96 99 94 86 84 81 79 89 97100 94
DEWPT 75 76 74 75 74 73 72 71 74 75 74 74 73 72 70 70 73 74 73 73
RH 68 54 48 58 70 72 74 74 63 51 45 53 65 67 69 74 59 48 42 51
WIND DIR SW SW SW S S SW SW SW SW SW SW S S SW SW SW SW SW S S
WIND SPD 10 10 10 8 8 6 6 8 11 12 12 8 6 5 5 6 10 10 10 5
CLOUDS FW FW FW CL FW FW SC FW SC SC SC SC FW FW FW CL FW FW FW FW
POP 12HR 5 0 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 97108109104 93 89 85 83 97109111106 93 90 85 97109110104
MAX HEAT 110 111 101 90 111 112 101 88 110 112
EXTREME HEAT W W W W W W W W W W W W W W W W W W W
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 78 101 79 102 79 100 76 95
TEMP 82 78 98 96 83 79100 97 84 80 97 94 80 77 93 91
DEWPT 69 68 71 70 68 68 68 68 67 68 69 71 72 72 71 70
PWIND DIR S SW S SW SW N NE NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW CL CL FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 0 0 0 5 0 10 10 10
MSZ016-122100-
TUPELO-LEE MS
34.27N 88.77W ELEV. 354 FT
718 AM CDT WED AUG 12 2026
DATE WED 08/12/26 THU 08/13/26 FRI 08/14/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 95 76 96 77 98
TEMP 87 92 93 87 81 78 78 78 88 94 96 91 82 80 79 77 89 95 98 92
DEWPT 75 74 74 74 74 73 72 73 76 75 73 74 74 73 72 73 75 74 72 73
RH 68 56 54 65 79 85 82 85 68 54 48 58 77 79 79 87 64 51 43 54
WIND DIR W W SW SW S S SW SW W SW SW SW S S SW SW W W SW SW
WIND SPD 6 8 6 4 2 3 4 5 8 8 8 3 2 2 3 4 6 6 4 1
CLOUDS FW SC SC SC FW FW SC SC SC FW FW B1 SC FW FW FW FW FW FW FW
POP 12HR 20 0 5 0 0
QPF 12HR 0.06 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 96102103 95 86 99106106101 88 82 99106107101
MAX HEAT 103 105 92 106 107 98 106 107
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 75 99 76 101 77 101 76 98
TEMP 79 76 97 94 80 78 99 94 80 78 99 94 80 77 96 91
DEWPT 72 70 72 71 71 71 70 70 71 71 70 70 71 72 71 70
PWIND DIR SW W SW W SW W N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 0 10 5 10
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