926
FOUS54 KMEG 172039
PFMMEG
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MEMPHIS TN
338 PM CDT MON AUG 17 2026
TNZ088-180900-
MEMPHIS-SHELBY TN
35.04N 89.98W ELEV. 298 FT
338 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 75 97 76 102 77
TEMP 98 94 85 81 77 75 84 93 96 94 83 79 78 77 89 99101 96 85 82 79 77
DEWPT 76 73 73 73 72 71 71 70 68 68 68 68 68 70 72 72 71 71 72 73 73 73
RH 50 51 67 77 85 87 65 47 40 43 61 69 71 79 57 42 38 45 65 74 82 87
WIND DIR NW N NE NE NE NE NE N N NE E SE SE S SW SW S S S S S S
WIND SPD 9 6 5 6 5 4 4 3 4 4 4 4 5 5 5 5 6 5 6 5 5 5
CLOUDS FW FW SC SC FW FW SC SC FW FW CL FW CL FW FW FW FW SC SC SC SC SC
POP 12HR 10 5 0 10 30
QPF 12HR 0 0 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S S C
TSTMS C S S C
HEAT INDEX 113103 93 86 89 99101 98 86 80 96109110104 92 87 80
MAX HEAT 113 101 86 100 103 95 83 109 111 100 86
EXTREME HEAT W W
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 94 74 93 73 94 73 93 72 93
TEMP 90 91 78 74 90 88 77 73 92 89 77 73 90 88 76 73 90 89
DEWPT 75 74 75 74 74 72 72 72 70 69 70 69 68 65 66 65 66 66
PWIND DIR SW NE N NE N NE NE E S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC
POP 12HR 50 40 5 5 5 10 5 20 20
RAIN SHWRS C S C S S S
TSTMS C S S S S
TNZ052-180900-
JACKSON-MADISON TN
35.60N 88.92W ELEV. 413 FT
338 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 69 90 69 96 72
TEMP 93 88 79 75 71 70 81 88 90 85 75 72 71 71 85 93 95 90 80 77 74 73
DEWPT 76 73 73 71 70 69 68 67 66 67 67 67 66 67 71 72 72 72 73 72 72 72
RH 58 61 82 87 97 97 65 50 45 55 76 84 84 87 63 51 48 56 79 85 93 97
WIND DIR NW N N N N N N N N NE E SE SE S S S S S S S S SE
WIND SPD 9 6 5 3 2 2 3 3 3 2 1 1 3 3 4 5 5 4 3 3 3 3
CLOUDS CL FW SC FW SC FW CL FW FW CL FW CL CL CL FW SC FW SC SC SC B1 SC
POP 12HR 10 0 10 20 50
QPF 12HR 0 0 0 0 0.26
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C C C L
TSTMS S S S C S S S C
HEAT INDEX 106 96 84 91 93 88 90101104 97 84
MAX HEAT 106 89 91 93 82 101 104 94
HEAT Y Y
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 89 69 89 68 90 68 88 66 89
TEMP 86 85 74 70 86 83 72 69 88 84 72 68 86 82 70 67 86 83
DEWPT 75 74 73 70 74 71 71 69 71 69 68 67 67 65 65 64 66 66
PWIND DIR SE NE N NE NW NE N E SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC FW
POP 12HR 60 40 10 10 5 10 5 5 20
RAIN SHWRS L S C S S
TSTMS C S C S S
ARZ026-180900-
JONESBORO-CRAIGHEAD AR
35.83N 90.65W ELEV. 253 FT
338 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 71 95 74 100 74
TEMP 95 93 81 77 73 71 82 90 94 92 81 78 76 76 88 97 99 94 83 79 76 74
DEWPT 73 71 71 71 70 70 69 70 70 69 69 69 69 70 72 72 72 71 73 74 73 73
RH 49 49 72 82 90 97 65 52 46 47 67 74 79 82 59 45 42 47 72 85 90 97
WIND DIR N N NE NE NE NE E E E E SE SE S S SW S SW S SE S W N
WIND SPD 8 5 6 5 4 3 4 2 2 4 4 4 4 4 6 6 8 6 5 4 4 4
CLOUDS FW FW FW FW FW FW FW SC FW FW CL CL FW SC SC FW FW SC SC SC SC SC
POP 12HR 0 5 10 20 50
QPF 12HR 0 0 0 0 0.14
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C C C L
TSTMS S S S S S S C C
HEAT INDEX 106100 86 86 96100 98 84 95107109101 89 81
MAX HEAT 109 97 97 103 96 109 111 100
EXTREME HEAT W W
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 92 70 92 70 94 70 91 69 93
TEMP 89 88 75 71 89 88 75 71 91 89 75 70 89 87 74 69 90 88
DEWPT 75 73 75 71 73 71 72 70 70 69 69 67 66 65 66 65 66 65
PWIND DIR NE NE NE E N NE NE E S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC
POP 12HR 60 20 5 5 10 5 5 20 20
RAIN SHWRS L S S S S
TSTMS C S S S
MSZ016-180900-
TUPELO-LEE MS
34.27N 88.77W ELEV. 354 FT
338 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 96 71 99 75
TEMP 98 91 82 78 75 75 86 93 96 90 78 74 72 73 88 97 99 93 81 77 77 75
DEWPT 73 74 76 75 74 73 74 72 69 69 69 68 68 69 72 72 71 72 73 73 72 73
RH 45 58 82 91 97 94 68 51 42 50 74 82 87 87 59 45 41 51 77 87 85 94
WIND DIR W NW NW N N N N N N N NE E N SE S NW SE W S SW S S
WIND SPD 9 4 3 3 3 3 3 4 5 3 2 1 0 1 3 3 3 2 2 2 2 2
CLOUDS FW FW SC FW SC FW CL FW FW FW FW FW FW CL FW FW FW SC SC SC SC SC
POP 12HR 30 5 5 20 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C
TSTMS C S S S
HEAT INDEX 109101 88 94101102 95 95106108101 85
MAX HEAT 111 95 101 102 87 106 109 96
EXTREME HEAT W W
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 94 72 93 70 94 71 93 69 93
TEMP 91 89 76 73 90 86 74 71 91 87 74 72 91 87 73 70 90 87
DEWPT 74 74 75 73 75 73 73 71 71 70 70 69 69 67 66 66 67 66
PWIND DIR W N NW N N NE N NE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC FW FW FW FW FW FW SC FW FW FW SC SC
POP 12HR 40 40 30 10 10 5 5 20 20
RAIN SHWRS C C C S C S S S
TSTMS C C S S C S
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