643
FOUS54 KJAN 181829
PFMJAN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE JACKSON MS
129 PM CDT FRI SEP 18 2026
MSZ049-182100-
JACKSON-HINDS MS
32.32N 90.08W ELEV. 320 FT
129 PM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 96 72 99 74 98
TEMP 95 88 79 75 73 72 86 96 97 89 80 77 75 74 86 96 97 90
DEWPT 68 70 69 68 66 66 72 71 71 72 71 70 69 68 74 73 72 73
RH 42 55 72 79 79 81 63 45 43 57 74 79 82 82 68 48 45 58
WIND DIR E SE S N SW W NW NE SE S S S SW SW W NW SW S
WIND SPD 4 1 0 0 0 0 2 1 2 1 0 1 2 2 4 3 2 1
CLOUDS CL FW CL CL FW CL FW CL FW FW CL CL CL FW FW FW FW FW
POP 12HR 0 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 93 92105105 96 94105107 98
MAX HEAT 101 103 90 107 110 93 109 111
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
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 74 98 73 97 72 94 69 91
TEMP 77 74 96 88 76 74 94 88 76 72 91 85 74 70 89 83
DEWPT 72 71 73 73 72 71 74 73 71 67 72 69 65 64 68 65
PWIND DIR SW N NW N NE N NE NE
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS FW FW FW SC SC SC FW SC SC FW FW FW FW FW FW FW
POP 12HR 5 10 10 10 5 5 5 5
MSZ052-182100-
MERIDIAN-LAUDERDALE MS
32.33N 88.75W ELEV. 320 FT
129 PM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 96 72 99 72 97
TEMP 96 87 78 75 73 72 88 97 97 86 78 76 73 72 86 95 96 87
DEWPT 65 68 69 68 66 66 69 70 70 72 72 71 70 69 71 71 70 72
RH 36 53 74 79 79 81 54 42 42 63 82 85 90 90 61 46 43 61
WIND DIR E S SW SW W NW NW N N S S S SW W NW N NE SE
WIND SPD 4 1 0 1 2 2 3 3 3 1 1 1 2 1 3 4 4 1
CLOUDS CL FW SC CL FW FW FW FW FW SC SC FW FW FW FW FW FW FW
POP 12HR 0 5 5 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 104103 91 92102103 94
MAX HEAT 98 101 87 105 108 90 106 107
HEAT Y Y Y
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
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 71 97 71 96 70 93 67 89
TEMP 76 72 95 86 75 72 94 86 74 71 90 83 72 68 86 80
DEWPT 72 71 71 72 71 70 71 71 71 69 70 68 66 64 66 64
PWIND DIR S NE SE NE NE N N N
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS FW FW FW SC SC SC FW SC SC FW FW FW FW FW FW FW
POP 12HR 10 10 20 20 10 10 5 5
RAIN SHWRS S S S S
TSTMS S S S S
MSZ034-182100-
GREENVILLE-WASHINGTON MS
33.48N 90.98W ELEV. 160 FT
129 PM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 99 73 101 75 100
TEMP 98 93 82 78 75 73 89 98 99 94 83 79 77 75 89 97 99 94
DEWPT 64 64 67 68 67 67 66 66 65 65 67 68 67 67 68 67 66 66
RH 33 38 61 71 76 81 47 35 33 39 59 69 71 76 50 38 34 40
WIND DIR SE S SW SW W W NW SW S S S SW SW SW W W SW S
WIND SPD 3 2 1 1 2 1 3 2 2 2 2 2 3 3 4 3 3 2
CLOUDS CL CL CL CL CL FW CL CL FW FW CL CL FW FW CL FW FW FW
POP 12HR 0 0 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 102
MAX HEAT 102 103 96 83 104 106 96 84 104 106
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
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 73 97 70 93 67 91
TEMP 80 76 97 92 78 74 94 89 75 71 90 86 73 68 89 85
DEWPT 69 69 69 68 71 71 70 68 67 65 66 63 62 62 63 59
PWIND DIR SW W SW N NE N NE NE
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS FW SC SC SC SC SC FW SC SC FW FW FW FW FW FW FW
POP 12HR 0 10 10 10 5 5 5 5
RAIN SHWRS S
TSTMS S
MSZ025-182100-
GREENWOOD-LEFLORE MS
33.50N 90.08W ELEV. 160 FT
129 PM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 99 73 101 74 100
TEMP 99 92 80 76 74 73 90 99100 93 81 77 75 74 90 98100 93
DEWPT 65 68 69 69 68 67 69 66 65 68 69 69 68 68 69 67 66 68
RH 33 46 69 79 82 81 50 34 32 44 67 76 79 82 50 37 33 44
WIND DIR E SE S SW SW W NW N SW S S SW SW SW W W SW S
WIND SPD 2 2 1 1 1 0 2 2 1 2 1 1 2 2 3 3 2 2
CLOUDS CL CL CL CL CL CL CL FW FW FW FW CL FW SC FW FW FW FW
POP 12HR 0 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 95103
MAX HEAT 103 104 92 105 106 94 104 106
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
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 74 100 72 97 68 93 66 91
TEMP 77 75 98 91 76 73 95 88 73 69 91 86 71 67 88 84
DEWPT 70 69 68 69 71 71 70 69 68 65 66 64 64 62 63 61
PWIND DIR SW W S N N N NE NE
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS SC SC SC SC SC SC FW SC SC FW SC FW FW FW FW FW
POP 12HR 5 10 20 20 5 10 5 5
RAIN SHWRS S S
TSTMS S S
MSZ047-182100-
VICKSBURG-WARREN MS
32.35N 91.03W ELEV. 110 FT
129 PM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 96 72 99 74 99
TEMP 96 89 80 76 74 72 86 97 98 90 81 77 76 74 87 96 98 91
DEWPT 67 69 69 68 67 67 71 71 71 71 72 70 69 68 73 72 72 72
RH 39 52 69 76 79 84 61 43 42 54 74 79 79 82 63 46 43 54
WIND DIR E SE N N N W NW N S SW S S SW SW W W S S
WIND SPD 3 1 0 0 0 0 1 0 2 0 0 0 2 1 3 2 2 0
CLOUDS CL CL CL CL CL CL FW FW FW CL CL CL FW CL CL FW FW FW
POP 12HR 0 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 94 92104105 96 94105107 99
MAX HEAT 101 103 93 107 111 96 107 111
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
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 73 97 72 94 69 91
TEMP 78 75 96 89 77 74 95 89 76 72 92 86 74 70 89 85
DEWPT 71 71 73 73 72 71 74 72 70 67 71 68 65 63 67 64
PWIND DIR SW NW W N NE N NE NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC SC FW SC SC FW FW FW FW FW FW FW
POP 12HR 0 10 10 10 5 5 5 5
RAIN SHWRS S
TSTMS S
MSZ060-182100-
NATCHEZ-ADAMS MS
31.62N 91.30W ELEV. 320 FT
129 PM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 96 70 98 72 98
TEMP 96 88 78 75 72 70 86 95 98 90 80 77 74 72 86 95 97 90
DEWPT 64 66 67 66 66 66 69 68 68 67 68 69 68 69 73 71 71 70
RH 35 48 69 74 81 87 57 42 38 47 67 76 82 90 65 46 43 52
WIND DIR E E SE S S SW NW E SE S S S SW SW NW S S SE
WIND SPD 4 2 0 0 0 0 1 2 3 1 2 2 2 0 2 2 2 1
CLOUDS CL CL CL CL CL CL CL CL FW CL CL CL CL CL CL FW FW FW
POP 12HR 0 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 100103 93103105 96
MAX HEAT 98 101 88 103 106 92 106 110
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
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 74 98 73 98 72 95 70 93
TEMP 78 74 95 89 77 74 95 89 77 73 93 87 75 71 91 85
DEWPT 71 70 72 71 72 70 72 71 70 67 71 67 65 63 66 63
PWIND DIR S N E NE NE NE NE NE
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS FW FW SC SC SC FW FW FW SC FW FW FW FW FW FW FW
POP 12HR 0 10 10 10 5 5 0 5
MSZ074-182100-
HATTIESBURG-FORREST MS
31.27N 89.26W ELEV. 110 FT
129 PM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 70 98 73 97
TEMP 95 86 77 73 72 70 86 96 97 87 79 76 74 73 86 94 96 87
DEWPT 63 66 67 67 67 67 70 68 68 70 70 70 69 69 72 71 71 72
RH 35 51 71 81 84 90 59 40 39 57 74 82 84 87 63 47 45 61
WIND DIR E E S SW NW NW NW NE E S S SW W W NW N NE S
WIND SPD 5 2 2 1 1 1 2 3 2 2 2 1 2 1 3 4 3 2
CLOUDS CL CL CL CL CL CL FW CL FW SC SC FW FW FW FW FW SC SC
POP 12HR 0 0 5 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 91101102 92 92102104 94
MAX HEAT 95 98 85 104 107 89 104 107
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
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 72 97 72 96 72 95 71 92
TEMP 75 73 94 86 75 73 94 86 75 73 92 86 75 71 89 83
DEWPT 72 72 72 72 72 72 72 72 72 71 72 69 68 65 68 65
PWIND DIR S NE SE NE NE N NE NE
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS FW FW FW SC SC SC FW SC SC FW FW FW FW FW FW FW
POP 12HR 10 30 10 20 5 10 5 5
RAIN SHWRS C S
TSTMS C S
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