Point Forecast Matrices
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
753 FOUS54 KJAN 210751 PFMJAN Point Forecast Matrices National Weather Service Jackson MS 250 AM CDT Mon Sep 21 2026 MSZ049-212100- Jackson-Hinds MS 32.32N 90.08W Elev. 320 ft 250 AM CDT Mon Sep 21 2026 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 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 71 96 71 93 Temp 76 75 87 94 92 84 78 75 73 71 85 94 94 84 78 75 73 71 82 90 92 85 Dewpt 71 70 73 70 70 72 74 73 72 71 76 73 73 75 74 73 71 70 75 73 71 70 RH 85 84 63 46 49 67 88 94 97100 75 51 51 74 88 94 93 97 79 58 51 61 Wind dir SE W NW NW NW S S N N N N NE NE N NE NE NE NE NE N N N Wind spd 2 1 3 3 2 1 0 0 0 0 1 4 6 3 2 1 3 5 8 10 11 8 Clouds FW SC SC B1 B2 B1 SC SC FW FW FW FW SC SC FW FW FW FW CL FW FW FW PoP 12hr 30 20 30 5 0 QPF 12hr 0.05 0.01 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S Tstms C S S Obvis PF PF Heat index 95101 98 89 95104103 92 89 99 99 90 Max heat 86 104 104 91 107 109 90 102 104 Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 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 67 91 65 89 65 90 64 91 Temp 73 68 88 82 71 66 87 82 70 66 88 82 69 65 88 81 Dewpt 65 63 69 66 64 62 67 65 62 60 64 63 60 59 62 62 PWind dir N N NE NE E NE E NE Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC B1 SC SC SC SC SC SC SC PoP 12hr 0 0 0 5 0 5 5 5 $$ MSZ052-212100- Meridian-Lauderdale MS 32.33N 88.75W Elev. 320 ft 250 AM CDT Mon Sep 21 2026 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 70 94 69 92 Temp 75 73 86 93 91 81 76 73 71 70 84 92 92 80 75 73 71 70 82 89 91 82 Dewpt 71 70 72 70 69 71 73 72 71 70 74 72 71 73 73 72 70 70 72 71 69 70 RH 87 90 63 47 49 72 90 97100100 72 52 51 79 94 97 97100 72 56 49 67 Wind dir S N N NE NE S SE W NW NE N NE NE N NE N N N N N N N Wind spd 1 0 2 4 4 1 0 0 0 0 2 4 4 2 2 1 3 4 6 8 9 6 Clouds B1 SC SC SC SC B1 B2 B2 SC SC FW FW SC SC FW FW FW FW CL FW FW FW PoP 12hr 30 30 30 5 5 QPF 12hr 0.03 0.03 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S C Tstms C C C S S C Obvis PF PF Heat index 93 99 97 91100 98 85 87 95 96 Max heat 101 103 86 102 104 97 100 Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 88 64 86 62 88 61 87 Temp 72 67 85 79 69 65 84 77 67 63 86 79 67 62 85 77 Dewpt 67 65 68 67 65 62 64 64 62 59 61 61 58 56 58 59 PWind dir N N NE NE E N NE N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC FW SC SC SC SC SC SC FW SC SC PoP 12hr 0 5 0 5 0 5 5 5 $$ MSZ034-212100- Greenville-Washington MS 33.48N 90.98W Elev. 160 ft 250 AM CDT Mon Sep 21 2026 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 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 72 97 70 92 Temp 77 75 89 96 96 88 81 77 74 72 86 95 94 87 80 76 72 70 81 89 91 85 Dewpt 70 70 69 67 66 67 71 71 71 71 73 71 69 69 70 69 68 66 68 67 64 61 RH 79 84 52 39 38 50 72 82 90 97 65 46 44 55 72 79 87 87 65 48 41 45 Wind dir SW SW NW NW W W SE NW N N N N N N NE NE NE NE NE N N N Wind spd 1 2 4 3 3 2 1 1 1 2 4 6 9 8 8 8 9 9 9 9 11 9 Wind gust 12 Clouds SC SC SC B1 B1 SC FW FW FW FW CL FW SC FW FW FW FW FW CL CL CL FW PoP 12hr 20 20 10 5 0 QPF 12hr 0.02 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S Obvis PF Heat index 94101 92102100 92 Max heat 103 104 94 104 104 91 96 97 Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 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 65 90 65 90 65 91 64 92 Temp 71 66 87 84 71 66 88 84 71 66 88 84 70 65 89 85 Dewpt 60 60 63 59 60 60 62 58 59 59 59 56 57 57 58 55 PWind dir NE NE NE NE NE NE NE NE Wind char GN GN LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 0 0 5 5 $$ MSZ025-212100- Greenwood-Leflore MS 33.50N 90.08W Elev. 160 ft 250 AM CDT Mon Sep 21 2026 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 99 71 97 68 92 Temp 77 75 89 97 96 87 78 74 72 71 86 95 94 86 77 73 70 68 81 90 91 84 Dewpt 70 69 70 67 66 68 72 72 71 71 74 71 69 70 72 70 69 67 69 67 64 63 RH 79 82 54 38 38 53 82 93 97100 68 46 44 59 85 90 97 97 67 47 41 49 Wind dir S S W NW NW NW SE N NE N NE N N N NE NE N N NE N N N Wind spd 2 2 3 2 2 2 1 1 1 1 4 6 9 8 6 6 6 8 9 9 11 9 Clouds SC SC SC B1 B1 B1 SC FW FW FW CL FW SC FW FW FW FW FW CL FW CL CL PoP 12hr 20 20 10 5 0 QPF 12hr 0.02 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S Obvis PF PF Heat index 94 93102 99 91 Max heat 102 103 90 104 104 89 96 96 Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 90 63 90 63 91 62 91 Temp 69 64 87 83 68 64 87 83 68 64 88 83 67 63 89 83 Dewpt 62 61 63 60 61 62 63 60 61 59 59 57 58 56 57 56 PWind dir N NE NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW FW FW SC SC SC SC SC SC SC SC FW FW SC SC PoP 12hr 0 0 0 0 0 0 5 5 $$ MSZ047-212100- Vicksburg-Warren MS 32.35N 91.03W Elev. 110 ft 250 AM CDT Mon Sep 21 2026 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 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 72 97 72 93 Temp 76 75 88 95 92 85 79 75 73 72 85 95 95 86 79 76 73 72 82 90 93 86 Dewpt 71 70 73 70 70 71 74 73 72 71 76 73 73 75 74 73 70 69 73 72 70 69 RH 85 84 61 45 49 63 85 94 97 97 75 49 49 70 85 90 90 90 74 56 47 57 Wind dir S SW NW NW NW S N N N N N NE N NE NE NE NE NE NE N N N Wind spd 1 0 2 2 1 0 0 0 0 0 1 3 5 3 2 1 3 5 6 9 10 6 Clouds SC SC SC B1 B1 SC SC SC FW FW FW FW SC SC FW FW FW FW CL FW FW FW PoP 12hr 30 20 20 5 0 QPF 12hr 0.08 0.01 0.08 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S Tstms C S S Obvis PF PF Heat index 96102 98 91 94105104 94 88 98 99 Max heat 104 104 94 109 109 92 101 103 Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 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 67 91 65 90 65 91 64 91 Temp 73 67 88 84 71 66 88 83 70 66 88 83 70 65 89 83 Dewpt 64 61 68 64 62 62 66 64 62 60 64 63 60 59 62 62 PWind dir N NE NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC B1 SC SC SC SC FW SC SC PoP 12hr 0 0 0 0 0 5 5 5 $$ MSZ060-212100- Natchez-Adams MS 31.62N 91.30W Elev. 320 ft 250 AM CDT Mon Sep 21 2026 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 72 97 72 95 Temp 76 74 87 94 93 85 78 75 73 72 86 95 96 87 79 76 74 72 84 92 94 88 Dewpt 71 70 74 72 70 72 73 73 71 70 74 71 70 72 73 72 70 69 73 71 70 69 RH 85 87 65 49 47 65 85 94 93 93 68 46 43 61 82 87 87 90 70 51 46 54 Wind dir N W NW N N E N N N N NE NE NE NE NE NE NE NE NE NE NE NE Wind spd 1 1 3 3 2 1 0 0 0 0 2 5 5 3 2 0 2 5 8 9 10 5 Clouds SC SC SC B1 B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW PoP 12hr 30 20 20 5 5 QPF 12hr 0.04 0.01 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S Tstms C S S S Obvis PF Heat index 95101 99 91 94102103 94 91 99100 Max heat 104 106 91 106 107 93 103 106 Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 93 66 92 66 92 65 92 Temp 75 69 90 84 72 67 89 83 72 67 89 83 71 66 90 83 Dewpt 65 62 66 62 62 61 65 62 62 61 62 61 61 60 61 60 PWind dir NE NE NE NE E NE SE NW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 0 5 5 10 $$ MSZ074-212100- Hattiesburg-Forrest MS 31.27N 89.26W Elev. 110 ft 250 AM CDT Mon Sep 21 2026 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 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 71 95 70 94 Temp 75 73 86 93 92 82 77 73 72 71 85 93 93 83 77 74 72 71 84 91 94 86 Dewpt 71 71 73 70 70 72 73 73 72 71 75 72 71 73 73 72 72 71 74 72 70 71 RH 87 93 65 47 49 72 87100100100 72 51 49 72 87 93100100 72 54 46 61 Wind dir SW NW N NE NE W NW S N N N NE NE NE E N N N NE NE N NE Wind spd 1 1 4 6 5 2 0 0 0 0 2 4 4 2 0 0 1 3 5 8 8 4 Clouds SC FW FW SC B1 OV B2 B1 SC FW FW FW SC B1 FW FW CL CL CL FW FW FW PoP 12hr 40 30 30 10 5 QPF 12hr 0.09 0.14 0.02 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S C Tstms S S C C S C Obvis PF PF Heat index 93 99 98 87 93101100 89 91 99100 92 Max heat 101 102 88 103 104 86 101 103 Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 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 70 92 66 89 65 91 64 89 Temp 75 70 89 84 72 67 87 81 70 66 88 82 69 65 87 79 Dewpt 69 66 69 66 66 64 65 63 63 61 61 61 61 59 60 60 PWind dir N N NE NE NE NE E N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC FW SC SC SC SC SC SC SC FW SC PoP 12hr 5 5 5 5 0 5 5 10 $$