Point Forecast Matrices
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
703 FOUS54 KJAN 210541 PFMJAN Point Forecast Matrices National Weather Service Jackson MS 1241 AM CDT Thu Aug 21 2025 MSZ049-212100- Jackson-Hinds MS 32.32N 90.08W Elev. 320 ft 1241 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 91 71 92 69 94 Temp 74 73 83 88 86 82 76 74 73 72 82 89 89 83 76 73 71 70 83 91 91 85 Dewpt 72 73 78 78 77 76 73 72 71 70 74 74 72 73 71 70 69 68 73 72 71 72 RH 93100 85 72 75 82 90 93 93 93 77 61 57 72 85 90 93 93 72 54 52 65 Wind dir N N NE N N NE N NE N N NE N N NE NE N N N N N N NE Wind spd 1 2 3 5 5 3 2 2 2 2 3 4 5 2 2 1 1 1 2 4 4 3 Clouds SC SC SC SC SC B1 SC SC SC SC FW SC SC SC FW FW FW FW CL FW FW FW PoP 12hr 50 20 20 10 20 QPF 12hr 0.03 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S S Tstms C C S S S S S Heat index 92102 98 89 88 98 96 89 90 99 97 90 Max heat 105 106 87 102 102 87 102 103 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 94 69 95 68 89 66 86 Temp 73 70 92 85 74 70 92 84 72 69 87 80 70 67 82 80 Dewpt 70 69 72 71 69 66 69 68 63 61 68 68 64 62 66 65 PWind dir N N NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW CL FW FW FW FW FW SC SC SC SC SC PoP 12hr 10 10 5 5 5 20 10 30 Rain shwrs S C Tstms S C $$ MSZ052-212100- Meridian-Lauderdale MS 32.33N 88.75W Elev. 320 ft 1241 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 71 90 70 91 Temp 73 73 82 88 88 83 77 74 73 72 81 88 89 83 76 73 71 71 82 88 89 84 Dewpt 71 72 75 74 74 74 73 72 71 69 72 71 70 72 72 71 70 70 73 71 70 72 RH 93 97 79 63 63 74 87 93 93 90 74 57 54 70 87 93 97 97 74 57 54 67 Wind dir N N N N N N NE N N N NE N N N NE NE NW N NE N N NE Wind spd 2 2 3 4 5 3 2 2 2 2 2 3 4 2 2 1 1 2 2 3 4 2 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC SC FW FW PoP 12hr 60 20 40 20 30 QPF 12hr 0.03 0.03 0.03 0.01 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S C C S S C C Tstms C C S C C S C C Heat index 89 98 96 89 94 94 88 87 95 94 89 Max heat 100 103 86 97 99 87 97 99 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 92 68 92 65 87 65 83 Temp 73 71 89 83 73 69 88 83 70 66 85 79 69 66 80 78 Dewpt 70 70 71 71 69 65 64 64 60 59 62 64 61 60 61 62 PWind dir N N N N NE NE N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW CL CL CL FW FW FW SC SC SC SC SC PoP 12hr 10 20 5 5 5 10 10 20 Rain shwrs S S Tstms S S $$ MSZ034-212100- Greenville-Washington MS 33.48N 90.98W Elev. 160 ft 1241 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 93 69 94 69 97 Temp 75 75 83 89 90 86 78 74 72 71 83 90 92 87 77 74 71 70 85 93 94 89 Dewpt 72 73 74 72 70 69 68 68 67 67 69 68 66 66 67 67 66 67 70 66 65 65 RH 90 94 74 57 52 57 71 82 84 87 63 49 43 50 71 79 84 90 61 41 39 45 Wind dir N NE NE N N NE NE NE NE N NE N N N N N N N N N N N Wind spd 4 5 6 8 9 8 5 4 4 4 5 5 6 5 4 2 2 2 4 5 5 5 Clouds B1 B1 B1 SC FW SC FW FW FW FW FW FW FW FW FW CL FW FW CL FW FW FW PoP 12hr 20 5 5 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 90 96 96 91 90 Max heat 99 100 89 96 97 88 97 99 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 97 69 95 68 86 64 85 Temp 75 71 94 90 75 70 92 86 72 70 84 79 68 66 82 81 Dewpt 67 67 66 64 64 62 60 60 60 59 62 63 61 60 60 59 PWind dir NE N NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW CL CL FW FW CL FW FW SC SC SC SC B1 B1 SC SC PoP 12hr 5 5 5 5 10 20 20 20 Rain shwrs S S S S Tstms S S $$ MSZ025-212100- Greenwood-Leflore MS 33.50N 90.08W Elev. 160 ft 1241 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 68 94 69 97 Temp 74 74 83 89 90 86 76 73 71 70 82 90 92 86 76 72 70 70 85 93 94 88 Dewpt 72 72 75 73 70 70 69 68 67 67 70 69 67 68 68 68 67 67 71 68 66 68 RH 93 93 77 59 52 59 79 84 87 90 67 50 44 55 76 87 90 90 63 44 40 52 Wind dir N N NE N N N N N NE N N N N N N N N N N N N N Wind spd 3 4 5 6 9 6 5 3 3 3 4 5 5 5 3 2 2 2 3 5 5 4 Clouds B1 B1 B1 SC FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 5 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 90 97 97 91 95 90 Max heat 99 100 87 95 97 88 98 99 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 97 68 94 67 85 63 85 Temp 74 71 93 88 73 69 90 85 70 68 83 78 67 65 82 80 Dewpt 68 67 67 66 64 61 60 61 59 59 62 63 61 59 58 59 PWind dir NE N NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW CL CL FW CL CL FW FW SC SC SC SC B1 SC SC SC PoP 12hr 5 5 5 5 5 20 20 20 Rain shwrs S S S S Tstms S S $$ MSZ047-212100- Vicksburg-Warren MS 32.35N 91.03W Elev. 110 ft 1241 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 92 71 93 69 95 Temp 75 74 83 88 88 83 77 75 73 72 83 90 89 84 77 73 71 70 84 92 91 86 Dewpt 73 73 77 78 76 75 73 72 71 69 74 74 72 72 71 69 68 68 73 72 69 70 RH 94 97 82 72 68 77 87 90 93 90 74 60 57 67 82 87 90 93 70 52 49 59 Wind dir NE N NE N N N NE N NE NE NE N N NE NE NE N N N N N N Wind spd 1 2 3 5 5 3 2 2 2 2 3 4 4 2 1 1 1 1 2 4 4 2 Clouds SC SC SC SC B1 B1 SC SC SC SC FW SC SC FW FW FW FW FW CL FW FW FW PoP 12hr 40 20 20 10 10 QPF 12hr 0.06 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S S S Tstms C C S S S S Heat index 93102 99 90 89 98 96 90 90 99 97 91 Max heat 105 106 91 101 101 90 102 102 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 96 70 95 69 89 66 86 Temp 74 71 93 86 75 71 92 85 73 70 87 81 70 67 83 80 Dewpt 69 69 71 70 68 66 69 67 63 61 68 67 64 62 66 64 PWind dir N N NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW CL FW FW CL FW FW FW FW FW SC SC SC SC SC PoP 12hr 5 10 5 5 5 20 10 30 Rain shwrs S C Tstms S C $$ MSZ060-212100- Natchez-Adams MS 31.62N 91.30W Elev. 320 ft 1241 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 72 92 70 94 Temp 75 74 83 89 86 81 76 75 73 73 82 88 88 82 76 74 72 71 83 90 90 84 Dewpt 73 73 77 77 76 75 75 74 72 71 75 75 73 73 72 71 70 69 73 71 70 70 RH 94 97 82 68 72 82 97 97 97 93 79 66 61 74 87 90 93 93 72 54 52 63 Wind dir NE N N N N NE NE NE N N NE N N NE NE N N N N N N NE Wind spd 2 2 3 4 5 3 2 1 2 2 4 5 4 3 2 1 1 2 3 5 4 2 Clouds SC SC SC SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 60 30 40 10 20 QPF 12hr 0.11 0.01 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C S S C C S S Tstms S C L C S S C C S S Heat index 93101 96 88 89 97 95 88 90 96 95 89 Max heat 107 106 87 102 102 89 101 102 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 96 71 96 70 92 68 87 Temp 73 71 92 85 75 72 92 85 74 71 88 82 72 69 84 80 Dewpt 69 69 69 69 69 68 69 68 67 66 69 68 67 64 67 66 PWind dir N N NE NE E NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW CL FW FW CL CL FW FW FW FW SC SC SC SC SC PoP 12hr 10 10 5 10 5 20 10 30 Rain shwrs S C Tstms S C $$ MSZ074-212100- Hattiesburg-Forrest MS 31.27N 89.26W Elev. 110 ft 1241 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 72 91 72 92 Temp 75 74 86 92 89 80 75 74 73 74 83 88 87 80 75 74 72 73 83 89 90 83 Dewpt 72 72 75 75 75 75 75 74 72 72 75 74 74 74 74 73 71 71 75 73 72 73 RH 90 93 70 58 64 85100100 97 93 77 63 65 82 97 97 97 93 77 59 56 72 Wind dir N N N NW NW S NW N N N NE NE N SE S W NW NW N N N S Wind spd 1 1 2 3 3 2 1 1 1 1 2 3 3 2 1 1 1 1 2 3 3 2 Clouds FW FW FW SC SC B2 B1 SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC PoP 12hr 70 40 60 20 50 QPF 12hr 0.16 0.20 0.15 0.02 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S S S L L S S C C Tstms C L C S L L S C C Heat index 95102 98 85 90 97 95 85 90 97 97 89 Max heat 105 105 85 99 100 86 98 101 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 94 71 95 69 92 69 88 Temp 74 72 91 85 74 72 91 85 73 70 89 82 72 70 85 80 Dewpt 72 71 70 71 71 70 69 68 66 64 66 67 66 64 65 64 PWind dir SW N N NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW CL CL FW FW FW FW FW SC SC SC SC PoP 12hr 10 30 10 10 5 10 10 30 Rain shwrs C S C Tstms C S C $$