Point Forecast Matrices
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
410 FOUS54 KJAN 210141 PFMJAN Point Forecast Matrices National Weather Service Jackson MS 841 PM CDT Wed Aug 20 2025 MSZ049-210900- Jackson-Hinds MS 32.32N 90.08W Elev. 320 ft 841 PM CDT Wed Aug 20 2025 Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat 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 72 91 71 91 70 Temp 77 75 74 73 83 88 86 82 76 74 73 72 82 88 88 82 76 74 72 71 Dewpt 74 73 72 73 78 78 77 76 73 72 71 71 75 75 74 74 73 72 70 70 RH 90 94 93100 85 72 75 82 90 93 93 97 79 66 63 77 90 93 93 97 Wind dir N N N N N N N NE NE NE N N NE N N NE E NE N NE Wind spd 2 1 1 2 3 5 5 4 2 2 2 2 3 4 4 3 2 1 1 1 Clouds SC FW SC SC SC SC B1 SC B1 SC SC SC SC SC SC SC SC FW FW FW PoP 12hr 20 40 20 30 10 QPF 12hr 0 0.17 0.02 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C C Tstms C C S C C Heat index 92102 98 89 89 98 97 89 Max heat 86 105 106 87 102 103 87 Date 08/23 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 93 70 96 70 94 68 90 67 86 Temp 89 84 74 71 93 86 75 71 91 84 72 69 87 80 71 67 84 80 Dewpt 75 73 71 69 72 71 68 66 68 66 61 60 66 67 63 61 68 67 PWind dir NE N N N NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW CL FW FW FW FW SC SC SC SC SC PoP 12hr 20 5 10 5 5 5 10 10 30 Rain shwrs S S C Tstms S S C $$ MSZ052-210900- Meridian-Lauderdale MS 32.33N 88.75W Elev. 320 ft 841 PM CDT Wed Aug 20 2025 Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 91 71 89 70 Temp 76 74 73 73 82 88 88 83 77 74 73 72 81 85 86 82 75 73 71 72 Dewpt 71 71 71 72 75 74 74 74 73 72 71 70 73 73 72 73 72 71 70 70 RH 85 90 93 97 79 63 63 74 87 93 93 93 77 67 63 74 90 93 97 93 Wind dir N N NW N N N N N N N N N NE N N NE SE SW N NE Wind spd 5 2 2 2 3 5 5 3 2 2 2 2 3 3 4 3 2 1 1 2 Clouds B1 SC SC SC SC SC B1 B1 SC SC B1 SC B1 B1 B1 SC SC FW SC SC PoP 12hr 10 50 20 40 10 QPF 12hr 0 0.05 0.03 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C C S S Tstms C C S C C S Heat index 89 98 96 89 92 92 87 Max heat 83 100 103 86 94 96 84 Date 08/23 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 70 93 69 91 65 87 64 83 Temp 86 82 73 71 90 84 73 70 88 82 70 67 83 79 69 65 81 78 Dewpt 72 72 71 70 70 71 69 67 65 64 60 58 60 62 59 58 62 63 PWind dir NE S N N N NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC FW FW FW FW FW CL CL FW FW FW SC SC SC SC SC SC PoP 12hr 40 10 20 5 10 5 10 10 20 Rain shwrs C S S Tstms C S S $$ MSZ034-210900- Greenville-Washington MS 33.48N 90.98W Elev. 160 ft 841 PM CDT Wed Aug 20 2025 Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat 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 93 70 94 70 Temp 78 75 75 75 83 89 90 86 78 74 72 71 84 90 92 88 78 74 71 71 Dewpt 73 72 72 73 74 72 70 69 68 68 67 67 70 69 67 66 67 68 67 68 RH 85 90 90 94 74 57 52 57 71 82 84 87 63 50 44 48 69 82 87 90 Wind dir NE N N N N N N N N NE N N NE N NE NE NE N NE N Wind spd 5 4 4 5 6 8 9 8 5 4 4 4 5 5 6 5 4 2 2 2 Clouds SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 20 5 10 5 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S Tstms S Heat index 90 96 96 91 Max heat 88 99 100 89 96 97 88 Date 08/23 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 97 70 97 69 94 68 88 65 86 Temp 93 89 75 71 94 90 76 71 91 86 72 69 85 80 69 67 83 81 Dewpt 67 64 67 67 65 64 64 62 60 59 58 57 59 60 60 60 61 60 PWind dir N N N NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW CL CL CL FW CL CL FW FW SC SC SC SC SC SC SC SC PoP 12hr 10 5 5 5 5 5 20 20 30 Rain shwrs S S C C Tstms S S S $$ MSZ025-210900- Greenwood-Leflore MS 33.50N 90.08W Elev. 160 ft 841 PM CDT Wed Aug 20 2025 Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 93 69 95 69 Temp 77 75 74 74 83 89 90 86 76 73 71 70 83 90 92 87 77 73 71 70 Dewpt 74 73 72 72 75 73 70 70 69 68 67 67 71 70 68 69 69 69 68 68 RH 90 94 93 93 77 59 52 59 79 84 87 90 67 52 46 55 76 87 90 93 Wind dir N N N N N N N N N NE NE N NE N N N NE NE NE NE Wind spd 2 3 3 4 5 6 9 8 5 3 3 3 4 5 5 5 3 2 2 2 Clouds SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 20 10 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 90 97 97 91 88 96 Max heat 84 99 100 87 97 98 88 Date 08/23 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 70 98 68 94 67 88 64 85 Temp 92 88 74 71 94 89 73 69 90 84 70 68 83 79 67 65 82 80 Dewpt 68 67 68 68 67 66 64 61 60 60 58 57 59 61 59 58 61 61 PWind dir N NE N NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW CL CL FW CL CL CL FW SC SC SC SC SC SC SC SC PoP 12hr 10 5 5 5 5 5 20 20 30 Rain shwrs S S S C Tstms S S S $$ MSZ047-210900- Vicksburg-Warren MS 32.35N 91.03W Elev. 110 ft 841 PM CDT Wed Aug 20 2025 Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat 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 73 92 71 93 71 Temp 78 76 75 74 83 88 88 83 77 75 73 72 82 89 89 84 77 74 73 72 Dewpt 74 74 73 73 77 78 76 75 73 72 71 70 74 75 73 72 72 71 70 70 RH 88 94 94 97 82 72 68 77 87 90 93 93 77 64 59 67 85 90 90 93 Wind dir N N N N N N NE NE NE NE N N NE N N NE E NE N N Wind spd 2 1 1 2 3 5 5 3 2 2 2 2 3 4 4 2 1 1 1 1 Clouds SC FW SC SC SC B1 B1 SC SC SC SC SC FW SC SC SC SC FW FW FW PoP 12hr 20 40 20 20 10 QPF 12hr 0.03 0.02 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S S Tstms C C S S S Heat index 93102 99 90 88 98 97 90 Max heat 86 105 106 91 102 103 90 Date 08/23 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 95 70 96 71 95 69 91 67 87 Temp 91 86 74 71 93 87 75 71 92 85 73 70 87 81 71 68 84 81 Dewpt 74 72 71 69 71 70 68 66 67 66 61 60 66 66 63 61 68 67 PWind dir NE NE N NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW CL FW FW FW SC SC SC SC SC SC PoP 12hr 20 5 10 5 5 5 10 10 30 Rain shwrs S S S C Tstms S S S C $$ MSZ060-210900- Natchez-Adams MS 31.62N 91.30W Elev. 320 ft 841 PM CDT Wed Aug 20 2025 Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 92 72 91 71 Temp 77 75 75 74 83 89 86 81 76 75 73 73 82 87 87 83 76 74 73 72 Dewpt 73 73 73 73 77 77 76 75 75 74 72 72 75 75 74 73 73 72 71 70 RH 87 94 94 97 82 68 72 82 97 97 97 97 79 68 65 72 90 93 93 93 Wind dir N NW N N N N N NE NE NE N NE N N N NE E NE N N Wind spd 1 1 2 2 3 4 5 3 2 2 2 2 3 4 4 3 2 1 1 2 Clouds SC SC SC B1 FW SC B1 SC B1 SC SC SC SC SC SC SC SC FW FW SC PoP 12hr 20 60 30 40 10 QPF 12hr 0.01 0.21 0.04 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C Tstms C C C C C Heat index 93101 96 88 89 96 95 88 Max heat 84 107 106 87 102 103 89 Date 08/23 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 70 96 71 96 70 92 68 89 Temp 90 84 74 71 92 85 75 72 91 85 74 71 88 82 72 69 85 80 Dewpt 73 73 71 70 70 70 69 68 69 67 64 63 67 68 66 65 69 68 PWind dir N SE N NE NE NE E NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW CL FW SC FW SC SC SC SC SC SC PoP 12hr 20 5 10 5 10 5 20 10 30 Rain shwrs S S C Tstms S S C $$ MSZ074-210900- Hattiesburg-Forrest MS 31.27N 89.26W Elev. 110 ft 841 PM CDT Wed Aug 20 2025 Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat 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 94 72 91 72 Temp 81 78 75 74 86 92 89 80 75 74 73 74 82 88 87 81 75 74 73 73 Dewpt 73 73 72 72 75 75 75 75 75 74 72 73 76 75 74 74 74 73 72 72 RH 77 85 90 93 70 58 64 85100100 97 97 82 66 65 79 97 97 97 97 Wind dir NW NW NW N N N NW E S N N N NE N NW SE SE S N N Wind spd 3 1 1 2 2 3 4 2 1 1 1 1 2 3 3 2 1 1 1 1 Clouds SC FW SC FW FW SC SC B2 B1 SC SC SC SC B1 B1 B1 B1 SC SC SC PoP 12hr 10 60 40 60 30 QPF 12hr 0 0.25 0.29 0.16 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C L L C C Tstms C L C S L L C Heat index 86 95102 98 85 90 97 95 Max heat 93 105 105 85 99 100 85 Date 08/23 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 90 71 95 71 95 69 92 68 88 Temp 86 82 74 72 91 85 75 72 91 85 73 70 88 82 72 69 84 81 Dewpt 74 73 72 71 72 71 71 69 69 67 64 62 64 66 65 64 66 66 PWind dir N SW N SW N NE E E NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 50 20 30 5 10 5 10 10 30 Rain shwrs C S C S C Tstms C S C S C $$