Point Forecast Matrices
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
647 FOUS54 KJAN 180141 PFMJAN Point Forecast Matrices National Weather Service Jackson MS 841 PM CDT Sun Aug 17 2025 MSZ049-180900- Jackson-Hinds MS 32.32N 90.08W Elev. 320 ft 841 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 98 74 99 73 Temp 82 79 77 75 88 95 94 88 80 77 76 75 89 96 95 89 81 78 75 74 Dewpt 75 74 73 73 77 76 75 76 75 74 73 73 77 76 74 75 74 73 72 72 RH 79 85 87 94 70 54 54 68 85 90 90 94 68 53 51 64 79 85 90 93 Wind dir NE NE E NE NE NE NE NE E SE NW N N NE NE NE E SE W NW Wind spd 1 1 1 1 2 5 5 2 1 1 0 1 2 5 5 2 1 1 1 1 Clouds SC FW FW FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 10 10 20 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 88 101109106 98 85 101111107 99 86 Max heat 99 85 114 116 97 116 115 98 Heat Y Y Y Y Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 72 93 72 91 71 91 71 91 Temp 95 87 76 73 91 85 75 73 88 83 74 73 88 83 74 72 89 84 Dewpt 76 75 73 72 77 76 73 72 77 76 73 72 77 75 72 71 75 73 PWind dir N NW N N NW NE NW SW N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC FW SC PoP 12hr 30 30 50 30 50 20 40 10 30 Rain shwrs C C C C C S C S C Tstms C C C C C S C S C $$ MSZ052-180900- Meridian-Lauderdale MS 32.33N 88.75W Elev. 320 ft 841 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 96 73 96 73 Temp 81 78 76 74 86 93 94 87 79 76 74 75 87 93 94 88 80 77 75 74 Dewpt 74 74 72 72 74 72 71 73 73 72 71 71 74 73 71 72 73 71 70 71 RH 79 88 87 93 68 51 47 63 82 87 90 87 65 52 47 59 79 82 84 90 Wind dir E NE N N NE NE NE NE NE SW NW N NE NE NE NE NE NW NW N Wind spd 2 1 1 2 3 5 5 3 2 1 1 2 2 5 5 3 2 2 2 2 Clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW CL CL PoP 12hr 10 10 10 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Heat index 87 94101101 94 95102101 95 Max heat 98 105 106 94 105 106 94 Heat Y Y Y Y Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 72 94 71 90 71 88 71 89 Temp 93 87 76 73 91 83 74 73 87 82 73 73 86 81 73 72 86 82 Dewpt 71 72 71 71 73 74 72 72 74 73 72 71 74 73 71 70 72 71 PWind dir N NW NW SW W S NW NW N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 20 40 30 60 30 50 20 40 Rain shwrs S S C C L C S C S C Tstms S S C C L S C S C $$ MSZ034-180900- Greenville-Washington MS 33.48N 90.98W Elev. 160 ft 841 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 75 100 75 102 75 Temp 82 79 77 76 91 98 98 93 83 79 77 77 92 99 99 94 83 79 77 77 Dewpt 75 74 74 74 76 73 72 72 73 74 73 74 75 72 71 71 73 72 72 73 RH 79 85 90 94 62 45 43 51 72 85 87 90 58 42 41 47 72 79 85 87 Wind dir E S NE NE NE NE NE E E E N N NE NE NE NE E N N N Wind spd 2 1 1 1 2 6 6 4 2 1 1 2 3 5 5 4 2 2 2 2 Clouds SC SC FW FW CL FW FW FW FW FW FW CL CL FW FW FW FW FW FW FW PoP 12hr 5 10 10 10 20 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 89 102108107101 89 102109108101 88 Max heat 100 84 110 111 99 86 110 111 99 Heat Y Y Y Y Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 99 74 95 72 94 72 94 71 93 Temp 96 89 77 76 91 87 75 74 90 87 75 73 91 87 75 73 90 87 Dewpt 72 72 73 73 73 72 73 72 72 70 72 72 71 69 70 70 69 67 PWind dir N N N NE N NE N N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC SC SC SC SC SC SC FW FW SC FW FW FW FW PoP 12hr 30 30 30 20 30 10 20 10 10 Rain shwrs C C C S C S Tstms C C C S C S $$ MSZ025-180900- Greenwood-Leflore MS 33.50N 90.08W Elev. 160 ft 841 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 101 75 102 75 Temp 83 80 77 76 91 98 99 93 82 79 77 77 92 99 99 93 82 79 76 76 Dewpt 75 74 73 73 76 73 72 74 73 73 73 73 75 73 71 72 73 72 72 73 RH 77 82 87 90 62 45 42 54 74 82 87 87 58 44 41 51 74 79 87 90 Wind dir E SE NE NE NE NE NE E E E NE NE NE NE NE NE NE NE N N Wind spd 1 1 1 1 2 4 5 4 2 1 1 1 2 5 5 4 2 2 2 2 Clouds SC FW FW FW FW FW FW FW FW FW FW CL CL FW FW FW FW FW FW FW PoP 12hr 10 5 10 10 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 90 102109109102 88 103109108101 88 Max heat 98 85 111 112 99 111 111 99 Heat Y Y Y Y Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 100 73 96 72 95 71 95 71 94 Temp 96 89 76 75 92 86 75 74 91 86 74 73 91 87 74 72 90 86 Dewpt 73 73 73 73 74 73 72 72 73 73 72 72 72 71 70 69 70 67 PWind dir N N N NE N NE N NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC SC FW SC SC FW FW SC FW FW FW FW PoP 12hr 30 30 30 20 30 10 20 10 10 Rain shwrs C C C S C S S S Tstms C C C S C S S S $$ MSZ047-180900- Vicksburg-Warren MS 32.35N 91.03W Elev. 110 ft 841 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 99 74 100 74 Temp 82 80 78 75 89 97 95 89 81 78 76 75 89 97 96 90 81 79 76 75 Dewpt 75 75 74 73 78 76 75 76 75 74 73 73 77 76 74 75 74 73 72 73 RH 79 85 88 94 70 51 53 66 82 88 90 94 68 51 49 62 79 82 87 94 Wind dir E E E NE NE NE NE E E S W N N NE NE NE E SE NW N Wind spd 1 0 0 0 2 5 5 2 1 0 0 1 2 4 4 2 1 1 1 1 Clouds SC FW FW FW FW FW SC SC SC FW FW FW FW FW SC FW FW FW FW FW PoP 12hr 10 10 10 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S Heat index 89 102111107 99 86 102111108101 87 Max heat 100 86 114 114 100 86 116 115 99 Heat Y Y Y Y Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 99 73 94 73 92 72 92 72 92 Temp 96 88 77 74 92 85 75 74 88 84 75 73 89 84 75 73 90 85 Dewpt 76 75 73 73 77 75 74 72 77 75 73 72 76 75 72 71 74 72 PWind dir N N N NE N NE N S N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC SC SC SC SC B1 SC SC SC SC SC FW FW SC PoP 12hr 30 30 40 30 50 20 40 10 30 Rain shwrs C C C C C S C C Tstms C C C C C S C C $$ MSZ060-180900- Natchez-Adams MS 31.62N 91.30W Elev. 320 ft 841 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 98 74 98 74 Temp 82 79 77 75 88 94 92 86 79 76 75 75 87 94 94 89 80 78 75 75 Dewpt 76 75 74 74 77 75 75 75 75 74 73 73 77 75 74 75 74 74 73 73 RH 82 88 90 97 70 54 58 70 88 94 94 94 72 54 53 64 82 88 94 94 Wind dir N SE NW N N NE NE SE S S NW NE N NE NE E SE SW SW NW Wind spd 1 1 1 1 2 5 5 2 1 1 1 1 2 5 4 2 2 1 1 1 Clouds B1 FW SC FW FW SC B1 B1 SC FW FW FW FW FW SC FW FW FW FW FW PoP 12hr 10 20 10 20 10 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 89 100107103 95 99107104 99 86 Max heat 103 86 113 113 95 113 113 99 Heat Y Y Y Y Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 73 93 73 92 72 91 72 91 Temp 94 87 76 74 91 84 75 74 88 83 75 73 88 83 75 73 88 84 Dewpt 75 74 73 72 75 75 74 72 76 75 73 72 75 74 72 72 74 73 PWind dir N NW N NE NW SE NW S N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC PoP 12hr 20 20 50 30 50 20 40 10 30 Rain shwrs S S C C S C S S C C Tstms S S C C S C S S C C $$ MSZ074-180900- Hattiesburg-Forrest MS 31.27N 89.26W Elev. 110 ft 841 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 97 73 97 73 Temp 81 78 76 75 87 94 92 85 78 76 74 75 87 93 95 89 80 77 75 74 Dewpt 74 74 73 72 76 73 73 74 74 73 73 72 75 73 72 72 73 73 72 73 RH 79 88 90 90 70 51 54 70 88 90 97 90 68 52 48 57 79 87 90 97 Wind dir S NW N NE NE NE E S S W N N NE NE E SE S SW W NW Wind spd 0 1 1 2 3 5 4 2 1 1 1 2 3 5 5 2 2 1 1 2 Clouds SC FW FW FW FW SC SC B1 SC FW FW FW FW FW FW FW FW CL CL CL PoP 12hr 20 30 10 20 10 QPF 12hr 0 0.08 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S Tstms S C S S Heat index 98103101 92 97102103 96 85 Max heat 100 106 107 91 105 107 94 Heat Y Y Y Y Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 73 95 73 92 72 91 72 91 Temp 94 87 76 74 92 84 75 74 90 84 75 73 88 83 75 73 88 82 Dewpt 72 73 73 73 73 74 73 73 74 74 73 72 74 73 72 72 74 73 PWind dir NE SW W SW SW SW NW W N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC SC SC SC B1 SC SC SC SC PoP 12hr 20 10 50 20 60 30 60 20 50 Rain shwrs S S C S L C S L S S C Tstms S S C S L C S L S S C $$