Point Forecast Matrices
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
290 FOUS54 KJAN 200157 PFMJAN Point Forecast Matrices National Weather Service Jackson MS 856 PM CDT Tue Aug 19 2025 MSZ049-200900- Jackson-Hinds MS 32.32N 90.08W Elev. 320 ft 856 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 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 72 93 71 Temp 82 79 77 74 87 94 93 84 77 75 74 73 83 89 90 84 77 75 72 72 Dewpt 75 75 73 72 77 77 76 77 76 74 73 73 77 77 75 75 74 73 71 70 RH 79 88 87 93 72 58 58 80 97 97 97100 82 68 62 74 90 94 97 93 Wind dir NE S N SW N N N NE N N NW N N N N N N N N N Wind spd 1 1 1 1 2 3 4 3 2 1 1 2 3 4 4 2 2 1 1 1 Clouds FW FW FW FW FW FW SC B1 SC SC SC SC SC SC SC SC SC FW SC SC PoP 12hr 20 50 30 50 20 QPF 12hr 0 0.18 0.06 0.06 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C S S Tstms S S C C C C S Heat index 89 100110106 93 93102100 93 Max heat 103 84 113 115 89 106 108 91 Heat Y Y Y Y Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 92 70 93 70 95 70 93 67 89 Temp 90 84 74 71 90 84 74 71 92 86 74 70 89 84 72 69 86 83 Dewpt 75 74 72 71 74 73 71 70 73 71 68 66 69 67 63 61 67 68 PWind dir N N N W N NE NE NE E 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 FW FW FW FW SC PoP 12hr 40 10 30 10 20 5 10 5 20 Rain shwrs C C S S Tstms C C S S $$ MSZ052-200900- Meridian-Lauderdale MS 32.33N 88.75W Elev. 320 ft 856 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 96 72 91 71 Temp 81 78 75 74 87 93 93 84 77 75 73 73 82 87 88 83 76 74 72 72 Dewpt 71 70 70 71 73 72 71 74 73 72 71 72 74 74 73 74 73 72 71 70 RH 72 76 84 90 63 51 49 72 87 90 93 97 77 65 61 74 90 93 97 93 Wind dir E S W N N N N N N NW NW N N N N N N N N N Wind spd 2 1 1 2 2 3 4 3 2 2 2 2 3 4 4 2 2 1 1 2 Clouds FW FW FW FW FW FW SC B1 SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 40 30 50 20 QPF 12hr 0 0.05 0.05 0.06 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C S S S Tstms C C S C C S Heat index 94101100 92 87 96 96 90 Max heat 93 105 106 87 98 99 89 Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 70 90 70 91 68 89 65 85 Temp 86 82 73 71 88 83 73 71 88 83 72 69 86 81 69 66 82 80 Dewpt 73 74 72 70 73 73 71 70 71 71 68 64 64 65 61 59 61 64 PWind dir NE W N N N N NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 SC SC SC SC FW SC FW FW FW FW FW FW FW FW SC SC PoP 12hr 50 20 50 10 20 5 10 5 10 Rain shwrs S C S C S Tstms C S C S $$ MSZ034-200900- Greenville-Washington MS 33.48N 90.98W Elev. 160 ft 856 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 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 97 73 94 70 Temp 83 79 77 77 87 94 93 88 79 77 75 74 85 91 92 88 79 75 72 71 Dewpt 74 75 74 74 76 74 74 74 75 74 73 73 73 72 69 68 68 68 67 67 RH 74 88 90 90 70 53 54 63 88 90 94 97 67 54 47 52 69 79 84 87 Wind dir E N N N N N N N N N N N NE N N N N N N N Wind spd 2 2 2 2 3 5 6 5 4 3 3 4 6 6 8 6 5 3 3 3 Clouds FW SC FW SC FW FW SC SC SC SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 50 50 30 20 10 QPF 12hr 0.01 0.08 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C S S Tstms C S C C C S S Heat index 90 97105104 97 92 98 98 Max heat 103 107 109 95 100 100 91 Heat Y Y Y Y Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 71 96 71 96 70 93 68 90 Temp 91 88 75 72 93 89 75 72 93 89 75 71 89 85 72 69 87 83 Dewpt 68 67 68 68 66 64 66 67 66 64 64 62 61 60 60 59 60 61 PWind dir N N N N N NE NE NE E 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 FW SC SC SC SC PoP 12hr 10 5 10 5 5 5 10 5 20 Rain shwrs S Tstms S $$ MSZ025-200900- Greenwood-Leflore MS 33.50N 90.08W Elev. 160 ft 856 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 98 72 95 70 Temp 82 79 77 76 86 93 94 88 78 76 74 74 84 90 92 87 77 73 71 71 Dewpt 75 74 74 74 76 75 74 75 75 74 72 72 74 72 70 70 70 69 68 68 RH 79 85 90 94 72 56 53 66 91 94 93 93 72 56 49 57 79 87 90 90 Wind dir E N NE N N N N N N N N N N N N N N NE N N Wind spd 2 2 2 2 2 4 5 5 3 2 3 3 5 6 6 6 4 3 2 3 Clouds SC SC SC FW FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 40 50 30 20 10 QPF 12hr 0.02 0.12 0.04 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C C C S S Tstms C S S C C S S S Heat index 89 97106104 98 91 97 98 92 Max heat 98 109 109 94 99 101 90 Heat Y Y Y Y Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 70 97 70 97 68 92 66 89 Temp 91 87 74 71 93 88 74 71 93 88 72 69 89 84 70 68 86 82 Dewpt 70 69 69 69 68 67 67 67 66 66 63 61 61 61 60 58 60 61 PWind dir N NE N NE N NE NE NE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW CL FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 10 10 5 5 5 10 5 10 Rain shwrs S S Tstms S S $$ MSZ047-200900- Vicksburg-Warren MS 32.35N 91.03W Elev. 110 ft 856 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 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 97 73 94 71 Temp 82 80 77 75 87 94 93 84 78 76 75 74 84 90 90 86 78 75 73 72 Dewpt 76 75 74 73 77 77 76 76 76 75 74 73 77 77 74 74 73 72 71 70 RH 82 85 90 94 72 58 58 77 94 97 97 97 80 66 60 68 85 90 93 93 Wind dir NE N N NW N N N NE NE NW N N N N N N N N N N Wind spd 1 0 0 1 2 2 3 3 1 1 1 2 3 4 4 2 2 1 1 1 Clouds FW FW FW FW FW SC SC B1 SC SC SC SC SC SC SC SC SC FW FW FW PoP 12hr 20 50 40 40 20 QPF 12hr 0 0.17 0.08 0.04 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C S S Tstms S C C C C C S S Heat index 90 99110106 94 94103101 94 Max heat 101 113 115 92 106 106 92 Heat Y Y Y Y Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 71 94 71 95 71 93 69 90 Temp 90 85 74 72 91 85 75 72 92 86 75 72 90 84 73 69 87 83 Dewpt 74 73 71 70 73 72 71 69 72 70 68 66 69 68 63 62 67 68 PWind dir NE NE N NE N NE NE NE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC FW FW FW FW FW FW CL FW FW FW FW FW FW FW SC SC PoP 12hr 30 10 20 5 10 5 10 5 20 Rain shwrs C S S Tstms C S S $$ MSZ060-200900- Natchez-Adams MS 31.62N 91.30W Elev. 320 ft 856 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 97 73 93 72 Temp 79 77 75 74 86 92 92 85 78 76 75 74 83 89 88 84 77 75 74 73 Dewpt 75 74 73 73 76 76 75 76 75 74 73 73 76 76 75 75 74 73 72 71 RH 88 90 94 97 72 60 58 75 91 94 94 97 80 66 66 74 90 94 93 93 Wind dir SE S NW E N N N NE N N N N N N N N NE NE N N Wind spd 2 1 1 1 2 3 3 3 2 1 1 2 3 4 4 2 2 1 1 2 Clouds FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 40 40 60 30 QPF 12hr 0 0.05 0.04 0.10 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S S S L L C C S Tstms S C C S S C C S Heat index 97105103 94 92100 98 91 Max heat 88 110 112 94 106 106 94 Heat Y Y Y Y Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 71 93 70 95 71 95 69 91 Temp 89 83 74 72 89 84 74 71 91 86 75 72 91 84 73 70 87 82 Dewpt 74 73 72 71 74 72 71 70 71 71 70 69 70 70 67 65 69 68 PWind dir N E N S N E NE E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC FW FW SC PoP 12hr 40 10 30 5 20 5 10 5 20 Rain shwrs S C S C S S Tstms S C S C S S $$ MSZ074-200900- Hattiesburg-Forrest MS 31.27N 89.26W Elev. 110 ft 856 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 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 97 73 94 72 Temp 81 78 75 74 88 94 94 86 78 76 74 74 85 91 91 83 77 75 73 73 Dewpt 74 74 73 72 75 72 72 74 73 73 72 73 75 74 74 74 74 73 72 72 RH 79 88 94 93 66 49 49 68 85 90 93 97 72 58 58 74 90 94 97 97 Wind dir SW SW NW NW N NE NE SW W W NW NW N NW W NW N NW NW N Wind spd 2 1 1 1 2 3 3 2 2 1 1 2 2 3 3 2 1 1 1 1 Clouds FW CL FW FW FW FW SC SC SC FW FW FW SC SC SC B1 SC SC SC SC PoP 12hr 5 30 20 60 30 QPF 12hr 0 0.06 0.11 0.12 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S L L C C S Tstms S S S S L L C Heat index 86 98102102 93 94101100 90 Max heat 94 105 105 91 103 105 89 Heat Y Y Y Y Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 92 72 92 71 93 71 93 68 90 Temp 88 81 74 73 89 83 74 72 90 83 74 72 90 84 72 69 87 82 Dewpt 75 74 73 72 74 73 72 71 72 72 71 69 69 68 65 63 65 66 PWind dir N W N W N NW NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC SC SC SC FW FW SC FW FW FW FW FW FW FW FW PoP 12hr 60 20 50 20 40 10 20 5 20 Rain shwrs S L S C S C S S Tstms S L S C S C S S $$