Point Forecast Matrices
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
790 FOUS54 KJAN 152341 PFMJAN Point Forecast Matrices National Weather Service Jackson MS 641 PM CDT Fri Aug 15 2025 MSZ049-160900- Jackson-Hinds MS 32.32N 90.08W Elev. 320 ft 641 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 94 74 96 74 Temp 88 80 78 76 75 85 92 92 87 80 77 75 75 88 94 94 88 80 78 76 75 Dewpt 76 75 75 74 74 79 79 78 78 77 75 74 74 78 77 76 76 75 74 73 73 RH 68 85 91 94 97 82 66 64 75 91 94 97 97 72 58 56 68 85 88 90 94 Wind dir S S S SW W NW N NW NW N N N N N NE NE NE E E E NE Wind spd 9 1 1 1 1 2 3 2 2 1 0 0 1 2 4 4 2 1 1 1 1 Clouds SC SC FW FW FW FW SC SC FW FW FW FW FW FW FW SC SC FW FW FW FW PoP 12hr 10 30 10 20 5 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S Tstms S C S S S Obvis PF PF Heat index 98 99109107100 102109106 99 Max heat 107 94 114 116 98 113 114 97 Heat Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 73 97 73 98 72 94 71 91 Temp 94 88 77 74 95 89 77 74 95 89 76 73 91 86 74 72 89 84 Dewpt 76 75 73 72 75 76 73 72 75 76 73 72 77 75 73 71 76 75 PWind dir E SE NE S N W N E N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL FW FW FW FW SC FW FW SC SC SC SC SC SC PoP 12hr 10 5 20 10 20 20 50 30 40 Rain shwrs S S S S C C C Tstms S S S S C C C $$ MSZ052-160900- Meridian-Lauderdale MS 32.33N 88.75W Elev. 320 ft 641 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 94 73 94 73 Temp 87 79 77 75 75 85 91 92 86 79 77 75 75 87 92 92 87 79 76 74 74 Dewpt 75 75 74 74 73 75 75 74 75 74 73 72 72 75 73 72 73 73 72 71 72 RH 68 88 90 97 94 72 60 56 70 85 87 90 90 68 54 52 63 82 87 90 93 Wind dir W W SW NW NW N N N N N N N N NE NE NE NE E E NE NE Wind spd 3 1 1 1 2 3 4 4 2 1 1 1 2 4 5 5 3 2 1 1 2 Clouds SC SC FW SC FW FW SC FW FW FW FW FW CL FW SC FW FW FW FW CL CL PoP 12hr 10 20 5 20 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S S Obvis PF PF Heat index 96 94101101 96 95101100 94 Max heat 105 92 105 107 93 103 105 93 Heat Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 73 96 73 96 72 93 71 89 Temp 92 87 76 74 94 88 76 74 94 87 75 73 90 84 73 72 87 82 Dewpt 72 73 72 71 72 73 72 71 72 73 72 71 73 73 71 71 73 73 PWind dir NE NE NE W N W N N W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW SC FW SC SC SC SC SC SC PoP 12hr 10 5 10 5 20 20 40 30 50 Rain shwrs C S C C C Tstms C S C C C $$ MSZ034-160900- Greenville-Washington MS 33.48N 90.98W Elev. 160 ft 641 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 75 98 75 Temp 89 81 79 76 76 87 93 93 90 81 78 77 76 89 95 96 93 83 80 77 77 Dewpt 74 76 75 75 76 78 76 75 75 76 75 75 74 77 74 72 72 73 74 74 73 RH 61 85 88 97100 75 58 56 62 85 91 94 94 68 51 46 51 72 82 90 87 Wind dir W S S S SW W NW NW N SE S N N NE NE NE E E E E E Wind spd 6 2 1 1 1 2 2 2 2 1 1 1 1 2 4 4 3 2 2 1 2 Clouds SC FW FW FW SC FW SC SC SC SC FW FW FW FW FW FW FW FW FW FW CL PoP 12hr 10 20 5 10 5 QPF 12hr 0 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Obvis PF PF Heat index 98 88 100106105101 87 102106105101 88 Max heat 105 98 109 109 99 109 109 100 85 Heat Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 76 99 75 100 73 94 71 92 Temp 96 93 79 77 97 93 79 76 97 92 77 75 92 87 75 73 89 87 Dewpt 72 71 72 72 71 71 73 73 71 71 73 73 72 71 72 71 72 70 PWind dir E E NE S N N N NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW CL FW FW FW FW FW FW SC SC SC SC SC SC SC SC PoP 12hr 5 5 10 5 20 30 40 20 20 Rain shwrs S C S S C S S Tstms S S C S S $$ MSZ025-160900- Greenwood-Leflore MS 33.50N 90.08W Elev. 160 ft 641 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 97 74 98 75 Temp 90 81 79 76 76 87 93 95 89 80 77 75 76 89 96 97 91 82 78 76 76 Dewpt 75 76 75 75 75 78 77 75 76 76 75 74 74 77 74 72 73 73 72 72 73 RH 62 85 88 97 97 75 60 53 66 88 94 97 94 68 49 45 56 74 82 87 90 Wind dir SE S S S S W W NW N E E NE NE NE NE NE NE E E E E Wind spd 2 2 1 1 1 2 2 2 2 1 1 1 1 2 3 4 2 2 2 1 2 Clouds SC SC FW FW FW FW SC FW SC FW FW FW FW FW FW FW FW FW FW CL CL PoP 12hr 10 20 5 10 5 QPF 12hr 0.01 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis PF PF Heat index 101 88 100108108101 86 102106106100 87 Max heat 107 96 110 111 98 109 107 98 Heat Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 99 75 100 75 101 73 94 71 93 Temp 96 92 78 77 97 93 79 76 97 91 76 74 92 87 74 72 89 86 Dewpt 73 73 72 72 72 73 72 73 73 73 72 72 73 72 72 71 73 72 PWind dir E E NE NE N N N NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC PoP 12hr 5 5 10 5 20 30 30 20 20 Rain shwrs S C S C S S Tstms S S C S S $$ MSZ047-160900- Vicksburg-Warren MS 32.35N 91.03W Elev. 110 ft 641 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 95 75 97 74 Temp 89 80 78 76 76 86 92 92 88 80 78 76 76 88 94 94 88 81 78 76 75 Dewpt 75 76 75 75 74 79 80 78 78 77 76 75 74 79 78 76 76 76 74 73 73 RH 64 88 91 97 94 80 68 64 72 91 94 97 94 75 60 56 68 85 88 90 94 Wind dir S S S SW W NW NW NW NW E N N N N NE NE NE E E NE NE Wind spd 11 1 0 0 1 2 2 2 1 0 0 0 0 2 3 3 2 1 1 0 1 Clouds SC FW FW FW FW FW SC SC SC SC FW FW FW FW SC SC SC FW FW FW FW PoP 12hr 10 30 10 20 5 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S Tstms S C S S S Obvis PF PF Heat index 99 86 100110109102 87 103110108100 86 Max heat 106 96 114 116 101 87 114 114 100 85 Heat Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 74 98 74 98 73 94 72 92 Temp 95 89 78 75 96 90 78 75 96 89 77 74 92 87 75 73 89 85 Dewpt 76 75 74 73 75 75 74 73 75 75 73 72 76 75 73 71 75 74 PWind dir E SE NE S N NW N NE N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC FW FW FW FW FW FW FW SC SC FW FW SC SC SC SC SC PoP 12hr 10 5 10 10 20 30 40 30 30 Rain shwrs S S C C C C Tstms S S S C C C $$ MSZ060-160900- Natchez-Adams MS 31.62N 91.30W Elev. 320 ft 641 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 96 75 96 74 Temp 80 77 76 76 76 86 92 91 88 80 78 76 76 88 93 91 87 79 77 76 75 Dewpt 74 74 73 74 74 78 77 76 77 76 75 74 74 78 76 75 76 75 74 73 73 RH 82 90 90 94 94 77 62 62 70 88 91 94 94 72 58 60 70 88 90 90 94 Wind dir SW S S SW W NW N NW NW E SE W N N N NE NE SE SE NE NE Wind spd 6 1 1 1 1 3 3 2 2 1 0 1 1 2 4 4 2 1 1 1 1 Clouds SC SC FW SC FW FW SC B1 SC SC FW FW FW FW SC SC SC SC FW FW FW PoP 12hr 10 40 10 30 10 QPF 12hr 0.01 0.03 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C Tstms S C C C C Obvis PF PF Heat index 99106104100 87 101106103 97 Max heat 90 87 112 112 100 112 112 98 Heat Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 74 97 74 98 73 95 72 92 Temp 94 88 78 75 94 88 77 75 94 88 77 74 92 85 75 73 89 83 Dewpt 75 75 74 73 74 74 73 73 74 74 73 72 74 74 73 71 74 74 PWind dir NE SE NE S N S NW S NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC FW FW FW SC FW FW FW SC SC FW FW SC SC SC SC SC PoP 12hr 20 5 20 10 20 20 50 30 40 Rain shwrs S S S S S C C C Tstms S S S S S C C C $$ MSZ074-160900- Hattiesburg-Forrest MS 31.27N 89.26W Elev. 110 ft 641 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 95 75 96 74 Temp 85 79 77 76 76 87 92 92 87 80 77 75 76 87 93 93 88 79 77 75 75 Dewpt 76 75 74 74 73 77 75 75 76 75 74 73 73 76 74 73 74 74 74 73 73 RH 75 88 90 94 90 72 58 58 70 85 90 94 90 70 54 52 63 85 90 94 94 Wind dir SW SW W NW NW N N N NW N W NW N N NE NE E NE E NE NE Wind spd 4 1 1 1 2 3 4 4 2 1 1 1 2 3 5 4 2 1 1 1 2 Clouds B1 SC FW FW FW FW SC SC SC SC FW FW FW FW SC SC SC SC FW FW FW PoP 12hr 20 40 10 40 10 QPF 12hr 0.17 0.01 0 0.03 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C Tstms S C C C C Obvis PF PF Heat index 94 98103103 97 99103102 97 Max heat 105 89 106 106 94 105 105 95 Heat Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 73 97 74 97 73 95 72 93 Temp 93 88 76 74 94 87 76 75 94 87 76 74 92 85 75 73 89 83 Dewpt 73 74 73 72 73 73 72 72 73 73 72 72 73 74 73 72 74 74 PWind dir E SW NE SW N SW W SW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC FW FW FW FW SC FW FW FW FW FW FW SC SC FW SC SC PoP 12hr 30 10 20 10 20 20 50 30 50 Rain shwrs C S S S C C C Tstms C S S S C C C $$