Point Forecast Matrices
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
297 FOUS54 KLIX 191654 PFMLIX Point Forecast Matrices National Weather Service New Orleans LA 1154 AM CDT Wed Aug 19 2026 MSZ070-200900- McComb-Pike MS 31.18N 90.47W Elev. 424 ft 1154 AM CDT Wed Aug 19 2026 Date 08/19/26 Thu 08/20/26 Fri 08/21/26 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 75 97 74 98 74 Temp 97 91 81 78 77 75 86 94 97 92 81 78 76 75 88 95 97 91 80 77 76 74 Dewpt 70 72 73 73 73 73 74 71 68 70 71 72 72 72 74 72 70 71 73 73 72 72 RH 42 54 77 85 87 94 68 47 39 49 72 82 87 90 63 48 42 52 79 87 87 93 Wind dir SW SW S SW SW W W W SW SW SW SW W W W W W W N N N N Wind spd 5 3 3 4 5 4 6 4 4 2 2 2 3 3 5 4 4 2 0 0 0 0 Clouds FW B1 B1 SC FW FW FW FW FW SC FW FW FW FW FW FW FW SC SC SC FW FW PoP 12hr 10 10 10 20 20 QPF 12hr 0.04 0 0 0.03 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S Heat index 104 99 86 94101102 98 85 97104104 98 84 Max heat 104 92 101 103 91 104 105 94 Heat Y Y Y Y Y Date 08/22 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 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 73 100 74 97 74 97 74 97 Temp 95 91 77 74 96 93 78 75 95 92 78 75 94 92 78 75 95 91 Dewpt 70 68 70 70 67 67 70 71 69 68 71 71 69 69 71 71 70 69 PWind dir NW SW N S N S W S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC FW FW FW SC FW FW FW FW FW FW FW PoP 12hr 10 5 10 10 20 5 20 10 30 Rain shwrs S S C Tstms S S C $$ LAZ048-200900- Baton Rouge-East Baton Rouge LA 30.53N 91.15W Elev. 64 ft 1154 AM CDT Wed Aug 19 2026 Date 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 98 78 99 78 Temp 97 92 84 81 79 77 87 93 97 94 84 81 79 78 88 96 98 93 84 81 79 78 Dewpt 72 73 75 75 75 75 75 72 70 71 74 75 75 75 76 73 72 72 75 75 75 75 RH 45 54 74 82 88 94 68 51 42 47 72 82 88 91 68 48 43 51 74 82 88 91 Wind dir SW SW S SW SW W W W W SW SW SW W W W W W SW S W W W Wind spd 5 9 9 6 6 5 8 6 6 5 8 6 5 4 6 5 5 4 5 4 4 4 Clouds SC SC FW FW SC FW FW FW SC FW CL FW FW FW FW FW SC FW SC SC FW FW PoP 12hr 5 0 0 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 106101 92 87 96101104101 91 87 99106107101 92 87 Max heat 106 96 85 101 105 99 85 106 107 98 85 Heat Y Y Y Y Y Date 08/22 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 99 76 100 77 99 77 98 77 98 Temp 96 93 80 77 96 95 81 77 95 93 81 78 95 92 81 78 95 92 Dewpt 73 71 74 74 70 70 75 75 71 71 74 74 71 71 74 74 71 70 PWind dir NW SW W SW NW SW W SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL FW SC FW FW FW SC FW FW FW FW FW FW FW PoP 12hr 20 10 10 10 20 10 30 5 20 Rain shwrs S S C S Tstms S S C S $$ LAZ076-200900- Slidell-Southeast St Tammany LA 30.25N 89.77W Elev. 29 ft 1154 AM CDT Wed Aug 19 2026 Date 08/19/26 Thu 08/20/26 Fri 08/21/26 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 77 96 77 96 76 Temp 95 91 84 82 79 77 88 95 95 92 85 82 79 77 89 95 96 92 84 81 78 77 Dewpt 73 75 77 76 75 74 75 73 71 72 75 75 75 73 76 74 72 74 77 76 75 75 RH 49 60 80 82 88 90 66 49 46 52 72 79 88 87 66 51 46 56 80 85 91 94 Wind dir SW SW SW W W W W W SW N N W W W W W SW N N N N NW Wind spd 4 3 4 5 5 5 6 4 5 0 0 3 4 4 4 4 3 0 0 0 0 1 Clouds B1 B1 SC B1 B1 SC SC SC FW FW CL FW FW FW FW SC SC SC SC SC FW FW PoP 12hr 10 10 5 20 10 QPF 12hr 0.08 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 105102 94 89 98105103100 94 89 100106105102 94 87 Max heat 106 98 89 105 105 97 87 106 106 99 86 Heat Y Y Y Y Y Date 08/22 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 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 75 97 75 96 76 95 75 96 Temp 95 92 81 76 96 93 82 76 95 91 81 76 94 91 81 76 95 92 Dewpt 74 73 75 73 71 72 75 74 72 72 75 73 72 73 75 73 72 73 PWind dir W N W N W SE W S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 10 5 20 5 20 5 20 Rain shwrs S S S Tstms S S S $$ LAZ077-200900- New Orleans-Western Orleans LA 30.00N 90.25W Elev. 11 ft 1154 AM CDT Wed Aug 19 2026 Date 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 97 79 97 79 Temp 94 92 85 82 80 78 88 94 97 95 86 82 81 79 89 95 97 93 85 83 81 79 Dewpt 74 75 76 76 76 76 76 73 71 73 75 76 76 77 76 74 72 74 76 77 77 77 RH 53 58 75 82 88 94 68 51 43 49 70 82 85 94 66 51 45 54 75 82 88 94 Wind dir W SW SW SW W W W W SW SW SW W W W W NW W SW W W W W Wind spd 5 6 8 8 8 6 8 5 4 6 8 6 6 6 8 4 4 6 8 5 6 6 Clouds B1 SC SC SC B1 SC B1 FW FW SC CL FW FW FW FW FW SC SC FW SC FW SC PoP 12hr 10 5 0 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 105103 94 89 86 99103105105 95 89 87 100106106103 94 92 88 Max heat 106 99 89 103 106 101 87 106 106 101 90 Heat Y Y Y Y Y Date 08/22 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 78 97 79 96 79 95 78 96 Temp 94 93 82 80 95 95 83 79 95 93 83 79 94 92 82 79 94 93 Dewpt 74 74 77 77 73 72 77 77 73 73 76 76 73 73 76 76 73 73 PWind dir NW W N SW N SW NW SW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 10 5 10 5 20 5 20 Rain shwrs S S Tstms S S $$ LAZ078-200900- East New Orleans-Eastern Orleans LA 30.07N 89.93W Elev. 11 ft 1154 AM CDT Wed Aug 19 2026 Date 08/19/26 Thu 08/20/26 Fri 08/21/26 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 81 94 81 95 81 Temp 93 90 86 83 82 82 86 90 93 92 86 84 83 81 87 92 94 91 86 84 83 81 Dewpt 78 79 78 78 77 77 79 78 76 77 77 77 77 78 79 78 77 78 78 78 78 78 RH 62 70 77 85 85 85 80 68 58 62 75 80 82 91 77 64 58 66 77 82 85 91 Wind dir W S SW SW W W W W W SW SW W W W W W W SW W W W NW Wind spd 3 5 5 8 8 8 9 5 3 3 5 5 6 6 6 5 3 4 4 4 5 5 Clouds B1 SC SC B1 B1 B1 SC FW FW SC CL SC FW SC FW FW FW SC SC SC SC SC PoP 12hr 5 5 0 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 109106 98 93 90 90100105106106 97 94 92 89101107109106 98 95 93 89 Max heat 109 103 93 105 107 103 92 107 109 103 93 Heat Y Y Y Y Y Date 08/22 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 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 81 95 81 95 81 94 81 95 Temp 91 91 84 82 92 92 84 82 92 90 84 82 91 90 83 81 92 91 Dewpt 79 77 78 78 77 76 78 78 78 77 77 78 78 77 77 77 77 77 PWind dir NW W W SW N SW NW SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW FW SC SC SC FW SC FW SC FW FW FW SC FW PoP 12hr 10 5 5 5 10 5 20 5 20 Rain shwrs S S Tstms S S $$ MSZ087-200900- Gulfport-Southern Harrison MS 30.42N 89.08W Elev. 29 ft 1154 AM CDT Wed Aug 19 2026 Date 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 79 97 79 97 78 Temp 95 90 85 83 81 79 88 95 96 91 85 83 81 79 90 96 95 89 84 82 80 78 Dewpt 77 76 78 78 77 76 77 75 76 75 77 77 76 75 76 76 76 76 78 77 76 76 RH 56 64 80 85 88 91 70 53 53 60 77 82 85 88 64 53 54 66 82 85 88 94 Wind dir SW S SW W W W W SW SW SW SW SW W W NW SW SW SW W W W NW Wind spd 9 6 5 4 6 5 6 5 10 6 4 3 4 4 4 5 9 4 3 2 2 3 Clouds SC B2 B1 SC SC SC SC SC SC B1 FW SC SC FW FW SC SC SC SC SC SC FW PoP 12hr 10 20 10 30 10 QPF 12hr 0 0 0 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C Tstms S S C C Heat index 110102 97 93 88 100107110102 96 92 87 102110109100 95 90 86 Max heat 110 99 91 107 110 99 90 110 111 99 88 Heat Y Y Y Y Y Date 08/22 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 77 97 78 96 78 96 77 97 Temp 94 91 82 78 95 91 82 79 95 90 82 78 94 90 82 78 95 90 Dewpt 76 76 76 75 74 75 77 76 74 75 76 75 74 75 76 75 74 75 PWind dir W W SW SW SW SW SW SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW PoP 12hr 20 5 10 5 20 5 20 10 30 Rain shwrs S S S C Tstms S S S C $$ MSZ088-200900- Pascagoula-Southern Jackson MS 30.47N 88.53W Elev. 12 ft 1154 AM CDT Wed Aug 19 2026 Date 08/19/26 Thu 08/20/26 Fri 08/21/26 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 76 95 76 95 75 Temp 92 88 82 81 78 77 88 94 92 88 82 81 78 77 89 94 92 87 82 80 77 76 Dewpt 77 77 77 77 76 76 77 76 75 76 76 76 75 75 76 76 75 76 77 76 75 75 RH 62 70 85 88 94 97 70 56 58 68 82 85 91 94 66 56 58 70 85 88 94 97 Wind dir SW SW SW N W NW NW W SW SW N N N N NW SW SW SW N N N N Wind spd 6 5 3 0 4 5 5 3 8 4 0 0 0 0 3 3 6 3 0 0 0 0 Wind gust 11 10 Clouds B1 B2 B1 SC SC FW FW SC SC B1 FW FW FW FW FW SC SC SC SC SC SC FW PoP 12hr 5 20 5 30 10 QPF 12hr 0.01 0 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C Tstms C S C C Heat index 106100 90 88 100107103 99 89 87 100107103 98 90 86 Max heat 107 94 87 107 109 94 86 107 107 94 Heat Y Y Y Y Y Date 08/22 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 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 74 96 75 95 75 95 75 95 Temp 94 89 80 76 94 90 79 76 93 88 79 76 93 89 79 76 93 89 Dewpt 75 76 75 74 73 75 75 75 73 76 75 74 73 75 75 74 73 75 PWind dir W N S SW NW SW SE S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 30 5 10 5 20 5 20 10 30 Rain shwrs C S S S C Tstms C S S S C $$