Point Forecast Matrices
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
915 FOUS54 KLIX 191823 PFMLIX Point Forecast Matrices National Weather Service New Orleans LA 123 PM CDT Wed Aug 19 2026 MSZ070-200900- McComb-Pike MS 31.18N 90.47W Elev. 424 ft 123 PM 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 97 73 Temp 96 91 81 78 77 75 86 94 97 90 80 77 76 74 87 95 96 88 78 75 75 73 Dewpt 72 72 73 73 73 73 74 72 69 71 72 72 72 72 75 72 70 72 73 73 73 72 RH 46 54 77 85 87 94 68 49 40 54 77 85 87 93 68 48 43 59 85 94 94 97 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 SC FW FW SC SC SC SC FW FW PoP 12hr 10 10 10 50 40 QPF 12hr 0.03 0 0 0.08 0.26 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Tstms C C C Heat index 105 99 86 94102103 96 84 96104103 95 Max heat 105 92 102 104 90 104 105 91 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 72 98 73 97 73 97 74 97 Temp 94 90 76 73 96 91 77 74 94 90 77 74 94 90 77 75 94 89 Dewpt 71 69 71 71 69 68 71 71 69 69 71 71 70 69 71 71 71 70 PWind dir NW SW N SW 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 SC FW SC FW FW FW FW CL FW FW PoP 12hr 10 10 5 5 20 20 20 5 30 Rain shwrs S S S S S C Tstms S S S S C $$ LAZ048-200900- Baton Rouge-East Baton Rouge LA 30.53N 91.15W Elev. 64 ft 123 PM CDT Wed Aug 19 2026 Date 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 97 77 98 77 Temp 97 92 84 81 79 77 87 94 97 93 84 81 79 77 88 95 98 92 83 80 79 77 Dewpt 72 73 75 75 75 75 75 72 70 71 74 75 75 76 76 73 72 73 75 75 75 75 RH 45 54 74 82 88 94 68 49 42 49 72 82 88 97 68 49 43 54 77 85 88 94 Wind dir SW SW S SW SW W W W W SW SW SW W W W W W SW S W W W Wind spd 5 9 9 6 6 5 8 6 6 5 8 6 5 4 6 5 5 4 5 4 4 4 Clouds SC SC FW FW SC FW FW FW SC FW CL FW FW FW FW FW SC SC SC FW FW FW PoP 12hr 5 0 0 20 30 QPF 12hr 0 0 0 0 0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C Tstms S S C Heat index 106101 92 87 96102104100 91 87 99105107101 90 85 Max heat 106 96 87 102 104 95 85 105 107 98 Heat Y Y Y Y Y Date 08/22 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 76 99 77 98 76 97 76 98 Temp 94 93 80 77 96 93 81 77 96 92 80 77 94 91 80 77 95 91 Dewpt 73 71 74 74 72 71 75 75 71 71 75 74 72 71 74 74 72 71 PWind dir NW SW W SW NW SW W SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW FW SC FW FW SC SC FW FW FW FW CL FW FW PoP 12hr 10 20 5 5 20 20 20 5 20 Rain shwrs S S S S S S Tstms S S S S S $$ LAZ076-200900- Slidell-Southeast St Tammany LA 30.25N 89.77W Elev. 29 ft 123 PM 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 95 91 84 82 79 77 88 94 95 92 84 81 79 77 90 95 94 90 82 80 77 76 Dewpt 74 75 77 76 75 75 75 73 71 73 76 75 75 74 76 74 72 74 77 75 75 74 RH 51 60 80 82 88 94 66 51 46 54 77 82 88 90 64 51 49 60 85 85 94 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 SC SC FW SC SC SC SC SC FW FW PoP 12hr 10 10 5 30 30 QPF 12hr 0.03 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Tstms C C C Heat index 106102 94 89 98103103101 93 87 102106102 99 90 85 Max heat 106 98 87 103 104 95 87 106 105 96 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 74 98 75 97 76 96 75 96 Temp 94 91 79 76 96 93 82 76 96 92 81 77 95 91 80 76 95 91 Dewpt 74 74 75 73 72 73 75 74 72 73 75 73 72 73 75 73 73 74 PWind dir W N W N W SE W S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW SC FW FW SC SC FW FW SC SC FW FW FW PoP 12hr 20 10 10 5 20 20 20 10 20 Rain shwrs S S S S S S S Tstms S S S S S S S $$ LAZ077-200900- New Orleans-Western Orleans LA 30.00N 90.25W Elev. 11 ft 123 PM CDT Wed Aug 19 2026 Date 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 97 78 96 78 Temp 95 92 86 82 80 78 88 94 97 94 86 82 80 79 89 95 96 93 85 83 80 79 Dewpt 74 75 76 77 76 76 75 73 70 72 75 76 76 77 76 74 72 74 76 77 77 77 RH 51 58 72 85 88 94 66 51 42 49 70 82 88 94 66 51 46 54 75 82 91 94 Wind dir W SW SW SW W W W W SW SW SW W W W W NW W SW W W W W Wind spd 5 6 8 8 8 6 8 5 4 6 8 6 6 6 8 4 4 6 8 5 6 6 Clouds B1 SC SC SC B1 SC B1 FW FW SC CL FW SC SC FW FW SC SC SC SC SC FW PoP 12hr 10 5 0 20 20 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S Heat index 106103 96 90 86 98103104102 95 89 86 100106105103 94 92 87 Max heat 106 100 90 103 105 98 89 106 106 101 90 Heat Y Y Y Y Y Date 08/22 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 78 98 78 97 78 96 78 96 Temp 93 93 82 80 96 95 83 79 96 93 82 79 94 92 82 79 94 92 Dewpt 75 74 77 77 74 73 77 77 73 73 76 76 73 73 76 76 73 74 PWind dir NW W N SW N SW NW SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 10 5 5 20 20 30 20 30 Rain shwrs S S S S C S C Tstms S S S S C S C $$ LAZ078-200900- East New Orleans-Eastern Orleans LA 30.07N 89.93W Elev. 11 ft 123 PM 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 80 94 81 94 80 Temp 93 91 86 84 82 82 86 91 93 91 86 84 83 81 87 91 93 91 86 84 82 81 Dewpt 78 79 78 78 78 78 79 77 76 77 77 77 77 78 79 79 77 78 78 77 78 78 RH 62 68 77 82 88 88 80 64 58 64 75 80 82 91 77 68 60 66 77 80 88 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 SC B1 FW FW SC SC B1 SC SC SC PoP 12hr 5 5 0 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 109108 98 95 91 91100105106105 97 94 92 89101108107106 98 94 91 89 Max heat 109 103 93 105 106 102 94 108 109 103 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 80 95 80 95 81 94 81 94 Temp 90 90 83 81 92 91 84 81 92 91 84 81 91 91 83 81 91 90 Dewpt 79 78 78 78 78 77 78 78 78 77 77 77 78 77 77 77 78 78 PWind dir NW W W SW N SW NW SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW SC SC SC FW SC FW SC FW SC FW SC FW PoP 12hr 10 5 5 5 20 20 20 5 20 Rain shwrs S S S S S S Tstms S S S S S S $$ MSZ087-200900- Gulfport-Southern Harrison MS 30.42N 89.08W Elev. 29 ft 123 PM CDT Wed Aug 19 2026 Date 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 96 78 96 77 Temp 95 90 84 82 80 79 89 95 95 90 84 82 80 78 90 96 93 88 83 81 79 77 Dewpt 77 77 78 78 77 76 77 76 76 75 77 77 76 75 77 76 77 76 77 77 76 75 RH 56 66 82 88 91 91 68 54 54 62 80 85 88 91 66 53 60 68 82 88 91 94 Wind dir SW S SW W W W W SW SW SW SW SW W W NW SW SW SW W W W NW Wind spd 9 6 5 4 6 5 6 5 10 6 4 3 4 4 4 5 9 4 3 2 2 3 Clouds SC B2 B1 SC SC SC SC SC SC B1 FW SC FW SC FW SC SC SC SC SC SC SC PoP 12hr 10 20 10 40 30 QPF 12hr 0 0.02 0 0.02 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C Tstms S S C C C S Heat index 110103 95 91 87 102109109101 94 90 86 103110107 99 92 88 Max heat 110 99 90 109 109 96 90 110 109 96 87 Heat Y Y Y Y Y Date 08/22 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 76 97 77 96 78 96 78 96 Temp 93 91 81 78 95 91 82 78 95 90 82 78 94 89 82 78 93 89 Dewpt 76 76 77 75 75 76 77 75 75 76 76 75 74 75 76 75 75 76 PWind dir W W SW SW SW SW SW SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW SC FW FW SC SC FW FW SC SC FW FW FW PoP 12hr 20 5 10 5 20 10 30 20 30 Rain shwrs S S S S C S S C Tstms S S S S C S S C $$ MSZ088-200900- Pascagoula-Southern Jackson MS 30.47N 88.53W Elev. 12 ft 123 PM 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 94 75 94 74 Temp 92 88 82 80 78 77 88 93 92 88 81 79 77 76 89 94 91 86 81 79 76 75 Dewpt 77 77 77 77 76 76 77 76 76 76 76 76 75 75 76 76 76 76 77 76 75 75 RH 62 70 85 91 94 97 70 58 60 68 85 91 94 97 66 56 62 72 88 91 97100 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 SC PoP 12hr 5 20 5 30 30 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C C S S Tstms C S C C C S S S Heat index 106100 90 87 100106105 99 87 100107103 96 88 Max heat 107 94 87 106 107 91 107 106 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 73 95 74 94 75 94 75 94 Temp 93 88 78 76 94 88 79 76 93 88 79 76 92 88 79 76 92 88 Dewpt 75 76 76 74 73 76 75 74 74 76 75 75 74 75 75 75 75 76 PWind dir W W SE W N W SE SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW SC FW FW SC SC FW SC SC SC FW FW FW PoP 12hr 30 5 10 10 20 5 20 20 30 Rain shwrs C S S S S S S C Tstms C S S S S S S C $$