Point Forecast Matrices
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
394 FOUS54 KLIX 182239 PFMLIX Point Forecast Matrices National Weather Service New Orleans LA 539 PM CDT Fri Sep 18 2026 MSZ070-190900- McComb-Pike MS 31.18N 90.47W Elev. 424 ft 539 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 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 69 96 72 95 72 Temp 84 75 72 70 69 85 93 96 87 78 75 73 72 86 93 95 86 78 76 74 73 Dewpt 64 65 65 65 65 69 67 65 67 67 66 67 69 72 69 68 69 69 69 70 71 RH 51 71 79 84 87 59 43 36 52 69 74 81 90 63 46 42 57 74 79 87 93 Wind dir E N N N N NW N SE N S N W W NW N E N N N N NW Wind spd 1 0 0 0 0 3 0 3 0 3 0 2 2 4 2 1 0 0 0 0 1 Clouds CL CL CL FW FW FW CL CL FW CL CL CL CL FW FW FW SC FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 85 89 97 99 90 92 98100 90 Max heat 91 97 99 85 98 100 87 Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 72 96 71 93 70 91 68 89 Temp 93 85 75 73 94 86 75 72 92 85 74 71 89 82 72 68 87 80 Dewpt 71 70 70 70 70 70 70 69 69 66 65 64 65 62 60 60 62 60 PWind dir N N NE NE N NE NE NE NE 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 20 10 5 0 0 5 0 0 Rain shwrs S S Tstms S S $$ LAZ048-190900- Baton Rouge-East Baton Rouge LA 30.53N 91.15W Elev. 64 ft 539 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 96 73 96 74 Temp 87 77 75 72 70 85 93 96 89 80 77 74 73 86 93 96 90 81 78 76 75 Dewpt 65 67 67 67 67 70 68 67 66 69 71 72 71 73 71 69 69 72 72 73 73 RH 48 71 76 84 90 61 44 39 47 69 82 93 93 65 49 42 50 74 82 90 94 Wind dir E SE N N N N E E S S SW N N N E SE S S SW W NW Wind spd 5 3 0 0 0 2 4 5 6 5 3 0 0 3 3 3 3 4 2 3 4 Clouds CL CL CL CL FW FW CL FW CL CL CL CL FW CL CL FW FW FW CL FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 89 90 97100 92 83 93100102 95 85 Max heat 94 83 97 100 87 100 103 92 Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 74 97 74 95 73 93 71 91 Temp 94 89 78 75 95 89 78 75 93 89 77 73 91 87 76 71 89 85 Dewpt 72 71 73 72 71 70 72 71 71 68 68 66 67 64 64 62 63 61 PWind dir N S NE NE NE NE NE NE NE Wind char LT LT LT LT LT LT GN LT GN Avg clouds SC SC SC SC FW FW SC FW CL FW SC FW FW FW FW FW FW FW PoP 12hr 30 10 10 5 5 0 5 0 5 Rain shwrs C Tstms C $$ LAZ076-190900- Slidell-Southeast St Tammany LA 30.25N 89.77W Elev. 29 ft 539 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 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 70 94 73 94 73 Temp 84 77 74 72 70 85 93 93 84 79 77 75 73 87 94 92 84 79 77 75 73 Dewpt 69 70 70 69 68 71 69 69 70 71 72 72 71 73 71 71 73 73 73 73 72 RH 61 79 87 90 93 63 46 46 63 77 85 90 93 63 47 51 70 82 87 94 97 Wind dir SE N N N N N E S S N N N N N N S N N N N N Wind spd 3 0 0 0 0 3 2 5 2 0 0 0 0 3 3 4 0 0 0 0 0 Clouds CL CL CL CL FW CL CL CL CL CL FW CL FW FW FW SC FW FW FW FW FW PoP 12hr 0 0 0 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 88 90 98 98 88 94101 99 90 Max heat 93 98 99 86 101 101 87 Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 93 73 93 73 92 72 90 70 88 Temp 92 86 77 74 92 86 77 74 91 85 76 72 88 84 74 70 86 82 Dewpt 73 74 74 72 72 74 74 72 72 73 70 67 69 69 66 62 65 66 PWind dir NE N E N NE N NE NE NE Wind char LT LT LT LT LT LT GN LT GN Avg clouds FW SC SC FW FW SC SC FW FW FW SC FW FW SC FW FW FW SC PoP 12hr 40 10 20 5 20 5 10 0 5 Rain shwrs C S S Tstms C S S $$ LAZ077-190900- New Orleans-Western Orleans LA 30.00N 90.25W Elev. 11 ft 539 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 93 75 93 77 Temp 85 80 78 76 75 85 90 93 88 82 79 77 76 86 91 93 89 83 80 79 77 Dewpt 67 70 71 71 72 72 70 68 69 73 74 74 74 74 72 70 71 74 75 74 75 RH 55 72 79 85 90 65 52 44 54 74 85 90 94 68 54 47 56 74 85 85 94 Wind dir E SE N N N N NE NE SE S S W NW N NE NE SE S SW W NW Wind spd 5 4 0 0 2 6 6 6 4 4 3 1 3 5 6 4 4 4 3 4 4 Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW CL CL FW FW PoP 12hr 0 5 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 88 83 91 96 97 92 87 94 99 99 95 90 85 Max heat 90 85 96 97 90 99 99 94 Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 77 93 77 92 77 90 76 88 Temp 91 88 80 78 91 88 81 79 90 88 81 78 88 86 79 76 86 84 Dewpt 73 72 75 75 73 72 75 75 73 71 73 71 70 68 70 68 66 65 PWind dir N SE NE SE NE NE NE NE NE Wind char LT LT LT LT GN LT GN GN GN Avg clouds FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 20 5 10 5 10 5 10 0 5 Rain shwrs S Tstms S $$ LAZ078-190900- East New Orleans-Eastern Orleans LA 30.07N 89.93W Elev. 11 ft 539 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 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 77 92 78 92 79 Temp 83 81 79 79 77 84 89 90 87 82 80 80 78 85 89 91 87 83 81 80 79 Dewpt 72 73 73 73 74 75 73 72 73 75 75 75 75 77 76 74 75 76 76 76 76 RH 70 77 82 82 90 74 59 56 63 79 85 85 91 77 66 58 68 80 85 88 91 Wind dir E SE SE NE N N N E SE S S W NW N N E S S SW W NW Wind spd 5 3 1 1 3 4 4 3 3 3 2 2 3 5 5 4 3 3 2 2 4 Clouds CL CL FW FW FW CL CL CL CL CL FW FW SC FW FW FW FW CL FW FW SC PoP 12hr 0 0 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 88 86 92 97 97 94 89 85 85 96100101 96 91 87 86 Max heat 93 87 97 99 93 86 100 102 95 86 Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 92 79 92 79 91 78 89 76 87 Temp 90 86 81 80 90 86 81 79 89 86 80 78 87 84 79 76 85 82 Dewpt 77 76 77 76 77 76 76 76 77 76 74 72 74 73 71 68 70 70 PWind dir NE S NE SE NE NE NE NE NE Wind char LT LT LT LT LT LT GN LT GN Avg clouds FW SC SC SC SC FW FW FW FW FW FW FW SC FW FW FW SC SC PoP 12hr 30 5 10 5 10 10 10 0 5 Rain shwrs C Tstms C $$ MSZ087-190900- Gulfport-Southern Harrison MS 30.42N 89.08W Elev. 29 ft 539 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 95 75 95 75 Temp 84 80 77 74 73 86 93 93 86 81 79 77 75 88 94 91 85 81 79 77 75 Dewpt 70 72 72 71 71 71 70 71 72 73 74 73 73 73 73 74 74 75 75 74 74 RH 63 77 85 90 93 61 47 49 63 77 85 87 94 61 51 58 70 82 88 90 97 Wind dir S S N N N N S S S SW SW NW NW N S S S S N N N Wind spd 4 1 0 1 2 3 4 9 4 2 1 1 2 4 4 8 3 1 0 0 2 Clouds CL CL CL CL FW CL CL CL FW FW FW CL FW FW FW FW SC FW FW FW FW PoP 12hr 0 0 0 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 88 84 91 99100 92 86 96103101 93 87 Max heat 94 86 99 101 90 103 103 90 Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 75 93 74 93 73 91 71 89 Temp 92 86 78 75 92 86 78 75 91 86 77 74 89 85 75 72 87 83 Dewpt 75 75 75 74 75 75 75 73 74 74 72 69 70 70 67 64 66 67 PWind dir E S E N E NE NE NE NE Wind char LT LT LT LT LT LT GN LT GN Avg clouds FW SC SC FW FW SC SC FW CL FW FW FW FW FW FW FW FW SC PoP 12hr 40 20 20 10 20 5 20 5 5 Rain shwrs C S S S S Tstms C S S S S $$ MSZ088-190900- Pascagoula-Southern Jackson MS 30.47N 88.53W Elev. 12 ft 539 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 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 70 95 72 94 72 Temp 84 76 74 72 70 86 93 92 83 78 76 74 73 87 93 91 82 78 76 74 73 Dewpt 71 70 70 70 69 72 69 71 73 73 72 72 72 74 72 74 75 74 73 73 73 RH 65 82 87 93 97 63 46 51 72 85 87 93 97 65 51 58 79 88 90 97100 Wind dir N N N N N N N S SW N N N N N NE S N N N N N Wind spd 0 0 0 0 0 3 0 5 1 0 0 0 0 3 2 4 0 0 0 0 0 Clouds CL CL FW CL FW FW CL CL SC SC FW FW SC FW FW SC SC FW FW FW FW PoP 12hr 0 5 0 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 89 92 98 99 89 95101101 89 Max heat 94 98 101 86 101 102 85 Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 93 72 93 72 92 71 91 69 89 Temp 91 84 76 74 91 84 75 74 90 84 75 72 88 83 73 70 87 82 Dewpt 74 75 74 73 74 75 74 72 73 74 70 68 70 70 65 63 65 67 PWind dir E S E N E NE NE N NE Wind char LT LT LT LT LT LT GN LT GN Avg clouds FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 40 10 30 5 30 5 20 0 10 Rain shwrs C S C C S Tstms C S C C S $$