Point Forecast Matrices
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
587 FOUS54 KLIX 181018 PFMLIX Point Forecast Matrices National Weather Service New Orleans LA 518 AM CDT Fri Sep 18 2026 MSZ070-182100- McComb-Pike MS 31.18N 90.47W Elev. 424 ft 518 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 69 95 71 95 Temp 67 83 90 92 83 75 71 70 69 85 93 95 86 77 74 73 72 85 93 93 83 Dewpt 62 65 63 62 64 64 64 64 64 68 66 65 67 67 66 67 68 71 69 67 69 RH 84 55 41 37 53 69 79 81 84 57 41 37 53 71 76 81 87 63 46 43 63 Wind dir N E E E E N N N N NW N SE N S N W W NW N N N Wind spd 0 3 5 5 1 0 0 0 0 3 0 1 0 1 0 2 3 4 2 0 0 Clouds FW CL CL CL CL FW CL FW CL FW CL CL FW CL CL CL CL CL 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 91 93 84 88 96 98 89 90 98 97 87 Max heat 91 93 96 98 84 98 100 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 95 72 96 71 92 69 90 Temp 75 72 93 86 75 73 94 86 75 72 90 83 73 70 88 81 Dewpt 69 69 70 70 70 69 69 69 70 68 69 66 64 62 65 62 PWind dir N N N N E NE NE NE Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW SC FW FW FW SC FW FW FW SC FW FW FW PoP 12hr 0 10 5 10 5 5 0 5 $$ LAZ048-182100- Baton Rouge-East Baton Rouge LA 30.53N 91.15W Elev. 64 ft 518 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 70 96 72 96 Temp 69 84 92 94 86 77 74 72 70 85 93 96 89 80 76 74 73 86 94 95 88 Dewpt 66 68 64 63 65 66 67 67 67 69 67 65 66 68 70 71 70 73 70 69 69 RH 90 59 40 36 50 69 79 84 90 59 43 36 47 67 82 90 90 65 46 43 54 Wind dir NE NE E E SE SE N N N N E E SE S S N N N E SE S Wind spd 4 5 8 8 4 2 0 0 0 3 4 5 5 4 3 0 1 3 3 3 2 Clouds FW CL CL CL CL CL CL CL CL CL CL FW CL CL CL CL CL CL FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 87 94 95 88 89 97 99 92 83 93100101 92 Max heat 94 95 83 97 99 86 100 102 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 96 74 97 74 95 72 93 Temp 78 74 94 89 78 75 95 89 78 75 93 88 77 73 90 86 Dewpt 72 72 71 71 73 72 70 70 73 71 70 68 67 65 66 63 PWind dir SW N SW NE E NE NE NE Wind char LT LT LT LT LT LT LT GN Avg clouds FW CL FW SC SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 20 5 10 5 10 0 5 Rain shwrs S Tstms S $$ LAZ076-182100- Slidell-Southeast St Tammany LA 30.25N 89.77W Elev. 29 ft 518 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 70 94 72 94 Temp 69 82 90 92 84 76 73 71 70 85 93 93 84 79 77 74 72 86 94 92 84 Dewpt 63 67 65 65 68 70 69 68 67 70 68 68 70 71 72 71 70 73 71 70 73 RH 81 61 44 41 59 82 87 90 90 61 44 44 63 77 85 90 93 65 47 49 70 Wind dir NE NE E E SE N N N N N E S S N N N N N S S N Wind spd 4 5 6 6 3 0 0 0 0 3 2 5 1 0 0 0 0 3 2 4 0 Clouds FW CL FW CL CL CL CL FW FW CL CL CL FW CL CL CL FW CL FW FW SC PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 85 92 94 87 90 97 97 88 93101 98 90 Max heat 92 94 97 99 86 101 100 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 93 73 94 73 93 71 89 Temp 77 73 93 85 77 74 93 85 77 74 92 85 76 72 88 83 Dewpt 73 71 72 74 74 72 72 74 73 71 72 73 70 66 68 69 PWind dir N NE N E N NE NE NE Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW SC SC FW FW SC FW FW FW SC FW FW FW SC PoP 12hr 5 30 5 20 5 20 5 10 Rain shwrs C S S Tstms C S S $$ LAZ077-182100- New Orleans-Western Orleans LA 30.00N 90.25W Elev. 11 ft 518 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 74 92 75 93 Temp 77 84 89 90 85 80 78 76 75 85 90 92 88 81 79 77 76 86 91 93 88 Dewpt 70 70 69 66 67 70 71 71 71 72 69 67 69 73 73 73 74 74 72 69 71 RH 79 63 52 45 55 72 79 85 87 65 50 44 54 77 82 87 94 68 54 46 57 Wind dir NE NE NE NE E SE N N N N NE NE S S S W NW N NE E SE Wind spd 6 9 10 10 6 3 0 0 3 6 6 6 4 4 3 3 3 5 6 4 3 Clouds FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 88 94 93 88 83 91 95 96 92 86 94 99 98 94 Max heat 94 93 85 95 96 91 99 99 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 93 77 93 77 92 77 89 Temp 80 77 91 89 80 78 91 88 81 79 90 88 81 78 87 86 Dewpt 75 75 72 71 75 75 73 71 75 75 73 71 73 71 70 68 PWind dir SW NE S NE SE NE NE NE Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 20 0 10 5 10 5 10 Rain shwrs S Tstms S $$ LAZ078-182100- East New Orleans-Eastern Orleans LA 30.07N 89.93W Elev. 11 ft 518 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 77 92 79 92 Temp 77 83 88 89 84 81 79 78 77 84 89 90 87 82 80 80 79 85 90 90 86 Dewpt 70 72 72 70 71 72 72 73 73 74 73 72 73 75 75 75 75 76 76 74 75 RH 79 70 59 54 65 74 79 85 87 72 59 56 63 79 85 85 88 75 64 60 70 Wind dir NE NE NE E SE SE SE SE N N N SE SE S S SW NW N NE SE SE Wind spd 6 8 9 9 5 3 1 1 3 5 4 4 3 3 3 3 4 5 5 3 2 Clouds FW CL CL CL CL CL FW FW FW CL CL CL CL CL FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 88 95 94 89 85 91 97 97 94 89 85 85 94102 99 95 Max heat 95 95 85 97 99 93 85 102 102 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 92 79 91 79 91 77 89 Temp 81 79 90 86 81 80 90 86 81 80 89 86 80 78 87 84 Dewpt 76 76 77 76 76 76 77 76 76 76 77 76 74 72 73 73 PWind dir SW NE S NE SE NE NE NE Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW FW SC FW FW FW SC FW FW FW SC FW PoP 12hr 5 20 5 10 5 10 10 10 Rain shwrs S Tstms S $$ MSZ087-182100- Gulfport-Southern Harrison MS 30.42N 89.08W Elev. 29 ft 518 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 73 95 75 95 Temp 72 84 90 90 83 79 76 74 73 86 94 93 85 81 78 77 75 87 94 92 84 Dewpt 65 68 67 69 70 71 71 70 69 70 69 71 71 73 73 72 72 73 72 74 74 RH 79 59 47 50 65 77 85 87 87 59 44 49 63 77 85 85 90 63 49 56 72 Wind dir NE E E SE S S N N N N S S S S SW W NW N S S S Wind spd 4 6 8 8 3 1 0 1 2 3 4 9 4 2 1 1 2 4 4 8 3 Clouds CL CL CL CL CL CL CL CL FW CL CL CL FW FW FW CL FW FW FW SC SC PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 87 93 95 87 91 99100 90 86 94102102 91 Max heat 93 95 85 99 102 88 102 103 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 93 75 93 74 93 73 91 Temp 78 75 92 86 78 76 92 86 78 75 92 86 77 74 89 85 Dewpt 75 73 74 75 75 73 74 75 75 73 73 75 72 68 69 70 PWind dir SW E SE E E E NE NE Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 30 5 20 5 20 10 10 Rain shwrs S C S S Tstms S C S S $$ MSZ088-182100- Pascagoula-Southern Jackson MS 30.47N 88.53W Elev. 12 ft 518 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 69 94 72 93 Temp 70 83 89 91 84 76 74 71 70 86 93 92 83 78 76 74 73 86 92 91 82 Dewpt 64 68 66 67 70 69 69 68 68 71 68 70 72 72 72 71 71 74 71 73 75 RH 81 61 47 45 63 79 84 90 93 61 44 49 70 82 87 90 93 68 51 56 79 Wind dir NE E E SE N N N N N N N S N N N N N N E S N Wind spd 4 5 5 4 0 0 0 0 0 3 0 5 0 0 0 0 0 3 2 4 0 Clouds CL CL CL CL CL FW FW CL FW CL CL CL SC SC FW FW FW FW FW SC SC PoP 12hr 0 0 0 5 30 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms C C Heat index 86 92 94 88 91 97 98 88 94 99100 89 Max heat 92 94 97 100 85 99 100 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 93 72 93 71 93 71 90 Temp 75 73 91 84 76 74 91 84 75 74 91 84 75 72 88 83 Dewpt 73 72 72 75 73 72 72 75 73 72 72 75 70 68 69 70 PWind dir N E SE E N NE NE NE Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 40 5 20 5 20 10 10 Rain shwrs C C S S Tstms S C S S $$