Point Forecast Matrices
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
940 FOUS54 KLIX 211039 PFMLIX Point Forecast Matrices National Weather Service New Orleans LA 539 AM CDT Mon Sep 21 2026 MSZ070-212100- McComb-Pike MS 31.18N 90.47W Elev. 424 ft 539 AM CDT Mon Sep 21 2026 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 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 93 71 94 71 93 Temp 73 85 91 90 80 76 73 72 71 84 92 92 81 76 74 72 72 84 90 92 84 Dewpt 70 73 70 70 72 72 71 71 70 73 70 68 71 72 71 70 70 72 70 68 69 RH 90 67 50 52 77 87 93 97 97 70 49 46 72 87 90 93 93 67 52 46 61 Wind dir NW N N N N N N N N N NE NE NE N N N NE NE NE N N Wind spd 3 5 5 4 0 0 0 0 0 3 5 5 1 0 0 0 5 6 9 9 5 Clouds SC SC B1 B1 B1 B1 FW FW FW CL FW SC SC FW FW CL CL CL CL FW FW PoP 12hr 40 20 20 5 5 QPF 12hr 0.04 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S Tstms S C S S S Heat index 92 97 96 84 90 98 96 85 90 96 96 88 Max heat 97 98 98 99 96 97 Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 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 69 90 66 88 65 89 64 89 Temp 74 69 88 82 71 67 86 80 69 66 87 80 68 65 87 79 Dewpt 66 64 66 63 63 63 64 62 61 61 61 61 60 60 60 60 PWind dir N N NE NE E NE E NW Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC FW SC SC SC SC SC SC SC SC SC PoP 12hr 0 0 0 5 0 5 0 10 $$ LAZ048-212100- Baton Rouge-East Baton Rouge LA 30.53N 91.15W Elev. 64 ft 539 AM CDT Mon Sep 21 2026 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 73 96 73 95 Temp 74 86 93 92 85 79 76 74 73 86 94 94 87 80 77 75 74 86 93 95 89 Dewpt 73 74 71 70 71 73 73 73 72 74 71 69 71 73 73 73 72 74 70 68 69 RH 97 68 49 49 63 82 90 97 97 68 47 44 59 79 87 94 93 68 47 42 52 Wind dir N NW N E N N N N N NE NE NE E SE N N N NE NE NE NE Wind spd 4 5 6 5 3 0 0 0 2 4 8 8 4 2 0 0 5 8 10 10 6 Clouds FW SC B1 B1 SC B1 CL FW FW CL CL SC B1 SC FW FW FW CL FW FW SC PoP 12hr 40 20 10 10 0 QPF 12hr 0.03 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms C C S Heat index 94100 98 90 94101 99 93 84 94 99100 94 Max heat 100 100 87 101 103 88 100 101 Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 94 70 92 68 93 67 92 Temp 78 73 91 87 74 71 89 85 73 69 89 85 72 68 89 84 Dewpt 68 66 67 64 65 64 64 63 65 64 62 61 64 63 61 60 PWind dir NE NE NE NE E E S N Wind char GN GN LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 0 5 0 10 $$ LAZ076-212100- Slidell-Southeast St Tammany LA 30.25N 89.77W Elev. 29 ft 539 AM CDT Mon Sep 21 2026 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 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 71 92 71 93 Temp 73 84 91 90 82 76 75 73 71 84 91 90 82 77 75 73 72 85 92 93 86 Dewpt 72 75 72 72 75 74 73 72 71 75 72 72 75 75 74 72 72 74 71 71 74 RH 97 74 54 56 79 94 94 97100 74 54 56 79 94 97 97100 70 51 49 68 Wind dir N N NE S N N N N N NE NE SE N N N N N NE NE NE N Wind spd 0 4 5 4 0 0 0 0 0 3 4 5 0 0 0 0 3 5 6 6 0 Clouds SC FW SC SC B2 B1 SC FW FW CL SC SC SC FW FW FW CL CL FW FW SC PoP 12hr 60 30 20 0 10 QPF 12hr 0.35 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S Tstms C C C S Heat index 92 99 97 89 92 99 97 89 93 99100 94 Max heat 99 100 99 100 85 99 100 Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 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 91 69 88 68 90 67 87 Temp 76 72 90 84 74 70 86 82 72 68 88 83 72 68 86 81 Dewpt 72 67 69 71 68 65 65 68 66 63 63 66 65 62 62 65 PWind dir N NE NE E E E N NW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC FW SC SC SC SC SC SC SC SC SC PoP 12hr 0 5 5 5 0 5 0 10 $$ LAZ077-212100- New Orleans-Western Orleans LA 30.00N 90.25W Elev. 11 ft 539 AM CDT Mon Sep 21 2026 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 76 92 77 93 Temp 76 85 90 91 86 82 79 78 76 85 90 91 88 82 80 79 78 86 90 93 89 Dewpt 74 75 73 71 73 75 75 75 74 75 73 71 72 75 75 75 75 75 73 70 72 RH 94 72 58 52 65 79 88 91 94 72 58 52 59 79 85 88 91 70 58 47 57 Wind dir NW N NE N E NE N N N NE NE NE E SE N N N NE NE NE NE Wind spd 4 8 8 6 3 3 0 0 3 6 9 8 5 3 0 0 5 9 10 8 4 Clouds FW SC SC B1 B1 B1 SC FW FW FW CL FW FW FW FW CL CL CL CL FW FW PoP 12hr 40 20 5 0 0 QPF 12hr 0.07 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms C C S Heat index 94 98 98 93 89 94 98 98 95 89 85 95 98 99 96 Max heat 98 99 91 98 99 94 98 100 Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 91 75 88 74 88 73 88 Temp 81 78 88 87 79 76 86 84 77 75 86 84 77 73 86 83 Dewpt 74 71 71 69 70 69 68 66 69 68 66 64 68 67 65 64 PWind dir NE NE NE E E NE SE NE Wind char LT GN LT GN LT GN LT LT Avg clouds FW FW FW FW FW SC FW SC SC SC SC SC SC SC SC SC PoP 12hr 0 5 5 5 0 5 0 10 $$ LAZ078-212100- East New Orleans-Eastern Orleans LA 30.07N 89.93W Elev. 11 ft 539 AM CDT Mon Sep 21 2026 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 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 78 91 79 92 Temp 79 84 89 89 84 81 79 79 78 84 89 89 84 82 80 80 79 84 89 91 86 Dewpt 76 77 77 76 77 76 76 76 76 77 77 76 77 77 76 76 76 77 77 75 77 RH 91 80 68 66 80 85 91 91 94 80 68 66 80 85 88 88 91 80 68 60 75 Wind dir NW N NW N N E NE NE N NE E E SE SE N N N NE NE E E Wind spd 4 6 5 4 3 2 1 2 3 5 5 5 4 2 0 2 5 8 6 5 3 Clouds SC SC SC B1 B2 B1 SC FW FW FW CL FW FW FW FW FW FW CL FW FW FW PoP 12hr 50 20 10 0 5 QPF 12hr 0.08 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S Tstms C C S Heat index 94102100 94 87 94102100 94 90 86 86 94102102 97 Max heat 102 102 91 86 102 102 92 86 102 103 Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 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 78 90 76 87 75 87 75 86 Temp 81 78 87 84 79 76 84 82 77 76 86 82 76 75 84 81 Dewpt 75 73 75 74 72 71 72 71 70 69 69 69 69 68 69 69 PWind dir NE NE NE E E E SE NE Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC B1 B1 SC SC SC SC SC PoP 12hr 0 0 5 5 0 5 0 5 $$ MSZ087-212100- Gulfport-Southern Harrison MS 30.42N 89.08W Elev. 29 ft 539 AM CDT Mon Sep 21 2026 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 73 92 73 94 Temp 75 85 91 89 82 78 76 75 73 86 91 90 83 79 77 75 74 87 93 92 85 Dewpt 73 75 74 76 75 76 75 74 73 75 74 75 75 76 75 74 73 75 73 75 75 RH 94 72 58 66 79 94 97 97100 70 58 62 77 91 94 97 97 68 52 58 72 Wind dir NW N E S S N N N N NE E SE S N N N N NE NE E E Wind spd 2 4 5 6 2 1 0 1 2 4 5 6 2 0 0 1 3 6 5 6 2 Clouds SC FW FW SC B1 B2 SC SC FW FW SC FW SC FW FW CL CL CL FW FW SC PoP 12hr 50 20 30 0 10 QPF 12hr 0.03 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S Tstms C C S S Heat index 94101100 89 95101101 90 96102103 94 Max heat 101 102 87 101 103 89 102 103 Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 91 71 88 69 90 69 88 Temp 77 73 91 85 75 71 86 82 74 70 88 83 74 70 86 82 Dewpt 73 70 71 71 70 67 67 68 67 64 64 66 65 63 63 65 PWind dir NE NE NE E E E S SE Wind char LT LT LT GN LT LT LT LT Avg clouds FW FW FW FW SC FW FW SC SC SC SC SC SC SC SC SC PoP 12hr 5 5 5 5 0 5 5 10 $$ MSZ088-212100- Pascagoula-Southern Jackson MS 30.47N 88.53W Elev. 12 ft 539 AM CDT Mon Sep 21 2026 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 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 92 70 93 Temp 73 84 90 89 81 75 74 72 71 85 90 90 82 75 74 72 71 85 91 92 85 Dewpt 72 75 73 74 75 74 73 72 71 75 72 73 75 74 73 72 71 75 72 71 75 RH 97 74 58 61 82 97 97100100 72 56 58 79 97 97100100 72 54 51 72 Wind dir N N NE SE N N N N N N NE E N N N N N NE NE NE N Wind spd 0 4 4 4 0 0 0 0 0 3 4 4 0 0 0 0 3 5 5 4 0 Clouds SC FW SC B1 B1 B1 SC SC SC FW FW SC SC FW CL CL FW CL CL SC FW PoP 12hr 40 10 30 0 20 QPF 12hr 0.08 0.01 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S Tstms S C C S S Heat index 92 98 98 87 94 97 98 89 94 99 99 94 Max heat 98 101 98 100 99 100 Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 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 70 91 67 88 65 89 66 88 Temp 74 71 89 83 72 69 86 81 70 67 87 81 71 67 85 80 Dewpt 72 69 70 71 67 65 65 66 64 63 62 65 63 61 61 64 PWind dir N NE NE E NE E SE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC FW FW SC SC SC SC SC SC SC FW SC PoP 12hr 0 10 5 5 0 5 5 10 $$