Point Forecast Matrices
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
300 FOUS54 KLIX 202308 PFMLIX Point Forecast Matrices National Weather Service New Orleans LA 607 PM CDT Mon Jul 20 2026 MSZ070-210900- McComb-Pike MS 31.18N 90.47W Elev. 424 ft 607 PM CDT Mon Jul 20 2026 Date 07/20/26 Tue 07/21/26 Wed 07/22/26 Thu 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 77 96 76 Temp 91 81 79 77 76 89 95 94 90 82 80 78 78 89 95 96 91 82 79 78 76 Dewpt 74 74 73 73 73 75 73 73 74 74 74 73 73 75 73 73 75 74 73 72 72 RH 58 79 82 87 90 64 49 51 60 77 82 85 85 64 49 48 60 77 82 82 87 Wind dir NW N N N N N N NE N NE S N N NE NE NE NE NE E NE NE Wind spd 2 0 0 0 2 4 8 5 4 3 2 3 4 5 6 5 4 3 3 3 3 Clouds FW FW FW FW FW FW FW FW SC FW FW SC SC SC SC FW SC SC FW FW FW PoP 12hr 30 30 10 20 10 QPF 12hr 0.02 0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S Tstms C S S S Heat index 101 86 82 99104104 99 88 85 99105106102 88 82 Max heat 102 93 104 104 95 82 105 106 98 Heat Y Y Date 07/23 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 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 74 93 75 93 74 92 75 94 Temp 91 89 77 74 91 89 77 75 91 87 77 75 90 89 78 75 92 90 Dewpt 72 72 71 71 71 72 72 73 72 73 73 74 73 73 73 73 73 73 PWind dir E S SW S SW SW W SW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC B1 SC SC SC SC SC SC SC SC FW SC SC PoP 12hr 10 5 30 5 50 20 40 10 20 Rain shwrs C S C S S C S Tstms C S C S S C S $$ LAZ048-210900- Baton Rouge-East Baton Rouge LA 30.53N 91.15W Elev. 64 ft 607 PM CDT Mon Jul 20 2026 Date 07/20/26 Tue 07/21/26 Wed 07/22/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 97 79 98 78 Temp 91 84 82 80 79 88 95 95 91 85 82 81 79 89 95 97 92 86 83 80 78 Dewpt 75 75 75 74 74 76 75 74 76 76 75 75 74 76 75 74 76 77 76 75 74 RH 60 74 79 82 85 68 53 51 62 75 79 82 85 66 53 48 60 75 80 85 88 Wind dir NW NW W NW NW NW NW N N N NW N N N NE NE NE NE E NE NE Wind spd 6 3 3 5 5 5 9 8 6 5 5 6 5 6 8 8 6 6 5 5 5 Clouds FW FW FW CL CL FW FW SC FW FW FW FW FW B1 FW SC B1 FW FW FW FW PoP 12hr 10 50 30 40 20 QPF 12hr 0 0.18 0.01 0.08 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C S S Tstms S C C C C C S Heat index 102 92 89 84 99107106103 94 89 86 83100107109105 97 91 84 Max heat 105 98 87 107 108 100 89 107 109 104 89 Heat Y Y Date 07/23 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 76 95 77 94 77 93 77 95 Temp 92 91 80 76 92 91 80 77 91 89 80 77 90 89 80 77 92 90 Dewpt 74 74 73 72 73 73 74 74 74 74 75 75 74 74 75 75 74 74 PWind dir NE SE SW SW SW SW W SW W Wind char BZ LT LT LT LT LT LT LT GN Avg clouds FW SC SC SC SC B1 SC SC SC B1 B1 SC SC SC SC FW FW FW PoP 12hr 30 10 30 10 40 10 40 10 20 Rain shwrs C C S C C C S Tstms C C S C C C S $$ LAZ076-210900- Slidell-Southeast St Tammany LA 30.25N 89.77W Elev. 29 ft 607 PM CDT Mon Jul 20 2026 Date 07/20/26 Tue 07/21/26 Wed 07/22/26 Thu 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 97 77 95 77 Temp 90 83 80 78 78 90 96 97 92 85 81 79 78 89 95 95 92 85 82 79 78 Dewpt 75 76 75 74 74 75 74 73 75 76 75 75 75 76 75 75 77 78 77 76 75 RH 62 80 85 88 88 62 49 46 58 75 82 88 91 66 53 53 62 80 85 91 91 Wind dir N N N N N N N N NE N N N N N NE NE SE E E E E Wind spd 0 0 0 0 4 4 8 5 4 0 0 3 4 5 6 6 5 4 4 13 17 Clouds FW FW SC FW FW SC FW SC FW FW SC FW SC SC B1 SC SC SC SC SC SC PoP 12hr 20 30 30 30 30 QPF 12hr 0 0.03 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S C C C C S S S Tstms S S C S S C C S S S Heat index 101 91 85 101107107104 94 87 84 100107107106 97 90 84 Max heat 104 98 83 107 108 99 87 107 107 104 89 Heat Y Y Date 07/23 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 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 75 93 77 93 76 92 76 94 Temp 93 92 80 76 92 91 81 77 93 88 81 77 91 90 81 77 93 91 Dewpt 75 74 74 73 73 74 75 75 74 74 76 75 74 74 76 75 74 74 PWind dir SE SW SW SW SW SW W W W Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 B1 B1 SC B1 B1 B1 B1 B1 SC SC FW SC SC PoP 12hr 40 20 40 20 50 20 40 10 20 Rain shwrs S C S S C S C C S C C S S Tstms S C S S C S C C S C C S S $$ LAZ077-210900- New Orleans-Western Orleans LA 30.00N 90.25W Elev. 11 ft 607 PM CDT Mon Jul 20 2026 Date 07/20/26 Tue 07/21/26 Wed 07/22/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 81 96 81 95 81 Temp 93 87 84 82 82 90 95 95 92 87 84 83 81 89 94 95 92 86 84 82 81 Dewpt 75 76 77 77 77 76 76 75 76 77 77 77 77 77 77 77 77 77 78 77 77 RH 56 70 80 85 85 64 54 53 60 72 80 82 88 68 58 56 62 75 82 85 88 Wind dir NW NW NW NW NW N N N N N N N N N N NE E E NE NE E Wind spd 6 6 5 8 9 6 10 6 6 6 6 6 8 8 8 8 8 6 10 14 14 Clouds FW FW FW FW FW FW FW SC FW FW SC SC SC SC B1 B1 SC SC SC SC SC PoP 12hr 30 50 30 40 40 QPF 12hr 0 0.04 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C S S C C C C S S S Tstms C S C S S C C C S S Heat index 105 98 94 90 90102109108105 99 94 91 89102109110106 97 95 90 89 Max heat 106 102 94 109 108 102 94 109 110 103 93 Heat Y Y Date 07/23 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 79 93 79 93 79 93 78 94 Temp 92 92 83 79 92 91 82 79 93 89 81 79 91 90 81 78 93 91 Dewpt 76 75 76 75 74 74 76 76 75 74 76 76 75 75 76 76 75 75 PWind dir SE SW SW SW SW SW W SW W Wind char GN LT GN LT LT LT GN GN GN Avg clouds SC SC SC SC B1 B1 SC SC SC B1 B1 SC SC SC SC SC FW FW PoP 12hr 40 20 40 10 50 10 40 10 30 Rain shwrs S C S C C C C C C C Tstms S C S C C C C C C C $$ LAZ078-210900- East New Orleans-Eastern Orleans LA 30.07N 89.93W Elev. 11 ft 607 PM CDT Mon Jul 20 2026 Date 07/20/26 Tue 07/21/26 Wed 07/22/26 Thu 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 95 81 95 81 Temp 92 86 84 83 81 89 93 95 91 86 84 83 81 89 92 94 91 86 84 83 81 Dewpt 77 77 77 77 77 79 79 78 79 78 78 77 78 80 80 80 80 79 79 78 78 RH 62 75 80 82 88 73 64 58 68 77 82 82 91 75 68 64 70 80 85 85 91 Wind dir NW NW NW N N N NW N N N N N N N NE E E NE NE E E Wind spd 4 3 3 4 6 5 10 5 5 4 4 5 6 8 8 6 5 16 18 16 31 Clouds SC SC SC FW FW SC FW SC SC SC SC SC B1 SC SC SC SC SC SC SC SC PoP 12hr 20 30 30 30 40 QPF 12hr 0 0.03 0.01 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S C C C C C C S Tstms S S C S S C C C S S S Heat index 106 97 94 91 89105111111108 98 95 91 90106111114109100 96 92 90 Max heat 107 103 94 111 112 105 95 111 114 107 95 Heat Y Y Trop Storm A A A A A A A A A A A A A A A A A A A A A Date 07/23 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 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 80 93 80 93 80 93 79 94 Temp 90 91 83 80 90 90 83 81 90 89 82 80 90 90 82 80 91 90 Dewpt 79 78 77 76 77 76 77 77 78 77 77 77 78 77 77 77 79 78 PWind dir SE SW SW SW SW SW W W W Wind char GN LT LT LT LT LT LT LT GN Avg clouds SC SC B1 B1 B1 B1 B1 B1 SC B1 B1 B1 SC SC SC SC SC SC PoP 12hr 30 20 40 20 40 20 40 20 20 Rain shwrs S C S S C C S C C S C C S S S Tstms S C S S C C S C C S C C S S S $$ MSZ087-210900- Gulfport-Southern Harrison MS 30.42N 89.08W Elev. 29 ft 607 PM CDT Mon Jul 20 2026 Date 07/20/26 Tue 07/21/26 Wed 07/22/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 97 78 95 79 Temp 91 83 80 78 78 89 96 96 91 84 81 80 80 89 93 95 91 84 82 81 80 Dewpt 76 76 76 75 75 76 75 75 76 77 76 76 76 78 78 78 78 78 77 77 76 RH 62 80 88 91 91 66 51 51 62 80 85 88 88 70 62 58 66 82 85 88 88 Wind dir N N N N N N N NE NE NE NE N NE NE NE E SE SE SE SE S Wind spd 3 2 2 4 6 4 10 8 5 3 3 4 4 5 8 9 6 5 4 4 4 Clouds FW FW FW FW FW CL FW SC SC SC FW SC SC B1 B1 SC SC SC SC SC SC PoP 12hr 20 30 20 50 40 QPF 12hr 0.01 0.05 0.10 0.14 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C C C C C C S S C Tstms S C S S C C C C S S S Heat index 103 91 85 100109109103 94 87 84 84103109111106 95 90 88 85 Max heat 107 99 85 109 110 100 87 109 111 103 89 Heat Y Y Trop Storm A A A A A A A A A A A A A A A A A A A A A Date 07/23 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 77 93 78 93 78 93 77 95 Temp 92 91 81 78 91 90 82 78 91 89 81 78 91 90 81 78 94 91 Dewpt 77 76 75 74 76 76 76 76 77 76 77 76 76 75 76 76 76 76 PWind dir S SW SW SW SW SW SW W W Wind char LT LT LT LT GN LT GN LT GN Avg clouds SC B1 B1 B1 B1 B1 B1 B1 SC B1 B1 SC SC B1 SC FW SC SC PoP 12hr 50 30 50 30 50 30 40 20 20 Rain shwrs C C C S C C C C C S C C C S S S Tstms C C C S C C C C C S C C C S S S $$ MSZ088-210900- Pascagoula-Southern Jackson MS 30.47N 88.53W Elev. 12 ft 607 PM CDT Mon Jul 20 2026 Date 07/20/26 Tue 07/21/26 Wed 07/22/26 Thu 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 94 76 92 77 Temp 89 81 78 76 76 86 92 94 89 82 80 78 78 87 91 92 89 82 81 79 78 Dewpt 76 76 74 73 75 76 75 76 77 76 75 75 76 78 78 78 78 78 77 76 77 RH 66 85 88 90 97 72 58 56 68 82 85 91 94 75 66 64 70 88 88 91 97 Wind dir NE N N N N NE NE NE NE N N N NE NE E SE SE SE SE S SE Wind spd 3 0 0 3 6 3 11 6 4 0 0 0 3 5 6 9 5 4 2 3 4 Clouds FW FW FW FW CL FW FW B1 SC SC SC B1 B1 B2 B1 SC SC B1 SC SC SC PoP 12hr 20 40 30 50 30 QPF 12hr 0.07 0.06 0.19 0.10 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C C S S C Tstms S S C S S C C C C S S S C Heat index 100 87 96104107102 89 85 100106107103 91 88 84 Max heat 103 94 104 107 96 83 106 107 99 87 Heat Y Y Trop Storm A A A A A A A A A A A A A A A A A A A A A Date 07/23 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 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 75 92 76 91 76 91 76 93 Temp 90 89 79 76 90 88 79 78 91 86 80 77 89 88 80 77 91 89 Dewpt 77 76 74 74 75 76 75 76 76 76 76 76 76 76 76 76 77 77 PWind dir S SW SW SW SW SW SW W W Wind char LT LT LT LT LT LT GN LT GN Avg clouds SC B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 SC SC SC FW SC SC PoP 12hr 50 40 50 30 50 40 50 20 30 Rain shwrs C C S C C C C C C S C C C S C C Tstms C C S C C C C C C S C C C S C C $$