Point Forecast Matrices
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
507 FOUS54 KLIX 191039 PFMLIX Point Forecast Matrices National Weather Service New Orleans LA 539 AM CDT Sun Jul 19 2026 MSZ070-192100- McComb-Pike MS 31.18N 90.47W Elev. 424 ft 539 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 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 96 75 97 75 97 Temp 76 88 94 96 92 81 78 76 76 89 96 95 90 81 79 77 76 89 95 96 91 Dewpt 72 75 70 69 72 71 71 71 72 74 70 70 73 72 72 72 72 74 71 71 74 RH 87 66 46 42 52 72 79 85 87 61 43 45 58 74 79 85 87 61 46 45 58 Wind dir NW NW N NW NW N N NW NW NW NW NW NW N N W W NW NW W SW Wind spd 4 5 6 5 1 0 0 2 3 5 6 5 3 0 0 1 3 4 8 6 4 Clouds FW CL FW CL FW SC FW FW FW FW FW SC SC SC FW FW FW FW FW FW SC PoP 12hr 5 5 10 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 98100102100 85 98103102 98 85 98103104101 Max heat 100 103 92 103 104 92 103 105 Heat Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 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 76 97 77 95 74 95 74 94 Temp 79 77 96 93 80 78 94 90 78 75 93 89 77 75 92 89 Dewpt 73 72 72 74 73 72 71 71 70 70 69 71 71 72 72 73 PWind dir W NW NW N NE NE S S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC PoP 12hr 5 10 10 20 10 20 10 30 Rain shwrs S S C Tstms S S C $$ LAZ048-192100- Baton Rouge-East Baton Rouge LA 30.53N 91.15W Elev. 64 ft 539 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 77 98 78 98 Temp 76 86 92 95 93 84 81 78 77 87 94 96 93 85 81 79 78 87 94 97 92 Dewpt 74 76 74 72 74 74 73 73 73 75 73 71 74 74 73 73 73 74 73 72 74 RH 94 72 56 48 54 72 77 85 87 68 51 45 54 70 77 82 85 65 51 45 56 Wind dir NW NW NW NW W S SW W W NW NW W W SW W W W W NW W SW Wind spd 5 8 6 6 6 5 5 6 5 6 8 9 6 4 4 6 6 6 9 9 6 Clouds CL FW CL CL FW SC SC FW FW FW FW FW SC FW FW FW FW FW FW SC SC PoP 12hr 0 5 5 5 20 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 96102104103 91 86 96103104103 93 86 95103106102 Max heat 102 105 101 85 103 105 101 84 103 106 Heat Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 98 77 97 76 97 76 94 Temp 82 78 95 93 82 78 93 93 80 77 93 92 80 77 91 88 Dewpt 74 74 74 75 75 74 74 73 72 72 72 73 73 73 73 74 PWind dir W W W NW N NW S S Wind char LT GN LT LT LT LT LT LT Avg clouds SC FW FW SC SC SC FW FW SC SC SC SC SC SC SC SC PoP 12hr 10 10 10 20 20 20 10 40 Rain shwrs S S S S S S C Tstms S S S S S C $$ LAZ076-192100- Slidell-Southeast St Tammany LA 30.25N 89.77W Elev. 29 ft 539 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 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 99 76 98 77 97 Temp 76 89 96 99 93 84 81 78 76 90 97 97 91 84 81 79 77 90 97 95 91 Dewpt 72 75 72 71 74 75 74 73 73 75 72 72 75 75 75 74 74 75 74 74 75 RH 87 64 46 41 54 74 79 85 90 62 45 45 60 74 82 85 90 62 48 51 60 Wind dir NW N N N N N N N N NW NW W N N N NW NW NW NW W SW Wind spd 5 6 6 5 0 0 0 3 5 5 6 5 0 0 0 3 5 5 8 8 4 Clouds FW CL FW SC SC B1 SC SC SC SC SC B1 SC SC SC FW FW FW SC B1 SC PoP 12hr 20 20 30 20 50 QPF 12hr 0.02 0 0.03 0.01 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S S C C Tstms S S C S S C C Heat index 99105108103 92 86 101106106102 92 87 101109106102 Max heat 105 108 99 85 106 107 99 85 109 109 Heat Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 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 97 78 97 76 95 76 93 Temp 82 78 95 94 83 79 95 94 81 76 94 91 80 78 92 89 Dewpt 75 74 74 75 76 74 74 73 73 71 71 73 74 73 73 74 PWind dir W W W NW N SW S S Wind char LT GN LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 20 20 20 20 20 20 40 Rain shwrs S S S S S S S S S S S C Tstms S S S S S S S S S S C $$ LAZ077-192100- New Orleans-Western Orleans LA 30.00N 90.25W Elev. 11 ft 539 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 80 97 80 96 Temp 80 88 94 97 94 87 84 81 80 89 95 97 94 86 84 82 80 89 95 96 93 Dewpt 75 76 75 72 74 75 76 76 75 76 74 72 74 75 76 75 75 76 75 74 75 RH 85 68 54 45 53 68 77 85 85 66 51 45 53 70 77 79 85 66 53 49 56 Wind dir NW NW N NW NW W NW NW NW NW NW NW NW W W W NW NW NW NW SW Wind spd 9 10 9 6 6 5 6 9 9 9 9 8 8 5 5 9 9 9 10 10 8 Clouds CL FW FW SC SC B1 FW FW SC SC FW FW B1 SC FW FW FW FW SC SC SC PoP 12hr 10 30 20 20 40 QPF 12hr 0 0.30 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C S Tstms C S S C C S Heat index 85 99106106105 96 93 87 85100106106105 95 93 89 85100107107105 Max heat 85 106 107 102 91 106 107 102 91 107 109 Heat Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 80 96 80 96 79 94 78 93 Temp 83 80 95 94 83 81 94 93 83 80 93 91 82 79 92 89 Dewpt 76 76 76 76 77 76 76 74 75 74 73 72 76 75 74 74 PWind dir W W W NW NW NE S S Wind char GN GN GN GN GN GN LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC FW SC SC SC SC SC PoP 12hr 20 30 20 30 20 20 20 40 Rain shwrs S C S S S C S S S S S S C Tstms S C S S S C S S S S S C $$ LAZ078-192100- East New Orleans-Eastern Orleans LA 30.07N 89.93W Elev. 11 ft 539 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 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 81 96 82 95 Temp 81 87 92 95 93 87 84 83 82 88 94 96 92 87 84 83 82 88 92 94 92 Dewpt 76 79 79 77 77 77 77 77 77 78 78 77 77 77 77 77 77 78 79 77 78 RH 85 77 66 56 60 72 80 82 85 72 60 55 62 72 80 82 85 72 66 58 64 Wind dir NW NW W W E S NW NW N NW NW W NW NW NW NW NW NW NW W SW Wind spd 8 9 8 6 3 3 3 6 8 8 8 6 4 3 3 5 6 8 9 8 5 Clouds FW FW FW SC B1 B1 SC SC SC SC FW SC SC SC FW FW FW FW FW SC SC PoP 12hr 10 20 20 30 50 QPF 12hr 0 0.01 0 0.01 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C Tstms S S C S C C Heat index 87101109110107 99 94 92 90102110111106 99 94 92 90102109109107 Max heat 89 109 110 105 94 110 111 102 92 109 110 Heat Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 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 81 96 80 95 80 94 79 92 Temp 83 81 93 92 82 81 92 93 84 81 91 90 83 80 90 88 Dewpt 77 77 79 78 78 77 79 77 76 75 76 76 76 76 77 77 PWind dir W W W NW NW S S S Wind char LT GN GN GN LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 30 20 20 20 20 20 30 Rain shwrs C S S S S S S S S C C Tstms C S S S S S S S S C C $$ MSZ087-192100- Gulfport-Southern Harrison MS 30.42N 89.08W Elev. 29 ft 539 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 99 78 99 77 97 Temp 79 91 98 96 91 84 81 79 79 90 97 96 91 84 81 79 78 91 96 95 91 Dewpt 73 75 74 74 76 76 75 75 75 76 75 75 76 77 76 75 75 77 77 76 76 RH 82 60 47 49 62 77 82 88 88 64 50 51 62 80 85 88 91 64 55 54 62 Wind dir N N N SE E N NE N N N N S W NW NW NW N NW NW W W Wind spd 5 8 5 5 2 1 1 2 4 5 5 6 3 2 2 3 4 5 8 10 6 Clouds FW CL SC B2 B1 B1 SC FW SC SC FW SC FW SC FW FW FW FW SC SC SC PoP 12hr 50 20 50 20 50 QPF 12hr 0.09 0.01 0.11 0.01 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C S S C C S Tstms S C S C S S C C S Heat index 102110107103 93 87 102110109103 94 87 105111109103 Max heat 110 111 99 87 110 111 100 86 111 111 Heat Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 97 79 97 77 95 78 93 Temp 82 79 96 93 83 80 95 94 81 78 93 91 81 79 91 89 Dewpt 76 76 77 77 77 76 76 75 74 73 74 74 75 75 76 75 PWind dir W W W W NE S SW S Wind char LT GN GN GN LT LT LT LT Avg clouds SC FW SC SC SC SC SC SC SC SC FW SC SC FW FW SC PoP 12hr 20 20 20 20 20 20 20 30 Rain shwrs S S S S S S S S S S S C C Tstms S S S S S S S S S S S C C $$ MSZ088-192100- Pascagoula-Southern Jackson MS 30.47N 88.53W Elev. 12 ft 539 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 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 75 96 75 94 Temp 77 88 94 93 88 81 78 77 77 88 94 94 88 82 79 77 76 89 94 92 89 Dewpt 73 75 74 75 76 76 75 74 75 76 74 75 77 76 75 74 75 77 76 77 77 RH 87 66 53 56 68 85 91 90 94 68 53 54 70 82 88 90 97 68 56 62 68 Wind dir N N NE S N N N N N N N NW N N N N N N N W W Wind spd 4 6 6 4 0 0 0 0 2 4 4 4 0 0 0 0 4 5 8 9 5 Clouds FW FW B1 B1 B1 B2 SC FW SC SC SC SC FW SC FW FW FW FW SC SC B1 PoP 12hr 60 20 60 30 50 QPF 12hr 0.27 0.01 0.22 0.01 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L S S L C C C C S Tstms L L S S L C S C C S Heat index 98105105 99 87 99105106100 89 102107106102 Max heat 105 107 96 106 109 97 107 107 Heat Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 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 95 77 95 75 94 76 91 Temp 81 78 93 91 81 78 93 91 80 77 92 89 79 78 90 87 Dewpt 75 76 77 78 76 76 76 76 73 73 73 75 75 75 75 75 PWind dir W W W W NE S S S Wind char LT GN LT LT LT LT LT LT Avg clouds SC FW SC SC SC SC SC SC SC SC FW SC SC FW FW SC PoP 12hr 20 20 20 20 20 20 20 40 Rain shwrs S S S S S S S S S S S S C C Tstms S S S S S S S S S S S S C C $$