Point Forecast Matrices
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
758 FOUS54 KLIX 161038 PFMLIX Point Forecast Matrices National Weather Service New Orleans LA 538 AM CDT Sun Aug 16 2026 MSZ070-162100- McComb-Pike MS 31.18N 90.47W Elev. 424 ft 538 AM CDT Sun Aug 16 2026 Date Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 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 76 97 Temp 76 89 97 99 93 82 79 78 76 88 95 97 91 81 79 78 76 87 95 96 91 Dewpt 73 75 72 70 72 73 73 74 73 75 72 71 72 74 74 73 72 74 72 71 72 RH 90 64 45 39 51 74 82 88 90 66 48 43 54 79 85 85 87 65 48 45 54 Wind dir W NW N N SW SW SW W W W W W SW S SW W W W W W SW Wind spd 3 5 0 0 2 3 3 4 4 5 4 4 3 2 3 4 4 5 5 5 3 Clouds CL CL FW FW SC FW FW FW FW FW FW FW FW SC FW SC SC FW SC SC SC PoP 12hr 10 10 30 20 20 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S C Tstms C S S S C Heat index 99106107101 87 98104105 99 86 95104104 99 Max heat 106 107 94 104 105 92 104 105 Extreme Heat W W W A A A Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 97 74 97 74 96 73 95 Temp 79 76 94 91 78 75 94 90 77 75 94 89 77 74 93 89 Dewpt 73 73 72 72 72 72 71 71 72 72 72 71 72 71 71 70 PWind dir SW W SW W SW W SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW FW SC SC SC FW SC SC FW FW SC FW FW SC PoP 12hr 30 20 10 20 10 40 20 20 Rain shwrs C S S C S S Tstms C S S C S S $$ LAZ048-162100- Baton Rouge-East Baton Rouge LA 30.53N 91.15W Elev. 64 ft 538 AM CDT Sun Aug 16 2026 Date Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 99 78 98 79 98 Temp 77 89 96 99 93 85 82 80 78 88 95 98 93 84 82 80 79 88 95 97 92 Dewpt 75 75 74 72 73 76 76 76 75 76 74 73 74 76 76 75 75 75 73 73 73 RH 94 64 49 42 52 75 82 88 91 68 51 45 54 77 82 85 88 66 49 46 54 Wind dir NW NW N SW S SW SW W W W W W SW SW SW W W W W SW SW Wind spd 3 5 0 3 5 6 5 5 4 5 4 4 6 6 6 6 5 6 5 6 6 Clouds FW FW CL SC B1 FW FW SC CL FW FW FW FW FW FW FW FW FW FW SC B1 PoP 12hr 10 10 20 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 99107109102 94 89 86 99106109103 93 89 85 98105107101 Max heat 107 110 98 87 106 109 97 87 105 109 Extreme Heat W W W A A A Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 97 76 98 77 97 76 96 Temp 82 79 94 92 80 77 95 92 80 77 94 91 80 77 94 90 Dewpt 75 75 73 72 74 74 71 71 74 75 73 72 75 74 73 72 PWind dir SW W SW W SW W SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW FW SC SC SC FW SC FW FW FW SC FW FW SC PoP 12hr 5 10 5 20 20 30 10 30 Rain shwrs S S C C Tstms S S C C $$ LAZ076-162100- Slidell-Southeast St Tammany LA 30.25N 89.77W Elev. 29 ft 538 AM CDT Sun Aug 16 2026 Date Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 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 78 97 78 95 Temp 78 90 97 96 92 85 83 80 79 90 96 96 93 85 82 80 79 89 95 95 92 Dewpt 76 76 74 74 75 77 77 76 75 76 75 74 75 77 76 76 75 76 74 73 75 RH 94 64 48 49 58 77 82 88 88 64 51 49 56 77 82 88 88 66 51 49 58 Wind dir N NW N SW S SW W W W W W SW SW SW W W W W W SW N Wind spd 0 4 0 4 3 4 3 3 3 5 3 4 2 3 4 5 5 5 5 5 0 Clouds FW FW SC SC SC FW FW FW FW SC SC B1 FW SC SC FW SC SC SC SC SC PoP 12hr 30 5 10 10 10 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S Tstms S C S Heat index 102109107103 96 92 86 102109107105 96 89 86 100106105103 Max heat 109 109 100 90 109 109 100 87 106 105 Extreme Heat W W W A A A Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 76 96 76 95 75 94 Temp 82 78 95 92 81 78 95 92 81 76 94 91 80 76 93 90 Dewpt 76 75 74 75 75 73 73 74 75 74 74 74 75 74 73 74 PWind dir W W W W W W W W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW SC PoP 12hr 20 20 20 20 10 30 20 30 Rain shwrs S S S S C S C Tstms S S S S C S C $$ LAZ077-162100- New Orleans-Western Orleans LA 30.00N 90.25W Elev. 11 ft 538 AM CDT Sun Aug 16 2026 Date Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 79 97 79 96 Temp 79 90 96 97 93 86 83 81 79 90 96 97 92 86 83 81 80 89 95 96 93 Dewpt 77 76 75 73 75 77 77 77 77 76 75 74 76 77 77 77 77 76 75 74 75 RH 94 64 51 46 56 75 82 88 94 64 51 48 60 75 82 88 91 66 53 49 56 Wind dir W NW N S S SW W W W W NW SW SW SW SW W W W W W SW Wind spd 4 6 4 3 9 8 6 6 5 6 4 4 8 8 6 8 6 8 5 6 6 Clouds FW FW FW SC SC SC FW FW FW FW SC SC SC FW SC SC SC SC SC SC SC PoP 12hr 20 20 20 5 10 QPF 12hr 0.08 0.13 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 102109107105 97 92 88 102109109105 97 92 88 87100107107105 Max heat 87 109 107 100 90 109 109 100 90 107 109 Extreme Heat W W W A A A Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 95 79 96 78 95 78 94 Temp 83 80 95 92 82 80 95 93 82 79 94 92 82 79 93 91 Dewpt 77 77 75 75 76 76 74 73 76 76 74 74 76 76 74 74 PWind dir W W W W SW W SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC FW SC SC SC FW SC SC SC FW SC PoP 12hr 10 20 5 10 5 20 10 30 Rain shwrs S S C Tstms S S C $$ LAZ078-162100- East New Orleans-Eastern Orleans LA 30.07N 89.93W Elev. 11 ft 538 AM CDT Sun Aug 16 2026 Date Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 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 82 95 82 94 Temp 81 88 92 95 92 86 84 83 83 88 93 95 92 86 84 83 82 88 91 94 92 Dewpt 79 79 79 78 78 79 78 78 78 80 79 78 78 79 78 78 78 79 79 78 78 RH 94 75 66 58 64 80 82 85 85 77 64 58 64 80 82 85 88 75 68 60 64 Wind dir NW NW W W S SW W W W W W W SW SW W W W W W W SW Wind spd 4 5 4 3 5 5 5 5 5 6 5 3 5 6 6 6 6 8 6 4 4 Clouds FW FW FW FW SC FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 5 10 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 90103109112107100 95 93 93105110112107100 95 93 91103108110107 Max heat 93 109 112 105 95 110 112 105 93 108 110 Extreme Heat W W W A A A Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 94 81 94 81 94 80 93 Temp 84 82 91 91 84 82 92 92 84 81 91 90 83 81 91 89 Dewpt 78 78 79 78 77 77 78 77 77 78 78 77 77 77 78 77 PWind dir W W W W SW W SW W Wind char LT LT 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 20 10 10 10 10 20 10 30 Rain shwrs S S C Tstms S S C $$ MSZ087-162100- Gulfport-Southern Harrison MS 30.42N 89.08W Elev. 29 ft 538 AM CDT Sun Aug 16 2026 Date Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 79 98 79 98 Temp 79 91 95 96 92 86 83 81 80 91 96 96 92 85 83 81 80 90 97 95 90 Dewpt 77 78 77 77 77 78 78 77 77 78 77 77 77 78 78 77 76 77 76 77 77 RH 94 66 56 55 62 77 85 88 91 66 55 55 62 80 85 88 88 66 51 56 66 Wind dir NW NW S SW SW SW W W W W SW SW SW SW W W W W W SW SW Wind spd 3 4 5 9 6 5 4 4 4 4 6 9 6 5 5 5 5 5 6 9 5 Clouds FW FW SC SC FW FW FW SC FW FW SC SC SC SC FW SC SC SC SC SC B1 PoP 12hr 30 5 20 10 30 QPF 12hr 0.07 0 0.02 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S Tstms S S S C C S Heat index 106110111106 98 93 88 87106111111106 97 93 88 86103111110103 Max heat 87 110 113 100 93 111 113 100 91 111 111 Extreme Heat W W W A A A Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 97 78 98 77 97 77 95 Temp 82 79 96 91 82 79 96 92 82 78 94 90 81 77 93 89 Dewpt 77 76 76 76 77 75 75 75 76 75 75 76 76 75 75 76 PWind dir W W W W W W W W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC FW SC SC SC FW FW SC PoP 12hr 20 20 20 30 10 30 20 40 Rain shwrs S S S C S C S S C Tstms S S S C S C S S C $$ MSZ088-162100- Pascagoula-Southern Jackson MS 30.47N 88.53W Elev. 12 ft 538 AM CDT Sun Aug 16 2026 Date Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 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 96 77 96 Temp 77 90 95 95 90 83 82 79 78 90 95 94 90 84 82 80 78 90 95 93 88 Dewpt 77 77 76 77 77 77 77 77 77 78 77 77 77 77 77 76 76 77 77 77 77 RH 100 66 54 56 66 82 85 94 97 68 56 58 66 80 85 88 94 66 56 60 70 Wind dir N NW SW S SW SW N W W W SW SW SW SW W W W W W SW SW Wind spd 0 3 3 6 5 3 0 3 3 4 5 8 6 4 4 4 4 5 5 8 5 Wind gust 11 Clouds FW FW SC FW SC FW SC SC FW FW SC FW FW SC SC SC SC SC SC SC SC PoP 12hr 30 5 10 10 40 QPF 12hr 0.03 0 0 0 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C Tstms C S C C C Heat index 103109110103 92 90 105110109103 94 90 86 103110107100 Max heat 109 112 97 88 110 110 97 88 110 110 Extreme Heat W W W A A A Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 95 75 96 75 95 75 94 Temp 80 77 94 90 80 77 94 90 80 76 93 89 79 76 92 88 Dewpt 76 75 77 77 75 75 75 76 76 75 75 76 75 74 75 76 PWind dir W W W W W W W W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC PoP 12hr 30 30 20 20 10 30 20 40 Rain shwrs C C S S C S S C Tstms C C S S C S S C $$