Point Forecast Matrices
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
066 FOUS54 KLIX 191721 PFMLIX Point Forecast Matrices National Weather Service New Orleans LA 1221 PM CDT Sun Jul 19 2026 MSZ070-200900- McComb-Pike MS 31.18N 90.47W Elev. 424 ft 1221 PM CDT Sun Jul 19 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed 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 75 97 75 97 76 Temp 96 92 81 78 76 77 90 96 95 89 81 79 77 76 90 96 94 90 82 79 78 77 Dewpt 69 72 71 71 71 72 74 70 70 73 72 72 72 72 74 71 71 74 73 73 72 72 RH 42 52 72 79 85 85 60 43 45 59 74 79 85 87 60 45 47 60 74 82 82 85 Wind dir NW NW N N N NW N N N E N N N N N N N N E NE N N Wind spd 5 1 0 0 0 3 4 6 6 3 0 0 0 2 5 9 9 5 3 2 4 8 Clouds CL FW FW FW FW FW FW SC FW B1 FW FW FW FW FW FW FW SC FW CL FW FW PoP 12hr 0 20 20 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 102100 85 98103102 98 85 98103104101 86 Max heat 103 92 103 104 92 103 105 97 Heat Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 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 97 77 95 74 95 74 94 74 92 Temp 94 90 80 76 91 89 77 74 92 90 77 75 91 89 77 75 91 88 Dewpt 72 74 73 72 71 71 70 70 69 71 71 72 72 73 73 73 73 74 PWind dir NE N NE E SE S S S SW Wind char GN LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC PoP 12hr 20 5 20 5 20 10 40 30 30 Rain shwrs S S S C S C C C Tstms S S S C S S C $$ LAZ048-200900- Baton Rouge-East Baton Rouge LA 30.53N 91.15W Elev. 64 ft 1221 PM CDT Sun Jul 19 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 98 78 98 78 Temp 95 93 84 81 78 77 87 94 96 92 85 82 80 78 88 95 96 92 85 82 80 79 Dewpt 72 74 74 73 73 73 75 73 71 74 74 73 73 73 74 73 72 74 75 74 74 74 RH 48 54 72 77 85 87 68 51 45 56 70 74 79 85 63 49 46 56 72 77 82 85 Wind dir NW NW W W W NW NW NW N N W W W NW NW NW N N NW NW NW NW Wind spd 8 6 5 5 6 6 8 9 9 6 5 3 6 5 6 10 11 8 6 5 8 8 Clouds FW FW FW FW CL FW FW FW SC B1 FW FW FW FW FW FW SC SC FW FW FW FW PoP 12hr 0 10 10 20 10 QPF 12hr 0 0 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 104103 91 86 96103104103 93 86 95103106102 94 88 85 Max heat 105 101 85 103 105 101 84 103 106 101 86 Heat Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 77 97 76 97 76 94 76 94 Temp 94 91 82 78 92 91 80 76 92 91 80 76 92 89 80 77 91 88 Dewpt 74 75 75 74 74 73 72 72 72 73 73 73 73 74 75 75 75 74 PWind dir N NW NE E S S S SW SW Wind char GN GN GN LT LT LT LT LT LT Avg clouds FW SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC PoP 12hr 20 20 30 10 20 5 40 10 30 Rain shwrs S S S C S C C Tstms S S C S C C $$ LAZ076-200900- Slidell-Southeast St Tammany LA 30.25N 89.77W Elev. 29 ft 1221 PM CDT Sun Jul 19 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed 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 98 77 97 77 Temp 99 94 84 80 77 76 90 97 95 90 83 80 78 78 90 96 94 90 84 81 79 78 Dewpt 71 74 75 74 73 73 75 72 72 75 75 75 74 74 75 74 74 75 76 75 75 74 RH 41 53 74 82 87 90 62 45 48 62 77 85 88 88 62 49 53 62 77 82 88 88 Wind dir NW N N N N N N N NW N N N NW N N N NE NE N N N N Wind spd 6 0 0 0 0 4 5 6 5 0 0 0 3 5 6 10 10 6 6 6 8 10 Clouds SC SC SC B1 FW FW SC SC B1 SC FW FW FW FW FW SC SC SC FW SC FW FW PoP 12hr 10 50 40 60 30 QPF 12hr 0 0.03 0.01 0.06 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C L L C C Tstms C C C L L C Heat index 108103 92 86 101106106102 92 87 101109106102 94 89 Max heat 108 99 85 106 107 99 85 109 109 99 87 Heat Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 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 97 78 97 76 95 76 93 76 92 Temp 93 91 82 78 93 91 80 76 93 91 81 77 93 90 81 77 92 89 Dewpt 74 75 76 74 74 73 73 71 71 73 74 73 73 74 75 75 74 75 PWind dir N E N SE S S S S SW Wind char GN BZ GN LT LT LT LT LT LT Avg clouds SC SC SC SC SC B1 SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 20 30 10 20 10 40 10 30 Rain shwrs C S S C C S S C C Tstms C S S C C S S C C $$ LAZ077-200900- New Orleans-Western Orleans LA 30.00N 90.25W Elev. 11 ft 1221 PM CDT Sun Jul 19 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 80 97 80 96 80 Temp 97 95 87 84 82 81 90 96 96 92 87 84 83 81 89 95 96 92 86 84 82 80 Dewpt 72 74 75 76 76 75 76 74 72 74 75 76 75 75 76 75 74 75 75 76 76 76 RH 45 51 68 77 82 82 64 49 46 56 68 77 77 82 66 53 49 58 70 77 82 88 Wind dir NW W W NW NW NW NW N N NW NW NW W N N N N E NW NW NW NW Wind spd 8 6 5 5 8 9 9 9 9 8 5 4 9 9 11 12 13 11 10 10 11 12 Clouds FW FW SC SC FW FW SC FW SC SC SC FW FW FW FW SC SC SC SC SC FW FW PoP 12hr 5 30 30 50 30 QPF 12hr 0.30 0 0 0.01 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S C C C C S Tstms S C C S C C C S Heat index 106105 96 93 87 85100106106105 95 93 89 85100107107105 95 91 87 86 Max heat 107 102 91 106 107 102 91 107 109 102 89 Heat Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 80 96 79 94 78 93 79 92 Temp 93 91 83 80 92 91 82 79 92 92 82 79 92 90 81 79 92 89 Dewpt 76 76 77 76 76 74 75 74 73 72 76 75 74 74 76 76 75 75 PWind dir NW E NE S S S S SW SW Wind char BZ WY GN GN GN LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 40 40 10 20 10 40 10 40 Rain shwrs S C C C C C S S C S C Tstms S C C C C S S C S C $$ LAZ078-200900- East New Orleans-Eastern Orleans LA 30.07N 89.93W Elev. 11 ft 1221 PM CDT Sun Jul 19 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed 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 82 95 81 Temp 95 93 87 84 83 81 89 93 95 92 86 84 83 81 89 92 94 91 86 83 83 81 Dewpt 77 77 77 77 77 77 78 78 77 77 77 77 77 77 78 79 77 78 78 77 77 77 RH 56 60 72 80 82 88 70 62 56 62 75 80 82 88 70 66 58 66 77 82 82 88 Wind dir W W NW W NW NW N NW W NW NW N NW N N N N NE N N NW N Wind spd 6 3 2 2 4 8 8 8 6 4 3 3 6 8 9 11 10 8 6 8 11 13 Clouds SC SC SC SC FW SC SC SC SC SC SC FW FW FW FW FW SC SC SC SC SC SC PoP 12hr 10 40 40 50 30 QPF 12hr 0.01 0 0.01 0.07 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C S Tstms C C C C C C S Heat index 110107 99 94 92 90102110111106 99 94 92 90102109109107100 92 90 88 Max heat 110 105 94 110 111 102 92 109 110 105 90 Heat Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 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 96 80 95 80 94 79 92 79 91 Temp 90 90 83 81 91 91 82 80 91 91 82 80 90 90 82 80 90 89 Dewpt 79 78 78 77 79 77 76 75 76 76 76 76 77 77 77 77 78 77 PWind dir N E NW S S S S SW SW Wind char BZ WY 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 SC SC PoP 12hr 40 30 30 10 20 10 40 10 30 Rain shwrs S C S C C C S S C S C Tstms S C S S C C S S C S C $$ MSZ087-200900- Gulfport-Southern Harrison MS 30.42N 89.08W Elev. 29 ft 1221 PM CDT Sun Jul 19 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 99 77 97 79 Temp 96 91 84 81 78 79 90 96 95 90 83 81 79 79 89 94 95 91 84 82 80 79 Dewpt 74 76 76 75 75 75 76 75 75 76 77 76 75 75 77 77 76 76 76 76 76 76 RH 49 62 77 82 91 88 64 51 53 64 82 85 88 88 68 58 54 62 77 82 88 91 Wind dir S NE N N N N N N SE NW SW N N N NE NE NE E NE NE N N Wind spd 5 2 1 1 2 4 5 6 6 3 2 2 3 6 10 12 11 11 10 11 12 14 Clouds B1 B1 B1 SC SC FW FW SC SC SC SC FW CL FW FW SC SC SC SC SC SC SC PoP 12hr 20 60 30 50 20 QPF 12hr 0.01 0.11 0.01 0.07 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C C C S S S S C Tstms C S C C C C C S S S S Heat index 107103 93 87 102110109103 94 87 105111109103 94 89 86 Max heat 111 99 87 110 111 100 86 111 111 100 87 Heat Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 79 97 77 95 78 93 78 92 Temp 93 92 83 80 92 91 81 77 93 91 81 78 92 89 81 78 92 89 Dewpt 77 77 77 76 76 75 74 73 74 74 75 75 76 75 76 76 77 76 PWind dir NE W S S S SW S SW SW Wind char BZ GN GN LT LT LT LT LT LT Avg clouds SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 30 40 20 30 20 40 30 40 Rain shwrs C C C S C C S S C S S C C C S S C Tstms C C C S C C S S C S S C C C S S C $$ MSZ088-200900- Pascagoula-Southern Jackson MS 30.47N 88.53W Elev. 12 ft 1221 PM CDT Sun Jul 19 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed 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 75 96 75 94 77 Temp 93 88 81 78 76 76 88 93 93 88 81 79 77 76 87 92 93 89 82 80 78 77 Dewpt 75 76 76 75 74 75 76 74 75 77 76 75 74 75 77 76 77 77 76 75 75 76 RH 56 68 85 91 94 97 68 54 56 70 85 88 90 97 72 60 60 68 82 85 91 97 Wind dir N N N N N N N N NE N N N N N NE NE NE E NE E N N Wind spd 4 0 0 0 0 3 5 6 6 0 0 0 0 8 10 12 12 9 10 9 11 14 Clouds SC B1 B1 SC FW SC FW SC SC FW FW FW FW FW FW SC SC SC SC SC SC SC PoP 12hr 30 40 20 50 30 QPF 12hr 0.01 0.22 0.01 0.04 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S S C C C C C C C Tstms C C C C S S S C C C S S C C Heat index 105 99 87 99105106100 89 102107106102 91 87 Max heat 107 96 106 109 97 107 107 99 85 Heat Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 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 77 95 75 94 76 91 76 91 Temp 91 90 81 78 91 90 79 76 91 89 80 77 90 88 80 77 90 87 Dewpt 77 78 76 76 76 76 73 73 73 75 75 75 75 75 75 76 76 76 PWind dir E SW S SE S S S SW SW Wind char BZ LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 20 40 20 20 20 40 30 40 Rain shwrs C C S S C C S S S S S C C C S C C Tstms C C S S C C S S S S S C C C S C C $$