Point Forecast Matrices
Issued by NWS Melbourne, FL
Issued by NWS Melbourne, FL
241 FOUS52 KMLB 171622 PFMMLB Point Forecast Matrices National Weather Service Melbourne FL 1222 PM EDT Mon Aug 17 2026 FLZ141-172000- Daytona Beach-Volusia FL 29.18N 81.05W Elev. 35 ft 1222 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 78 94 78 94 Temp 95 93 86 82 80 79 80 90 94 89 84 81 79 79 80 89 92 90 84 Dewpt 75 74 75 75 76 76 78 77 77 76 75 76 76 76 78 78 77 77 76 RH 53 54 70 79 88 91 94 66 58 66 74 85 91 91 94 70 62 66 77 Wind dir W S S W W W W W W E W SW W W W W SW S SW Wind spd 4 5 4 5 5 8 8 9 6 6 4 4 4 5 5 5 4 5 3 Clouds SC SC SC FW FW FW FW FW SC B1 B1 SC SC SC SC SC B1 B1 SC PoP 12hr 40 20 60 30 60 QPF 12hr 0.06 0 0.43 0.03 0.30 Rain shwrs C S C L C C C L L C Tstms C S C L C C L L C Heat index 106104 95 89 85 85104108101 92 87 86104106103 92 Max heat 107 106 92 85 108 106 89 86 106 105 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 94 77 93 76 92 76 92 Temp 78 79 93 84 78 78 92 82 78 78 91 81 77 77 90 82 Dewpt 75 77 76 76 75 76 75 75 75 76 76 74 74 75 75 74 PWind dir SW S S S S SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC SC FW FW SC SC FW FW SC SC FW FW SC PoP 12hr 30 40 20 50 20 50 10 50 Rain shwrs C C S C S C C Tstms C C S C S C C $$ FLZ044-172000- Leesburg-Lake FL 28.82N 81.81W Elev. 77 ft 1222 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 79 95 79 94 Temp 95 94 88 83 81 80 81 91 93 91 86 83 81 81 81 88 92 89 84 Dewpt 74 74 75 76 77 77 78 77 76 76 76 77 78 78 78 77 76 76 76 RH 51 53 66 80 88 91 91 64 58 62 72 82 91 91 91 70 60 66 77 Wind dir W W W W W W W W W W W W W W W W W SW W Wind spd 6 10 10 8 6 6 6 9 9 9 9 6 5 5 5 6 6 8 6 Wind gust 19 Clouds FW SC SC FW FW FW FW FW SC B1 B1 SC SC FW B1 B1 B1 B1 SC PoP 12hr 20 10 50 30 60 QPF 12hr 0 0 0.08 0.09 0.28 Rain shwrs S C C S C C C L L S Tstms S C C S S C L L S Heat index 107105 98 91 89 85 89105106103 96 92 90 89 89101104101 93 Max heat 107 107 95 89 107 106 95 90 104 103 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 95 77 93 77 92 76 92 Temp 80 80 93 85 79 79 91 83 80 78 91 82 78 78 90 82 Dewpt 77 77 75 75 76 76 74 75 76 76 75 74 75 75 75 74 PWind dir SW SW SW SW SW SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC SC FW SC B1 SC FW SC SC SC FW SC B1 PoP 12hr 20 50 20 60 10 50 10 50 Rain shwrs S C S S L S C C C Tstms S C S S L S C S C $$ FLZ046-172000- Sanford-Seminole FL 28.78N 81.24W Elev. 55 ft 1222 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 79 95 79 94 Temp 95 94 86 83 81 79 81 90 93 90 83 81 80 79 81 88 92 88 82 Dewpt 73 73 74 75 77 78 78 78 76 75 76 77 77 78 78 78 76 75 76 RH 49 51 68 77 88 97 91 68 58 62 80 88 91 97 91 72 60 66 82 Wind dir W W W W W W W W W W SW SW W W W W W SW W Wind spd 8 10 9 9 8 8 8 10 10 10 6 6 6 6 6 8 8 6 4 Clouds FW SC SC FW FW FW FW FW SC B1 B1 FW SC FW B1 B1 B1 B1 B1 PoP 12hr 30 10 60 30 60 QPF 12hr 0.04 0 0.24 0.02 0.53 Rain shwrs C C C C C C L L C Tstms C C C C C L L C Heat index 105104 94 91 88 84 89105106100 91 88 86 84 89102104 99 89 Max heat 105 105 92 89 107 106 89 89 104 102 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 95 78 94 77 93 77 93 Temp 79 79 93 83 80 80 92 83 78 78 91 80 78 78 90 81 Dewpt 76 76 75 75 76 76 74 75 76 77 75 75 75 76 74 74 PWind dir SW SW S SW SW SW S SW Wind char LT LT LT LT LT GN LT GN Avg clouds SC FW SC SC SC FW FW B1 SC FW FW B1 SC FW SC SC PoP 12hr 30 50 30 60 20 60 20 40 Rain shwrs C S C C L S L S S C Tstms C S C S L S L S S C $$ FLZ045-172000- Orlando International-Orange FL 28.43N 81.32W Elev. 96 ft 1222 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 78 97 79 95 Temp 96 95 89 84 80 79 80 91 96 92 86 82 80 79 81 90 93 89 83 Dewpt 74 73 74 75 76 76 77 78 76 75 75 76 76 77 78 79 77 75 76 RH 49 49 61 74 88 91 91 66 53 58 70 82 88 94 91 70 60 64 80 Wind dir W W W W W W W W W W W W W W W W W W W Wind spd 8 9 8 8 6 6 6 10 10 10 5 4 5 5 5 6 6 6 3 Clouds FW SC FW FW FW FW FW FW SC B1 B2 FW FW FW SC SC B1 B1 SC PoP 12hr 20 10 60 30 60 QPF 12hr 0 0 0.16 0.01 0.26 Rain shwrs S C C S C C L L C Tstms S C C S C L L C Heat index 108105 98 92 86 88107110103 95 89 85 84 88106106100 91 Max heat 108 108 96 88 110 109 92 88 106 104 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 95 77 95 77 94 77 94 Temp 79 79 93 83 79 79 93 84 78 78 92 82 79 79 92 82 Dewpt 75 76 76 75 75 76 75 75 75 76 76 75 74 75 75 74 PWind dir SW SW SW SW SW SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW B1 SC FW FW B1 SC FW FW B1 SC FW SC B1 PoP 12hr 30 60 20 60 20 60 10 50 Rain shwrs C L S L S L S C Tstms C L S L S L S C $$ FLZ045-172000- Orlando Executive-Orange FL 28.55N 81.33W Elev. 113 ft 1222 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 96 80 95 Temp 96 95 89 84 82 80 82 91 95 91 86 83 82 81 82 89 93 89 84 Dewpt 72 72 74 75 76 77 78 76 74 74 75 76 77 77 78 77 75 75 75 RH 46 48 61 74 82 91 88 62 51 58 70 80 85 88 88 68 56 64 74 Wind dir W W W W W W W W W W W W W W W W W W W Wind spd 8 10 10 9 8 8 8 10 11 11 8 6 6 6 6 8 8 6 4 Clouds FW SC FW FW FW FW FW FW SC B1 B2 FW SC FW B1 B1 B1 B1 SC PoP 12hr 20 10 60 30 60 QPF 12hr 0.05 0 0.08 0.01 0.33 Rain shwrs S C C C C C L L C Tstms S C C C C L L C Heat index 105105 98 92 90 87 90104107102 95 91 90 88 91102105 98 92 Max heat 105 106 96 90 108 107 92 91 105 102 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 95 79 94 78 94 77 93 Temp 80 80 94 84 80 80 93 83 79 79 92 82 78 79 91 82 Dewpt 75 77 74 74 75 76 73 74 75 76 73 74 74 75 73 74 PWind dir SW SW SW SW SW SW SW SW Wind char LT LT LT LT LT GN LT GN Avg clouds SC FW SC B1 SC FW FW B1 SC FW FW B1 SC FW SC B1 PoP 12hr 30 60 20 60 20 60 10 50 Rain shwrs C S L S L S L S C Tstms C S L S L S L S C $$ FLZ647-172000- Melbourne-Brevard FL 28.10N 80.64W Elev. 33 ft 1222 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 79 96 78 94 Temp 94 94 88 85 82 80 81 90 95 91 85 82 81 80 80 89 92 90 85 Dewpt 74 74 75 75 75 76 77 77 76 75 75 75 75 76 77 77 76 77 76 RH 53 53 66 72 79 88 88 66 54 60 72 79 82 88 91 68 60 66 75 Wind dir W SE S W W W W W W SW W SW W W W W W S SW Wind spd 5 5 3 5 6 8 8 10 6 6 4 4 5 6 6 6 5 5 3 Clouds FW FW FW FW CL CL FW FW SC SC SC FW FW FW SC SC B1 B1 SC PoP 12hr 10 10 50 20 60 QPF 12hr 0 0.01 0.34 0.03 0.22 Rain shwrs C C S C C L L S Tstms C C S C L L S Heat index 106105 97 93 89 85 88103108103 94 89 87 88103105103 94 Max heat 106 107 96 88 108 108 92 88 105 104 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 93 78 93 77 93 77 92 Temp 80 80 91 83 81 79 92 83 80 79 92 83 79 79 90 82 Dewpt 76 76 76 76 75 76 76 75 75 75 75 74 75 75 74 74 PWind dir SW S S S S S S S Wind char LT LT LT LT LT GN LT GN Avg clouds SC FW FW SC SC FW FW SC SC FW FW B1 SC FW FW SC PoP 12hr 20 50 20 50 10 60 10 40 Rain shwrs S C S C L C Tstms S C S C L C $$ FLZ154-172000- Vero Beach-Indian River FL 27.65N 80.42W Elev. 24 ft 1222 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 76 95 76 94 Temp 93 93 86 82 80 78 78 89 93 92 85 81 79 78 78 89 92 89 83 Dewpt 75 75 75 75 74 75 76 77 75 75 75 75 75 75 77 78 77 76 76 RH 56 56 70 79 82 91 94 68 56 58 72 82 88 91 97 70 62 66 80 Wind dir NW E SE SW W W W W NW NW W W W W W W NW SE S Wind spd 5 4 5 4 4 6 6 9 6 4 3 2 3 5 5 6 5 4 4 Clouds FW FW FW FW CL CL FW FW SC B1 SC SC SC FW SC SC B1 B1 SC PoP 12hr 5 5 40 20 60 QPF 12hr 0 0 0.13 0.02 0.11 Rain shwrs C C S S S L L S Tstms C C S S L L S Heat index 105104 95 89 85 102106104 94 87 103105101 91 Max heat 105 105 94 106 106 91 83 105 104 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 93 76 92 76 92 75 92 Temp 79 78 91 82 80 79 91 82 79 78 91 81 78 77 90 81 Dewpt 76 76 76 76 75 76 76 75 75 75 75 75 75 75 75 75 PWind dir S SE S S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW B1 SC SC FW SC SC SC FW B1 SC FW FW SC PoP 12hr 20 50 20 60 20 60 10 40 Rain shwrs S C S L S L C Tstms S C S L S L C $$ FLZ159-172000- Fort Pierce-Saint Lucie FL 27.50N 80.37W Elev. 26 ft 1222 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 77 95 76 93 Temp 94 94 88 85 82 78 79 91 95 93 86 82 80 78 79 90 92 89 83 Dewpt 75 75 75 75 74 74 76 77 75 75 75 76 75 75 77 77 77 76 76 RH 54 54 66 72 77 88 91 64 53 56 70 82 85 91 94 66 62 66 80 Wind dir NW E SE S W W W W NW W SW N N W W W N SE S Wind spd 6 4 3 3 3 5 5 8 6 5 2 0 0 4 4 5 4 4 3 Clouds FW FW FW CL CL CL FW FW SC SC SC SC SC FW SC SC B1 B1 SC PoP 12hr 5 5 40 20 60 QPF 12hr 0 0 0.18 0.01 0.09 Rain shwrs S C S S S L L S Tstms S C S S L L S Heat index 106105 99 93 88 103107105 95 89 85 84104106101 91 Max heat 106 105 96 85 108 106 92 84 106 105 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 92 77 92 76 92 76 92 Temp 79 78 92 82 79 79 91 82 80 78 91 82 78 78 91 83 Dewpt 76 76 77 76 76 76 76 75 75 76 75 75 75 75 75 75 PWind dir S SE S S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW B1 SC SC FW B1 SC FW FW B1 SC FW FW SC PoP 12hr 20 60 20 60 20 60 10 40 Rain shwrs S L S L S L C Tstms S L S L S L C $$