Point Forecast Matrices
Issued by NWS Melbourne, FL
Issued by NWS Melbourne, FL
856 FOUS52 KMLB 170747 PFMMLB Point Forecast Matrices National Weather Service Melbourne FL 347 AM EDT Mon Aug 17 2026 FLZ141-172000- Daytona Beach-Volusia FL 29.18N 81.05W Elev. 35 ft 347 AM 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 78 79 90 95 93 85 82 80 79 80 90 92 90 84 81 79 79 80 89 92 89 83 Dewpt 75 77 77 76 75 75 75 76 76 77 78 77 76 76 76 76 77 78 78 77 77 76 RH 91 94 66 54 56 72 79 88 91 91 68 62 64 77 85 91 94 94 70 62 68 80 Wind dir W W W W S SW W W W W W W SW W SW W W W W S S SW Wind spd 4 5 6 4 5 4 5 5 8 8 9 6 6 4 5 5 6 5 5 4 4 2 Clouds CL CL CL SC SC B1 FW FW FW FW SC SC B1 B1 SC SC SC SC SC B1 B1 SC PoP 12hr 50 20 60 20 60 QPF 12hr 0.19 0 0.22 0.47 0.27 Rain shwrs C C S S C L S S C C L L C Tstms C C S S C L S C L L C Heat index 103109105 94 89 86 87105106102 93 87 87103106102 91 Max heat 109 106 90 87 109 106 89 87 106 105 Heat Y 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 79 79 92 86 79 79 92 85 78 78 90 84 78 77 90 84 Dewpt 75 77 76 75 75 77 77 75 75 76 76 74 75 76 75 74 PWind dir SW S S S S SW SW S Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC SC SC FW SC B1 SC FW SC SC FW FW SC PoP 12hr 30 40 20 50 20 50 20 40 Rain shwrs C C S C S C S C Tstms C C S C S C S C $$ FLZ044-172000- Leesburg-Lake FL 28.82N 81.81W Elev. 77 ft 347 AM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 79 94 79 94 Temp 79 80 90 95 93 87 83 81 80 81 90 92 89 86 83 81 81 81 89 92 88 84 Dewpt 76 77 77 75 75 75 76 77 77 78 77 76 76 76 77 77 78 78 78 76 76 76 RH 91 91 66 53 56 68 80 88 91 91 66 60 66 72 82 88 91 91 70 60 68 77 Wind dir W W W W W W W W W W W W W W W W W W W W W W Wind spd 4 4 6 8 10 10 8 6 6 6 9 9 9 9 6 6 6 5 6 6 6 5 Wind gust 19 Clouds FW FW FW SC SC SC SC SC FW FW SC B1 B1 SC SC SC FW SC SC B1 B1 B1 PoP 12hr 30 20 60 10 60 QPF 12hr 0.01 0 0.14 0 0.17 Rain shwrs C C S C C C C C L L C Tstms C C S C C C S C L L C Heat index 87103107105 96 91 88 87 89103105100 96 92 88 89 89103105 99 93 Max heat 87 107 107 96 89 105 105 96 89 105 103 Heat Y Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 95 77 93 77 92 76 92 Temp 80 79 93 86 80 78 91 85 79 79 90 85 79 78 90 85 Dewpt 76 77 75 75 76 77 76 76 76 76 76 75 75 76 75 74 PWind dir SW SW SW SW SW SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC SC SC FW B1 SC SC SC SC SC FW SC SC PoP 12hr 30 50 20 60 20 60 20 50 Rain shwrs C C S L S C L S S C Tstms C C S L S C L S S C $$ FLZ046-172000- Sanford-Seminole FL 28.78N 81.24W Elev. 55 ft 347 AM 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 79 80 89 94 93 85 82 81 80 81 89 92 89 83 81 80 80 81 88 91 88 82 Dewpt 77 78 77 74 74 75 76 77 77 78 78 76 75 76 76 77 78 79 78 76 75 76 RH 94 94 68 53 54 72 82 88 91 91 70 60 64 80 85 91 94 94 72 62 66 82 Wind dir W W W W W NW W W W W W W W W W W W W W W SW W Wind spd 4 5 8 9 10 9 8 6 8 8 10 10 10 8 6 6 6 6 8 8 6 3 Clouds CL CL CL SC SC SC FW FW FW FW SC B1 B1 SC SC SC FW SC SC B1 B1 B1 PoP 12hr 30 20 60 10 60 QPF 12hr 0.07 0 0.35 0 0.28 Rain shwrs C C S S L L C C L L C Tstms C C S S L L S C L L C Heat index 87102105103 94 89 88 87 89103105 99 91 87 87 87 90102103 98 89 Max heat 87 105 106 92 89 106 106 89 90 103 101 Heat Y 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 84 79 79 92 84 79 79 91 83 78 78 91 83 Dewpt 76 77 75 76 76 77 76 75 76 77 75 75 75 76 74 75 PWind dir SW SW S SW SW SW SW SW Wind char LT LT LT LT LT GN LT LT Avg clouds SC FW FW B1 SC SC FW SC B1 SC FW B1 SC FW FW SC PoP 12hr 30 50 30 50 20 60 20 50 Rain shwrs C C C C S L S C Tstms C C S C S L S C $$ FLZ045-172000- Orlando International-Orange FL 28.43N 81.32W Elev. 96 ft 347 AM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 78 96 79 95 Temp 79 80 90 96 94 88 84 80 79 80 91 94 91 85 82 80 80 81 90 93 88 83 Dewpt 76 77 76 74 73 74 75 76 76 77 79 77 75 76 76 76 76 78 78 77 75 76 RH 91 91 64 49 51 63 74 88 91 91 68 58 60 75 82 88 88 91 68 60 66 80 Wind dir W W W W W W W W W W W W W W W W W W W W W SW Wind spd 3 3 6 8 10 8 8 6 6 6 10 10 10 6 5 5 5 5 6 8 6 3 Clouds CL CL CL SC SC SC FW FW FW FW SC SC B1 SC SC FW FW SC SC B1 B1 B1 PoP 12hr 20 20 60 10 60 QPF 12hr 0.04 0 0.14 0 0.22 Rain shwrs S S S S C C C C L L C Tstms S S S S C C S C L L C Heat index 87102107103 97 92 86 87108109102 94 89 86 86 89105107 98 91 Max heat 87 107 107 94 87 109 107 91 89 107 105 Heat Y Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 95 77 95 77 94 77 94 Temp 79 79 93 86 79 79 92 85 79 79 92 84 78 78 91 84 Dewpt 75 76 76 76 75 77 77 76 75 76 76 75 75 76 76 75 PWind dir SW SW S SW SW SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW B1 SC SC FW SC B1 SC FW B1 SC FW FW SC PoP 12hr 40 60 30 50 20 60 20 40 Rain shwrs C L C C S L S C Tstms C L S C S L S C $$ FLZ045-172000- Orlando Executive-Orange FL 28.55N 81.33W Elev. 113 ft 347 AM 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 95 80 95 Temp 80 81 90 96 95 88 84 82 81 82 91 93 90 85 83 81 81 82 90 93 88 84 Dewpt 76 77 76 72 72 74 75 76 77 77 77 75 75 75 76 76 77 78 77 75 75 75 RH 88 88 64 46 48 63 74 82 88 85 64 56 62 72 80 85 88 88 66 56 66 74 Wind dir W W W W W W W W W W W W W W W W W W W W W W Wind spd 4 4 8 9 10 10 9 8 8 8 10 11 11 8 6 6 8 6 8 8 8 4 Clouds CL FW CL SC SC SC FW FW FW FW SC B1 B1 SC SC SC FW SC SC B1 B1 B1 PoP 12hr 30 20 60 10 60 QPF 12hr 0.04 0 0.16 0 0.26 Rain shwrs S C S S C L C C L L C Tstms S C S S C L S C L L C Heat index 86 88102105104 97 92 89 88 90105105101 94 91 87 88 91103105 98 92 Max heat 88 105 105 95 90 106 105 93 91 105 102 Heat Y 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 79 94 78 94 77 93 Temp 80 80 93 86 80 80 92 85 79 78 91 84 79 79 91 84 Dewpt 75 77 74 75 75 77 74 75 75 76 74 74 75 76 73 74 PWind dir SW SW SW SW SW SW SW SW Wind char LT LT LT LT LT GN LT LT Avg clouds SC FW FW B1 SC SC FW SC B1 SC FW B1 SC FW FW SC PoP 12hr 40 60 30 50 20 60 20 40 Rain shwrs C L C C S L S C Tstms C L S C S L S C $$ FLZ647-172000- Melbourne-Brevard FL 28.10N 80.64W Elev. 33 ft 347 AM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 79 95 78 94 Temp 80 80 90 95 94 87 84 82 80 81 90 94 91 85 82 81 80 80 89 92 89 84 Dewpt 75 76 75 74 74 75 74 75 75 77 77 76 76 76 75 76 75 77 77 76 76 76 RH 85 88 62 51 53 68 72 79 85 88 66 56 62 75 79 85 85 91 68 60 66 77 Wind dir SW W W W SE S W W W W W W SW W W W W W W S S S Wind spd 6 6 6 5 6 5 6 6 8 8 10 8 6 5 5 5 6 6 8 6 6 3 Clouds CL FW FW FW SC FW FW FW FW FW SC SC B1 SC SC FW FW SC SC B1 B1 SC PoP 12hr 20 10 50 20 60 QPF 12hr 0 0 0.15 0.01 0.12 Rain shwrs S S C C S S S S L L C Tstms S S C C S S S L L C Heat index 85 86101106105 96 91 89 85 88103107103 94 89 87 85 87102105100 93 Max heat 87 106 106 94 88 107 107 92 87 105 103 Heat Y Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 93 78 93 77 93 77 92 Temp 80 79 92 85 80 80 91 85 80 79 91 85 80 79 90 85 Dewpt 76 76 76 76 76 76 76 75 75 75 75 75 75 75 75 75 PWind dir SW S S S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC SC SC FW SC SC SC FW SC SC SC FW SC PoP 12hr 30 40 20 50 20 50 20 40 Rain shwrs C C S C S C S C Tstms C C S C S C S C $$ FLZ154-172000- Vero Beach-Indian River FL 27.65N 80.42W Elev. 24 ft 347 AM 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 78 78 90 94 93 86 82 80 78 78 89 93 92 84 81 79 78 78 89 92 89 82 Dewpt 75 76 76 75 74 75 75 75 75 76 76 75 75 76 76 75 75 77 77 77 76 76 RH 91 94 64 54 54 70 79 85 91 94 66 56 58 77 85 88 91 97 68 62 66 82 Wind dir SW SW W NE SE SE SW W W W W W W W W W W W W SE SE S Wind spd 6 6 8 6 4 4 4 5 6 6 9 8 6 4 3 3 5 5 6 5 5 4 Clouds FW FW FW FW FW FW FW FW CL FW FW SC B1 B1 SC FW FW SC SC B1 B1 SC PoP 12hr 5 5 40 20 60 QPF 12hr 0 0 0.06 0.01 0.10 Rain shwrs S C S S S S L L C Tstms S C S S S L L C Heat index 102106103 95 89 85 100105103 93 87 102106100 89 Max heat 106 106 92 106 106 89 106 105 Heat Y 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 91 76 91 75 91 Temp 79 78 91 84 78 78 90 83 78 78 90 83 78 77 90 83 Dewpt 76 76 77 78 77 77 79 77 76 77 78 77 76 76 77 77 PWind dir S S S S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC SC SC SC SC SC FW FW SC SC FW FW SC PoP 12hr 30 50 20 60 20 50 20 50 Rain shwrs C C S L S C S C Tstms C C S L S C S C $$ FLZ159-172000- Fort Pierce-Saint Lucie FL 27.50N 80.37W Elev. 26 ft 347 AM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 77 95 76 93 Temp 78 78 91 95 94 88 84 81 78 79 90 94 93 86 82 80 78 78 90 93 89 83 Dewpt 75 76 77 75 74 75 75 75 75 76 77 75 75 75 76 75 75 77 77 77 77 76 RH 91 94 64 53 53 66 74 82 91 91 66 54 56 70 82 85 91 97 66 60 68 80 Wind dir SW SW W NW SE SE SW W W W W W W SW N N W W W NW SE SE Wind spd 5 6 6 6 5 3 3 4 5 6 8 8 5 3 0 0 4 4 6 4 4 2 Clouds FW FW FW FW FW FW FW FW CL FW FW SC B1 B1 SC FW FW SC SC B1 B1 SC PoP 12hr 5 5 40 20 60 QPF 12hr 0 0 0.03 0 0.11 Rain shwrs S C S S S S L L C Tstms S C S S S L L C Heat index 105107105 98 92 87 103106105 95 89 85 103107102 91 Max heat 86 107 106 95 85 107 107 93 107 105 Heat Y Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 92 77 92 77 92 75 92 Temp 79 78 91 84 78 78 91 84 78 78 91 84 79 77 91 84 Dewpt 76 77 77 76 76 76 77 76 76 76 75 75 75 76 75 75 PWind dir S S S S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC B1 SC SC SC SC SC FW SC SC FW FW SC PoP 12hr 30 50 20 60 20 50 20 50 Rain shwrs C C S S L S C S C Tstms C C S S L S C S C $$