Point Forecast Matrices
Issued by NWS Melbourne, FL

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Point Forecast Matrices
National Weather Service Melbourne FL
352 PM EDT Fri Sep 18 2026

FLZ141-190800-
Daytona Beach-Volusia FL
29.18N  81.05W Elev. 35 ft
352 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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          88          74          88          74
Temp          83 79 77 76 75 76 85 86 83 78 77 76 75 74 84 86 83 78 77 75 74 75
Dewpt         72 71 72 72 72 73 72 73 72 72 72 72 72 73 73 73 72 72 73 73 73 73
RH            70 77 85 87 90 90 65 65 70 82 85 87 90 97 70 65 70 82 87 94 97 94
Wind dir      NE NE NE  N  N  N NE NE NE  E  E  N  N  N NE NE NE  E  N  N  N  N
Wind spd      11  5  3  0  2  4  9 10  9  4  3  0  0  3  6  9  8  4  0  0  0  0
Clouds        SC SC FW SC FW SC SC B1 B1 B1 SC SC SC SC SC B1 B1 B1 SC SC SC SC
PoP 12hr                     10          30          30          50          20
QPF 12hr                      0           0        0.05        0.07           0
Rain shwrs                       S  C  S              C  C  C  C  S  S  S  S  C
Tstms                            S  C  S                 S  C  C  S
Heat index    88                91 93 88                90 93 88
Max heat         93                93    92                93    92


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      74    88      74    88      75    86      75    86
Temp          86 79   75 75 85 79   76 75 85 79   76 76 84 79   76 76 84 78
Dewpt         74 73   73 73 74 74   74 74 75 74   74 74 75 73   73 73 74 72
PWind dir        NE      SE    NE       S    NE      NE    NE       N    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC B1   B1 SC SC B1   B2 B1 SC B1   B2 SC SC B1   SC SC SC B1
PoP 12hr         60      20    70      20    60      30    60      40    60
Rain shwrs     C  L    S     S  L    S     C  L    C  C  C  L    C  C  C  L
Tstms          S  C    S     S  C    S     S  C    S        C    S        C

$$
FLZ044-190800-
Leesburg-Lake FL
28.82N  81.81W Elev. 77 ft
352 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      73          90          73          89          73
Temp          86 79 76 75 74 74 84 87 85 78 76 75 75 75 83 86 83 77 76 75 74 75
Dewpt         71 71 71 72 72 73 73 71 72 72 72 73 72 73 74 72 72 73 73 73 73 73
RH            61 77 85 90 93 97 70 59 65 82 87 94 90 94 74 63 70 87 90 94 97 94
Wind dir       E  E  E NE  N  N NE  E  E  E  E  N  N NE NE NE  E  E  E  N  N NE
Wind spd      10  8  5  4  4  4  5  6  8  5  4  0  0  3  4  5  6  5  3  0  0  3
Wind gust     20
Clouds        SC FW FW FW FW FW FW B1 B1 SC SC SC FW FW SC B1 B2 B1 SC SC SC SC
PoP 12hr                      5          30          10          70           5
QPF 12hr                      0        0.05           0        0.27           0
Rain shwrs     S                    C  C                    L  L
Tstms          S                    C  C                    L  C
Heat index    91                90 93 91                90 92 88
Max heat         95                94    94                92    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          90      73    89      74    89      74    88      73    88
Temp          86 79   75 75 86 79   76 75 86 79   76 75 85 79   75 75 85 78
Dewpt         72 73   73 73 73 74   74 74 74 74   74 74 74 74   73 73 73 72
PWind dir         E       E     E       E    NE      NE    NE      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    SC B1   B1 SC B1 B1   B1 SC SC B1   B1 SC SC SC   SC FW SC B1
PoP 12hr         70      20    70      20    60      20    60      20    50
Rain shwrs        L    S        L    S     S  L    S     S  L    S     S  C
Tstms             L    S        L    S     S  C             C             C

$$
FLZ046-190800-
Sanford-Seminole FL
28.78N  81.24W Elev. 55 ft
352 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      73          88          73          88          73
Temp          84 78 76 74 73 74 84 86 83 77 76 75 74 74 83 86 82 77 75 74 73 74
Dewpt         72 72 72 73 73 73 73 72 72 73 73 73 73 73 73 73 72 73 73 73 73 74
RH            67 82 87 97100 97 70 63 70 87 90 94 97 97 72 65 72 87 94 97100100
Wind dir      NE NE NE NE  N  N NE NE NE NE NE  N  N  N NE NE  E  E  N  N  N  N
Wind spd      13  8  4  3  3  5  8 10 11  6  3  0  1  3  5  8 10  5  0  0  0  2
Clouds        SC FW FW FW CL FW SC B1 B1 SC SC SC FW SC SC B1 B1 B1 SC SC SC SC
PoP 12hr                     10          40          20          70          10
QPF 12hr                      0        0.06           0        0.15           0
Rain shwrs                       S  C  C              C  C  L  L              C
Tstms                            S  C  C                 C  L  C
Heat index    90                90 92 88                89 93 87
Max heat         94                93    94                93    92


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          89      73    89      74    88      74    87      74    86
Temp          87 78   75 74 87 79   75 75 86 79   75 75 84 79   75 75 84 78
Dewpt         73 74   73 74 74 74   74 74 75 74   74 74 75 74   74 74 74 73
PWind dir        NE       E     E      SE    NE      NE    NE       N    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    SC B1   B1 SC SC B1   B1 SC SC B1   B1 SC SC B1   SC SC SC B1
PoP 12hr         70      20    80      20    70      20    60      20    60
Rain shwrs     C  L    S        D    S     C  L    S  S  C  L    S     C  L
Tstms          S  L    S        L    S     S  C    S        C    S        C

$$
FLZ045-190800-
Orlando International-Orange FL
28.43N  81.32W Elev. 96 ft
352 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      73          90          73          90          73
Temp          85 77 76 74 73 74 85 86 84 76 75 74 73 74 84 86 83 75 75 74 73 74
Dewpt         72 72 72 72 71 73 74 73 73 72 72 72 72 73 74 74 73 72 72 72 72 73
RH            65 85 87 93 93 97 70 65 70 87 90 93 97 97 72 68 72 90 90 93 97 97
Wind dir       E NE NE NE  N  N NE NE NE  E NE NE  N  N NE  E  E  E  E  E  E NE
Wind spd      13  8  4  3  3  4  5  9  9  5  2  1  1  2  3  5  8  4  2  1  1  2
Clouds        SC FW FW FW FW FW SC B1 B1 SC SC SC FW SC SC B1 B1 B1 SC SC FW SC
PoP 12hr                     10          50          10          70           5
QPF 12hr                      0        0.06           0        0.26           0
Rain shwrs     S                    C  C              S  S  L  L
Tstms          S                    C  C                 S  L  C
Heat index    91                93 93 90                91 94 89
Max heat         96                95    94                94    92


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          90      73    90      74    90      74    88      74    88
Temp          87 77   74 75 88 79   75 75 87 79   75 75 86 78   75 75 86 78
Dewpt         74 73   72 73 75 74   73 74 76 74   73 74 76 74   73 73 75 73
PWind dir         E      SE    SE      SE     E      NE    NE      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC B1   B1 SC B1 B1   B1 B1 B1 B1   B1 SC SC B1   SC SC SC B1
PoP 12hr         70      20    80      20    70      20    60      10    60
Rain shwrs        L    S        D    S     S  L    S     C  L          S  L
Tstms             L    S        L    S     S  C    S     S  C          S  C

$$
FLZ045-190800-
Orlando Executive-Orange FL
28.55N  81.33W Elev. 113 ft
352 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      74          89          74          89          74
Temp          85 78 76 75 74 75 84 86 84 77 76 75 74 75 83 86 83 75 75 74 74 75
Dewpt         72 71 72 72 72 73 73 72 72 72 72 73 72 73 74 72 72 72 72 73 72 73
RH            65 79 87 90 93 94 70 63 67 85 87 94 93 94 74 63 70 90 90 97 93 94
Wind dir      NE NE NE NE  N  N NE NE NE NE NE  N  N  N NE  E  E  E  N  N  N NE
Wind spd      13  9  5  3  3  4  6  9 10  6  3  0  0  3  5  6  9  5  0  0  0  2
Clouds        SC FW FW FW CL FW SC B1 B1 SC SC SC FW SC SC B1 B1 B1 SC SC FW SC
PoP 12hr                     10          40          10          70           5
QPF 12hr                      0        0.08           0        0.23           0
Rain shwrs     S                 S  C  C              S  S  L  L              S
Tstms          S                 S  C  C                 S  L  C
Heat index    91                90 92 90                90 92 88
Max heat         94                94    94                92    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          89      74    89      75    89      75    88      75    87
Temp          87 78   75 75 87 78   75 76 86 78   76 76 85 78   76 76 85 78
Dewpt         73 72   73 73 73 73   74 74 74 73   74 74 74 73   73 74 73 72
PWind dir         E      SE    SE      SE    NE      NE    NE      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    SC B1   B1 SC B1 B1   B1 B1 B1 B1   B1 SC SC B1   SC SC SC B1
PoP 12hr         70      20    80      20    70      20    60      10    60
Rain shwrs     S  L    S        D    S     S  L    S     C  L          C  L
Tstms          S  L    S        L    S     S  C    S     S  C          S  C

$$
FLZ647-190800-
Melbourne-Brevard FL
28.10N  80.64W Elev. 33 ft
352 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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          88          75          87          74
Temp          83 81 79 78 78 78 85 85 83 80 79 78 77 77 84 84 82 79 78 76 75 76
Dewpt         73 72 73 73 72 73 74 74 72 72 73 72 72 73 74 74 73 72 73 72 72 73
RH            72 74 82 85 82 85 70 70 70 77 82 82 85 87 72 72 74 79 85 87 90 90
Wind dir      NE NE NE NE NE  N NE NE NE NE  E  N SW NW NE NE NE  E SE  N SW  W
Wind spd      12  8  5  3  3  4  8 10  9  5  3  0  1  3  6  9  9  4  3  0  2  2
Clouds        SC SC SC SC SC SC SC SC B1 B1 SC B1 SC SC SC B1 B1 B1 SC SC SC SC
PoP 12hr                     20          40          30          70          30
QPF 12hr                   0.01        0.06        0.17        0.13        0.01
Rain shwrs     S  S  S  S  S  S  C  C  C  S     S     C  C  L  L  C  C  S  S
Tstms          S  S  S  S  S     C  C  C  S     S        C  L  C  C  C  S
Heat index    89                93 93 88                91 91 87
Max heat         92    84          94    93                91    90


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      74    89      75    88      75    88      76    88
Temp          85 81   76 76 86 81   77 77 85 81   78 77 85 82   78 77 85 81
Dewpt         74 72   73 73 74 73   74 74 75 73   74 74 75 73   73 74 74 72
PWind dir         E       S    SE       S    NE      SE     N      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC B1   B1 SC SC B1   B2 B1 SC B1   B2 B1 SC B1   SC SC SC B1
PoP 12hr         70      30    70      20    70      40    60      30    60
Rain shwrs        L    C     C  L    S  S  C  L    C  C  C  L    C  C  C  L
Tstms             L    C     C  L    S     C  C    C     S  C    S     S  C

$$
FLZ154-190800-
Vero Beach-Indian River FL
27.65N  80.42W Elev. 24 ft
352 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      73          87          72          87          72
Temp          83 79 77 76 75 75 85 85 82 78 76 75 74 74 84 84 82 77 76 74 73 74
Dewpt         74 73 73 73 73 73 74 73 73 73 73 73 72 73 74 73 73 72 73 73 72 73
RH            74 82 87 90 94 94 70 67 74 85 90 94 93 97 72 70 74 85 90 97 97 97
Wind dir      NE NE NE  N  N  N NE NE NE  E  N  N  N  N NE  E  E  E  N  N  N  N
Wind spd      11  5  2  0  0  1  6  9  8  3  0  0  0  0  4  8  6  3  0  0  0  0
Clouds        SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 SC SC SC SC
PoP 12hr                     20          50          20          70          40
QPF 12hr                   0.02        0.17           0        0.29        0.01
Rain shwrs     C  S  S  S  S  S  C  C  C  S  S  S     C  C  L  L  C  C        S
Tstms          C  S  S  S  S     C  C  C  S  S  S     S  C  L  C  C  C
Heat index    90                93 92 87                91 90 87
Max heat         93                94    92                91    89


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      72    88      73    87      73    87      74    87
Temp          86 79   75 74 86 80   75 75 85 80   76 75 84 80   77 75 85 80
Dewpt         74 74   73 74 77 75   74 75 78 75   74 75 78 75   74 75 77 75
PWind dir        SE       S    SE       S     E       S     N       N    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC B2   B1 SC SC B1   B2 SC B1 B1   B2 B1 SC B1   SC SC SC B1
PoP 12hr         70      30    80      30    70      40    60      40    60
Rain shwrs     S  L    C     C  D    C  S  C  L    C  C  C  L    C  C  C  L
Tstms          S  L    C     C  L    C  S  C  L    C     C  C    S     C  C

$$
FLZ159-190800-
Fort Pierce-Saint Lucie FL
27.50N  80.37W Elev. 26 ft
352 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      73          88          72          87          72
Temp          83 79 77 76 75 75 85 86 83 78 77 75 74 74 84 85 82 77 76 74 73 74
Dewpt         74 73 73 73 73 73 74 74 74 73 73 73 72 73 74 74 74 73 73 73 72 73
RH            74 82 87 90 94 94 70 68 74 85 87 94 93 97 72 70 77 87 90 97 97 97
Wind dir      NE NE  N  N  N  N NE NE NE  N  N  N  N  N NE  E  E  N  N  N  N  N
Wind spd      10  4  0  0  0  0  5  8  6  0  0  0  0  0  3  8  6  0  0  0  0  0
Clouds        SC SC SC SC SC SC SC B1 B2 B1 SC B1 SC SC SC B1 B1 B1 SC SC SC SC
PoP 12hr                     20          50          20          70          40
QPF 12hr                   0.03        0.11        0.02        0.40        0.02
Rain shwrs     C  S  S  S  S  S  S  C  C  S  S  S     C  C  L  L  C  C        S
Tstms          C  S  S  S  S     S  C  C  S  S  S     S  C  L  C  C  C        S
Heat index    90                93 94 90                91 93 88
Max heat         93                94    94                93    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      72    88      73    88      73    87      73    87
Temp          86 79   75 74 86 79   75 75 86 80   76 74 86 80   76 75 85 80
Dewpt         75 73   73 73 76 74   74 74 76 74   74 74 76 74   74 74 75 74
PWind dir        SE      SE    SE      SE     E      SW     N       N    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B2   B1 SC SC B1   B2 B1 B1 B2   B2 B1 SC B1   SC SC SC B1
PoP 12hr         70      30    80      20    80      40    60      30    60
Rain shwrs     S  L    C     C  D    S  S  C  D    C  C  C  L    C  C  C  L
Tstms          S  L    C     C  L    S  S  C  L    C     C  C    S     C  C

$$