Point Forecast Matrices
Issued by NWS Key West, FL

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Point Forecast Matrices
National Weather Service Key West FL
354 PM EDT Fri May 16 2025

FLZ078-170800-
Key West-Monroe FL
24.55N  81.75W Elev. 3 ft
354 PM EDT Fri May 16 2025

Date           05/16/25      Sat 05/17/25            Sun 05/18/25            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                      79          89          79          89          79
Temp          88 84 81 80 80 81 85 87 88 83 81 80 79 81 85 87 87 82 81 80 80 81
Dewpt         74 73 73 74 74 74 74 74 73 73 74 74 74 73 74 74 73 72 73 73 73 73
RH            63 70 77 82 82 79 70 65 61 72 79 82 85 77 70 65 63 72 77 79 79 77
Wind dir       E  E  E SE SE SE SE  E  E  E  E SE SE SE SE SE  E  E  E SE SE SE
Wind spd       6  8  9  9  8  8  6  4  5  6  9  9  8  6  6  5  6  8  9  9  9  9
Clouds        CL FW FW FW SC SC FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Heat index    97 90 86 84 84 86 93 95 96 89 86 84    86 93 95 94 87 86 84 84 86
Max heat         97    87    86    95    96    88    86    95    95    87    86


Date           05/19  Tue 05/20/25  Wed 05/21/25  Thu 05/22/25  Fri 05/23/25
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      80    89      80    90      81    89      79    88
Temp          87 82   80 82 88 83   81 82 88 84   82 81 89 83   80 80 86 82
Dewpt         73 73   74 74 75 75   76 76 77 76   77 76 77 75   76 73 73 71
PWind dir        SE      SE    SE      SE    SE      SE     W      NW     N
Wind char        LT      GN    LT      GN    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW FW FW   FW SC FW FW   FW SC FW FW   SC SC SC SC
PoP 12hr          0       0     5       5    10      10    20      20    10
Rain shwrs                                 S  S    S  S  S  S    S  S  S  S
Tstms                                              S  S  S  S    S  S  S  S

$$
FLZ077-170800-
Marathon-Monroe FL
24.72N  81.04W Elev. 5 ft
354 PM EDT Fri May 16 2025

Date           05/16/25      Sat 05/17/25            Sun 05/18/25            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                      80          87          80          87          80
Temp          87 84 82 81 81 82 85 86 87 83 81 81 80 81 85 86 86 82 82 81 81 82
Dewpt         72 72 73 74 73 73 73 73 73 72 73 74 73 73 73 72 72 72 72 73 73 72
RH            61 67 74 79 77 74 67 65 63 70 77 79 79 77 67 63 63 72 72 77 77 72
Wind dir       E  E  E SE SE SE SE SE  E  E  E SE SE SE SE SE  E  E  E SE SE SE
Wind spd       6  8  9  9  6  6  5  4  4  6  8  8  6  5  5  5  6  6  9  8  8  8
Clouds        FW FW FW FW SC SC FW FW FW FW FW FW SC FW FW FW FW FW FW FW SC FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Heat index    94 90 87 86 86 87 92 93 94 88 86 86 84 86 92 92 92 87 87 86 86 87
Max heat         94    87    87    93    94    87    86    92    92    87    87


Date           05/19  Tue 05/20/25  Wed 05/21/25  Thu 05/22/25  Fri 05/23/25
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          87      80    88      81    88      81    88      79    86
Temp          86 82   82 82 88 83   82 83 87 84   82 82 86 84   81 81 85 82
Dewpt         71 71   73 74 74 74   75 76 76 75   76 75 75 75   74 73 71 71
PWind dir        SE      SE    SE      SE     S      SW     W      NW    NW
Wind char        LT      GN    LT      GN    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW FW FW   FW SC SC FW   FW SC FW FW   SC SC SC SC
PoP 12hr          0       0     5       5    10      10    20      20    20
Rain shwrs                                 S  S    S  S  S  S    S  S  S  S
Tstms                                              S  S  S  S    S  S  S  S

$$