Point Forecast Matrices
Issued by NWS Key West, FL

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Point Forecast Matrices
National Weather Service Key West FL
408 PM EDT Thu May 22 2025

FLZ078-230800-
Key West-Monroe FL
24.55N  81.75W Elev. 3 ft
408 PM EDT Thu May 22 2025

Date           05/22/25      Fri 05/23/25            Sat 05/24/25            Sun
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          81          87          81
Temp          84 82 80 80 80 81 85 85 85 81 81 81 81 81 86 86 85 82 81 82 81 82
Dewpt         76 75 75 75 74 75 75 75 74 73 74 75 75 75 75 76 75 75 76 76 75 75
RH            77 79 85 85 82 82 72 72 70 77 79 82 82 82 70 72 72 79 85 82 82 79
Wind dir       N  N  N NE SE  S  N  N  N NE NE  E  E  E  E  E  E  E  E  E  E  E
Wind spd       5  6  8  5  6  4  3  4  4  5  6  6  6  6  8  6  8 10 11 11 11 11
Clouds        SC SC SC SC SC B1 SC SC FW FW SC SC SC SC FW FW FW FW SC SC SC FW
PoP 12hr                     10          10          10          10          10
QPF 12hr                      0           0           0           0           0
Rain shwrs     S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Tstms          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Heat index    93 89 85 85 84 87 94 94 93 86 86 87 87 87 95 96 94 89 87 89 87 89
Max heat         94    87    87    94    94    87    87    96    96    89    89


Date           05/25  Mon 05/26/25  Tue 05/27/25  Wed 05/28/25  Thu 05/29/25
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          88      80    88      81    88      81    88      81    87
Temp          86 82   81 81 87 82   81 82 87 82   81 82 87 83   81 81 86 82
Dewpt         76 75   75 75 76 75   75 76 76 75   75 75 75 74   75 74 75 73
PWind dir         E       E    SE      SE    SE       E    SE       E    SE
Wind char        GN      GN    GN      BZ    GN      GN    GN      LT    LT
Avg clouds    FW FW   FW SC FW FW   FW SC SC SC   SC SC SC FW   SC SC SC SC
PoP 12hr         20      20    20      20    20      10    10      20    10
Rain shwrs     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S
Tstms          S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S

$$
FLZ077-230800-
Marathon-Monroe FL
24.72N  81.04W Elev. 5 ft
408 PM EDT Thu May 22 2025

Date           05/22/25      Fri 05/23/25            Sat 05/24/25            Sun
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                      81          87          81          88          81
Temp          85 84 82 81 82 82 86 86 86 83 83 82 82 82 86 87 87 84 83 83 82 83
Dewpt         74 74 75 74 74 74 74 74 74 73 74 74 74 75 75 75 74 74 75 75 75 75
RH            70 72 79 79 77 77 68 68 68 72 74 77 77 79 70 68 65 72 77 77 79 77
Wind dir       W NW NW NW  S SW  W  W  W NW  N  E  E  E  E  E  E  E  E  E  E  E
Wind spd       5  4  6  4  6  5  3  4  4  4  6  5  6  6  8  8  8  9 11 11 11 11
Clouds        SC SC SC SC SC B1 SC SC FW FW FW SC SC SC FW SC FW SC SC SC SC SC
PoP 12hr                     10          20          10          20          20
QPF 12hr                      0           0           0           0           0
Rain shwrs     S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Tstms          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Heat index    93 91 89 86 88 88 94 94 94 89 90 88 88 89 95 96 95 91 90 90 89 90
Max heat         95    90    88    94    94    90    89    96    96    91    90


Date           05/25  Mon 05/26/25  Tue 05/27/25  Wed 05/28/25  Thu 05/29/25
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      81    87      82    87      82    87      81    86
Temp          86 82   83 82 86 82   83 83 86 82   83 83 86 82   82 81 86 82
Dewpt         75 75   75 75 75 74   75 75 74 74   75 74 74 74   75 74 73 73
PWind dir         E       E    SE      SE    SE       E    SE      SE    SE
Wind char        GN      GN    GN      BZ    GN      GN    GN      GN    LT
Avg clouds    FW FW   FW SC FW FW   FW SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20      20    20      20    20      20    20      20    20
Rain shwrs     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S
Tstms          S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$