Point Forecast Matrices
Issued by NWS Key West, FL

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3
734
FOUS52 KKEY 070813
PFMKEY

Point Forecast Matrices
National Weather Service Key West FL
412 AM EDT Tue Oct 7 2025

FLZ078-072000-
Key West-Monroe FL
24.55N  81.75W Elev. 3 ft
412 AM EDT Tue Oct 7 2025

Date             Tue 10/07/25            Wed 10/08/25            Thu 10/09/25
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                      88          78          88          78          87
Temp          80 81 85 86 86 82 81 80 80 80 84 85 85 82 81 79 78 80 84 86 86 82
Dewpt         76 76 77 77 76 76 76 76 76 77 77 76 76 76 76 76 76 76 77 77 77 76
RH            88 85 77 75 72 82 85 88 88 91 80 75 75 82 85 91 94 88 80 75 75 82
Wind dir       E  E  E  E NE NE  E  E  E NE  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd       4  4  3  2  4  6  8  8  8  8  6  6  6  6  8  8  8  6  5  5  5  6
Clouds        SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1
PoP 12hr                     60          50          50          50          60
QPF 12hr                   0.12        0.06        0.15        0.17        0.30
Rain shwrs     C  L  L  L  L  C  C  C  C  C  C  C  C  C  C  C  C  L  L  L  L  L
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    86 87 96 97 96 89 87 86 86 87 94 94 94 89 87       86 94 97 97 89
Max heat         87    97    98    87    87    94    94    89    86    97    97
Coast Flood    Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Fri 10/10/25  Sat 10/11/25  Sun 10/12/25  Mon 10/13/25
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    85      76    85      76    86      77    87
Temp          79 79 84 81   78 78 84 81   78 78 84 80   79 79 85 81
Dewpt         76 76 76 76   75 75 75 74   73 73 74 72   73 73 74 73
PWind dir         E     E       N     N       N     N      NE    NE
Wind char        LT    LT      LT    GN      GN    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B2 B1 B1 B1   SC SC SC FW   FW FW FW FW
PoP 12hr         60    60      50    40      30    20      20    20
Rain shwrs     L  L  L  L    C  C  C  C    C  C  S  S    S  S  S  S
Tstms          S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$
FLZ077-072000-
Marathon-Monroe FL
24.72N  81.04W Elev. 5 ft
412 AM EDT Tue Oct 7 2025

Date             Tue 10/07/25            Wed 10/08/25            Thu 10/09/25
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                      87          78          87          78          86
Temp          79 80 84 84 84 82 81 80 80 80 84 84 84 82 81 80 78 80 84 84 84 81
Dewpt         76 75 76 75 75 74 75 75 76 76 76 76 75 75 75 75 75 76 76 76 75 74
RH            91 85 77 74 74 77 82 85 88 88 77 77 74 79 82 85 91 88 77 77 74 79
Wind dir       E  E  E  E  E  E  E  E NE NE  E  E  E  E  E  E  E  E  E SE  E  E
Wind spd       4  4  4  4  6  9  9  8  8  8  6  6  6  8  8  8  8  6  6  5  5  6
Clouds        SC FW SC SC SC SC SC SC SC SC SC SC SC SC B1 SC SC SC SC B1 B1 B1
PoP 12hr                     60          50          50          50          60
QPF 12hr                   0.05        0.05        0.14        0.18        0.35
Rain shwrs     L  L  L  L  L  C  C  C  C  C  C  C  C  C  C  C  C  L  L  L  L  L
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       85 93 92 92 88 87 85 86 86 93 93 92 89 87 85    86 93 93 92 86
Max heat         85    94    95    89    86    93    93    89    86    93    93
Coast Flood    Y  Y  Y  Y  Y  Y  Y  Y  Y


Date          Fri 10/10/25  Sat 10/11/25  Sun 10/12/25  Mon 10/13/25
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    84      75    85      75    85      76    86
Temp          79 79 82 80   77 78 83 81   78 78 83 80   78 78 84 80
Dewpt         74 75 74 73   73 74 74 73   72 73 72 71   72 72 72 71
PWind dir         E    SE       N     N       N     N      NE    NE
Wind char        LT    LT      LT    LT      GN    LT      LT    LT
Avg clouds    B1 B1 B2 B2   B2 B1 B1 B1   SC SC SC FW   FW SC FW FW
PoP 12hr         60    60      50    40      30    20      20    20
Rain shwrs     L  L  L  L    C  C  C  C    C  C  S  S    S  S  S  S
Tstms          S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$