Point Forecast Matrices
Issued by NWS Key West, FL

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Point Forecast Matrices
National Weather Service Key West FL
348 PM EST Sun Nov 1 2026

FLZ078-020800-
Key West-Monroe FL
24.55N  81.75W Elev. 3 ft
348 PM EST Sun Nov 1 2026

Date           11/01/26      Mon 11/02/26            Tue 11/03/26            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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          83          76          84          77
Temp          81 79 78 77 76 76 80 81 82 80 78 78 77 78 82 83 82 80 79 78 78 78
Dewpt         75 75 74 74 73 73 73 74 74 74 73 74 73 73 74 75 75 74 74 74 73 73
RH            82 88 88 90 90 90 79 79 77 82 85 88 87 85 77 77 79 82 85 88 85 85
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd       8  8  8  8  5  5  6  8  8  8  8  6  5  5  5  4  5  6  5  4  3  5
Clouds        B2 B1 B1 B2 B2 B2 B2 B1 SC B1 B1 B1 SC SC SC SC FW FW FW FW FW SC
PoP 12hr                     80          60          40          30          30
QPF 12hr                   0.27        0.44        0.12        0.15           0
Rain shwrs     D  D  D  D  D  L  L  L  L  C  C  C  C  C  C  C  C  C  C  C  C  S
Tstms          C  C  C  C  C  C  C  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S
Heat index    87                84 86 88 85             88 90 89 85
Max heat         89                86    88                90    90    85
Coast Flood    Y  Y  Y  Y  Y


Date           11/04  Thu 11/05/26  Fri 11/06/26  Sat 11/07/26  Sun 11/08/26
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          84      76    83      76    82      75    82      75    82
Temp          83 80   78 77 82 80   78 77 82 80   77 77 81 80   77 75 81 79
Dewpt         74 73   73 73 74 73   72 72 72 71   70 70 71 70   70 70 71 70
PWind dir        NE       N     N       N     N       N     N      NE    NE
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    GN
Avg clouds    SC FW   FW FW FW FW   FW FW FW CL   FW FW FW FW   FW FW SC FW
PoP 12hr         20       5     5       5     0       5     5       5     5
Rain shwrs     S  S
Tstms          S  S

$$
FLZ077-020800-
Marathon-Monroe FL
24.72N  81.04W Elev. 5 ft
348 PM EST Sun Nov 1 2026

Date           11/01/26      Mon 11/02/26            Tue 11/03/26            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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          84          77          85          77
Temp          81 79 79 78 77 77 78 81 82 80 79 79 79 79 80 82 82 80 80 79 79 79
Dewpt         74 74 73 73 73 73 73 73 73 73 73 73 73 73 74 75 74 74 74 74 73 73
RH            79 85 82 85 87 87 85 77 74 79 82 82 82 82 82 79 77 82 82 85 82 82
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE
Wind spd       9  9  9 10  8  6  6  6  8  9  9  8  6  6  5  5  5  6  5  4  4  4
Clouds        B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW FW
PoP 12hr                     80          70          50          30          30
QPF 12hr                   0.44        0.52        0.05        0.04           0
Rain shwrs     D  D  D  D  D  L  L  L  L  C  C  C  C  C  C  C  C  C  C  C  C  S
Tstms          C  C  C  C  C  C  C  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S
Heat index    86                   86 87 84             85 89 88 85 85
Max heat         88                86    87                89    89    85
Coast Flood    Y  Y  Y  Y  Y


Date           11/04  Thu 11/05/26  Fri 11/06/26  Sat 11/07/26  Sun 11/08/26
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          85      76    83      76    82      75    82      75    82
Temp          82 80   78 78 81 80   78 77 80 79   78 75 80 79   77 75 80 79
Dewpt         74 73   73 73 73 72   72 72 72 71   71 70 71 70   70 70 70 69
PWind dir        NE       N     N       N    NW      NW     N       N    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW FW CL   FW FW FW CL   FW FW FW FW   FW FW FW FW
PoP 12hr         20       5    10       5     5      10     0       5     5
Rain shwrs     S  S
Tstms          S  S

$$