Point Forecast Matrices
Issued by NWS Key West, FL

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Point Forecast Matrices
National Weather Service Key West FL
400 AM EDT Fri Aug 1 2025

FLZ078-012000-
Key West-Monroe FL
24.55N  81.75W Elev. 3 ft
400 AM EDT Fri Aug 1 2025

Date             Fri 08/01/25            Sat 08/02/25            Sun 08/03/25
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                      92          82          91          82          92
Temp          84 85 88 90 90 86 85 84 83 84 88 89 89 86 85 84 82 84 88 90 90 86
Dewpt         76 77 77 77 76 76 76 75 76 76 77 76 76 75 76 76 76 77 77 77 76 77
RH            77 77 70 66 64 72 75 74 80 77 70 66 66 70 75 77 82 80 70 66 64 75
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E NE  E  E  E  E  E  E  E  E
Wind spd       6  5  5  5  5  5  6  8  8  6  5  4  4  4  4  5  4  4  4  4  4  4
Clouds        B1 SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW 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
Tstms             S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Heat index    93 96100103102 96 94 92 91 93100100100 95 94 93 89 94100103102 97
Max heat         96   103   103    94    93   100   100    95    94   103   103


Date          Mon 08/04/25  Tue 08/05/25  Wed 08/06/25  Thu 08/07/25
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          82    92      83    93      82    92      81    91
Temp          84 84 90 87   85 85 91 87   84 84 90 86   83 84 89 86
Dewpt         77 77 79 78   78 79 79 78   78 78 78 78   76 77 77 77
PWind dir         E    SE       E    SE       E     E       E     E
Wind char        LT    LT      GN    LT      LT    LT      LT    LT
Avg clouds    FW FW FW FW   FW SC SC FW   SC SC SC SC   SC SC SC SC
PoP 12hr         20    20      30    30      30    30      30    40
Rain shwrs     S  S  S  S    C  C  C  C    C  C  C  C    C  C  C  C
Tstms          S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$
FLZ077-012000-
Marathon-Monroe FL
24.72N  81.04W Elev. 5 ft
400 AM EDT Fri Aug 1 2025

Date             Fri 08/01/25            Sat 08/02/25            Sun 08/03/25
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                      91          83          91          83          90
Temp          84 85 88 89 89 86 85 84 84 85 88 89 89 86 85 84 83 85 87 88 88 87
Dewpt         76 76 76 76 75 75 75 75 75 76 76 75 76 75 75 75 75 76 76 77 76 76
RH            77 75 68 66 64 70 72 74 74 75 68 64 66 70 72 74 77 75 70 70 68 70
Wind dir       E SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE  E  E
Wind spd       6  5  5  5  5  5  6  8  6  5  5  4  3  3  4  4  4  4  4  4  4  4
Clouds        B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     10          10          10          10          10
QPF 12hr                   0.10           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
Tstms             S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Heat index    93 94 99100 99 95 94 92 92 94 99 99100 95 94 92 90 94 98100 99 98
Max heat         94   100   101    95    94    99   100    95    94   100   100


Date          Mon 08/04/25  Tue 08/05/25  Wed 08/06/25  Thu 08/07/25
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          83    91      83    91      82    90      81    90
Temp          85 85 89 87   85 85 89 86   84 84 88 86   83 84 88 86
Dewpt         76 77 77 76   77 78 77 77   77 76 77 76   76 76 77 76
PWind dir         E    SE       E    SE       E     E       E     E
Wind char        LT    LT      GN    LT      LT    LT      LT    LT
Avg clouds    FW FW FW FW   FW SC SC SC   SC SC B1 SC   SC SC SC SC
PoP 12hr         20    20      30    30      30    30      40    40
Rain shwrs     S  S  S  S    C  C  C  C    C  C  C  C    C  C  C  C
Tstms          S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$