Point Forecast Matrices
Issued by NWS Key West, FL

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Point Forecast Matrices
National Weather Service Key West FL
425 AM EDT Fri Jul 4 2025

FLZ078-042000-
Key West-Monroe FL
24.55N  81.75W Elev. 3 ft
425 AM EDT Fri Jul 4 2025

Date             Fri 07/04/25            Sat 07/05/25            Sun 07/06/25
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                      90          81          90          82          91
Temp          82 83 87 88 88 85 83 82 82 83 87 88 88 85 84 83 82 84 87 89 89 85
Dewpt         76 76 77 77 76 76 76 76 75 76 77 77 76 76 75 76 76 76 77 77 76 75
RH            82 80 72 70 68 75 80 82 79 80 72 70 68 75 74 80 82 77 72 68 66 72
Wind dir      SW SW SW  W  W  W  W SW SW SW SW SW SW  W SW SW  S  S  S  S  E  N
Wind spd       4  5  6  6  6  6  6  6  8  8  9  8  6  5  5  5  5  5  5  5  3  1
Clouds        SC SC SC SC SC SC SC SC SC FW SC FW FW FW SC SC SC FW FW SC FW FW
PoP 12hr                     50          50          50          30          30
QPF 12hr                   0.08        0.05        0.07           0           0
Rain shwrs     C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  S
Tstms          C  C  C  C  C  C  C  C  C  C  C  C  C  S  S  S  S  S  S  S  S  S
Heat index    89 91 99100 99 94 91 89 89 91 99100 99 94 92 91 89 93 99102100 94
Max heat         91   100   100    93    91   100   100    94    93   102   102


Date          Mon 07/07/25  Tue 07/08/25  Wed 07/09/25  Thu 07/10/25
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      82    91      81    91      82    91
Temp          83 83 89 84   83 84 89 85   83 84 89 85   83 84 89 85
Dewpt         76 76 76 76   76 76 77 76   76 76 77 76   76 76 77 76
PWind dir         E     E       E     E       E     E      SE    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW SC   B1 B1 B1 SC   SC FW SC SC   FW SC SC SC
PoP 12hr         20    20      20    30      20    30      30    30
Rain shwrs     S  S  S  S    S  S  C  C    S  S  C  C    C  C  C  C
Tstms          S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$
FLZ077-042000-
Marathon-Monroe FL
24.72N  81.04W Elev. 5 ft
425 AM EDT Fri Jul 4 2025

Date             Fri 07/04/25            Sat 07/05/25            Sun 07/06/25
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          81          88          81          89
Temp          81 82 85 86 86 84 83 82 81 82 86 88 87 85 84 83 82 83 87 87 87 85
Dewpt         75 75 75 75 75 74 75 75 75 75 75 75 76 75 75 75 76 76 76 75 75 74
RH            82 79 72 70 70 72 77 79 82 79 70 66 70 72 74 77 82 80 70 68 68 70
Wind dir      SW SW SW SW  W  W SW SW SW SW SW SW SW  W SW  S  S  S  S  S SW  W
Wind spd       4  4  5  6  6  6  6  8  8  8  9  9  8  5  5  6  6  5  5  5  2  1
Clouds        SC SC SC SC SC B1 SC SC SC SC SC SC FW FW SC SC SC FW SC SC FW FW
PoP 12hr                     50          50          50          30          30
QPF 12hr                   0.06        0.04        0.11        0.04           0
Rain shwrs     C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  S
Tstms          C  C  C  C  C  C  C  C  C  C  C  C  C  S  S  S  S  S  S  S  S  S
Heat index    87 89 94 95 95 91 90 89 87 89 95 98 98 94 92 90 89 91 98 96 96 93
Max heat         89    96    96    92    89    98    99    94    91    98    96


Date          Mon 07/07/25  Tue 07/08/25  Wed 07/09/25  Thu 07/10/25
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    89      82    89      81    88      82    89
Temp          82 83 87 85   84 84 87 85   83 84 87 85   83 82 87 85
Dewpt         76 76 75 75   76 75 75 74   75 75 75 75   75 75 75 75
PWind dir         S     E       E     E       E     E      SE    SE
Wind char        LT    LT      LT    LT      GN    LT      LT    LT
Avg clouds    FW FW FW SC   B1 B1 B1 SC   SC FW SC SC   FW SC SC SC
PoP 12hr         20    20      20    30      20    40      30    30
Rain shwrs     S  S  S  S    S  S  C  C    S  S  C  C    C  C  C  C
Tstms          S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$