Point Forecast Matrices
Issued by NWS Key West, FL

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FOUS52 KKEY 092101
PFMKEY

Point Forecast Matrices
National Weather Service Key West FL
401 PM EST Tue Dec 9 2025

FLZ078-100900-
Key West-Monroe FL
24.55N  81.75W Elev. 3 ft
401 PM EST Tue Dec 9 2025

Date           12/09/25      Wed 12/10/25            Thu 12/11/25            Fri
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                      70          79          67          76          68
Temp             73 72 72 70 71 76 77 77 72 72 69 68 68 72 74 74 70 70 70 69 69
Dewpt            70 69 69 69 68 69 69 68 67 66 65 64 63 62 62 61 61 61 61 62 62
RH               90 90 90 97 90 79 76 74 84 81 87 87 84 71 66 64 73 73 73 78 78
Wind dir         NE NE NE NE  N  N  N  N  N NW NW  N  N  N  N  N  N NE NE NE  E
Wind spd         12 11  9  8  5  5  6  6  8  8  9  9  9  9  9  8  6  6  8  8  9
Clouds           B2 B1 B1 SC B1 SC B1 SC SC SC SC SC SC FW FW FW FW FW FW FW FW
PoP 12hr                     40          10          10           5           5
QPF 12hr                   0.04           0           0           0           0
Rain shwrs        C  C  S  S  S  S  S  S  S  S  S  S


Date           12/12  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25
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          80      71    81      70    80      69    79      70    79
Temp          78 75   72 72 80 75   73 72 78 74   72 70 77 73   71 71 78 74
Dewpt         64 65   66 68 70 70   70 71 71 71   69 69 70 68   68 69 69 68
PWind dir         E       E     E      NE    NE      NE    NE      NE    NE
Wind char        GN      GN    GN      GN    LT      GN    GN      GN    GN
Avg clouds    FW SC   B1 B1 B2 B2   B2 B1 B1 SC   SC SC SC FW   FW FW SC FW
PoP 12hr         10      20    30      30    30      20    10      10    10
Rain shwrs             S  S  C  C    C  C  C  C    S  S  S  S    S  S  S  S

$$
FLZ077-100900-
Marathon-Monroe FL
24.72N  81.04W Elev. 5 ft
401 PM EST Tue Dec 9 2025

Date           12/09/25      Wed 12/10/25            Thu 12/11/25            Fri
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                      70          78          67          75          68
Temp             73 72 72 70 72 75 76 77 73 72 72 69 68 71 74 74 71 70 70 69 69
Dewpt            69 69 69 69 69 69 69 68 67 66 66 65 63 61 60 59 59 60 60 61 62
RH               87 90 90 97 90 82 79 74 81 81 81 87 84 71 62 59 66 71 71 76 78
Wind dir         NE NE NE NE  N  N  N NW NW NW NW  N  N  N  N  N  N  N NE NE NE
Wind spd         13 11  9  8  5  4  4  5  6  9  9 10  9  8  8  6  5  5  6  8  9
Clouds           B2 B1 B1 B1 SC SC B1 SC SC SC SC SC SC FW FW FW SC FW FW FW SC
PoP 12hr                     50          10          20           5           5
QPF 12hr                   0.02        0.08           0           0           0
Rain shwrs        C  C  C  C  S  S  S  S  S  S  S  S


Date           12/12  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25
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          78      71    79      72    79      70    78      70    78
Temp          76 75   73 72 77 75   74 73 78 75   73 71 77 74   72 70 78 75
Dewpt         64 64   66 67 69 69   70 70 71 70   69 69 69 68   68 68 68 67
PWind dir         E       E     E      NE    NE      NE    NE      NE    NE
Wind char        GN      GN    GN      LT    LT      GN    GN      GN    GN
Avg clouds    FW SC   B1 B2 B2 B2   B2 B2 B1 SC   SC SC SC SC   FW SC SC FW
PoP 12hr         10      20    30      30    30      20    20      20    10
Rain shwrs             S  S  C  C    C  C  C  C    S  S  S  S    S  S  S  S

$$