Point Forecast Matrices
Issued by NWS Key West, FL

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604
FOUS52 KKEY 200807
PFMKEY

Point Forecast Matrices
National Weather Service Key West FL
407 AM EDT Tue Apr 20 2021

FLZ078-202100-
Key West-Monroe FL
24.55N  81.75W Elev. 3 ft
407 AM EDT Tue Apr 20 2021

Date             Tue 04/20/21            Wed 04/21/21            Thu 04/22/21
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                      85          76          83          76          82
Temp          77 78 83 84 85 79 77 77 76 77 81 83 83 78 77 77 76 77 80 82 82 79
Dewpt         74 74 74 74 74 74 74 74 74 73 73 73 73 72 72 71 70 69 69 69 69 69
RH            90 88 74 72 70 85 90 90 94 87 77 72 72 82 85 82 82 76 69 65 65 72
Wind dir       S  S  S  S SW SW SW SW SW SW  W  W NW  N  N  N  N  N  N NE  N  N
Wind spd      10 11 11 10  8  5  6  6  6  5  5  6  8  8  6  4  5  5  5  4  4  5
Clouds        B2 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC FW FW FW
PoP 12hr                     20          30          30          30          10
QPF 12hr                   0.02        0.04        0.05        0.02           0
Rain shwrs     C  S  S  S  S  C  C  C  C  C  C  C  C  C  C  S  S  S  S  S  S  S
Tstms          S                          S  S  S  S  S  S
Heat index          90 91 93                86 89 89                83 85 85
Max heat               91    93                89    89                85    85


Date          Fri 04/23/21  Sat 04/24/21  Sun 04/25/21  Mon 04/26/21
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      78    85      78    85      76    84
Temp          78 78 84 80   79 79 85 80   79 79 85 79   77 77 83 80
Dewpt         68 70 71 72   72 72 72 72   74 73 72 72   70 69 70 69
PWind dir        NE     E       E    SE      SE    SW       N     E
Wind char        LT    LT      GN    GN      GN    LT      LT    LT
Avg clouds    FW SC FW FW   FW FW FW FW   SC SC FW FW   FW FW FW FW
PoP 12hr         10    10       5    10      10    20      10    10
Rain shwrs     S  S  S  S          S  S    S  S  S  S    S  S  S  S

$$
FLZ077-202100-
Marathon-Monroe FL
24.72N  81.04W Elev. 5 ft
407 AM EDT Tue Apr 20 2021

Date             Tue 04/20/21            Wed 04/21/21            Thu 04/22/21
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                      89          77          86          76          84
Temp          78 78 85 88 88 80 78 78 78 78 84 86 86 79 77 77 77 77 82 84 84 79
Dewpt         74 74 74 74 74 74 74 74 74 73 73 73 73 72 72 71 70 69 69 69 69 69
RH            88 88 70 63 63 82 88 88 88 85 70 65 65 79 85 82 79 76 65 61 61 72
Wind dir       S  S  S  S  S  S  S  S SW SW  W  W  W NW NW NW  N  N  N  N  N  N
Wind spd      10 11 11 10  6  3  5  9  9  8  8  8  8  8  6  5  5  5  3  2  2  3
Clouds        B1 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW SC SC
PoP 12hr                     10          30          30          30          20
QPF 12hr                      0        0.03        0.02        0.02        0.02
Rain shwrs     C  S  S  S  S  C  C  C  C  C  C  C  C  C  C  S  S  S  S  S  S  S
Tstms          S                          S  S  S  S  S  S
Heat index          93 97 97 84             90 93 93                85 88 88
Max heat               97    97                93    93                88    88


Date          Fri 04/23/21  Sat 04/24/21  Sun 04/25/21  Mon 04/26/21
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    87      78    87      78    87      76    86
Temp          78 78 87 81   79 79 87 81   79 79 87 79   77 77 86 80
Dewpt         68 71 71 71   71 73 73 72   73 73 73 72   70 70 70 68
PWind dir        NE     E       E    SE      SE    SW       N     E
Wind char        LT    GN      GN    GN      GN    LT      LT    LT
Avg clouds    SC SC FW FW   FW FW SC FW   SC SC SC FW   FW FW FW FW
PoP 12hr         10    10      10    10      10    10      10    10
Rain shwrs     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$



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