Welcome to the New NWS' Forecast!
Most changes are behind the scenes, but click here for differences you might notice.

Point Forecast Matrices (PFM)

Issued by Key West, FL (KEY)

                            
115 
FOUS52 KKEY 190815
PFMKEY

Point Forecast Matrices
National Weather Service Key West FL
415 AM EDT Thu Jul 19 2018

FLZ078-192100-
Key West-Monroe FL
24.55N  81.75W Elev. 3 ft
415 AM EDT Thu Jul 19 2018

Date             Thu 07/19/18            Fri 07/20/18            Sat 07/21/18
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                      93          83          92          85          93
Temp          84 86 90 91 90 87 86 85 85 86 89 90 90 87 86 85 85 86 90 91 90 87
Dewpt         73 73 74 74 74 74 73 74 73 75 75 75 74 74 75 75 74 75 75 75 74 75
RH            70 65 60 58 60 65 65 70 67 70 64 62 60 65 70 72 70 70 62 60 60 68
Wind dir       S  S  S NW NW  N  N  N NE NE NE NE NE  N  N  E SE SE  S SW  W  N
Wind spd       2  2  1  2  3  3  3  3  2  2  3  4  4  6  6  5  6  4  4  2  3  6
Clouds        B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     10          10          10          10          10
QPF 12hr                      0        0.01        0.01           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  S
Tstms          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Heat index    90 93 99101 99 95 93 93 92 95 99101 99 95 95 94 93 95101102 99 96
Max heat         93   101   101    94    95   101    99    95    95   102   101


Date          Sun 07/22/18  Mon 07/23/18  Tue 07/24/18  Wed 07/25/18
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    93      83    92      82    92      84    92
Temp          85 86 90 87   85 86 90 87   85 86 90 87   85 86 90 87
Dewpt         75 75 74 73   73 74 74 74   75 75 75 74   74 75 74 73
PWind dir        NW    NW      NW     S       E    SE      SE    SW
Wind char        LT    LT      LT    LT      LT    GN      GN    LT
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    20      20    30      30    30      30    30
Rain shwrs     S  S  S  S    S  S  C  C    C  C  C  C    C  C  C  C
Tstms          S  S  S  S    S  S  C  C    C  C  C  C    C  C  C  C

$$
FLZ077-192100-
Marathon-Monroe FL
24.72N  81.04W Elev. 5 ft
415 AM EDT Thu Jul 19 2018

Date             Thu 07/19/18            Fri 07/20/18            Sat 07/21/18
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                      95          81          94          85          94
Temp          84 86 91 93 92 88 86 85 84 85 89 91 90 87 86 85 85 86 90 91 90 87
Dewpt         73 73 74 74 74 74 74 73 73 75 74 74 74 74 75 74 74 75 75 75 74 74
RH            70 65 58 54 56 63 68 67 70 72 61 58 60 65 70 70 70 70 62 60 60 65
Wind dir       S  S  S  W  W NW  N  N  N NE  E SE SE NE NE  E SE  S  S  S SW NW
Wind spd       3  3  2  2  2  2  2  2  3  5  4  3  2  1  4  5 10 10  9  5  4  5
Clouds        OV B2 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     10          10          10          10          10
QPF 12hr                      0        0.02        0.03           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  S
Tstms          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Heat index    90 93101103102 97 94 92 90 94 98101 99 95 95 93 93 95101102 99 95
Max heat         93   103   103    95    94   101   101    95    95   102   101


Date          Sun 07/22/18  Mon 07/23/18  Tue 07/24/18  Wed 07/25/18
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    95      83    94      82    94      84    94
Temp          85 86 92 88   85 86 92 88   85 86 92 88   86 87 92 88
Dewpt         74 74 73 73   73 74 74 74   75 75 74 75   74 75 74 74
PWind dir        NW     W       W     E      SE    SE      SE    SE
Wind char        LT    LT      LT    LT      GN    GN      GN    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10    20      20    30      30    30      30    30
Rain shwrs     S  S  S  S    S  S  C  C    C  C  C  C    C  C  C  C
Tstms          S  S  S  S    S  S  C  C    C  C  C  C    C  C  C  C

$$