Point Forecast Matrices
Issued by NWS Jacksonville, FL

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FOUS52 KJAX 171821
PFMJAX

Point Forecast Matrices
National Weather Service Jacksonville FL
221 PM EDT Mon Aug 17 2026

FLZ136-172000-
Gainesville-Alachua FL
29.69N  82.27W Elev. 152 ft
221 PM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      96          78          94          78          95
Temp                      92 85 81 79 78 79 92 94 92 86 82 80 79 79 90 94 93 85
Dewpt                     76 76 76 76 76 77 79 78 77 77 77 77 76 77 79 76 75 75
RH                        60 75 85 91 94 94 66 60 62 75 85 91 91 94 70 56 56 72
Wind dir                   W  W  W  W  W  W  W  W  W SW SW  W  W  W  W  W  W SW
Wind spd                  10 10  5  5  5  5 11 11 12 10  6  5  4  4  8  9 10  9
Wind gust                 16 16  9  9  9  9 17 17 19 16 10  9  6  6 12 13 16 13
Clouds                    B1 B1 B1 SC SC SC SC B2 B2 B2 B2 B1 B1 SC SC B1 B1 B1
PoP 12hr                     30          20          60          20          50
QPF 12hr                   0.17           0        0.37        0.04        0.16
Rain shwrs                 C  S              S  L  C  S           S  S  C  C
Tstms                      C  S              S  L  C  S              S  C  C
Heat index               105 94 87         109110106 97 90 87      106107105 94
Max heat              109   110    91         110   110    94    87   107   109
Extreme Heat                                 W  W  W
Heat                       Y


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          76    95      75    94      75    92      74    91
Temp          78 78 95 87   78 76 92 84   77 76 89 83   77 75 88 81
Dewpt         75 76 75 75   75 75 77 76   74 75 77 75   74 74 77 75
PWind dir        SW    SW      SW    SW      SW    SW      SW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC SC B1   SC FW FW B1   SC SC B1 B2   B1 SC B1 B1
PoP 12hr         10    40      10    50      10    60      20    50
Rain shwrs              C             C          C  L    S     C  C
Tstms                   C             C             C    S     S  C

$$
FLZ425-172000-
Jacksonville-Duval FL
30.49N  81.69W Elev. 30 ft
221 PM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      97          78          97          78          97
Temp                      96 86 81 80 79 79 91 97 93 86 82 80 79 79 90 96 94 86
Dewpt                     74 75 75 75 75 76 78 76 76 76 76 76 76 76 77 74 73 75
RH                        49 70 82 85 88 91 66 51 58 72 82 88 91 91 66 49 51 70
Wind dir                   W SW SW  W  W  W  W  W  W SW SW  W  W  W  W  W  S  S
Wind spd                   8  8  8  8  8  6  9  9 10  9  6  5  4  4  6  6  6  9
Wind gust                 12 12 12 12 12 10 13 13 16 13 10  9  6  6 10 10 10 13
Clouds                    B1 B1 B1 FW FW B1 SC B1 B2 B2 B2 B1 SC SC FW B1 B1 B1
PoP 12hr                     30          10          60          30          30
QPF 12hr                   0.07           0        0.29        0.07        0.06
Rain shwrs                 C                    C  L  C                 C  C
Tstms                      C                    C  L  C                 C  C
Heat index               107 95 87 85      106111106 96 89 86      103107103 95
Max heat              107   110    90         111   110    93         107   109
Extreme Heat                                 W  W  W
Heat                       Y


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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    96      76    95      75    92      74    91
Temp          79 79 96 88   79 78 93 85   77 77 89 83   76 76 89 82
Dewpt         75 76 74 73   75 76 74 73   74 75 74 74   74 75 74 73
PWind dir        SW     S       S     S      SW    SW      SW    SW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B1 SC SC SC   SC FW FW B1   SC SC FW B2   B1 SC SC B1
PoP 12hr          5    20      20    40      20    60      20    40
Rain shwrs              S    S        C    S     S  L    S     S  C
Tstms                   S    S        C    S        C    S        C

$$
FLZ125-172000-
Jacksonville Downtown-Duval FL
30.32N  81.64W Elev. 10 ft
221 PM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      97          79          97          79          96
Temp                      95 87 82 81 80 80 91 97 93 87 83 81 80 80 90 96 94 87
Dewpt                     75 75 76 76 76 77 78 77 76 77 76 77 77 77 78 75 74 76
RH                        53 68 82 85 88 91 66 53 58 72 80 88 91 91 68 51 53 70
Wind dir                   W SW  W  W  W  W  W  W  W SW SW SW  W  W  W  W SE  S
Wind spd                  11  9 10  9  9  9 11 11 12 11  9  8  8  6  8  9  9 11
Wind gust                 17 13 16 13 13 13 17 17 19 17 13 12 12 10 12 13 13 17
Clouds                    B1 B1 B1 FW FW B1 SC B1 B2 B2 B1 B1 SC SC SC B1 B1 B1
PoP 12hr                     40          20          60          20          40
QPF 12hr                   0.13        0.04        0.33        0.06        0.10
Rain shwrs                 C  S                 C  L  S                 C  C
Tstms                      C  S                 C  L  S                 C  C
Heat index               107 96 89 87 86 87106113106 99 91 88 87 87105109104 98
Max heat              109   110    91    87   113   111    94    88   109   109
Extreme Heat                                 W  W  W
Heat                       Y


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          78    96      78    95      77    92      77    91
Temp          80 80 96 88   80 80 93 86   79 78 89 84   78 78 89 83
Dewpt         76 77 75 75   76 77 76 76   75 76 76 75   75 76 76 75
PWind dir        SW     S       S     S       S    SW      SW    SW
Wind char        LT    GN      LT    LT      LT    GN      LT    GN
Avg clouds    B1 SC SC SC   SC FW FW B1   SC SC SC B2   B1 SC SC B1
PoP 12hr          5    20      10    40      20    60      20    40
Rain shwrs              S    S        C    S     S  L    S     S  C
Tstms                   S    S        C    S     S  C    S        C

$$
FLZ125-172000-
Jacksonville Beach-Duval FL
30.29N  81.39W Elev. 15 ft
221 PM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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          80          93          80          92
Temp                      88 85 82 81 80 81 90 93 91 86 83 82 80 81 89 92 90 85
Dewpt                     77 77 76 77 76 77 79 79 78 78 77 77 77 77 79 78 78 77
RH                        70 77 82 88 88 88 70 64 66 77 82 85 91 88 73 64 68 77
Wind dir                   S SW SW  W  W  W  W SW  S SW SW  W  W  W  W  S SE  S
Wind spd                   9 11 10 11 10 11 11  9 11 12 11 11 10  9  8  8 11 13
Wind gust                 12 16 14 16 14 16 16 12 16 17 16 16 14 12 11 11 16 19
Clouds                    B1 B2 SC SC FW B1 SC B1 B1 B2 B1 B1 SC SC SC B1 B1 B1
PoP 12hr                     40          20          50          20          30
QPF 12hr                   0.20           0        0.24        0.05        0.05
Rain shwrs                 C  S                 C  C  S                 C  C
Tstms                      C  S                 C  C  S                 C  C
Heat index               100 96 89 88 86 88106110106 98 92 90 87 88105107105 96
Max heat              105   105    94    88   110   110    96    88   108   107
Extreme Heat                                 W  W  W
Heat                       Y


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          79    91      80    88      79    87      79    86
Temp          81 80 91 85   82 80 88 85   81 80 86 84   80 80 85 83
Dewpt         76 77 78 77   76 77 79 77   76 77 78 77   75 76 78 76
PWind dir        SW     S       S     S       S    SW      SW    SW
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 SC SC SC   SC FW FW B1   SC SC FW B1   B1 SC FW B1
PoP 12hr          5    10       5    30      10    50      20    40
Rain shwrs                            C          S  C    S     S  C
Tstms                                 C             C    S        C

$$
FLZ422-172000-
Lake City-Columbia FL
30.18N  82.58W Elev. 201 ft
221 PM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      97          76          95          76          97
Temp                      95 85 81 79 77 78 90 95 92 85 81 79 77 77 89 96 96 86
Dewpt                     76 76 76 75 75 76 79 78 77 77 77 77 75 76 77 75 72 74
RH                        54 75 85 88 94 94 70 58 62 77 88 94 94 97 68 51 46 68
Wind dir                   W SW  W  W  W  W  W  W  W SW SW SW  W  W  W  W  W SW
Wind spd                   9  9  5  5  4  4  9 10 11  9  4  4  3  3  6  8  8  6
Wind gust                 13 13  9  9  6  6 13 16 17 13  6  6  5  5 10 12 13 10
Clouds                    B1 B1 B1 SC FW SC SC B1 B2 B2 B2 B1 SC SC FW SC SC B1
PoP 12hr                     30          10          50          10          20
QPF 12hr                   0.05           0        0.31           0        0.03
Rain shwrs                 C                    C  C                    S  S
Tstms                      C                    C  C                    S  S
Heat index               107 94 87         106112106 96 88         102109105 94
Max heat              110   111    91         112   112    90         109   109
Extreme Heat                                 W  W  W
Heat                       Y


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          75    96      75    95      73    92      73    91
Temp          78 77 96 88   78 77 94 84   76 75 90 82   76 74 90 82
Dewpt         74 75 74 74   74 75 76 75   74 75 77 75   74 74 77 74
PWind dir        SW    SW       S    SW      SW    SW      SW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC SC B1   SC SC FW B1   B1 SC B1 B2   B1 SC B1 B1
PoP 12hr          0    30      10    40      20    60      20    40
Rain shwrs              C             C    S     C  L    S     C  C
Tstms                   C             C    S        C    S        C

$$
FLZ240-172000-
Ocala-Marion FL
29.17N  82.22W Elev. 89 ft
221 PM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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          77          94          78          94
Temp                      92 85 81 79 78 79 93 94 91 86 82 80 79 79 90 93 92 84
Dewpt                     76 76 77 77 76 78 79 78 77 78 78 78 77 77 79 77 77 77
RH                        60 75 88 94 94 97 64 60 64 77 88 94 94 94 70 60 62 80
Wind dir                   W  W  W SW  W  W  W  W  W  W SW  W  W  W  W  W SW SW
Wind spd                  11  9  4  4  4  4 11 11 13 10  5  5  4  4  9 10 11  8
Wind gust                 19 13  9  6  6  6 17 19 20 16  9  9  6  6 13 16 17 12
Clouds                    B1 B1 SC SC FW SC B1 B2 B1 B2 B2 B1 B1 B1 B1 B2 B2 B1
PoP 12hr                     30          20          50          30          70
QPF 12hr                   0.01           0        0.33        0.08        0.28
Rain shwrs                 C  S              C  C  C     S  S     C  C  L  L
Tstms                      C  S              C  C  C     S        S  C  L  L
Heat index               105 94 88       82110110105 98 91 88      106108106 94
Max heat              110   109    92    87   112   110    95    87   109   109
Extreme Heat                                 W  W  W
Heat                       Y


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          76    94      75    93      75    92      74    91
Temp          78 78 94 86   77 77 91 84   77 77 90 83   77 75 88 82
Dewpt         76 77 76 76   75 76 77 76   75 75 77 76   74 75 77 75
PWind dir        SW    SW      SW    SW      SW    SW      SW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC SC B1   SC FW SC B1   SC SC B1 B1   B1 SC B1 B1
PoP 12hr         10    50      10    40      10    50      20    50
Rain shwrs           S  C          S  C          C  C    S  S  C  C
Tstms                S  C          S  C          S  C    S     S  C

$$
FLZ137-172000-
Palatka-Putnam FL
29.65N  81.64W Elev. 49 ft
221 PM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      97          77          96          78          96
Temp                      94 85 81 79 78 79 94 96 93 86 81 79 78 79 91 96 94 84
Dewpt                     75 76 76 76 76 78 80 78 77 77 77 77 77 78 80 77 76 76
RH                        54 75 85 91 94 97 64 56 60 75 88 94 97 97 70 55 56 77
Wind dir                   W  W  W  W  W  W  W  W SW SW SW SW  W  W  W  W SW SW
Wind spd                   9  8  6  6  5  5 10 11 11  9  5  5  4  4  8  8  8  8
Wind gust                 16 12 10 10  9  9 16 17 19 13  9  9  6  6 12 13 12 12
Clouds                    B2 B1 SC SC FW SC SC B1 B2 B2 B2 B1 B1 SC SC B2 B2 B2
PoP 12hr                     60          30          60          20          70
QPF 12hr                   0.10           0        0.58        0.11        0.34
Rain shwrs                 L  C                 C  L  S           S  S  L  L  C
Tstms                      C  C                 C  L  S              S  L  L  C
Heat index               106 94 87         114113107 97 88         109111107 93
Max heat              110   111    89         115   112    92         112   111
Extreme Heat                                 W  W  W
Heat                       Y


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          76    95      76    94      75    92      75    91
Temp          78 78 95 86   78 77 92 84   77 76 89 83   77 76 88 82
Dewpt         75 76 76 77   75 76 78 77   75 76 78 76   75 75 77 76
PWind dir        SW    SW       S    SW      SW    SW      SW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC SC B1   SC FW FW B1   SC SC SC B1   B1 SC SC B1
PoP 12hr         30    50      10    50      20    50      20    40
Rain shwrs     C        C             C    S     S  C    S     S  C
Tstms          C        C             C    S     S  C    S     S  C

$$
FLZ233-172000-
St Augustine-St Johns FL
29.96N  81.34W Elev. 10 ft
221 PM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      94          78          95          78          94
Temp                      92 84 81 79 78 80 91 94 89 84 81 80 79 80 91 93 90 85
Dewpt                     78 77 76 77 77 78 80 79 78 78 77 77 77 78 79 79 78 78
RH                        64 80 85 94 97 94 70 62 70 82 88 91 94 94 68 64 68 80
Wind dir                   S SW  W  W  W  W  W  W SW  W SW  W  W  W  W SE SE  S
Wind spd                  10  9  9 10 10  9 11 10 11 11  8  9  8  6  8 10 10 12
Wind gust                 16 16 16 17 17 16 17 16 17 17 13 16 13 12 12 16 17 19
Clouds                    B1 B1 SC FW FW SC SC B1 B1 B2 B1 B1 B1 SC SC B1 B1 B2
PoP 12hr                     40          20          50          20          40
QPF 12hr                   0.10        0.01        0.38        0.08        0.07
Rain shwrs                 C  S                 C  C  S                 C  C
Tstms                      C  S                 C  C  S                 C  C
Heat index               106 94 87       87109112104 95 88 87    87107111105 96
Max heat              112   110    90    87   115   110    92    87   112   110
Extreme Heat                                 W  W  W
Heat                       Y


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          78    93      77    92      76    90      76    90
Temp          79 79 93 85   79 79 91 84   78 77 89 83   78 78 88 83
Dewpt         76 77 78 77   76 77 79 77   76 76 79 76   75 76 78 76
PWind dir        SW     S       S     S       S    SW      SW    SW
Wind char        LT    GN      LT    GN      LT    GN      GN    GN
Avg clouds    B1 SC SC SC   SC FW FW B1   SC SC SC B1   B1 SC SC B1
PoP 12hr         10    20       5    40      10    50      20    40
Rain shwrs              S             C             C    S        C
Tstms                   S             C             C    S        C

$$
GAZ134-172000-
Alma-Bacon GA
31.54N  82.51W Elev. 200 ft
221 PM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      98          77          98          76          99
Temp                      98 90 82 79 78 79 91 97 97 90 82 80 78 78 90 95 99 89
Dewpt                     70 71 73 73 74 74 74 72 72 72 73 73 72 71 70 67 64 66
RH                        41 54 74 82 88 85 58 45 45 56 74 79 82 79 52 40 32 47
Wind dir                   W SW SW  W  W  W  W  W  W  W SW  W  W NW NW  W NW  W
Wind spd                   8  5  6  6  5  5  9 11 11  8  4  4  3  3  6  8  8  5
Wind gust                 12  9 10 10  9  9 13 17 17 12  6  6  5  5 10 12 12  9
Clouds                    SC FW SC SC FW SC SC SC SC SC B1 B1 SC FW FW FW FW FW
PoP 12hr                     20           5          20           5           5
QPF 12hr                      0           0        0.04           0           0
Rain shwrs                 S                       S
Tstms                      S                       S
Heat index               105 96 87 80      101106106 97 87 83       96 99102 92
Max heat              104   105    90         106   107    92    84   100   102
Heat                       Y                 Y  Y  Y


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          75   100      75    98      74    95      74    94
Temp          77 77 98 93   78 76 96 87   76 76 93 85   76 75 93 86
Dewpt         69 71 66 68   73 74 70 71   73 74 72 72   73 74 70 69
PWind dir        SW    SW       S    SW      SW    SW      SW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW SC   SC FW FW B1   SC SC SC B1   B1 SC FW B1
PoP 12hr          0    10       5    40      20    50      20    30
Rain shwrs                            C    S        C    S     S  C
Tstms                                 C    S        C    S        C

$$
GAZ132-172000-
Douglas-Coffee GA
31.48N  82.86W Elev. 257 ft
221 PM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      97          76          97          75          97
Temp                      97 88 80 78 77 78 89 96 96 88 81 78 76 76 87 94 97 88
Dewpt                     71 72 73 73 74 75 75 73 73 73 74 74 73 71 71 68 65 67
RH                        43 59 79 85 90 91 64 48 48 61 79 88 90 85 59 43 35 50
Wind dir                   W SW SW  W  W  W  W  W  W  W SW  W  W NW NW  W NW NW
Wind spd                   9  5  6  6  6  5  9 11 11  8  5  4  3  3  6  8  8  4
Wind gust                 13  9 10 10 10  9 13 17 17 12  9  6  5  5 10 12 12  6
Clouds                    SC SC SC SC FW SC SC SC SC B1 B1 B1 SC FW FW FW FW FW
PoP 12hr                     20           5          20           0           5
QPF 12hr                      0           0        0.05           0           0
Rain shwrs                 S                       S
Tstms                      S                       S
Heat index               105 95 84          99106106 96 86          93 99100 91
Max heat              102   105    89         107   107    90          99   100
Heat                       Y                 Y  Y  Y


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          75    99      75    96      74    94      74    92
Temp          78 77 97 92   78 76 95 86   76 75 92 84   75 75 90 84
Dewpt         69 71 66 68   73 74 71 72   73 74 73 72   73 74 71 70
PWind dir         W     W       S    SW      SW    SW      SW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW SC   SC FW FW B1   B1 SC SC B1   B1 SC SC B1
PoP 12hr          5     5       5    30      30    50      20    30
Rain shwrs                            C    C        C    S     S  C
Tstms                                 C    C        C    S        C

$$
GAZ154-172000-
St Simons Island-Glynn GA
31.15N  81.39W Elev. 19 ft
221 PM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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          79          96          79          95
Temp                      92 86 82 81 80 81 90 96 92 85 82 81 79 80 90 95 93 86
Dewpt                     77 77 76 76 76 77 78 78 78 78 77 76 76 76 76 76 77 77
RH                        62 75 82 85 88 88 68 56 64 80 85 85 91 88 64 54 60 75
Wind dir                   S SW SW  W  W  W  W SW  S SW SW  W  W  W  W  S SE  S
Wind spd                   9 10 10 11 11 11 10  9 11 10  9  9  8  8  6  8 11 10
Wind gust                 16 17 17 19 19 17 16 14 17 17 16 16 14 12 10 12 17 16
Clouds                    B1 SC SC FW FW SC FW SC B1 B2 B1 B1 SC FW FW FW SC SC
PoP 12hr                     20           5          40          20           5
QPF 12hr                      0           0        0.12        0.05           0
Rain shwrs                                      S  C  S
Tstms                                           S  C  S
Heat index               107 97 90 88 85 88106113107 97 90 88 81 86102109106 97
Max heat              115   113    96    90   114   114    97    88   110   111
Extreme Heat               W                 W  W  W


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          79    94      79    93      78    92      77    91
Temp          81 80 94 87   82 80 92 86   80 79 91 84   79 79 90 84
Dewpt         77 77 78 78   77 78 78 77   76 76 77 76   76 76 76 76
PWind dir         S     S       S     S      SW    SW      SW    SW
Wind char        LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC SC   SC FW FW FW   SC SC SC B1   B1 SC SC B1
PoP 12hr          0     5       5    10      20    50      20    40
Rain shwrs                                 S        C    S     S  C
Tstms                                      S        C    S        C

$$
GAZ150-172000-
Waycross-Ware GA
31.25N  82.40W Elev. 142 ft
221 PM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      97          77          98          76          99
Temp                      97 87 80 78 78 78 91 97 95 88 81 79 78 78 89 96 98 88
Dewpt                     70 71 73 74 74 75 76 73 73 74 75 74 73 74 72 68 67 69
RH                        42 59 79 88 88 91 62 46 49 63 82 85 85 88 57 40 37 54
Wind dir                   W  W SW  W  W  W  W  W  W  W SW  W  W  W NW  W NW  W
Wind spd                   8  4  5  5  4  5  9 10 11  8  5  4  3  3  5  5  6  4
Wind gust                 12  6  9  9  6  9 13 16 17 12  9  6  5  5  9  9 10  6
Clouds                    B1 SC SC SC FW SC SC SC SC B1 B1 B1 SC FW FW FW SC SC
PoP 12hr                     20           5          30          10           5
QPF 12hr                      0           0        0.06           0           0
Rain shwrs                 S                    S  C
Tstms                      S                    S  C
Heat index               104 93 84         103107105 97 87          96101103 92
Max heat              104   104    88         107   109    91         101   104
Heat                       Y                 Y  Y  Y


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          75   100      76    97      74    95      74    92
Temp          77 77 98 91   77 77 95 87   76 76 93 84   75 75 90 83
Dewpt         71 73 68 69   73 75 71 72   73 74 72 72   73 74 71 70
PWind dir        SW     S       N     N       N    SW       N    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW SC SC   SC FW FW B1   B1 SC FW B2   B1 SC SC B1
PoP 12hr          0    10       5    30      20    60      30    40
Rain shwrs                            C    S        L    C     S  C
Tstms                                 C    S        L    S        C

$$