Point Forecast Matrices
Issued by NWS Huntsville, AL

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FOUS54 KHUN 201726
PFMHUN
FOUS54 KHUN 201726
PFMHUN

Point Forecast Matrices
National Weather Service Huntsville AL
1226 PM CDT Thu Jul 20 2017

ALZ006-202200-
Huntsville-Madison AL
34.65N  86.77W Elev. 608 ft
1226 PM CDT Thu Jul 20 2017

Date             Thu 07/20/17            Fri 07/21/17            Sat 07/22/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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          74          97          74          93
Temp                   94 96 92 81 77 75 75 88 95 97 92 81 78 75 75 85 93 92 88
Dewpt                  72 72 72 73 73 73 72 74 72 70 72 74 73 73 73 75 74 73 74
RH                     49 46 52 77 87 94 90 63 48 42 52 79 85 94 94 72 54 54 63
Wind dir               NW NW NE SE  S  E  E  E SE  S  S  S  S  S  S SW SW SW SW
Wind spd                4  5  3  2  1  1  1  2  3  3  3  2  2  2  2  5  5  6  5
Clouds                 SC B1 SC SC FW FW SC FW SC SC SC FW FW SC SC SC B1 B1 B1
PoP 12hr                     20           5          10          10          30
QPF 12hr                      0           0           0           0        0.14
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S                                         C  C  C  C  S
Tstms                   S                                         C  C  C  C  S
Heat index                                                            103
Max heat              105   105               105   105               103   103
Heat                    Y  Y


Date          Sun 07/23/17  Mon 07/24/17  Tue 07/25/17  Wed 07/26/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          74    91      73    89      72    87      71    90
Temp          77 76 91 87   75 74 88 85   74 73 86 83   73 72 89 85
Dewpt         73 73 73 73   72 72 74 73   71 71 72 71   69 68 68 69
PWind dir        SW    SW      SW    SW       W    NW       N     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC B1 B1   B1 B1 B1 B2   B2 B2 B1 B1   B1 SC SC SC
PoP 12hr         20    60      40    60      50    40      20    20
Rain shwrs     S  S  L  L    C  C  L  L    C  C  C  C    S  S  S  S
Tstms          S  S  L  L    C  C  L  L    C  C  C  C    S  S  S  S

$$
ALZ005-202200-
Decatur-Limestone AL
34.66N  86.94W Elev. 592 ft
1226 PM CDT Thu Jul 20 2017

Date             Thu 07/20/17            Fri 07/21/17            Sat 07/22/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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          74          97          75          93
Temp                   93 95 92 81 77 75 75 88 95 97 93 82 79 75 76 84 93 91 88
Dewpt                  72 72 72 73 73 74 72 74 73 70 72 75 73 74 74 75 74 73 73
RH                     51 48 52 77 87 97 90 63 49 42 51 79 82 97 94 74 54 56 61
Wind dir               NW NW  N SE SE SE  E NE SE  S  S  S  S  S  S SW SW SW SW
Wind spd                4  4  3  1  1  1  1  2  3  3  3  2  2  3  3  5  5  6  6
Clouds                 SC B1 SC SC FW FW SC FW SC SC SC FW FW SC SC SC B1 SC B1
PoP 12hr                     10           5          10          10          30
QPF 12hr                      0           0           0           0        0.15
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        C  C  C  C  S
Tstms                                                             C  C  C  C  S
Heat index                                    105
Max heat              103   104               105   105               102   102
Heat                    Y  Y


Date          Sun 07/23/17  Mon 07/24/17  Tue 07/25/17  Wed 07/26/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          75    91      73    89      71    88      70    90
Temp          77 76 91 86   75 74 88 85   74 72 87 83   73 71 88 85
Dewpt         73 73 73 74   72 72 74 73   72 71 72 70   69 68 68 69
PWind dir        SW    SW      SW    SW       W    NW       N     N
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC B1 B1   B1 B1 B1 B2   B2 B2 B1 B1   B1 SC SC SC
PoP 12hr         20    50      40    60      50    40      20    20
Rain shwrs     S  S  C  C    C  C  L  L    C  C  C  C    S  S  S  S
Tstms          S  S  C  C    C  C  L  L    C  C  C  C    S  S  S  S

$$
ALZ002-202200-
Muscle Shoals-Colbert AL
34.75N  87.61W Elev. 562 ft
1226 PM CDT Thu Jul 20 2017

Date             Thu 07/20/17            Fri 07/21/17            Sat 07/22/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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          75          98          74          93
Temp                   95 97 93 84 79 75 76 89 96 98 94 82 78 75 76 86 93 92 88
Dewpt                  71 71 70 72 73 72 71 72 72 69 71 75 72 72 73 74 72 73 73
RH                     46 43 47 67 82 90 85 57 46 39 47 79 82 90 90 68 51 54 61
Wind dir               NW NW NW  N SE  E NE NE SE  S  S  S  S SW SW SW SW SW SW
Wind spd                4  3  2  1  1  1  1  2  3  3  3  2  2  2  1  5  5  6  5
Clouds                 SC SC SC FW SC FW FW FW SC SC SC SC FW SC SC SC SC SC B1
PoP 12hr                      5           5          10          10          40
QPF 12hr                      0           0           0           0        0.19
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        C  C  C  C  C
Tstms                                                             C  C  C  C  C
Heat                    Y  Y


Date          Sun 07/23/17  Mon 07/24/17  Tue 07/25/17  Wed 07/26/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          74    91      74    90      72    88      71    91
Temp          78 76 91 85   75 75 89 86   75 73 87 84   73 72 89 86
Dewpt         72 73 73 74   73 72 74 72   71 71 72 71   69 67 67 68
PWind dir        SW    SW      SW     W       W    NW       N     N
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC B1 B1   B1 B1 B2 B2   B2 B2 B1 B1   SC SC SC SC
PoP 12hr         30    50      40    60      50    30      20    20
Rain shwrs     C  C  C  C    C  C  L  L    C  C  C  C    S  S  S  S
Tstms          C  C  C  C    C  C  L  L    C  C  C  C    S  S  S  S

$$
ALZ010-202200-
Fort Payne-DeKalb AL
34.47N  85.72W Elev. 877 ft
1226 PM CDT Thu Jul 20 2017

Date             Thu 07/20/17            Fri 07/21/17            Sat 07/22/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      92          71          94          72          90
Temp                   90 92 89 76 74 72 72 85 93 94 88 78 76 74 73 84 90 90 85
Dewpt                  70 71 70 72 71 70 68 71 69 68 69 72 70 70 71 73 71 71 71
RH                     52 51 54 87 90 93 87 63 46 43 54 82 82 87 93 70 54 54 63
Wind dir               NW NW  N  N  N  N  N NE SE SW SW SW SW SW SW SW SW SW SW
Wind spd                4  4  2  1  1  1  1  2  2  4  2  1  1  1  2  3  5  5  4
Clouds                 B1 B1 SC FW FW FW FW FW SC SC SC SC FW SC SC SC B1 B1 B1
PoP 12hr                     30          20          20          10          30
QPF 12hr                   0.05           0           0           0        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  S  S           S  S  S  S              C  C  C  C  C
Tstms                   C  S  S           S  S  S  S              C  C  C  C  C


Date          Sun 07/23/17  Mon 07/24/17  Tue 07/25/17  Wed 07/26/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    89      71    88      70    86      69    88
Temp          75 74 89 83   73 72 87 84   73 71 85 82   71 70 87 83
Dewpt         71 71 72 72   71 70 73 72   71 70 70 70   68 67 68 68
PWind dir        SW    SW      SW    SW       W     W      NW     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC B1 B1   B2 B2 B1 B2   B2 B2 B2 B2   B1 B1 B1 SC
PoP 12hr         30    60      50    60      60    50      30    20
Rain shwrs     C  C  L  L    C  C  L  L    L  L  C  C    C  C  S  S
Tstms          C  C  L  L    C  C  L  L    L  L  C  C    C  C  S  S

$$
ALZ016-202200-
Vinemont-Cullman AL
34.27N  86.86W Elev. 969 ft
1226 PM CDT Thu Jul 20 2017

Date             Thu 07/20/17            Fri 07/21/17            Sat 07/22/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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          73          95          72          91
Temp                   91 93 88 77 75 73 74 86 94 95 89 79 75 73 74 84 91 90 85
Dewpt                  71 70 72 74 73 71 71 72 72 69 71 73 72 72 73 74 73 72 73
RH                     52 47 59 90 94 93 90 63 49 43 56 82 90 97 97 72 56 56 67
Wind dir                N  N NE SE SE  S  E NE  E  S  S  S SW SW SW SW SW SW SW
Wind spd                4  3  2  2  2  1  1  2  2  3  2  2  2  3  2  4  5  6  5
Clouds                 B1 B1 SC FW FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1
PoP 12hr                     30          10          20          10          40
QPF 12hr                   0.01           0        0.04           0        0.14
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C                 S  S  S  S              C  C  C  C  C
Tstms                   C                 S  S  S  S              C  C  C  C  C


Date          Sun 07/23/17  Mon 07/24/17  Tue 07/25/17  Wed 07/26/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    89      72    87      71    86      70    88
Temp          75 74 88 85   75 73 86 83   73 72 85 82   72 71 87 83
Dewpt         72 72 73 73   72 71 74 73   72 71 72 71   69 69 68 69
PWind dir        SW    SW      SW    SW       W     W       N     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC B1 B1   B1 B1 B2 B2   B2 B2 B2 B2   B1 SC SC SC
PoP 12hr         40    50      30    60      50    50      20    20
Rain shwrs     C  C  C  C    C  C  L  L    C  C  C  C    S  S  S  S
Tstms          C  C  C  C    C  C  L  L    C  C  C  C    S  S  S  S

$$
ALZ006-202200-
Meridianville-Madison AL
34.86N  86.56W Elev. 756 ft
1226 PM CDT Thu Jul 20 2017

Date             Thu 07/20/17            Fri 07/21/17            Sat 07/22/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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          73          96          74          92
Temp                   93 95 90 79 76 73 74 87 94 96 91 80 76 75 75 85 92 91 87
Dewpt                  72 72 72 73 73 72 71 73 72 69 72 74 72 72 72 74 73 73 73
RH                     51 48 56 82 90 97 90 63 49 42 54 82 87 90 90 70 54 56 63
Wind dir               NW  N  N SE SE  E  E NE  E  S  S  S  S  S  S SW SW SW SW
Wind spd                4  4  2  1  1  1  1  2  2  3  3  2  2  2  2  5  5  6  5
Clouds                 SC B1 SC FW FW FW SC FW SC SC SC FW FW SC SC SC B1 B1 B1
PoP 12hr                     20           5          10          10          30
QPF 12hr                      0           0           0           0        0.14
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S                                         C  C  C  C  S
Tstms                   S                                         C  C  C  C  S
Heat                    Y  Y


Date          Sun 07/23/17  Mon 07/24/17  Tue 07/25/17  Wed 07/26/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          74    90      72    88      71    86      69    89
Temp          77 76 90 84   75 73 87 84   73 72 85 82   71 70 87 84
Dewpt         72 72 72 72   71 71 73 72   71 70 71 70   68 67 67 68
PWind dir        SW    SW      SW    SW       W    NW       N     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC B1 B1   B1 B2 B2 B2   B2 B2 B1 B1   B1 SC SC SC
PoP 12hr         20    60      50    60      60    40      20    20
Rain shwrs     S  S  L  L    C  C  L  L    L  L  C  C    S  S  S  S
Tstms          S  S  L  L    C  C  L  L    L  L  C  C    S  S  S  S

$$
ALZ008-202200-
Albertville-Marshall AL
34.23N  86.26W Elev. 1032 ft
1226 PM CDT Thu Jul 20 2017

Date             Thu 07/20/17            Fri 07/21/17            Sat 07/22/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      92          73          94          73          91
Temp                   90 92 88 78 76 73 74 86 93 94 88 79 76 74 74 84 90 90 84
Dewpt                  73 73 72 73 72 71 71 73 73 70 72 74 72 71 72 75 74 74 73
RH                     58 54 59 85 87 93 90 65 52 46 59 85 87 90 93 74 60 60 70
Wind dir                N  N  N  E  S  N NE NE  E  S  S  S SW SW SW SW SW SW SW
Wind spd                5  3  2  2  1  1  1  2  3  3  2  2  2  2  2  3  5  5  4
Clouds                 B1 B1 SC FW FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1
PoP 12hr                     30          20          20          10          40
QPF 12hr                   0.02           0        0.04           0        0.11
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  S  S           S  S  S  S              C  C  C  C  C
Tstms                   C  S  S           S  S  S  S              C  C  C  C  C


Date          Sun 07/23/17  Mon 07/24/17  Tue 07/25/17  Wed 07/26/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    89      72    87      71    86      70    87
Temp          75 74 89 84   73 73 86 83   73 72 85 82   72 71 86 83
Dewpt         72 71 73 72   71 71 73 73   71 70 70 71   68 68 67 68
PWind dir        SW    SW      SW    SW       W     W      NW     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC B1 B1   B1 B1 B1 B2   B2 B2 B2 B2   B1 B1 SC SC
PoP 12hr         30    50      40    60      50    50      30    20
Rain shwrs     C  C  C  C    C  C  L  L    C  C  C  C    C  C  S  S
Tstms          C  C  C  C    C  C  L  L    C  C  C  C    C  C  S  S

$$



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