Point Forecast Matrices
Issued by NWS Huntsville, AL

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FOUS54 KHUN 221326
PFMHUN
FOUS54 KHUN 221326
PFMHUN

Point Forecast Matrices
National Weather Service Huntsville AL
826 AM CDT Sat Jul 22 2017

ALZ006-222200-
Huntsville-Madison AL
34.65N  86.77W Elev. 608 ft
826 AM CDT Sat Jul 22 2017

Date             Sat 07/22/17            Sun 07/23/17            Mon 07/24/17
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          75          91          73          88
Temp                87 93 95 90 82 78 76 76 85 90 91 87 79 76 73 74 82 87 88 83
Dewpt               77 76 75 75 74 73 73 74 75 75 74 76 73 72 72 73 74 74 74 75
RH                  72 58 53 62 77 85 90 94 72 62 58 70 82 87 97 97 77 65 63 77
Wind dir            SW  S SW SW  S SW  S  S SW SW SW SW SW SW SW SW SW SW  W SW
Wind spd             5  5 10  6  5  5  3  5  5  8  9  5  4  3  3  3  4  4  4  4
Clouds              SC B1 B1 SC SC FW SC B1 SC B1 B1 B1 B1 SC B1 B2 B2 B2 B2 B2
PoP 12hr                     30          20          50          40          60
QPF 12hr                   0.01           0        0.15        0.07        0.52
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  S           S  C  C  C  C  C  C  C  L  L  L  L  C
Tstms                   C  C  S           S  C  C  C  C  C  C  C  L  L  L  L  C
Heat index            106108101               101101
Max heat              107   109               101   101
Heat                    Y  Y


Date          Tue 07/25/17  Wed 07/26/17  Thu 07/27/17  Fri 07/28/17
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    88      72    91      71    93      74    91
Temp          75 74 87 84   74 75 89 85   73 73 93 89   76 75 90 86
Dewpt         73 72 75 74   72 72 73 73   72 72 73 73   72 72 74 74
PWind dir        SW     W       N    NW      SW     W      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   B1 SC SC SC   SC SC SC SC   SC SC B1 B1
PoP 12hr         30    40      20    30      20    30      30    40
Rain shwrs     C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C
Tstms          C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C

$$
ALZ005-222200-
Decatur-Limestone AL
34.66N  86.94W Elev. 592 ft
826 AM CDT Sat Jul 22 2017

Date             Sat 07/22/17            Sun 07/23/17            Mon 07/24/17
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          75          91          74          88
Temp                87 93 95 90 82 78 76 76 85 90 91 87 80 76 74 75 82 87 88 84
Dewpt               77 76 76 75 74 73 73 74 75 75 74 76 74 73 73 73 74 74 74 75
RH                  72 58 54 62 77 85 90 94 72 62 58 70 82 90 97 94 77 65 63 74
Wind dir            SW  S  S SW  S SW  S  S SW SW SW SW SW SW SW SW SW SW  W SW
Wind spd             5  5 10  6  5  5  3  5  6  9  9  5  4  3  3  3  4  4  5  4
Clouds              SC B1 B1 SC SC FW SC B1 SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     30          20          40          40          60
QPF 12hr                   0.01           0        0.15        0.06        0.53
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  S           S  C  C  C  C  C  C  C  L  L  L  L  C
Tstms                   C  C  S           S  C  C  C  C  C  C  C  L  L  L  L  C
Heat index            106108100               101101
Max heat              106   109               101   101
Heat                    Y  Y


Date          Tue 07/25/17  Wed 07/26/17  Thu 07/27/17  Fri 07/28/17
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    88      72    91      71    93      74    91
Temp          74 75 87 84   74 75 89 85   74 73 92 88   76 75 90 86
Dewpt         73 73 74 74   72 72 73 72   72 72 72 73   72 73 74 73
PWind dir        SW     W       W    NW      SW     W      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   B1 SC SC SC   SC SC SC SC   SC SC B1 B1
PoP 12hr         30    40      20    30      20    30      30    30
Rain shwrs     C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C
Tstms          C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C

$$
ALZ002-222200-
Muscle Shoals-Colbert AL
34.75N  87.61W Elev. 562 ft
826 AM CDT Sat Jul 22 2017

Date             Sat 07/22/17            Sun 07/23/17            Mon 07/24/17
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          76          92          74          89
Temp                88 94 96 91 83 79 77 77 86 91 92 88 80 77 74 75 83 88 89 83
Dewpt               76 75 75 74 74 74 73 74 75 75 75 75 74 73 73 73 74 73 73 75
RH                  68 54 51 58 74 85 87 90 70 60 58 66 82 87 97 94 74 61 59 77
Wind dir             W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  W  W  W SW
Wind spd             4  4  8  6  6  6  3  6  8 11 11  5  4  3  3  3  5  4  5  3
Clouds              SC SC SC SC SC FW SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2
PoP 12hr                     30          20          50          30          70
QPF 12hr                      0           0        0.10        0.05        0.51
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  C  C  S           S  C  C  C  C  C  C  C  L  L  L  L  C
Tstms                S  C  C  S           S  C  C  C  C  C  C  C  L  L  L  L  C
Heat index            106108101               102103
Max heat              107   108               102   103
Heat                    Y  Y


Date          Tue 07/25/17  Wed 07/26/17  Thu 07/27/17  Fri 07/28/17
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      72    92      71    94      74    92
Temp          74 74 88 84   74 76 90 87   74 73 92 89   77 76 92 87
Dewpt         73 72 74 73   72 72 73 73   72 72 72 74   72 72 73 73
PWind dir        SW    NW      SE    SW      SW     W      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   B1 SC B1 SC   SC SC SC SC   SC SC SC B1
PoP 12hr         40    40      20    40      20    30      30    30
Rain shwrs     C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C
Tstms          C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C

$$
ALZ010-222200-
Fort Payne-DeKalb AL
34.47N  85.72W Elev. 877 ft
826 AM CDT Sat Jul 22 2017

Date             Sat 07/22/17            Sun 07/23/17            Mon 07/24/17
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                      91          73          89          73          86
Temp                84 90 91 87 79 76 73 74 83 88 89 85 78 75 73 74 81 85 86 82
Dewpt               74 73 74 72 73 73 71 72 74 73 73 73 73 72 72 71 73 72 72 72
RH                  72 58 58 61 82 90 93 93 74 61 59 67 85 90 97 90 77 65 63 72
Wind dir            SW SW SW SW SW SW  W SW  W SW SW SW SW  W SW  W  W  W  W  W
Wind spd             4  6  5  5  5  5  4  4  6  5  6  4  3  3  2  3  4  5  4  3
Clouds              SC SC B1 B1 SC SC SC B1 SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     40          20          50          40          70
QPF 12hr                   0.05           0        0.20        0.11        0.32
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  C  C  S  S        S  C  C  C  C  C  C  C  L  L  L  L  C
Tstms                S  C  C  S  S        S  C  C  C  C  C  C  C  L  L  L  L  C
Heat index               101
Max heat                    101


Date          Tue 07/25/17  Wed 07/26/17  Thu 07/27/17  Fri 07/28/17
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          71    86      70    88      68    90      71    88
Temp          74 73 85 81   72 72 86 82   71 72 89 86   73 73 88 84
Dewpt         71 70 71 71   70 70 70 70   69 68 69 70   70 69 70 71
PWind dir         W     W      NW    NW      NW     W       W     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B2   B1 B1 B1 SC   SC SC SC SC   B1 B1 B1 B1
PoP 12hr         30    40      20    30      20    30      30    40
Rain shwrs     C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C
Tstms          C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C

$$
ALZ016-222200-
Vinemont-Cullman AL
34.27N  86.86W Elev. 969 ft
826 AM CDT Sat Jul 22 2017

Date             Sat 07/22/17            Sun 07/23/17            Mon 07/24/17
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          74          89          72          86
Temp                84 91 92 88 80 77 74 75 83 88 89 85 78 74 72 73 80 85 86 82
Dewpt               76 75 74 74 73 73 73 73 75 74 73 74 73 73 72 73 74 73 74 74
RH                  77 60 56 63 79 87 97 94 77 63 59 70 85 97100100 82 67 68 77
Wind dir             S  S  S  S  S SW SW  S SW SW SW SW SW SW SW SW SW  W  W SW
Wind spd             5  6  6  5  5  6  4  6  8  8 10  5  3  3  4  3  4  3  4  4
Clouds              SC SC B1 B1 SC SC SC B1 SC B1 B1 B1 B1 B1 B1 OV B2 B2 B2 B2
PoP 12hr                     40          20          50          30          70
QPF 12hr                   0.02           0        0.12        0.02        0.54
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  C  C  S           S  C  C  C  C  C  S  S  L  L  L  L  C
Tstms                S  C  C  S           S  C  C  C  C  C  S  S  L  L  L  L  C
Heat index            102102
Max heat              102   103
Heat                    Y  Y


Date          Tue 07/25/17  Wed 07/26/17  Thu 07/27/17  Fri 07/28/17
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          71    86      71    89      70    91      73    90
Temp          74 72 84 83   73 74 87 84   73 73 90 86   76 74 89 85
Dewpt         72 71 74 73   71 71 72 72   71 71 72 73   72 71 73 74
PWind dir        SW     W       W    NW      SW     W      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B2   B1 B1 B1 SC   SC SC SC SC   SC SC B1 B1
PoP 12hr         40    50      20    30      20    30      30    30
Rain shwrs     C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C
Tstms          C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C

$$
ALZ006-222200-
Meridianville-Madison AL
34.86N  86.56W Elev. 756 ft
826 AM CDT Sat Jul 22 2017

Date             Sat 07/22/17            Sun 07/23/17            Mon 07/24/17
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          90          73          87
Temp                87 93 95 90 81 77 75 75 84 89 90 86 79 75 73 74 81 86 87 82
Dewpt               76 75 74 74 73 73 72 73 75 74 73 75 73 72 72 72 74 72 73 74
RH                  70 56 51 60 77 87 90 94 74 61 58 70 82 90 97 93 79 63 63 77
Wind dir            SW SW SW SW SW SW SW  S SW SW SW SW SW SW SW SW SW SW  W SW
Wind spd             5  5  9  6  5  5  3  5  6  9  9  5  4  3  3  3  4  5  5  3
Clouds              SC SC B1 SC SC FW SC SC SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2
PoP 12hr                     40          20          40          40          60
QPF 12hr                   0.01           0        0.18        0.15        0.48
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  S  C  S  S        S  C  C  C  C  C  C  C  L  L  L  L  C
Tstms                S  S  C  S  S        S  C  C  C  C  C  C  C  L  L  L  L  C
Heat index            105106100
Max heat              106   106
Heat                    Y  Y


Date          Tue 07/25/17  Wed 07/26/17  Thu 07/27/17  Fri 07/28/17
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    87      71    89      70    91      73    89
Temp          73 73 87 83   73 74 87 84   72 72 90 85   75 74 89 85
Dewpt         72 72 73 73   71 71 72 72   70 71 72 72   72 71 73 72
PWind dir        SW     W       N    NW       S     W      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   B1 SC SC SC   FW SC SC SC   SC SC B1 B1
PoP 12hr         30    40      20    30      20    30      30    40
Rain shwrs     C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C
Tstms          C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C

$$
ALZ008-222200-
Albertville-Marshall AL
34.23N  86.26W Elev. 1032 ft
826 AM CDT Sat Jul 22 2017

Date             Sat 07/22/17            Sun 07/23/17            Mon 07/24/17
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                      91          73          88          73          85
Temp                84 90 91 87 79 76 73 74 82 87 88 84 78 75 73 74 80 84 85 82
Dewpt               77 77 76 74 73 73 72 73 75 74 73 75 73 72 72 71 74 73 72 75
RH                  80 66 62 65 82 90 97 97 79 65 61 74 85 90 97 90 82 70 65 79
Wind dir            SW  S SW SW SW SW SW SW  W SW SW SW SW SW SW  W  W  W  W SW
Wind spd             5  5  8  6  5  5  3  5  6  5  9  5  3  3  3  4  4  4  5  3
Clouds              SC SC B1 B1 SC SC SC B1 SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     40          20          50          30          70
QPF 12hr                   0.03           0        0.15        0.02        0.44
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  C  C  S  S        S  C  C  C  C  C  S  S  L  L  L  L  C
Tstms                S  C  C  S  S        S  C  C  C  C  C  S  S  L  L  L  L  C
Heat index            103103
Max heat              103   103
Heat                    Y  Y


Date          Tue 07/25/17  Wed 07/26/17  Thu 07/27/17  Fri 07/28/17
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    84      71    88      70    89      72    89
Temp          74 73 83 81   73 74 85 82   71 72 88 85   75 75 88 83
Dewpt         72 72 75 74   71 71 73 73   71 71 73 72   71 71 74 73
PWind dir         W     W      NW    NW      NW     W       W     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B2   B1 B1 B1 SC   SC SC SC SC   SC B1 B1 B1
PoP 12hr         40    40      20    30      20    30      30    30
Rain shwrs     C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C
Tstms          C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C

$$




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