456
FOUS54 KHUN 130826
PFMHUN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE HUNTSVILLE AL
326 AM CDT THU AUG 13 2026
ALZ006-132100-
HUNTSVILLE-MADISON AL
34.65N 86.77W ELEV. 608 FT
326 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 76 97 75 98
TEMP 75 76 86 93 94 89 81 79 77 77 88 95 96 91 81 79 77 76 89 95 97 92
DEWPT 73 73 75 74 73 74 74 73 72 73 75 75 73 74 74 73 73 73 75 73 72 73
RH 94 90 70 54 51 61 79 82 85 87 66 53 48 58 79 82 87 90 64 49 45 54
WIND DIR SW SW W W SW S S S S S W W W W S N N N W W W W
WIND SPD 2 3 5 8 5 3 2 1 1 1 4 6 5 2 1 0 0 0 2 4 3 2
CLOUDS SC FW SC SC SC B1 SC FW SC SC SC FW FW FW FW FW SC FW FW FW FW FW
POP 12HR 10 5 10 5 5
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 103104 106106 106
MAX HEAT 103 105 107 108 107 107
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 99 76 99 75 95 74 95
TEMP 79 76 96 92 80 77 96 90 79 76 93 87 77 75 93 87
DEWPT 72 72 72 69 71 71 69 69 71 72 70 70 72 71 70 70
PWIND DIR S SW S W W NW NE SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC FW FW FW FW FW FW FW SC FW FW FW
POP 12HR 0 0 0 10 10 20 10 10
RAIN SHWRS S
TSTMS S
ALZ005-132100-
DECATUR-LIMESTONE AL
34.66N 86.94W ELEV. 592 FT
326 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 76 96 76 97
TEMP 76 76 86 92 94 89 81 79 78 77 87 94 96 90 81 79 78 77 88 94 96 90
DEWPT 73 73 75 74 73 75 74 74 73 73 76 75 74 76 74 74 73 73 75 73 72 74
RH 90 90 70 56 51 64 79 85 85 87 70 54 49 64 79 85 85 87 66 51 46 60
WIND DIR SW SW W W SW SW S S SW SW W W W W S S SW N W W W SW
WIND SPD 3 3 5 6 5 3 2 2 2 1 4 5 5 2 1 0 0 0 2 4 3 1
CLOUDS SC SC SC SC SC B1 SC SC SC SC FW FW FW FW FW FW SC FW FW FW FW FW
POP 12HR 5 5 5 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 102 105106101 104
MAX HEAT 102 105 105 107 104 106
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 76 97 76 98 75 94 74 94
TEMP 79 77 95 91 80 77 96 90 79 76 92 86 77 75 91 87
DEWPT 73 72 73 71 71 71 70 71 72 72 71 71 72 72 71 71
PWIND DIR S W SW W W NW NE SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW
POP 12HR 0 0 0 10 10 20 10 10
RAIN SHWRS S
TSTMS S
ALZ002-132100-
MUSCLE SHOALS-COLBERT AL
34.75N 87.61W ELEV. 562 FT
326 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 97 75 98
TEMP 76 76 86 94 94 88 81 79 77 77 88 95 96 90 82 79 77 76 89 95 97 92
DEWPT 72 72 74 73 73 74 74 73 72 73 75 74 74 74 74 73 72 72 74 72 72 72
RH 87 87 68 51 51 63 79 82 85 87 66 51 49 60 77 82 85 87 61 48 45 52
WIND DIR S SW W W SW SW S S SW SW W W W W N N N N W W W S
WIND SPD 3 3 6 6 6 3 2 1 1 2 5 6 5 2 0 0 0 0 3 4 4 1
CLOUDS SC FW FW SC FW B1 SC FW SC FW FW FW FW FW FW FW SC FW FW FW FW SC
POP 12HR 5 5 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 105106
MAX HEAT 103 105 106 108 104 107
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 99 76 99 75 96 74 95
TEMP 79 76 96 93 80 77 97 90 78 76 93 87 76 75 92 88
DEWPT 71 72 72 69 70 71 70 70 72 72 70 71 72 72 71 71
PWIND DIR S W SW W SE NW NE SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC FW FW FW SC FW FW FW SC FW FW FW
POP 12HR 0 0 0 10 10 20 10 10
RAIN SHWRS S
TSTMS S
ALZ010-132100-
FORT PAYNE-DEKALB AL
34.47N 85.72W ELEV. 877 FT
326 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 75 94 74 95
TEMP 74 74 84 91 91 85 78 77 76 76 86 92 93 87 79 77 76 76 88 93 94 88
DEWPT 71 71 73 72 72 74 73 73 72 72 76 74 73 75 73 72 72 72 75 73 73 75
RH 90 90 70 54 54 70 85 87 87 87 72 56 52 68 82 85 87 87 66 52 51 66
WIND DIR SW SW W W W SW N N N N W W W W N N N N NW NW NW N
WIND SPD 1 1 4 6 5 1 0 0 0 0 3 5 5 1 0 0 0 0 2 4 3 0
CLOUDS SC SC FW SC SC SC SC SC SC SC SC SC FW SC FW FW FW FW SC SC SC FW
POP 12HR 20 5 20 0 20
QPF 12HR 0 0 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 103 103104
MAX HEAT 100 104 104 104 105
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 96 75 97 75 94 73 93
TEMP 78 75 93 88 78 76 95 88 77 75 92 85 75 74 90 85
DEWPT 72 72 73 70 70 70 69 70 71 71 69 70 71 71 70 70
PWIND DIR N W SW W NW NW N W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC FW FW FW FW SC FW FW FW SC FW FW
POP 12HR 5 10 0 5 5 20 10 20
RAIN SHWRS S S
TSTMS S S
ALZ016-132100-
VINEMONT-CULLMAN AL
34.27N 86.86W ELEV. 969 FT
326 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 94 74 94 74 95
TEMP 74 74 84 90 90 86 78 77 76 75 86 92 93 87 78 77 76 75 87 93 94 88
DEWPT 72 72 75 73 73 74 73 72 72 73 76 74 74 75 74 73 72 73 74 73 72 73
RH 93 93 74 58 58 68 85 85 87 94 72 56 54 68 88 87 87 94 65 52 49 61
WIND DIR SW SW W W SW SW SW S SW SW W W SW SW N N N N W W NW S
WIND SPD 3 3 4 4 3 1 1 1 1 1 3 4 3 1 0 0 0 0 2 2 2 1
CLOUDS SC FW SC SC SC B1 SC SC SC FW FW SC FW FW FW FW FW FW FW FW SC FW
POP 12HR 10 5 5 5 5
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 102103 103
MAX HEAT 100 101 103 105 104 104
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 96 75 97 74 93 73 92
TEMP 77 75 94 89 78 76 95 88 77 75 91 84 75 74 90 84
DEWPT 72 72 72 70 70 71 69 70 70 71 70 71 71 72 70 71
PWIND DIR S W SW W W NW NE W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC FW FW FW FW FW FW FW FW SC SC FW FW
POP 12HR 0 0 0 5 10 20 10 20
RAIN SHWRS S S
TSTMS S S
ALZ006-132100-
MERIDIANVILLE-MADISON AL
34.86N 86.56W ELEV. 756 FT
326 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 76 96 75 97
TEMP 75 75 86 93 94 88 80 78 77 77 88 94 96 89 81 79 77 76 89 95 96 90
DEWPT 72 73 75 74 73 74 74 73 72 73 75 75 74 75 74 73 72 73 75 73 72 74
RH 90 94 70 54 51 63 82 85 85 87 66 54 49 64 79 82 85 90 64 49 46 60
WIND DIR S S W W W SW S S S S W W W SW N N N N W W W SW
WIND SPD 2 2 5 6 5 2 1 1 1 1 3 5 5 2 0 0 0 0 2 3 3 2
CLOUDS SC FW FW SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW SC FW
POP 12HR 10 5 20 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 103 106106 105106
MAX HEAT 105 105 108 109 108 109
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 98 76 98 74 94 73 94
TEMP 79 76 96 91 80 77 96 89 78 75 92 86 76 74 91 86
DEWPT 72 72 72 69 70 71 70 70 72 72 70 71 71 71 70 70
PWIND DIR S SW S W NW NW NE SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC FW FW FW SC FW FW FW SC FW FW FW
POP 12HR 0 0 0 10 10 20 10 20
RAIN SHWRS S S
TSTMS S S
ALZ008-132100-
ALBERTVILLE-MARSHALL AL
34.23N 86.26W ELEV. 1032 FT
326 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 75 94 75 95
TEMP 75 74 85 90 91 85 79 77 76 76 87 92 93 87 79 78 77 76 88 93 94 89
DEWPT 71 72 75 74 74 75 73 72 72 72 77 77 76 76 73 72 72 72 76 76 75 75
RH 87 93 72 60 58 72 82 85 87 87 72 62 58 70 82 82 85 87 68 58 54 64
WIND DIR SW SW W W W SW SE S SW SW W W W W N N N N NW NW NW W
WIND SPD 2 3 4 5 4 1 1 1 1 2 3 4 4 1 0 0 0 0 2 3 3 1
CLOUDS SC FW SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC
POP 12HR 10 5 10 5 10
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 105105 105105
MAX HEAT 102 105 107 106 107
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 95 75 97 75 93 73 92
TEMP 78 76 93 89 79 76 94 88 78 76 91 85 76 74 90 85
DEWPT 72 72 75 71 70 70 71 71 70 71 72 72 71 71 72 71
PWIND DIR W W SW W W NW N W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW SC SC SC FW FW FW FW FW FW FW FW SC FW FW
POP 12HR 0 5 0 5 5 20 10 20
RAIN SHWRS S S
TSTMS S S
ALZ009-132100-
SCOTTSBORO-JACKSON AL
34.69N 86.00W ELEV. 629 FT
326 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 75 94 75 95
TEMP 74 75 83 91 92 87 79 77 76 76 85 93 93 87 80 78 76 75 86 93 95 89
DEWPT 72 73 75 73 72 74 73 72 72 73 77 77 74 75 73 73 72 73 77 76 73 74
RH 93 94 77 56 52 65 82 85 87 90 77 60 54 68 79 85 87 94 75 58 49 61
WIND DIR N N W W W N N N N N W W SW N N N N N N W W N
WIND SPD 0 0 2 5 4 0 0 0 0 0 1 4 3 0 0 0 0 0 0 2 2 0
CLOUDS B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW SC FW FW SC
POP 12HR 10 5 10 5 20
QPF 12HR 0 0.03 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S
OBVIS PF
HEAT INDEX 106103 106
MAX HEAT 100 102 108 108 106 107
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 76 96 75 97 74 93 72 92
TEMP 78 76 94 90 79 76 94 88 77 75 91 86 75 73 90 86
DEWPT 73 73 75 71 71 71 72 70 71 71 72 70 71 71 72 70
PWIND DIR N W N W N NW N W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW SC FW FW FW FW FW FW FW SC SC FW FW
POP 12HR 0 5 0 10 5 20 10 20
RAIN SHWRS S S
TSTMS S S
TNZ096-132100-
FAYETTEVILLE-LINCOLN TN
35.15N 86.56W ELEV. 944 FT
326 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 75 95 74 96
TEMP 74 75 85 91 92 86 79 77 76 76 87 93 94 88 80 77 76 75 88 94 96 90
DEWPT 72 72 74 74 74 74 73 73 72 73 76 75 74 75 73 72 72 72 75 74 73 74
RH 93 90 70 58 56 68 82 87 87 90 70 56 53 66 79 85 87 90 66 53 48 60
WIND DIR S S W W W S S S S S SW SW SW SW N N N S W W W S
WIND SPD 3 3 4 5 5 3 2 1 2 2 3 5 4 2 0 0 0 0 2 3 2 2
CLOUDS SC SC FW SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 10 5 20 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 101102 105105 105
MAX HEAT 102 105 105 107 105 106
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 97 75 97 74 93 72 93
TEMP 78 75 95 91 79 76 95 88 77 75 90 85 75 73 90 86
DEWPT 72 72 73 70 69 70 70 71 71 71 71 71 71 71 71 70
PWIND DIR S SW S SW NW NW NE SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW SC FW FW FW SC FW FW FW SC FW FW FW
POP 12HR 0 0 0 20 10 30 10 20
RAIN SHWRS S C S
TSTMS S C S
TNZ097-132100-
WINCHESTER-FRANKLIN TN
35.18N 86.07W ELEV. 981 FT
326 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 75 95 75 96
TEMP 74 75 85 91 93 87 79 77 76 77 87 93 94 88 80 77 76 77 88 94 96 90
DEWPT 71 72 74 73 74 74 74 73 72 73 76 75 75 76 74 73 72 73 75 74 74 75
RH 90 90 70 56 54 65 85 87 87 87 70 56 54 68 82 87 87 87 66 53 49 62
WIND DIR S S W W SW SW S SE N SE W W W SW N N N N W W W SW
WIND SPD 1 2 4 5 4 2 1 1 0 1 3 5 4 1 0 0 0 0 1 2 2 1
CLOUDS SC FW SC SC SC SC SC SC FW SC SC FW FW SC FW FW FW FW FW FW FW FW
POP 12HR 20 5 20 5 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 103 104105 104106100
MAX HEAT 100 103 105 107 105 107
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 97 76 97 74 92 72 92
TEMP 78 76 95 90 79 77 94 88 77 75 90 85 75 74 89 86
DEWPT 72 73 73 72 70 71 70 72 72 72 71 72 71 71 71 71
PWIND DIR SW W S W NW NW N W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW SC FW CL FW SC SC SC FW SC FW FW FW
POP 12HR 0 5 0 20 10 30 5 20
RAIN SHWRS S C S
TSTMS S C S
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