410
FOUS54 KHUN 151826
PFMHUN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE HUNTSVILLE AL
126 PM CDT SAT AUG 15 2026
ALZ006-152100-
HUNTSVILLE-MADISON AL
34.65N 86.77W ELEV. 608 FT
126 PM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 97 74 98 77 98
TEMP 97 90 81 78 75 76 89 96 98 92 82 80 78 78 90 97 98 90
DEWPT 70 72 71 71 70 70 72 71 70 72 71 71 70 71 73 73 73 74
RH 42 56 72 79 84 82 57 45 41 52 69 74 76 79 58 46 45 60
WIND DIR W W S N N S W W W SW S SW SW SW W W W NW
WIND SPD 4 2 1 0 0 1 2 5 5 2 2 2 2 1 4 8 9 4
CLOUDS FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 0 0 0 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 107108
MAX HEAT 105 106 105 105 109 110
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 93 72 96 75 94 72 91
TEMP 78 75 92 88 77 73 94 89 78 76 92 86 76 73 89 83
DEWPT 74 73 73 72 71 71 72 71 71 71 72 71 70 69 70 68
PWIND DIR NW N NE W SW NW NE NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC
POP 12HR 10 5 0 0 10 30 20 20
RAIN SHWRS S C S S S
TSTMS S C S S S
ALZ005-152100-
DECATUR-LIMESTONE AL
34.66N 86.94W ELEV. 592 FT
126 PM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 97 75 97 78 97
TEMP 96 90 81 78 76 76 88 95 97 91 83 81 79 79 90 96 96 89
DEWPT 70 73 71 71 70 71 73 72 70 73 72 72 71 72 74 74 73 75
RH 43 58 72 79 82 85 61 48 42 56 70 74 77 79 60 49 48 64
WIND DIR W NW S S S S W W W SW S SW SW SW W W W NW
WIND SPD 4 1 1 1 1 1 3 5 5 2 2 2 3 2 4 8 9 4
CLOUDS FW FW FW CL SC FW CL FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 0 0 0 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 106107
MAX HEAT 104 105 104 105 107 108
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 93 72 95 75 93 72 91
TEMP 78 75 91 88 78 73 93 89 79 76 92 86 76 73 88 83
DEWPT 74 73 74 73 71 71 72 73 72 71 73 72 70 69 70 69
PWIND DIR N N N W SW NW NE NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC
POP 12HR 10 5 0 5 10 30 20 20
RAIN SHWRS S C S S S
TSTMS S C S S S
ALZ002-152100-
MUSCLE SHOALS-COLBERT AL
34.75N 87.61W ELEV. 562 FT
126 PM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 98 74 98 77 98
TEMP 96 92 81 77 75 75 89 96 97 92 83 81 79 79 91 97 95 88
DEWPT 70 71 70 69 69 70 73 72 72 72 72 71 71 72 74 74 74 74
RH 43 51 69 76 82 84 59 46 45 52 70 72 77 79 58 48 51 63
WIND DIR NW SE N N N N W W W SW SW SW SW W W W NW NW
WIND SPD 5 1 0 0 0 0 4 6 5 3 2 2 3 3 5 9 9 5
CLOUDS CL FW FW FW FW FW CL FW FW FW SC FW FW FW FW FW FW SC
POP 12HR 0 0 0 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 108105
MAX HEAT 103 104 105 107 109 109
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 73 94 72 96 74 94 71 91
TEMP 77 74 91 89 77 73 93 90 78 76 91 86 75 72 88 84
DEWPT 74 74 73 72 71 72 73 73 72 72 73 72 70 69 70 69
PWIND DIR NW NW N W SW W N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW SC SC SC SC B1 SC SC SC
POP 12HR 10 5 0 20 10 30 20 20
RAIN SHWRS S S C S S S
TSTMS S S C S S
ALZ010-152100-
FORT PAYNE-DEKALB AL
34.47N 85.72W ELEV. 877 FT
126 PM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 74 95 76 97
TEMP 93 85 78 77 76 74 87 93 95 88 80 78 77 77 89 96 95 86
DEWPT 73 74 73 72 70 71 73 70 69 71 70 69 69 70 73 72 72 74
RH 52 70 85 85 82 90 63 47 43 57 72 74 76 79 59 46 48 68
WIND DIR NW N N N N N W NW W W SW W W W W W W NW
WIND SPD 4 0 0 0 0 0 2 5 4 1 0 0 1 0 4 8 8 3
CLOUDS SC FW FW FW FW FW FW FW FW FW CL FW FW SC FW FW FW FW
POP 12HR 20 5 0 0 5
QPF 12HR 0.04 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 73 93 70 94 73 93 70 91
TEMP 77 74 92 87 75 71 91 87 77 74 91 84 74 71 88 82
DEWPT 73 72 72 71 69 69 70 71 70 70 72 71 69 68 70 69
PWIND DIR NW NW NW W W W N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW SC SC SC SC SC B1 SC
POP 12HR 10 5 0 5 10 30 20 40
RAIN SHWRS C S S C
TSTMS C S C
ALZ016-152100-
VINEMONT-CULLMAN AL
34.27N 86.86W ELEV. 969 FT
126 PM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 73 95 76 96
TEMP 94 88 78 77 75 75 88 94 95 89 80 79 77 77 90 96 94 84
DEWPT 71 72 71 69 69 70 72 70 71 72 70 69 69 71 73 73 73 74
RH 47 59 79 76 82 84 59 46 46 57 72 72 76 82 58 48 51 72
WIND DIR NW W N SW SW SW W W W SW SW SW SW SW W W W W
WIND SPD 3 1 0 1 1 1 2 3 3 1 1 1 2 2 4 5 5 2
CLOUDS FW SC FW FW FW FW FW SC FW FW FW FW FW FW FW FW SC SC
POP 12HR 0 5 5 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT INDEX 106104
MAX HEAT 103 102 102 102 106 106
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 73 92 71 93 73 92 71 90
TEMP 76 73 91 86 76 72 92 87 76 75 91 84 74 72 88 81
DEWPT 73 73 73 72 70 71 72 72 70 71 72 72 70 69 70 69
PWIND DIR NW NW N W SW W N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW SC FW FW FW SC FW SC SC SC SC SC
POP 12HR 20 10 0 20 5 30 20 20
RAIN SHWRS S S S C S S S
TSTMS S S S C S S S
ALZ006-152100-
MERIDIANVILLE-MADISON AL
34.86N 86.56W ELEV. 756 FT
126 PM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 97 74 97 77 97
TEMP 96 90 81 78 76 76 89 96 97 91 83 80 78 78 91 97 95 86
DEWPT 71 72 71 71 70 70 72 71 70 71 70 70 70 71 74 74 74 74
RH 45 56 72 79 82 82 57 45 42 52 65 72 76 79 58 48 51 68
WIND DIR W SW S N N S W W W SW S SW SW SW W W NW NW
WIND SPD 4 2 1 0 0 1 2 4 5 3 1 1 1 1 4 6 8 3
CLOUDS FW FW FW FW FW FW FW FW FW FW FW CL SC FW FW FW FW SC
POP 12HR 0 0 0 0 30
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C S
HEAT INDEX 101108106
MAX HEAT 107 107 106 107 109 110
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 93 71 95 74 93 71 91
TEMP 77 74 91 88 77 72 93 89 78 75 91 86 75 72 88 83
DEWPT 74 73 73 71 70 70 71 71 71 71 72 71 69 68 69 68
PWIND DIR N N N SW SW NW NE NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW SC SC B1 B1 SC SC SC
POP 12HR 20 5 0 5 10 30 10 30
RAIN SHWRS S C C
TSTMS S C C
ALZ008-152100-
ALBERTVILLE-MARSHALL AL
34.23N 86.26W ELEV. 1032 FT
126 PM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 95 76 96
TEMP 92 88 79 77 76 75 88 93 94 88 81 79 77 77 89 95 94 87
DEWPT 74 75 72 71 70 70 74 73 72 73 70 69 69 70 75 75 75 75
RH 56 66 79 82 82 84 63 52 49 61 69 72 76 79 64 53 54 68
WIND DIR NW W N N N N W NW W SW SW SW SW SW W W W W
WIND SPD 3 1 0 0 0 0 2 3 4 1 1 1 2 2 3 5 6 2
CLOUDS FW SC FW FW CL CL FW FW FW FW CL FW FW FW FW FW FW SC
POP 12HR 5 0 0 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 102 106106
MAX HEAT 103 105 103 104 106 108
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 92 71 93 74 92 71 89
TEMP 77 75 90 87 76 72 91 87 77 75 91 85 75 72 87 83
DEWPT 72 72 75 73 70 70 73 72 70 70 75 73 70 69 72 70
PWIND DIR NW NW NW W SW NW N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW SC FW SC SC SC SC SC
POP 12HR 10 5 5 5 5 20 20 30
RAIN SHWRS S S S C
TSTMS S S C
ALZ009-152100-
SCOTTSBORO-JACKSON AL
34.69N 86.00W ELEV. 629 FT
126 PM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 74 96 76 96
TEMP 93 87 80 78 75 75 86 95 95 89 81 79 77 77 88 96 94 86
DEWPT 73 74 72 72 71 71 75 72 70 71 70 70 70 71 75 75 73 74
RH 52 65 77 82 87 87 70 48 45 56 69 74 79 82 66 51 51 68
WIND DIR NW N N N N N SW W W SW N N N N W W W NW
WIND SPD 3 0 0 0 0 0 1 3 3 1 0 0 0 0 2 5 6 1
CLOUDS FW FW FW FW FW FW FW FW FW FW FW CL CL FW FW FW FW SC
POP 12HR 10 0 0 0 10
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
HEAT INDEX 103 108
MAX HEAT 108 107 105 105 108 108
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 72 92 70 95 73 93 70 90
TEMP 77 73 92 87 75 71 93 88 77 74 92 85 74 71 88 82
DEWPT 73 72 74 71 70 69 73 71 71 70 74 71 69 68 72 68
PWIND DIR NW NW N W N NW NW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW SC FW SC SC SC SC SC
POP 12HR 10 5 0 5 10 20 20 30
RAIN SHWRS S S S C
TSTMS S S C
TNZ096-152100-
FAYETTEVILLE-LINCOLN TN
35.15N 86.56W ELEV. 944 FT
126 PM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 73 97 76 96
TEMP 95 90 81 77 75 75 89 95 97 91 82 79 77 77 91 96 94 86
DEWPT 72 72 71 70 69 70 72 72 71 71 70 70 69 70 74 74 75 75
RH 48 56 72 79 82 84 57 48 43 52 67 74 76 79 58 49 54 70
WIND DIR W SW S S S S SW W W SW SW SW SW SW W W NW NW
WIND SPD 3 2 1 1 1 1 3 4 4 3 2 2 2 2 4 5 5 3
CLOUDS FW FW FW FW FW FW FW FW FW FW FW CL SC FW FW FW SC SC
POP 12HR 0 0 0 0 40
QPF 12HR 0 0 0 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS C C
HEAT INDEX 107104
MAX HEAT 103 105 104 105 108 108
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 73 92 70 94 73 92 70 89
TEMP 76 73 90 87 75 72 92 88 77 75 91 86 74 71 87 83
DEWPT 73 72 73 71 69 69 72 72 70 70 73 71 68 68 70 68
PWIND DIR N N NE SW SW NW NE N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW SC SC SC B1 SC SC SC SC
POP 12HR 10 5 0 5 10 40 20 30
RAIN SHWRS S C S C
TSTMS S C S C
TNZ097-152100-
WINCHESTER-FRANKLIN TN
35.18N 86.07W ELEV. 981 FT
126 PM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 74 97 76 96
TEMP 95 89 80 78 76 76 89 95 97 91 82 79 77 78 91 96 94 85
DEWPT 73 75 73 71 70 71 73 71 71 72 70 69 70 71 74 74 75 76
RH 49 64 79 79 82 85 59 46 43 54 67 72 79 79 58 49 54 75
WIND DIR W S N N N N W W W SW SW SW SW SW W W W NW
WIND SPD 3 1 0 0 0 0 2 4 4 2 1 1 1 1 3 5 5 2
CLOUDS FW FW SC FW FW FW FW FW FW FW FW FW CL FW FW FW FW SC
POP 12HR 5 0 0 5 50
QPF 12HR 0 0 0 0 0.19
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS C C
HEAT INDEX 100 107104
MAX HEAT 105 106 104 105 107 107
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 73 92 70 94 73 92 70 89
TEMP 76 74 90 87 74 72 92 88 77 75 89 85 74 71 86 82
DEWPT 73 73 72 71 69 69 70 71 70 70 73 72 69 69 69 68
PWIND DIR NW NW N SW S NW NE NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC
POP 12HR 10 5 0 5 20 30 20 30
RAIN SHWRS S S C S C
TSTMS S S C S C
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