040
FOUS54 KHUN 181441
PFMHUN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE HUNTSVILLE AL
941 AM CDT TUE AUG 18 2026
ALZ006-182100-
HUNTSVILLE-MADISON AL
34.65N 86.77W ELEV. 608 FT
941 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 68 96 73 94
TEMP 83 89 91 85 75 72 69 69 84 93 96 90 79 77 75 74 85 91 93 87
DEWPT 72 68 64 66 66 66 66 67 69 68 67 69 69 69 69 70 73 73 73 74
RH 70 50 41 53 74 81 90 93 61 44 39 50 72 76 82 87 67 56 52 65
WIND DIR N NW N N NE N N N N N NE S SE S SE S SW W W NW
WIND SPD 4 8 6 3 1 0 0 0 0 2 3 2 1 1 1 1 3 4 5 3
CLOUDS SC SC SC SC SC SC FW SC FW FW FW SC SC SC SC SC SC SC SC B1
POP 12HR 5 0 0 20 20
QPF 12HR 0 0 0 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C
TSTMS S S S S S
HEAT INDEX 101
MAX HEAT 100 102 105
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 91 70 92 69 92 68 92
TEMP 76 72 89 84 73 71 89 84 73 70 89 84 72 69 89 84
DEWPT 74 72 74 72 71 70 69 67 68 67 68 66 65 64 65 66
PWIND DIR N NW N N N N NE W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 40 30 10 5 5 5 5 5
RAIN SHWRS C C S C
TSTMS S S C
ALZ005-182100-
DECATUR-LIMESTONE AL
34.66N 86.94W ELEV. 592 FT
941 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 91 68 95 74 93
TEMP 82 89 90 85 76 72 70 70 84 92 94 89 80 78 75 74 85 90 92 86
DEWPT 72 69 65 66 67 67 67 68 70 70 68 71 70 70 70 71 73 74 74 75
RH 72 52 44 53 74 84 90 93 63 49 43 56 72 76 84 90 67 60 56 70
WIND DIR N NW NW N NE N N N S N NE SE SE SW SE S SW W W NW
WIND SPD 4 8 6 3 1 1 0 0 1 2 2 1 2 1 2 1 3 4 4 3
CLOUDS SC SC SC FW SC SC FW SC FW FW FW SC SC SC B1 SC SC SC SC SC
POP 12HR 5 0 0 20 20
QPF 12HR 0 0 0 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S C
TSTMS S S S S S S S
HEAT INDEX 102
MAX HEAT 100 102
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 91 70 91 69 91 69 91
TEMP 76 72 88 84 74 71 88 84 73 70 89 84 73 70 88 84
DEWPT 74 72 74 73 72 70 70 69 68 68 68 67 66 65 66 67
PWIND DIR NW NW N N N N NE W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 40 30 10 5 0 5 5 5
RAIN SHWRS C C S C
TSTMS S S C
ALZ002-182100-
MUSCLE SHOALS-COLBERT AL
34.75N 87.61W ELEV. 562 FT
941 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 69 96 74 93
TEMP 82 89 91 86 76 72 70 71 85 93 95 90 80 77 76 74 84 89 91 86
DEWPT 72 68 66 67 69 68 68 69 71 71 70 71 71 71 71 72 74 74 75 75
RH 72 50 44 53 79 87 93 93 63 49 45 54 74 82 85 93 72 61 60 70
WIND DIR N NW N N NE N N N S N E SE SE SE S SW W W NW W
WIND SPD 3 5 6 3 0 0 0 0 0 2 3 3 3 1 2 1 4 4 4 3
CLOUDS SC FW SC SC SC SC FW FW CL FW FW SC SC SC SC SC SC SC SC B1
POP 12HR 5 0 0 20 20
QPF 12HR 0 0 0 0.02 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S C
TSTMS S S S S S S S
HEAT INDEX 102
MAX HEAT 101 102 102
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 91 69 91 69 92 68 91
TEMP 74 72 87 84 73 70 88 85 72 70 89 85 72 69 88 85
DEWPT 74 72 75 74 72 70 70 70 69 69 69 69 66 66 67 68
PWIND DIR NW NW N N N N NE SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC FW FW FW FW FW FW FW SC FW SC SC
POP 12HR 50 30 10 5 5 5 20 10
RAIN SHWRS C C C C S
TSTMS S S C
ALZ010-182100-
FORT PAYNE-DEKALB AL
34.47N 85.72W ELEV. 877 FT
941 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 91 66 95 71 94
TEMP 83 89 89 82 74 71 68 68 83 91 94 87 77 75 73 72 86 91 93 86
DEWPT 73 68 65 66 65 65 64 64 67 64 62 66 66 65 65 67 71 71 70 72
RH 72 50 45 58 74 81 87 87 59 41 35 50 69 71 76 84 61 52 47 63
WIND DIR NW NW NW N N NE NE N N NW N N N N N N SW W W W
WIND SPD 5 9 8 3 1 1 0 0 0 3 3 0 0 0 0 0 2 4 4 1
CLOUDS FW FW FW FW SC SC B1 SC FW CL FW FW FW SC SC SC SC SC SC SC
POP 12HR 0 0 0 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
TSTMS S
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 71 91 68 91 68 92 67 91
TEMP 75 72 90 82 72 69 89 83 72 69 89 83 71 68 88 83
DEWPT 72 71 72 72 71 69 67 66 66 65 65 65 63 63 63 64
PWIND DIR NW W NW NW N NW N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 SC SC SC SC SC FW FW FW FW FW FW FW FW SC
POP 12HR 30 40 20 10 5 5 5 5
RAIN SHWRS C S C S
TSTMS S C S
ALZ016-182100-
VINEMONT-CULLMAN AL
34.27N 86.86W ELEV. 969 FT
941 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 90 68 94 72 93
TEMP 82 88 89 83 74 71 69 70 84 92 93 87 77 75 73 73 86 92 90 82
DEWPT 73 70 67 67 67 66 66 67 70 69 66 70 69 68 69 71 73 73 73 74
RH 74 55 48 59 79 84 90 90 63 47 41 57 76 79 87 93 65 54 58 77
WIND DIR N NW N N N N N N N N N SE SE S SE S SW W W NW
WIND SPD 4 6 5 2 1 0 0 0 0 1 2 0 1 1 1 1 3 3 3 1
CLOUDS FW SC SC SC SC B1 SC FW FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 5 0 0 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C
TSTMS S S S S S
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 71 90 69 89 68 90 68 90
TEMP 74 71 89 82 72 70 87 83 71 70 88 83 71 69 88 83
DEWPT 73 71 73 73 71 70 69 67 66 67 67 67 64 65 65 66
PWIND DIR NW NW NW N N N N W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC B1 B1 SC FW FW FW FW FW FW FW SC SC SC
POP 12HR 40 40 10 5 5 5 10 5
RAIN SHWRS C C S C
TSTMS S S C
ALZ006-182100-
MERIDIANVILLE-MADISON AL
34.86N 86.56W ELEV. 756 FT
941 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 91 67 95 72 93
TEMP 82 89 89 83 75 71 69 69 84 92 95 89 79 77 74 73 85 90 92 86
DEWPT 71 66 63 66 66 66 65 66 68 67 65 68 68 68 68 69 72 73 73 74
RH 69 47 42 57 74 84 87 90 59 44 37 50 69 74 82 87 65 58 54 68
WIND DIR N NW NW N NE N N N S N NE S SE N SE E SW W W NW
WIND SPD 5 6 5 3 1 0 0 0 0 2 2 1 1 1 1 1 3 4 4 2
CLOUDS SC SC FW FW SC SC FW SC CL FW SC SC SC SC SC SC SC SC SC B1
POP 12HR 0 0 0 20 20
QPF 12HR 0 0 0 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S C
TSTMS S S S S S S C
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 91 69 91 69 91 67 91
TEMP 75 72 89 83 73 70 88 84 72 70 89 84 72 68 88 84
DEWPT 73 72 73 72 71 70 69 67 67 67 67 66 64 64 64 64
PWIND DIR N NW N N N N NE NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC SC SC SC FW FW FW FW FW FW FW FW SC
POP 12HR 40 40 10 5 5 5 5 5
RAIN SHWRS C C S C
TSTMS C S C
ALZ008-182100-
ALBERTVILLE-MARSHALL AL
34.23N 86.26W ELEV. 1032 FT
941 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 90 69 94 72 93
TEMP 83 88 88 82 75 72 70 70 84 91 93 88 78 76 74 73 86 90 92 86
DEWPT 75 71 67 67 67 66 66 66 70 69 67 69 67 67 67 68 74 75 74 74
RH 77 57 50 61 76 81 87 87 63 49 43 54 69 74 79 84 68 62 56 68
WIND DIR NW NW NW N N N N N N N N N N N E S SW NW W NW
WIND SPD 4 8 6 3 1 0 0 0 1 3 3 0 0 0 1 1 2 3 4 2
CLOUDS FW SC FW FW SC SC FW SC FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT INDEX 100102
MAX HEAT 101 103
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 91 70 90 69 91 68 90
TEMP 76 73 90 83 74 71 88 84 73 70 89 84 73 69 88 83
DEWPT 72 72 75 73 71 70 71 68 66 66 69 67 64 63 67 66
PWIND DIR NW NW NW NW N NW NE NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW SC
POP 12HR 20 40 20 10 5 5 5 5
RAIN SHWRS S S C S
TSTMS S S C S
ALZ009-182100-
SCOTTSBORO-JACKSON AL
34.69N 86.00W ELEV. 629 FT
941 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 90 66 94 72 93
TEMP 81 88 89 82 74 70 67 67 81 92 93 87 78 75 73 72 83 91 92 86
DEWPT 73 67 64 65 66 66 65 66 70 69 66 70 68 68 67 69 73 74 72 73
RH 77 50 44 56 76 87 93 97 69 47 41 57 71 79 81 90 72 58 52 65
WIND DIR N NW NW N N N N N N NW NW N N N N N N W W N
WIND SPD 3 6 6 2 0 0 0 0 0 1 1 0 0 0 0 0 0 2 3 0
CLOUDS FW SC FW FW SC SC SC SC SC FW SC FW FW SC SC SC SC SC SC SC
POP 12HR 0 0 0 20 10
QPF 12HR 0 0 0 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 101
MAX HEAT 102 103
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 71 91 68 91 67 91 66 91
TEMP 74 71 90 83 72 69 88 83 71 68 89 83 70 67 88 83
DEWPT 72 71 75 72 70 69 70 66 67 66 68 66 64 64 67 65
PWIND DIR N W W NW NW NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW SC
POP 12HR 20 40 20 5 5 5 5 5
RAIN SHWRS S S C C S
TSTMS S C S
TNZ096-182100-
FAYETTEVILLE-LINCOLN TN
35.15N 86.56W ELEV. 944 FT
941 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 89 67 94 72 92
TEMP 81 87 88 82 74 70 68 68 84 92 94 88 78 75 73 72 83 89 91 85
DEWPT 71 65 63 65 66 66 65 66 68 67 66 68 67 67 67 69 73 73 73 74
RH 72 48 43 56 76 87 90 93 59 44 40 52 69 76 81 90 72 59 56 70
WIND DIR N NW NW N NE N N E S N E S SE N SE E SW W W W
WIND SPD 4 5 5 3 1 0 0 0 1 2 2 1 1 1 1 2 3 3 4 2
CLOUDS SC FW FW FW SC SC FW SC CL SC FW FW SC SC SC SC SC SC SC B1
POP 12HR 5 0 0 30 20
QPF 12HR 0 0 0 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S S
TSTMS C C S S S S S
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 71 90 68 90 68 90 66 90
TEMP 74 71 88 83 72 69 87 84 71 69 88 83 70 67 87 83
DEWPT 73 71 73 72 70 69 68 67 67 67 68 66 64 63 65 65
PWIND DIR N NW N N N N NE NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 30 40 10 5 5 5 5 5
RAIN SHWRS S C S C
TSTMS S S C
TNZ097-182100-
WINCHESTER-FRANKLIN TN
35.18N 86.07W ELEV. 981 FT
941 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 88 67 94 72 92
TEMP 80 86 88 82 73 70 68 69 84 92 94 88 78 75 74 73 84 89 91 85
DEWPT 71 66 64 67 67 66 66 66 68 66 64 68 68 67 67 69 72 73 73 74
RH 74 51 45 61 81 87 93 90 59 43 37 52 71 76 79 87 67 59 56 70
WIND DIR NW NW NW N N N N N N N N N SE SW SE SE SW W W NW
WIND SPD 4 6 5 2 0 0 0 0 0 2 2 0 1 1 1 1 2 3 3 2
CLOUDS SC FW FW FW FW FW SC SC FW SC FW FW SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 20 20
QPF 12HR 0 0 0 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S
TSTMS S S S S S S S
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 71 90 68 89 68 90 66 90
TEMP 74 71 88 83 72 69 87 83 71 69 87 83 70 67 87 83
DEWPT 73 71 73 72 70 69 69 67 67 67 67 66 64 64 64 65
PWIND DIR NW NW N N N NW N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC FW FW FW FW FW FW SC FW SC
POP 12HR 20 40 20 10 5 5 5 5
RAIN SHWRS S S S C S
TSTMS S S C
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