Point Forecast Matrices
Issued by NWS Huntsville, AL
Issued by NWS Huntsville, AL
012 FOUS54 KHUN 110626 PFMHUN Point Forecast Matrices National Weather Service Huntsville AL 126 AM CDT Tue Aug 11 2026 ALZ006-112100- Huntsville-Madison AL 34.65N 86.77W Elev. 608 ft 126 AM CDT Tue Aug 11 2026 Date Tue 08/11/26 Wed 08/12/26 Thu 08/13/26 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 74 94 75 96 Temp 74 75 85 91 91 84 78 76 75 76 85 92 92 87 79 77 76 76 87 93 95 90 Dewpt 72 73 76 75 74 74 74 74 73 73 76 76 74 74 75 74 73 73 75 75 74 75 RH 93 94 75 60 58 72 88 94 94 90 75 60 56 65 88 90 90 90 68 56 51 62 Wind dir SW S W W SW SW S S SW SW W W W SW S S SW SW W W W SW Wind spd 1 1 4 5 6 4 3 2 3 3 6 9 8 4 2 2 2 3 6 8 6 3 Clouds SC FW FW FW SC SC SC FW FW FW FW SC B1 FW SC SC B1 SC SC SC SC SC PoP 12hr 40 5 40 10 5 QPF 12hr 0.07 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C Tstms C C S C Heat index 102101 104103 106106100 Max heat 104 104 104 106 107 107 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 Mon 08/17/26 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 97 76 98 77 98 Temp 79 77 95 90 79 77 96 91 79 77 95 91 80 78 96 91 Dewpt 74 73 74 74 73 73 73 73 73 73 73 72 72 72 72 71 PWind dir SW W SW NW E SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC SC FW FW FW SC FW FW FW FW FW FW FW PoP 12hr 0 5 0 0 0 0 0 5 $$ ALZ005-112100- Decatur-Limestone AL 34.66N 86.94W Elev. 592 ft 126 AM CDT Tue Aug 11 2026 Date Tue 08/11/26 Wed 08/12/26 Thu 08/13/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 74 93 75 94 Temp 75 75 84 90 89 83 78 77 76 76 84 90 92 87 80 78 77 75 86 92 94 88 Dewpt 73 73 76 76 75 75 75 74 73 74 76 76 75 76 75 74 73 73 76 76 74 76 RH 94 94 77 64 64 77 91 90 90 94 77 64 58 70 85 88 87 94 72 60 53 68 Wind dir SW S W W S SW S SW SW SW W W W SW S S SW SW W W W SW Wind spd 1 1 4 5 6 4 4 3 3 3 6 8 8 4 3 3 3 3 6 8 6 3 Clouds SC FW FW SC SC SC SC FW FW FW FW SC SC SC SC SC B1 SC SC SC SC SC PoP 12hr 40 5 30 10 5 QPF 12hr 0.19 0 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C Tstms C C S C Heat index 101100 102103 104104 Max heat 102 103 103 103 105 106 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 Mon 08/17/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 96 76 96 76 96 76 97 Temp 79 77 93 89 80 77 94 90 80 77 94 90 80 77 95 90 Dewpt 74 73 75 75 73 73 74 75 73 73 73 73 72 72 72 73 PWind dir SW W W NW E SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC SC SC FW FW SC FW FW FW FW FW FW FW PoP 12hr 0 5 5 0 0 0 0 5 $$ ALZ002-112100- Muscle Shoals-Colbert AL 34.75N 87.61W Elev. 562 ft 126 AM CDT Tue Aug 11 2026 Date Tue 08/11/26 Wed 08/12/26 Thu 08/13/26 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 74 94 75 96 Temp 74 75 85 91 90 85 78 77 76 76 85 92 91 86 80 78 77 76 87 93 95 90 Dewpt 73 74 77 75 75 76 75 74 73 74 76 75 75 75 75 74 73 73 76 75 74 75 RH 97 97 77 60 62 75 91 90 90 94 75 58 60 70 85 88 87 90 70 56 51 62 Wind dir S S W SW SW SW S SW SW SW W W W SW S S SW SW W W W SW Wind spd 1 1 5 6 8 4 3 2 3 4 8 9 8 4 2 2 3 4 8 9 8 4 Clouds FW FW CL SC SC SC SC FW FW CL FW B1 SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 5 20 5 0 QPF 12hr 0.05 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S Tstms S C S Heat index 101100 103102 105106101 Max heat 103 104 103 104 105 108 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 Mon 08/17/26 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 75 98 76 99 76 99 Temp 79 76 96 90 79 76 96 92 79 77 96 93 80 77 96 92 Dewpt 74 73 73 74 73 73 72 73 72 72 72 72 71 72 71 71 PWind dir SW W SW NW E W SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC SC SC FW FW SC FW FW FW SC FW FW FW PoP 12hr 0 0 0 0 0 0 0 5 $$ ALZ010-112100- Fort Payne-DeKalb AL 34.47N 85.72W Elev. 877 ft 126 AM CDT Tue Aug 11 2026 Date Tue 08/11/26 Wed 08/12/26 Thu 08/13/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 72 91 73 92 Temp 72 73 83 88 88 81 75 74 74 74 83 89 90 84 77 75 74 74 84 90 92 86 Dewpt 71 72 76 75 74 75 73 73 72 73 76 75 74 75 74 73 72 73 76 75 75 76 RH 97 97 80 66 63 82 94 97 93 97 80 64 60 74 90 94 93 97 77 62 58 72 Wind dir N N W W W SW SW SW SW SW W W W W SW SW W SW W W W SW Wind spd 0 0 4 5 6 3 1 1 1 2 6 8 8 2 1 0 0 1 5 8 5 1 Clouds SC FW FW SC B1 SC FW FW SC SC SC SC SC B1 SC SC B1 B1 B1 SC SC SC PoP 12hr 40 10 40 10 10 QPF 12hr 0.08 0 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C Tstms C C S C C Obvis PF F Heat index 100 101102 Max heat 100 101 101 103 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 Mon 08/17/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 94 75 95 74 95 75 95 Temp 77 76 92 88 78 77 92 89 77 75 92 88 78 76 93 89 Dewpt 73 73 75 75 72 73 74 75 72 72 73 74 71 71 72 72 PWind dir W W N NW N W N W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW PoP 12hr 0 5 0 5 5 5 0 5 $$ ALZ016-112100- Vinemont-Cullman AL 34.27N 86.86W Elev. 969 ft 126 AM CDT Tue Aug 11 2026 Date Tue 08/11/26 Wed 08/12/26 Thu 08/13/26 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 73 90 74 92 Temp 73 73 83 87 87 81 75 74 74 74 83 88 88 82 76 75 75 74 84 90 92 86 Dewpt 72 73 76 75 75 75 74 73 73 73 76 76 75 76 74 74 73 73 76 75 75 76 RH 97100 80 68 68 82 97 97 97 97 80 68 66 82 94 97 94 97 77 62 58 72 Wind dir SW SW W W SW SW S SW SW SW W W W SW S S SW SW W W W SW Wind spd 1 1 4 4 4 3 2 2 3 4 5 6 5 2 1 1 2 4 5 5 4 1 Clouds SC FW SC SC B1 SC FW SC FW FW SC SC B1 FW SC SC SC SC B1 SC SC SC PoP 12hr 40 5 40 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C Tstms S C S C Obvis F Heat index 100 101103 Max heat 101 101 102 103 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 Mon 08/17/26 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 94 75 94 75 95 75 96 Temp 77 75 91 88 78 76 92 88 78 76 92 88 78 76 93 89 Dewpt 73 73 74 75 72 72 73 74 72 73 73 73 71 71 72 72 PWind dir SW W N NW N W SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC FW FW SC SC SC FW FW PoP 12hr 0 5 0 0 0 0 0 5 $$ ALZ006-112100- Meridianville-Madison AL 34.86N 86.56W Elev. 756 ft 126 AM CDT Tue Aug 11 2026 Date Tue 08/11/26 Wed 08/12/26 Thu 08/13/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 73 93 74 94 Temp 74 74 84 90 90 82 78 76 75 75 84 91 91 85 79 76 74 76 86 93 93 88 Dewpt 72 73 76 76 75 75 74 74 73 73 76 76 75 75 74 74 73 73 76 76 75 75 RH 93 97 77 64 62 79 88 94 94 94 77 62 60 72 85 94 97 90 72 58 56 66 Wind dir SW S SW W SW SW S S SW S W W W SW S S SW S SW W W SW Wind spd 0 1 4 5 5 4 2 2 2 2 6 8 6 3 2 1 2 3 5 6 5 2 Clouds FW FW FW SC SC FW FW SC FW SC SC B1 B1 SC SC SC B1 B1 B1 SC SC SC PoP 12hr 40 10 30 10 10 QPF 12hr 0.08 0 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C Tstms S C S C Obvis PF Heat index 102100 102101 105104 Max heat 104 105 104 105 106 108 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 Mon 08/17/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 96 76 96 76 97 76 97 Temp 79 76 94 90 79 77 94 90 79 77 95 91 80 77 95 90 Dewpt 74 73 75 75 73 73 74 74 73 73 73 72 71 72 72 72 PWind dir SW W SW NW E SW S W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC FW FW SC SC FW FW SC SC SC FW FW PoP 12hr 0 5 5 5 0 0 5 5 $$ ALZ008-112100- Albertville-Marshall AL 34.23N 86.26W Elev. 1032 ft 126 AM CDT Tue Aug 11 2026 Date Tue 08/11/26 Wed 08/12/26 Thu 08/13/26 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 73 90 74 92 Temp 73 73 83 88 87 81 76 75 74 74 83 88 89 84 77 76 75 74 85 90 92 86 Dewpt 72 72 77 77 77 76 73 72 72 72 77 78 77 77 74 73 72 73 77 78 76 77 RH 97 97 82 70 72 85 90 90 93 93 82 72 68 80 90 90 90 97 77 68 60 75 Wind dir SW SW W W SW SW SW SW SW SW W W W SW SW S SW SW W W W SW Wind spd 1 1 3 4 5 3 2 2 3 3 5 6 5 2 1 1 2 3 4 5 4 1 Clouds SC SC SC SC B1 SC FW FW FW FW SC B1 B1 SC SC SC B1 B1 B1 SC SC SC PoP 12hr 50 10 40 20 10 QPF 12hr 0.05 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S Tstms C C C C S S Obvis PF Heat index 100 102101 104103 Max heat 101 101 102 103 105 106 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 Mon 08/17/26 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 93 76 94 75 94 75 95 Temp 78 76 91 88 79 77 92 88 79 76 92 88 79 76 93 89 Dewpt 73 73 77 76 72 72 76 76 72 72 75 75 71 71 74 73 PWind dir SW W N NW N W SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC FW FW SC SC FW FW SC SC SC FW FW PoP 12hr 0 5 0 5 0 5 0 5 $$ ALZ009-112100- Scottsboro-Jackson AL 34.69N 86.00W Elev. 629 ft 126 AM CDT Tue Aug 11 2026 Date Tue 08/11/26 Wed 08/12/26 Thu 08/13/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 73 91 74 92 Temp 73 74 82 89 88 82 76 75 74 74 82 89 91 86 78 76 74 75 83 91 92 87 Dewpt 72 72 77 77 75 74 73 73 72 73 77 77 75 75 73 73 72 73 77 77 75 75 RH 97 93 85 68 66 77 90 94 93 97 85 68 60 70 85 90 93 94 82 64 58 68 Wind dir N N W W SW SW N N N SW W W W SW N N N N W W W N Wind spd 0 0 2 4 4 2 0 0 0 1 4 6 5 1 0 0 0 0 3 5 4 0 Clouds SC FW FW FW SC SC FW FW SC SC SC SC SC B1 SC B1 B1 B1 B1 SC SC SC PoP 12hr 40 10 30 20 10 QPF 12hr 0.07 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S Tstms S C C C S S Obvis PF PF Heat index 101 102101 105103 Max heat 102 101 102 103 105 105 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 Mon 08/17/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 94 76 94 75 95 75 95 Temp 77 77 92 89 79 77 93 89 78 76 93 89 79 76 93 89 Dewpt 73 73 77 75 73 73 76 75 73 73 75 74 72 72 75 73 PWind dir N W N NW N W N W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC FW SC SC SC FW FW PoP 12hr 0 5 0 5 0 5 5 5 $$ TNZ096-112100- Fayetteville-Lincoln TN 35.15N 86.56W Elev. 944 ft 126 AM CDT Tue Aug 11 2026 Date Tue 08/11/26 Wed 08/12/26 Thu 08/13/26 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 73 92 74 93 Temp 73 74 84 89 89 82 77 75 74 75 84 90 90 85 79 76 75 74 85 91 92 87 Dewpt 72 73 76 76 74 75 74 73 73 73 76 76 75 75 74 73 73 73 76 76 75 75 RH 97 97 77 66 61 79 90 94 97 94 77 64 62 72 85 90 94 97 75 62 58 68 Wind dir S S SW W SW SW S S S S SW W W SW S S SW SW SW W SW SW Wind spd 1 2 4 5 5 4 3 3 2 3 5 6 5 3 2 2 2 3 5 6 5 2 Clouds FW FW FW SC SC SC FW SC FW FW SC SC B1 SC B1 SC B1 B1 B1 SC B1 SC PoP 12hr 40 10 30 10 10 QPF 12hr 0.07 0 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C Tstms S C S C Heat index 101 102101 104103 Max heat 101 102 102 104 104 105 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 Mon 08/17/26 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 95 75 96 75 96 Temp 78 76 93 89 78 76 93 89 78 76 94 90 79 76 95 89 Dewpt 73 73 75 74 72 73 74 74 72 72 73 72 70 71 73 72 PWind dir SW SW W W SE SW S W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC FW SC SC FW FW SC SC SC FW FW PoP 12hr 0 10 5 5 0 0 5 10 $$ TNZ097-112100- Winchester-Franklin TN 35.18N 86.07W Elev. 981 ft 126 AM CDT Tue Aug 11 2026 Date Tue 08/11/26 Wed 08/12/26 Thu 08/13/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 73 92 74 93 Temp 73 74 84 89 90 83 77 75 74 75 84 90 90 85 78 76 74 76 86 91 93 87 Dewpt 72 73 76 75 75 75 74 73 73 73 76 76 75 75 74 73 73 73 76 75 75 76 RH 97 97 77 64 62 77 90 94 97 94 77 64 62 72 88 90 97 90 72 60 56 70 Wind dir N S W W SW SW S S SW S W W W SW S S SW SW W W W SW Wind spd 0 1 3 4 5 3 2 1 1 2 5 6 5 3 1 1 1 2 4 6 5 2 Clouds FW FW FW FW SC FW FW SC SC SC FW SC SC SC B1 SC B1 B1 SC SC SC B1 PoP 12hr 40 10 40 20 20 QPF 12hr 0.04 0 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S S S Tstms C C C C S S S S Obvis F PF Heat index 100 101101 103104 Max heat 100 101 102 103 104 105 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 Mon 08/17/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 95 76 95 75 96 76 96 Temp 77 77 93 89 78 78 93 89 78 77 93 89 79 77 94 88 Dewpt 73 73 75 76 73 73 74 75 73 73 73 74 71 71 72 73 PWind dir S W SW NW NE W S W Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC FW FW SC FW FW FW FW SC FW FW PoP 12hr 5 10 0 5 0 5 5 10 $$