Point Forecast Matrices
Issued by NWS Huntsville, AL
Issued by NWS Huntsville, AL
425 FOUS54 KHUN 190826 PFMHUN Point Forecast Matrices National Weather Service Huntsville AL 326 AM CDT Sat Sep 19 2026 ALZ006-192100- Huntsville-Madison AL 34.65N 86.77W Elev. 608 ft 326 AM CDT Sat Sep 19 2026 Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 71 96 70 95 Temp 73 72 86 94 95 84 76 74 72 73 85 94 94 85 77 75 73 71 86 94 93 81 Dewpt 69 70 72 69 69 70 70 70 70 71 73 72 70 71 71 71 71 70 73 71 70 71 RH 87 93 63 44 43 63 82 87 93 93 67 49 46 63 82 87 93 97 65 47 47 72 Wind dir N N N N N E SE SE SE SE S SW SW SW SE S S SE SW W SW SE Wind spd 0 0 0 2 2 2 2 2 2 2 3 2 2 2 2 1 1 1 2 2 3 3 Clouds FW FW CL FW FW SC FW FW FW FW FW SC FW SC SC SC SC SC FW SC SC SC PoP 12hr 30 20 10 5 30 QPF 12hr 0.02 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C C Tstms S C S S C C Heat Y Y Y Y Y Y Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 68 91 66 85 63 83 61 83 Temp 72 69 90 80 69 68 83 76 66 64 81 75 64 61 81 74 Dewpt 71 69 72 71 69 68 71 69 66 63 67 65 63 61 65 63 PWind dir SE N NE N NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC FW SC SC FW SC SC FW FW FW SC SC PoP 12hr 50 50 40 50 10 10 0 5 Rain shwrs C C C C C C C Tstms C S C S $$ ALZ005-192100- Decatur-Limestone AL 34.66N 86.94W Elev. 592 ft 326 AM CDT Sat Sep 19 2026 Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 71 96 71 95 Temp 73 72 86 94 95 84 77 75 72 72 85 93 94 85 78 75 73 71 86 93 93 82 Dewpt 69 70 72 70 69 71 70 70 70 71 73 71 70 72 72 71 71 71 73 70 69 71 RH 87 93 63 46 43 65 79 84 93 97 67 49 46 65 82 87 93100 65 47 46 69 Wind dir N N N W N SE SE SE SE SE S SW SW SW SE S S SE SW W W SE Wind spd 0 0 0 2 2 1 1 2 2 3 3 2 2 2 2 1 1 1 2 2 3 3 Clouds FW FW CL FW SC FW FW FW SC SC CL SC FW SC SC SC SC SC FW SC SC SC PoP 12hr 30 10 10 5 30 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C Tstms S C C C C Heat Y Y Y Y Y Y Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 90 66 85 62 83 61 83 Temp 72 69 89 80 69 67 83 77 66 63 80 75 65 61 80 75 Dewpt 71 69 72 72 69 67 70 69 66 63 66 65 64 61 64 63 PWind dir SE NE NE N NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC FW SC SC FW FW SC FW FW FW SC SC PoP 12hr 50 50 40 40 10 10 0 5 Rain shwrs C C C S C C C Tstms C S C S $$ ALZ002-192100- Muscle Shoals-Colbert AL 34.75N 87.61W Elev. 562 ft 326 AM CDT Sat Sep 19 2026 Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 72 97 71 96 Temp 74 73 89 97 97 89 79 76 73 73 86 94 94 86 78 75 74 72 87 95 93 83 Dewpt 69 69 71 67 67 68 70 70 69 70 72 70 68 70 71 71 70 70 72 69 68 70 RH 84 87 56 38 38 50 74 82 87 90 63 46 43 59 79 87 87 93 61 43 44 65 Wind dir N N N NW NE SE N N N SE S W W S S S N N SW W W W Wind spd 0 0 0 2 3 1 0 0 0 1 1 2 3 1 1 0 0 0 2 3 3 2 Clouds CL CL FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC B1 PoP 12hr 20 10 10 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Tstms S S C Heat Y Y Y Y Y Y Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 69 91 66 86 63 84 60 84 Temp 72 69 89 81 69 67 82 78 66 63 81 77 65 61 81 76 Dewpt 72 69 71 71 69 66 69 67 66 63 66 64 64 61 63 63 PWind dir NW N N N NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC FW SC SC FW FW SC SC FW FW SC SC PoP 12hr 40 30 20 30 10 10 0 5 Rain shwrs C C S S C Tstms C C $$ ALZ010-192100- Fort Payne-DeKalb AL 34.47N 85.72W Elev. 877 ft 326 AM CDT Sat Sep 19 2026 Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 69 93 68 93 Temp 72 71 84 92 90 81 74 71 69 69 81 91 90 81 74 72 70 69 84 92 90 80 Dewpt 68 68 72 70 69 70 70 69 68 69 74 73 72 73 72 71 70 69 74 72 71 72 RH 87 90 67 49 50 69 87 93 97100 79 56 56 77 93 97100100 72 52 54 77 Wind dir N N N NE N N E SE E SE S SW SW N N N N N SW W SW N Wind spd 0 0 0 2 2 0 0 0 1 1 2 1 2 0 0 0 0 0 0 2 2 0 Clouds SC FW CL SC SC SC SC FW FW SC FW FW SC SC FW SC SC SC FW SC SC SC PoP 12hr 50 30 20 10 40 QPF 12hr 0.04 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S C C L Tstms C C C S C C Obvis PF Heat Y Y Y Y Y Y Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 88 65 83 61 81 59 81 Temp 70 67 87 78 68 66 81 76 64 62 79 74 63 60 79 73 Dewpt 70 67 73 72 68 66 71 69 64 62 68 66 63 60 66 64 PWind dir N SE E E E NE NE N Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B1 SC SC B1 SC FW SC SC SC FW FW SC SC PoP 12hr 60 70 50 60 20 10 5 10 Rain shwrs L C C L C C C L S Tstms C S C S S C $$ ALZ016-192100- Vinemont-Cullman AL 34.27N 86.86W Elev. 969 ft 326 AM CDT Sat Sep 19 2026 Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 70 93 69 92 Temp 73 73 88 94 94 82 75 73 71 70 84 91 92 82 74 72 71 70 85 92 90 79 Dewpt 69 69 71 69 69 71 70 70 69 70 73 71 70 73 72 71 70 70 73 70 70 72 RH 87 87 57 44 44 69 84 90 93100 70 52 49 74 93 97 97100 67 49 52 79 Wind dir N N N N S N SE SE SE SE S S S SW S S S S SW SW SW S Wind spd 0 0 0 1 2 0 1 1 1 2 2 1 1 1 1 1 1 1 1 1 1 1 Clouds FW CL CL FW SC SC FW FW FW SC FW FW SC SC FW FW SC FW FW SC SC SC PoP 12hr 30 20 10 5 40 QPF 12hr 0 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C L Tstms S C S C C C Heat Y Y Y Y Y Y Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 67 89 65 84 62 81 59 81 Temp 70 68 88 78 69 67 81 74 65 63 79 73 63 60 79 72 Dewpt 70 68 72 73 68 67 70 70 65 62 66 66 62 60 64 64 PWind dir SE W NE N NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC FW SC SC FW SC SC SC FW FW SC SC PoP 12hr 60 50 40 50 10 10 0 5 Rain shwrs L C C C C S C Tstms C C C S S $$ ALZ006-192100- Meridianville-Madison AL 34.86N 86.56W Elev. 756 ft 326 AM CDT Sat Sep 19 2026 Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 70 96 70 95 Temp 72 72 87 93 94 83 75 73 71 71 84 93 94 85 77 74 72 71 86 93 93 83 Dewpt 68 69 71 69 68 70 70 69 69 71 73 71 68 70 72 71 70 70 72 69 68 70 RH 87 90 59 46 43 65 84 87 93100 70 49 43 61 85 90 93 97 63 46 44 65 Wind dir N N N NW E E SE SE S SE S SW W S SE S S SE S W W SE Wind spd 0 0 0 1 2 1 1 2 2 3 3 2 2 2 1 1 1 1 3 2 3 2 Clouds FW FW FW SC SC SC FW FW FW FW FW FW FW SC SC SC SC SC FW SC SC SC PoP 12hr 40 10 20 10 30 QPF 12hr 0.02 0 0 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C Tstms S C S C C Heat Y Y Y Y Y Y Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 89 65 84 62 82 59 82 Temp 72 68 88 79 69 67 81 76 66 63 80 75 64 60 80 74 Dewpt 71 68 71 71 69 67 69 68 66 63 66 65 64 60 64 63 PWind dir E NE NE N NE NE NE N Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC SC SC B1 SC FW SC B1 SC FW FW SC SC PoP 12hr 50 60 50 50 20 10 5 5 Rain shwrs C S S L C C C C S Tstms C S C S $$ ALZ008-192100- Albertville-Marshall AL 34.23N 86.26W Elev. 1032 ft 326 AM CDT Sat Sep 19 2026 Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 69 91 70 91 Temp 73 71 86 92 93 83 75 72 70 71 82 89 91 84 75 73 72 70 84 90 90 82 Dewpt 69 69 72 70 70 70 69 69 68 70 76 75 73 73 72 71 71 70 75 74 73 73 RH 87 93 63 49 47 65 82 90 93 97 82 64 56 70 90 93 97100 74 60 58 74 Wind dir N N N N N E SE SE SE SE S N S SE SE SE S N SW N S NE Wind spd 0 0 0 2 2 1 1 2 2 2 2 0 1 1 1 1 1 0 1 0 2 1 Clouds FW FW CL FW SC SC FW FW FW SC FW FW SC SC FW FW FW FW FW FW SC SC PoP 12hr 40 20 10 5 40 QPF 12hr 0 0 0 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C L Tstms C C S S C C Heat index 100 Max heat 100 101 100 Heat Y Y Y Y Y Y Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 68 87 66 82 63 80 61 80 Temp 72 69 86 78 70 68 80 76 66 64 78 74 64 62 78 74 Dewpt 71 69 75 73 70 68 74 71 66 63 70 68 64 61 68 66 PWind dir E S E NE E NE NE N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC FW SC SC SC FW FW SC SC PoP 12hr 60 60 50 60 20 10 0 10 Rain shwrs L C L C C C L S Tstms C C C S S $$ ALZ009-192100- Scottsboro-Jackson AL 34.69N 86.00W Elev. 629 ft 326 AM CDT Sat Sep 19 2026 Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 69 94 70 94 Temp 72 71 83 93 93 82 75 72 70 70 82 91 94 84 76 73 72 70 82 92 93 84 Dewpt 69 70 73 70 69 71 71 70 69 70 75 74 70 70 71 71 70 70 75 73 69 70 RH 90 97 72 47 46 69 87 93 97100 79 58 46 63 85 93 93100 79 54 46 63 Wind dir N N N N NE N N N N N S SW SW N N N N N N W NW N Wind spd 0 0 0 1 1 0 0 0 0 0 1 1 1 0 0 0 0 0 0 1 1 0 Clouds FW CL FW SC SC SC SC FW FW FW FW FW FW FW SC SC SC SC FW SC SC SC PoP 12hr 40 30 20 10 40 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S C C L Tstms C C C S C C Obvis PF PF PF Heat index 101 Max heat 100 101 102 101 102 Heat Y Y Y Y Y Y Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 89 65 83 61 82 59 82 Temp 71 68 88 79 69 66 81 76 65 62 80 75 64 60 79 74 Dewpt 70 68 74 70 69 66 72 67 64 62 68 64 63 60 66 61 PWind dir N SW E E NE NE NE N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 SC FW SC SC SC FW FW SC SC PoP 12hr 60 70 50 60 20 10 0 10 Rain shwrs L C C L C C C L S S Tstms C S C S S $$ TNZ096-192100- Fayetteville-Lincoln TN 35.15N 86.56W Elev. 944 ft 326 AM CDT Sat Sep 19 2026 Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 69 95 69 94 Temp 72 71 87 93 94 83 75 72 70 70 84 92 94 86 75 73 72 70 85 92 92 83 Dewpt 68 68 71 68 68 69 70 69 68 70 74 72 69 70 71 70 69 70 73 71 69 70 RH 87 90 59 44 43 63 84 90 93100 72 52 44 59 87 90 90100 67 51 47 65 Wind dir N N N NW E E SE S S S S SW SW S SE S S S SW W W SE Wind spd 0 0 0 1 2 1 1 2 3 3 4 2 2 1 2 1 2 2 3 3 3 2 Clouds FW FW FW FW SC SC FW FW FW FW FW SC FW SC SC SC SC SC FW SC SC SC PoP 12hr 40 10 20 10 30 QPF 12hr 0.02 0 0.05 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C Tstms S C S C C Heat Y Y Y Y Y Y Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 67 89 64 83 61 81 59 81 Temp 70 68 88 79 68 66 80 75 65 62 79 74 63 60 79 73 Dewpt 70 68 72 71 68 66 71 68 65 62 67 65 63 60 65 63 PWind dir SE NW NE N NE NE NE N Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC B1 SC SC SC SC SC SC FW SC SC PoP 12hr 50 70 50 50 20 10 5 5 Rain shwrs C S L C C C C S Tstms C C S $$ TNZ097-192100- Winchester-Franklin TN 35.18N 86.07W Elev. 981 ft 326 AM CDT Sat Sep 19 2026 Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 69 94 69 93 Temp 72 71 87 92 92 82 75 73 71 71 85 92 93 84 76 74 72 70 86 92 91 82 Dewpt 68 68 71 69 69 70 69 69 68 70 73 71 69 71 71 70 70 70 72 70 69 71 RH 87 90 59 47 47 67 82 87 90 97 67 51 46 65 85 87 93100 63 49 49 69 Wind dir N N N NW E SE SE SE SE SE S W W SE SE SE S SE SW W W SE Wind spd 0 0 0 2 2 1 1 2 2 3 3 3 2 1 1 1 1 1 2 2 3 2 Clouds CL FW FW FW SC SC FW FW FW CL SC FW FW FW SC SC SC SC SC SC SC B1 PoP 12hr 50 20 20 10 40 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C L Tstms C C S S S C C Heat Y Y Y Y Y Y Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 88 65 82 61 80 59 80 Temp 71 68 87 78 69 67 79 75 65 62 78 74 63 60 77 73 Dewpt 70 68 72 71 69 66 70 68 65 62 67 66 63 60 65 64 PWind dir SE W NE N NE N N N Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC B1 SC SC SC SC SC SC SC SC SC PoP 12hr 60 70 50 60 30 20 5 10 Rain shwrs L C C L C C C L C S Tstms C S C S $$