Point Forecast Matrices
Issued by NWS Huntsville, AL
Issued by NWS Huntsville, AL
143 FOUS54 KHUN 180826 PFMHUN Point Forecast Matrices National Weather Service Huntsville AL 326 AM CDT Fri Sep 18 2026 ALZ006-182100- Huntsville-Madison AL 34.65N 86.77W Elev. 608 ft 326 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 98 72 97 71 95 Temp 73 72 87 95 98 88 78 76 73 72 88 96 96 85 77 75 73 72 85 93 95 86 Dewpt 70 70 71 68 66 68 70 69 68 69 71 68 67 68 68 71 70 70 73 71 69 70 RH 90 93 59 42 35 52 76 79 84 90 57 40 39 57 74 87 90 93 67 49 43 59 Wind dir N N N N N NE N N N N N NW NW SE SE SE SE SE S SW W S Wind spd 0 0 1 4 3 2 0 0 0 0 0 3 3 2 1 1 2 2 3 2 3 2 Clouds FW CL CL FW SC FW SC FW FW FW FW SC SC SC FW FW SC FW FW FW SC SC PoP 12hr 5 5 10 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 70 96 70 93 66 87 62 84 Temp 74 71 94 85 73 71 90 82 70 67 85 78 66 63 82 76 Dewpt 70 70 70 69 70 69 71 71 70 67 69 67 64 61 65 63 PWind dir SE S SE W N N NE N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC SC SC SC SC FW FW SC SC PoP 12hr 5 30 40 50 20 10 5 5 Rain shwrs C C S C S Tstms C C S S $$ ALZ005-182100- Decatur-Limestone AL 34.66N 86.94W Elev. 592 ft 326 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 72 97 71 95 Temp 74 72 87 95 97 87 79 76 74 72 88 95 95 85 78 75 73 72 85 93 94 86 Dewpt 70 70 71 68 67 69 70 69 68 68 70 68 67 69 67 71 70 70 73 70 68 71 RH 87 93 59 42 38 55 74 79 82 87 55 42 40 59 69 87 90 93 67 47 43 61 Wind dir N N N NE N N N N N N N NW NW SE SE SE SE S S SW W SE Wind spd 0 0 1 3 3 1 0 0 0 0 0 3 3 1 1 1 2 2 3 2 3 2 Clouds FW FW FW FW FW FW SC FW FW FW CL FW FW B1 FW FW SC FW FW FW SC FW PoP 12hr 5 5 10 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 95 69 92 66 87 62 84 Temp 75 71 93 85 73 70 90 82 70 67 85 78 66 63 81 76 Dewpt 70 70 69 70 70 70 71 72 70 67 68 67 64 62 64 63 PWind dir SE S S W N N NE N Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW SC SC SC FW SC SC SC FW FW FW SC FW PoP 12hr 5 30 40 40 20 10 5 5 Rain shwrs C C S C S Tstms C C S S $$ ALZ002-182100- Muscle Shoals-Colbert AL 34.75N 87.61W Elev. 562 ft 326 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 98 72 98 71 97 Temp 74 73 88 96 98 90 79 76 74 72 88 96 96 88 79 75 73 72 86 94 96 89 Dewpt 70 69 70 66 65 69 69 68 68 68 68 65 65 67 66 70 70 70 72 68 66 68 RH 87 87 55 38 34 50 72 76 82 87 52 36 36 50 64 84 90 93 63 43 38 50 Wind dir N N N NE N SW N N N N N NW NW SW N N N N SW W W SE Wind spd 0 0 1 3 3 1 0 0 0 0 0 3 4 2 0 0 0 0 2 2 3 2 Clouds CL CL CL FW FW FW FW SC FW FW FW SC SC SC FW FW FW SC FW FW FW FW PoP 12hr 5 0 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 70 97 70 93 66 88 62 85 Temp 75 71 95 87 73 71 90 83 70 67 85 79 66 63 82 77 Dewpt 70 69 68 69 71 70 70 71 69 66 67 66 64 62 63 62 PWind dir S SW NE NW N N NE N Wind char LT LT LT LT LT LT LT GN Avg clouds FW SC FW SC SC SC SC SC SC SC SC FW FW FW SC FW PoP 12hr 5 20 40 30 10 10 5 5 Rain shwrs S C S C Tstms S S C $$ ALZ010-182100- Fort Payne-DeKalb AL 34.47N 85.72W Elev. 877 ft 326 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 71 95 68 92 Temp 72 70 86 94 94 83 76 74 73 71 86 93 93 82 74 72 70 68 82 90 91 82 Dewpt 68 67 71 67 65 68 70 68 67 68 70 68 67 70 69 70 70 68 74 73 72 72 RH 87 90 61 41 39 61 82 82 81 90 59 44 43 67 84 93100100 77 58 54 72 Wind dir N N N N NE E N N N N N N N NE SE E E E SE S S SE Wind spd 0 0 2 4 3 1 0 0 0 0 0 3 3 0 1 1 1 1 3 2 2 1 Clouds CL CL CL FW SC FW FW FW SC FW FW SC B1 B2 SC SC B1 SC FW FW SC SC PoP 12hr 20 10 40 20 30 QPF 12hr 0.04 0 0.09 0.01 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S C C Tstms S C S S S C Obvis PF Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 93 67 91 65 86 61 84 Temp 71 68 92 83 71 68 88 80 69 66 84 78 65 62 82 76 Dewpt 70 68 72 71 69 68 72 71 69 66 70 68 64 62 66 64 PWind dir SE SW N W NE N NE N Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC SC SC SC SC SC SC SC SC FW SC SC SC PoP 12hr 10 30 40 50 30 20 10 10 Rain shwrs C C S C C S Tstms C C S S S $$ ALZ016-182100- Vinemont-Cullman AL 34.27N 86.86W Elev. 969 ft 326 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 95 71 95 69 93 Temp 71 70 86 93 95 85 75 73 72 71 88 94 95 85 75 72 71 70 84 91 92 83 Dewpt 68 66 69 67 65 68 68 68 67 68 70 68 67 69 69 70 70 70 73 70 69 72 RH 90 87 57 43 37 57 79 84 84 90 55 43 40 59 82 93 97100 70 50 47 70 Wind dir N N N N NE N N N N N N N N SE SE S SE SE S SW SW S Wind spd 0 0 2 3 3 0 0 0 0 0 0 2 2 1 1 1 1 2 3 1 1 1 Clouds CL CL CL FW SC SC FW FW FW FW FW SC SC B1 SC FW FW FW FW FW FW SC PoP 12hr 5 5 10 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF F F Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 68 93 68 91 66 86 61 83 Temp 72 69 91 83 71 69 89 80 69 66 85 76 65 62 81 74 Dewpt 70 69 69 71 70 68 70 72 69 66 68 68 64 61 64 64 PWind dir S S SE W NE N N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC SC FW SC SC SC FW FW SC PoP 12hr 5 30 40 40 20 10 5 10 Rain shwrs C C S C S Tstms C C S S $$ ALZ006-182100- Meridianville-Madison AL 34.86N 86.56W Elev. 756 ft 326 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 71 97 70 95 Temp 73 71 88 95 97 88 78 75 73 71 88 95 96 85 77 74 72 71 85 93 94 85 Dewpt 70 69 71 67 66 68 69 69 68 68 70 68 67 68 68 71 70 70 72 70 68 70 RH 90 93 57 40 36 52 74 82 84 90 55 42 39 57 74 90 93 97 65 47 43 61 Wind dir N N N N N N N N N N N NW N SE SE SE SE SE S SW SW SE Wind spd 0 0 1 3 3 1 0 0 0 0 0 2 2 1 1 1 2 3 4 2 2 2 Clouds FW CL CL FW SC FW FW FW FW FW FW SC SC SC SC FW SC SC FW FW SC SC PoP 12hr 5 5 20 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 95 69 92 65 86 61 83 Temp 74 70 93 85 72 70 89 81 70 66 84 77 66 62 81 75 Dewpt 71 69 69 69 70 69 70 70 70 66 68 66 64 61 63 62 PWind dir SE SW SE SW N N NE N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC SC SC SC SC SC SC B1 SC SC FW SC SC PoP 12hr 5 30 50 50 20 20 5 10 Rain shwrs C C S C S S Tstms C C S S S $$ ALZ008-182100- Albertville-Marshall AL 34.23N 86.26W Elev. 1032 ft 326 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 93 72 93 70 91 Temp 73 71 85 91 93 86 77 75 73 72 86 92 93 85 76 73 72 70 82 89 90 83 Dewpt 69 68 70 69 67 69 69 68 68 68 70 69 68 69 69 71 70 70 75 74 73 73 RH 87 90 61 49 43 57 76 79 84 87 59 47 44 59 79 93 93100 79 61 58 72 Wind dir N N NW N N NE N N N N N N NW E SE SE E SE SE S N SE Wind spd 0 0 2 3 3 1 0 0 0 0 1 2 2 1 1 1 2 2 3 1 2 1 Clouds CL CL CL FW FW FW SC FW FW FW CL SC SC B2 SC SC FW FW FW FW FW SC PoP 12hr 5 5 20 20 20 QPF 12hr 0 0 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S S Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 69 91 69 89 67 85 63 82 Temp 73 70 90 83 72 70 87 81 70 68 83 78 67 64 80 75 Dewpt 70 69 73 72 70 69 74 73 70 67 73 70 65 62 68 65 PWind dir SE S S W NE N NE N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC FW FW SC SC SC SC FW FW FW FW PoP 12hr 5 30 40 40 30 10 10 5 Rain shwrs C C S C C Tstms C C S S $$ ALZ009-182100- Scottsboro-Jackson AL 34.69N 86.00W Elev. 629 ft 326 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 71 96 69 93 Temp 72 71 85 95 97 86 77 74 72 71 85 95 95 85 76 73 71 70 81 91 93 84 Dewpt 70 69 73 68 67 70 72 69 68 69 71 68 68 70 69 70 70 70 75 73 70 70 RH 93 93 67 42 38 59 85 84 87 93 63 42 42 61 79 90 97100 82 56 47 63 Wind dir N N N NE NE N N N N N N NW N N N N N N S SW SW N Wind spd 0 0 0 2 2 0 0 0 0 0 0 1 2 0 0 0 0 0 1 1 1 0 Clouds CL CL CL FW SC SC SC FW SC SC CL SC B1 B1 SC SC SC SC FW FW FW SC PoP 12hr 10 10 30 10 20 QPF 12hr 0 0 0.16 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S Tstms C S S Obvis PF Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 94 68 91 65 86 61 84 Temp 72 69 92 84 72 69 89 81 69 66 84 77 66 62 81 75 Dewpt 70 69 72 69 69 68 73 70 69 66 71 66 63 61 66 61 PWind dir N SW N W NE N NE N Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC SC SC SC SC SC SC SC SC FW SC SC SC PoP 12hr 5 30 40 50 30 20 5 10 Rain shwrs C C S S C C S Tstms C C S S S $$ TNZ096-182100- Fayetteville-Lincoln TN 35.15N 86.56W Elev. 944 ft 326 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 96 71 96 69 94 Temp 72 72 88 94 96 87 77 74 72 72 88 94 94 84 76 73 71 70 84 92 94 85 Dewpt 69 69 71 67 65 67 68 68 67 68 70 68 67 68 68 70 69 69 73 71 69 70 RH 90 90 57 41 36 52 74 82 84 87 55 43 41 59 76 90 93 97 70 51 44 61 Wind dir N N N N NE NE N N N N W NW N SE SE S SE SE S SW SW S Wind spd 0 0 1 3 3 1 0 0 0 0 1 2 3 1 1 1 2 3 4 2 2 2 Clouds FW FW CL FW FW FW FW FW FW FW FW SC SC SC SC FW FW FW FW FW SC SC PoP 12hr 5 5 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 68 94 68 91 65 85 60 82 Temp 73 69 92 85 71 69 88 81 68 66 83 77 64 61 80 75 Dewpt 70 69 70 69 70 68 71 71 68 66 68 66 64 61 64 63 PWind dir S SW SE SW N N NE N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC SC SC SC SC SC FW SC SC PoP 12hr 10 30 50 50 20 20 5 10 Rain shwrs C C S C S S Tstms C S S S S $$ TNZ097-182100- Winchester-Franklin TN 35.18N 86.07W Elev. 981 ft 326 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 71 95 70 94 Temp 73 73 88 94 96 87 77 75 73 71 88 94 93 84 76 74 72 70 84 91 93 85 Dewpt 70 68 70 67 66 68 70 68 67 68 70 68 67 69 68 70 70 70 72 70 69 70 RH 90 84 55 41 38 53 79 79 81 90 55 43 43 61 76 87 93100 67 50 46 61 Wind dir N N N N N NE N N N N N NW N SE SE SE SE SE S SW W S Wind spd 0 0 1 4 3 1 0 0 0 0 0 3 3 1 1 2 2 3 3 2 2 2 Clouds CL CL CL FW FW FW SC FW FW FW FW FW SC B1 SC FW FW FW FW FW SC SC PoP 12hr 5 5 20 10 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 94 68 90 65 84 61 82 Temp 73 69 92 84 72 69 88 80 69 66 81 76 65 61 79 75 Dewpt 70 69 69 70 69 68 71 71 69 66 68 67 64 61 64 64 PWind dir SE SW SE W NE N NE N Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 30 50 60 20 20 10 10 Rain shwrs C C S L S S Tstms C C C S S $$