Point Forecast Matrices
Issued by NWS Huntsville, AL
Issued by NWS Huntsville, AL
653 FOUS54 KHUN 201841 PFMHUN Point Forecast Matrices National Weather Service Huntsville AL 141 PM CDT Sun Sep 20 2026 ALZ006-202100- Huntsville-Madison AL 34.65N 86.77W Elev. 608 ft 141 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 72 95 69 92 Temp 96 84 77 75 73 72 85 94 93 81 74 72 71 69 83 91 88 77 Dewpt 70 72 72 72 71 70 73 72 70 72 72 71 71 69 73 73 72 72 RH 43 67 85 90 93 93 67 49 47 74 93 97100100 72 56 59 85 Wind dir S S SE S S SE S W W S SE SE E NE N N N N Wind spd 2 2 2 1 1 1 2 2 3 3 2 1 1 1 2 3 3 4 Clouds SC SC SC SC SC SC FW SC SC B2 B1 SC SC FW SC SC SC FW PoP 12hr 30 10 20 40 50 QPF 12hr 0 0 0.13 0.03 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C C Tstms C C C Obvis PF Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 66 86 63 83 61 82 59 83 Temp 70 67 85 76 66 64 80 75 64 62 80 75 63 60 81 74 Dewpt 70 67 71 69 66 64 67 65 64 62 65 63 62 60 62 61 PWind dir N N NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC FW FW SC SC FW FW SC SC SC SC SC SC PoP 12hr 30 20 5 5 0 5 0 5 Rain shwrs C S Tstms S $$ ALZ005-202100- Decatur-Limestone AL 34.66N 86.94W Elev. 592 ft 141 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 72 95 69 91 Temp 96 84 77 75 73 72 85 93 93 82 76 72 71 70 82 90 88 78 Dewpt 70 72 73 72 71 71 73 71 69 72 73 72 71 69 73 72 72 73 RH 43 67 87 90 93 97 67 49 46 72 90100100 97 74 56 59 85 Wind dir SW SE SE S S SE SW W W S SE E NE NE N N N N Wind spd 2 2 2 1 1 1 2 2 3 2 2 1 1 1 2 3 4 4 Clouds SC SC SC SC SC SC SC FW SC B1 SC SC SC SC SC SC FW FW PoP 12hr 30 10 20 40 50 QPF 12hr 0 0 0.09 0.04 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C Tstms C C C Obvis PF PF Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 86 63 82 60 82 59 83 Temp 70 66 83 77 66 64 80 75 64 62 80 75 64 60 80 75 Dewpt 70 66 70 69 66 64 66 65 64 62 65 64 62 60 62 61 PWind dir N N NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC FW FW SC SC FW FW SC SC SC SC SC SC PoP 12hr 30 20 5 5 0 0 0 5 Rain shwrs C S Tstms S $$ ALZ002-202100- Muscle Shoals-Colbert AL 34.75N 87.61W Elev. 562 ft 141 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 69 92 Temp 97 86 78 75 73 73 86 94 95 84 76 72 71 69 83 90 87 79 Dewpt 69 70 72 72 71 70 72 70 68 71 72 72 71 69 73 72 71 72 RH 40 59 82 90 93 90 63 46 42 65 87100100100 72 56 59 79 Wind dir SW S S SE N N SW W W S S N N N NE N N N Wind spd 3 2 2 1 0 0 2 3 4 3 2 0 0 0 2 4 6 5 Clouds B1 B1 SC SC SC SC SC SC SC SC B1 B1 SC FW FW SC FW SC PoP 12hr 5 10 10 30 40 QPF 12hr 0 0 0 0.03 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C S Tstms S S S C Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 66 87 62 84 61 84 60 84 Temp 70 66 83 78 66 63 80 76 64 62 80 77 64 61 81 76 Dewpt 70 66 69 68 65 63 65 64 64 62 64 63 62 60 61 61 PWind dir N N N NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC FW FW FW SC FW SC SC SC SC SC SC SC PoP 12hr 20 10 0 5 0 5 0 5 Rain shwrs S $$ ALZ010-202100- Fort Payne-DeKalb AL 34.47N 85.72W Elev. 877 ft 141 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 70 92 68 90 Temp 92 80 74 72 71 70 83 90 90 79 72 70 69 68 81 89 85 76 Dewpt 72 73 72 70 70 69 74 73 72 72 72 70 69 68 74 73 73 73 RH 52 79 93 93 97 97 74 58 56 79100100100100 79 59 67 90 Wind dir S N N N N N S SW SE N N N N N E W NW N Wind spd 1 0 0 0 0 0 1 1 2 0 0 0 0 0 1 2 2 2 Clouds FW SC SC SC SC SC SC FW B1 B1 B1 B1 B2 SC SC SC SC SC PoP 12hr 30 10 40 40 70 QPF 12hr 0 0 0.06 0.04 0.23 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C L L C Tstms C S C C S C C S Obvis PF F F Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 85 62 80 59 81 57 81 Temp 69 66 84 75 65 63 77 73 63 60 79 73 61 58 79 73 Dewpt 69 66 72 70 65 63 68 66 63 59 66 64 61 58 63 61 PWind dir NE NE NE E E NE NE N Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW SC SC SC SC B1 SC FW SC SC SC SC SC SC SC PoP 12hr 40 50 30 20 0 5 0 5 Rain shwrs C S C C C S S S Tstms S C S $$ ALZ016-202100- Vinemont-Cullman AL 34.27N 86.86W Elev. 969 ft 141 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 70 93 68 90 Temp 93 79 74 72 71 70 84 91 90 79 72 70 69 69 82 89 86 75 Dewpt 70 73 72 71 70 70 73 71 70 73 72 70 69 69 73 72 72 73 RH 47 82 93 97 97100 70 52 52 82100100100100 74 57 63 94 Wind dir NW S SE S SW S S W NW E S S N N N N N N Wind spd 1 1 1 1 1 1 2 1 1 1 1 1 0 0 1 2 2 2 Clouds SC SC FW SC SC FW FW SC SC B2 SC B1 SC B1 FW SC SC SC PoP 12hr 30 10 30 50 60 QPF 12hr 0.02 0 0.03 0.05 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S L L C Tstms S C S C C Obvis PF PF PF PF Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 65 85 62 80 59 81 58 81 Temp 69 66 84 74 65 63 78 72 63 60 79 72 62 59 80 72 Dewpt 69 66 71 71 65 63 66 66 63 60 64 65 62 59 61 62 PWind dir N N NE NE E E NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC SC FW FW FW SC SC SC SC SC PoP 12hr 30 20 5 10 0 5 0 5 Rain shwrs C S S Tstms S $$ ALZ006-202100- Meridianville-Madison AL 34.86N 86.56W Elev. 756 ft 141 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 71 94 68 91 Temp 95 83 76 74 72 71 84 93 92 82 74 72 70 70 82 90 87 77 Dewpt 69 71 72 72 70 70 73 70 69 71 72 71 70 70 72 71 71 72 RH 43 67 87 93 93 97 70 47 47 69 93 97100100 72 54 59 85 Wind dir SW SE SE S SE SE SW SW SW SE SE SE NE NE N N N N Wind spd 1 1 1 1 1 1 2 2 2 2 1 0 0 1 2 2 3 4 Clouds SC SC SC SC SC SC FW SC SC B2 SC B1 SC SC SC SC SC FW PoP 12hr 30 20 30 40 50 QPF 12hr 0 0 0.18 0 0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S S C C C Tstms S S S C C C Obvis PF PF Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 85 62 81 60 82 58 82 Temp 70 66 83 75 66 63 79 75 63 61 79 74 63 59 80 74 Dewpt 70 66 70 68 66 63 66 64 63 61 64 62 62 59 61 60 PWind dir N N NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC FW FW SC SC FW SC SC SC SC SC SC SC PoP 12hr 30 30 10 10 0 5 0 5 Rain shwrs C C Tstms S $$ ALZ008-202100- Albertville-Marshall AL 34.23N 86.26W Elev. 1032 ft 141 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 71 92 69 88 Temp 91 84 76 74 72 71 84 90 90 81 75 72 70 69 82 87 85 77 Dewpt 73 73 72 71 70 70 75 75 73 74 72 71 70 69 75 75 74 74 RH 56 70 87 90 93 97 74 62 58 79 90 97100100 79 68 70 90 Wind dir N SE SE SE S SE S N SE SE SE E SE E E NW NW N Wind spd 2 2 1 1 1 1 1 0 2 1 1 1 1 1 1 2 2 2 Clouds FW SC SC SC FW FW FW SC SC B1 B1 B1 B1 B1 SC SC SC SC PoP 12hr 30 10 30 40 60 QPF 12hr 0 0 0.02 0.05 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S S S L L C Tstms S C C S C C S Obvis PF PF Heat index 100 Max heat 101 101 102 Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 84 63 79 60 79 59 80 Temp 70 67 83 75 66 64 77 73 64 61 77 73 63 60 78 73 Dewpt 70 67 74 72 66 64 71 68 64 61 68 66 62 60 65 63 PWind dir NE NE NE NE E NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC B1 SC SC SC FW SC SC SC SC SC PoP 12hr 40 40 20 20 0 5 0 5 Rain shwrs C S C S S S Tstms S S S $$ ALZ009-202100- Scottsboro-Jackson AL 34.69N 86.00W Elev. 629 ft 141 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 71 94 69 91 Temp 94 84 76 73 72 71 82 91 92 82 74 72 70 69 81 90 88 77 Dewpt 70 70 71 71 70 70 75 73 70 70 71 70 70 69 75 74 72 71 RH 46 63 85 93 93 97 79 56 49 67 90 93100100 82 60 59 82 Wind dir NW N N N N N SW SW W N N N N N N W NW N Wind spd 1 0 0 0 0 0 1 1 1 0 0 0 0 0 0 1 2 1 Clouds FW SC B1 SC SC SC FW SC FW B1 B1 B1 SC B1 SC SC SC SC PoP 12hr 30 10 30 40 60 QPF 12hr 0 0 0.08 0.04 0.26 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S L L C Tstms S S C S S C C S Obvis PF F Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 85 62 81 59 82 57 82 Temp 69 66 84 76 66 63 78 74 63 60 79 74 62 58 79 74 Dewpt 69 66 73 68 66 63 69 63 63 60 66 61 61 58 63 59 PWind dir NE N NE NE E NE N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC B1 SC FW SC SC SC SC SC SC SC PoP 12hr 40 60 20 20 0 5 5 5 Rain shwrs C S C L S S S S Tstms S C $$ TNZ096-202100- Fayetteville-Lincoln TN 35.15N 86.56W Elev. 944 ft 141 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 94 68 90 Temp 94 83 75 73 71 71 84 92 91 84 74 71 69 69 81 89 86 76 Dewpt 71 72 72 71 70 70 73 72 70 71 72 71 69 69 73 73 72 72 RH 47 70 90 93 97 97 70 52 50 65 93100100100 77 59 63 87 Wind dir S NE S S S S SW SW N S SE N NE N N N N N Wind spd 2 2 2 2 2 2 3 2 3 2 1 0 1 1 2 2 3 3 Clouds B1 SC SC SC B1 SC SC SC SC B1 SC SC SC SC SC SC SC FW PoP 12hr 40 20 30 40 60 QPF 12hr 0.02 0 0.17 0.02 0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C S S S S L L C Tstms C S S S C C Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 65 84 61 80 59 81 57 81 Temp 69 65 81 75 64 63 78 74 63 60 78 74 61 58 79 73 Dewpt 69 65 71 68 64 63 67 64 63 60 65 62 61 58 62 59 PWind dir N N N NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC FW FW SC SC FW SC SC SC SC FW SC SC PoP 12hr 30 30 10 10 0 5 0 5 Rain shwrs C C Tstms S $$ TNZ097-202100- Winchester-Franklin TN 35.18N 86.07W Elev. 981 ft 141 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 70 92 68 89 Temp 94 83 76 73 72 70 84 91 90 81 73 72 69 68 82 88 86 76 Dewpt 70 72 72 70 70 70 73 71 70 71 72 70 69 68 73 72 71 72 RH 46 70 87 90 93100 70 52 52 72 97 93100100 74 59 61 87 Wind dir SW SE SE SE SE SE SW W S SE SE N N N N NW N N Wind spd 2 1 1 1 1 1 2 2 2 1 1 0 0 0 1 3 3 3 Clouds SC FW SC SC SC SC FW FW SC B1 SC SC SC B1 SC SC SC SC PoP 12hr 40 20 30 40 70 QPF 12hr 0 0 0.04 0.03 0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C S C S C C L L C Tstms C S C S S S C C Obvis PF PF Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 83 61 80 59 80 56 81 Temp 69 65 80 74 65 63 77 73 63 61 77 73 61 57 78 73 Dewpt 69 65 70 68 65 63 66 65 63 61 64 63 61 57 61 60 PWind dir N N NE NE NE N NE N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 SC SC SC SC SC SC FW SC SC PoP 12hr 40 50 20 20 5 10 0 5 Rain shwrs C S C S S S S Tstms S $$