Point Forecast Matrices
Issued by NWS Huntsville, AL
Issued by NWS Huntsville, AL
456 FOUS54 KHUN 161242 PFMHUN Point Forecast Matrices National Weather Service Huntsville AL 741 AM CDT Fri Aug 16 2024 ALZ006-162100- Huntsville-Madison AL 34.65N 86.77W Elev. 608 ft 741 AM CDT Fri Aug 16 2024 Date Fri 08/16/24 Sat 08/17/24 Sun 08/18/24 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 91 71 90 Temp 86 91 93 83 78 77 75 75 85 89 91 84 78 75 72 73 82 89 90 84 Dewpt 72 72 76 75 77 76 75 73 76 75 74 73 74 73 72 72 73 72 69 68 RH 63 54 58 77 97 97100 94 75 64 58 70 88 94100 97 74 57 50 59 Wind dir SW W W SW S S S S SW W W W SW SW SW SW W W NW NW Wind spd 9 9 9 5 4 4 4 3 5 6 8 5 4 3 3 3 8 11 12 9 Clouds FW SC B1 B2 B2 B1 B1 SC B1 B1 B1 SC FW SC B1 SC SC SC FW FW PoP 12hr 60 50 70 60 40 QPF 12hr 0.64 0.11 0.18 0.27 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C S S L L L L C C C C Tstms C L C C S L L L C C C C C Heat index 106 103 Max heat 108 105 102 Heat Y Y Date Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 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 88 63 86 60 87 64 88 Temp 73 69 86 82 68 64 84 81 66 61 85 82 68 65 86 84 Dewpt 67 66 65 63 62 62 60 58 57 56 58 59 59 61 64 63 PWind dir N N N N NE NE NE E Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW FW FW CL CL CL CL CL FW FW FW FW FW FW FW PoP 12hr 5 5 0 0 0 0 10 20 Rain shwrs S Tstms S $$ ALZ005-162100- Decatur-Limestone AL 34.66N 86.94W Elev. 592 ft 741 AM CDT Fri Aug 16 2024 Date Fri 08/16/24 Sat 08/17/24 Sun 08/18/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 72 91 71 90 Temp 86 91 93 83 78 76 75 75 84 89 91 84 78 75 73 73 81 89 89 84 Dewpt 73 73 76 76 77 76 75 73 76 75 74 73 74 73 72 73 73 72 69 68 RH 65 56 58 80 97100100 94 77 64 58 70 88 94 97100 77 57 52 59 Wind dir SW SW W SW S S S SW SW W W W SW SW SW W W NW NW NW Wind spd 9 9 9 5 5 4 4 4 5 6 8 5 4 4 3 4 8 11 12 10 Clouds FW SC SC B2 B1 SC SC SC B1 B1 B1 SC FW SC B1 SC SC SC FW FW PoP 12hr 60 50 60 50 30 QPF 12hr 0.72 0.11 0.24 0.21 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C S S L L C C C C C C Tstms C L C C S L L C C C C C C Heat index 107 102 Max heat 101 110 103 101 Heat Y Y Date Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 87 63 86 60 86 65 88 Temp 73 69 86 82 68 64 84 81 66 61 84 82 68 66 85 83 Dewpt 67 66 65 63 62 62 59 58 57 56 58 59 59 61 64 63 PWind dir N N N N NE NE NE E Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW FW FW FW CL CL CL CL FW FW FW FW FW FW FW PoP 12hr 5 5 0 0 0 0 10 20 Rain shwrs S Tstms S $$ ALZ002-162100- Muscle Shoals-Colbert AL 34.75N 87.61W Elev. 562 ft 741 AM CDT Fri Aug 16 2024 Date Fri 08/16/24 Sat 08/17/24 Sun 08/18/24 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 73 94 73 91 Temp 88 94 96 84 80 78 76 76 85 92 94 86 79 77 74 74 83 90 91 86 Dewpt 74 73 72 69 72 76 75 73 75 74 72 72 74 73 72 73 72 70 68 66 RH 63 51 46 61 77 94 97 90 72 56 49 63 85 87 93 97 70 52 47 51 Wind dir SW SW SW S S S S SW W W W W SW SW W W W NW NW NW Wind spd 9 9 8 4 4 3 3 3 5 8 8 5 3 3 3 4 8 11 12 10 Clouds SC SC SC B1 SC SC SC B1 B1 B1 B1 FW FW SC SC SC FW FW FW FW PoP 12hr 50 40 60 40 20 QPF 12hr 0.69 0.05 0.51 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C L L C C C C S S Tstms C C C C C L C C C C C S S Heat index 104 Max heat 103 109 105 102 Heat Y Y Date Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 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 89 63 88 60 88 64 89 Temp 73 70 87 84 69 65 84 82 67 62 85 83 68 65 87 85 Dewpt 67 66 63 61 62 61 58 56 56 54 54 56 57 59 62 62 PWind dir N N N N NE NE NE E Wind char LT GN LT LT LT LT LT LT Avg clouds FW CL FW FW CL CL CL CL FW FW FW FW FW FW FW FW PoP 12hr 5 5 0 0 0 0 5 20 Rain shwrs S Tstms S $$ ALZ010-162100- Fort Payne-DeKalb AL 34.47N 85.72W Elev. 877 ft 741 AM CDT Fri Aug 16 2024 Date Fri 08/16/24 Sat 08/17/24 Sun 08/18/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 67 89 68 89 Temp 82 88 90 79 74 71 70 70 83 88 89 81 73 71 69 70 81 87 89 82 Dewpt 71 70 68 70 70 71 70 70 75 75 74 72 72 71 69 70 74 71 69 68 RH 69 55 49 74 87100100100 77 66 61 74 97100100100 79 59 52 63 Wind dir SW SW S S S S SW SW W W W W SW SW W W W W W NW Wind spd 6 8 6 3 2 2 2 2 4 5 5 3 2 2 2 3 8 11 11 8 Clouds FW SC B1 B2 B2 B2 OV SC SC B1 B1 B1 B1 SC SC SC SC FW FW FW PoP 12hr 60 60 60 60 40 QPF 12hr 0.60 0.23 0.15 0.21 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C S S S L L L L L L C C S S Tstms S C L C S S S L L L C C C C C S S Heat index 100 Max heat 101 100 Date Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 86 60 86 57 87 62 88 Temp 68 66 84 78 65 62 84 78 61 59 84 79 66 63 85 81 Dewpt 67 65 64 63 62 61 59 59 55 55 61 61 59 61 63 63 PWind dir NW NW N N NE E E E Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW CL CL CL CL CL CL FW FW FW FW FW FW PoP 12hr 10 10 5 0 0 5 10 20 Rain shwrs S Tstms S $$ ALZ016-162100- Vinemont-Cullman AL 34.27N 86.86W Elev. 969 ft 741 AM CDT Fri Aug 16 2024 Date Fri 08/16/24 Sat 08/17/24 Sun 08/18/24 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 89 68 88 Temp 85 91 91 80 75 74 72 72 82 86 89 82 74 72 70 72 80 86 88 82 Dewpt 71 70 74 74 73 74 72 72 76 75 74 75 74 72 70 72 72 72 70 69 RH 63 50 58 82 94100100100 82 70 61 79100100100100 77 63 55 65 Wind dir SW SW SW SW S S S S W W W W S SW SW W W W NW NW Wind spd 6 6 5 3 3 3 3 3 5 5 5 3 3 2 3 4 6 10 12 8 Clouds FW SC SC B2 B2 B1 B1 SC B1 B1 B2 SC FW SC SC SC SC SC FW FW PoP 12hr 60 50 60 60 40 QPF 12hr 0.59 0.12 0.29 0.27 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C S S L L C C L L C C Tstms C L C C S L L C C C C C C Heat index 101 Max heat 101 Heat Y Y Date Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 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 84 61 84 58 84 63 85 Temp 69 67 82 79 66 63 81 78 64 60 82 79 66 65 83 80 Dewpt 67 66 65 63 62 62 59 58 56 56 58 60 59 61 63 63 PWind dir NW N N N NE NE NE SE Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW CL FW FW CL CL CL CL FW FW FW FW FW FW FW PoP 12hr 5 5 0 0 0 0 10 20 Rain shwrs S Tstms S $$ ALZ006-162100- Meridianville-Madison AL 34.86N 86.56W Elev. 756 ft 741 AM CDT Fri Aug 16 2024 Date Fri 08/16/24 Sat 08/17/24 Sun 08/18/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 70 90 70 89 Temp 85 90 91 81 76 74 73 73 83 88 90 82 75 73 70 72 80 87 88 82 Dewpt 71 71 74 76 76 74 73 73 76 75 73 73 73 72 70 71 73 71 68 67 RH 63 54 58 85100100100100 80 66 58 74 94 97100 97 79 59 52 61 Wind dir SW SW W S S S S S SW W SW SW SW SW SW SW W W NW NW Wind spd 9 9 8 4 3 2 2 3 5 6 6 4 2 2 2 3 6 10 11 8 Clouds FW SC B1 B1 B1 B1 SC SC B1 B1 B1 SC FW SC SC SC SC SC FW FW PoP 12hr 70 60 70 70 40 QPF 12hr 0.85 0.06 0.16 0.25 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L C C C L L L L C C C C Tstms C L L C C L L L C C C C C Heat index 102 100 Max heat 103 102 100 Heat Y Y Date Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 85 61 84 57 85 62 87 Temp 70 67 83 79 66 62 82 77 63 58 83 79 65 63 84 81 Dewpt 66 66 65 64 62 62 59 58 56 55 58 60 59 60 63 63 PWind dir NW N N N NE NE NE SE Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW FW FW CL CL CL CL CL FW FW FW FW FW FW FW PoP 12hr 5 5 0 0 0 0 10 20 Rain shwrs S Tstms S $$ ALZ008-162100- Albertville-Marshall AL 34.23N 86.26W Elev. 1032 ft 741 AM CDT Fri Aug 16 2024 Date Fri 08/16/24 Sat 08/17/24 Sun 08/18/24 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 89 71 89 Temp 84 89 90 82 77 74 73 73 82 87 89 83 76 74 72 72 82 87 89 83 Dewpt 71 70 70 70 72 74 73 72 75 75 74 73 73 72 72 72 73 72 70 68 RH 65 54 52 67 85100100 97 79 68 61 72 90 93100100 74 61 54 61 Wind dir SW SW SW W S S S SW W W W W SW SW W W W W NW NW Wind spd 8 8 6 4 3 3 3 3 5 5 5 4 3 3 3 5 9 11 12 9 Clouds FW SC B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC FW FW PoP 12hr 60 50 60 50 40 QPF 12hr 0.53 0.28 0.22 0.17 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C C S S L L C C C C C C S S Tstms S L C C S L L C C C C C C S S Date Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 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 85 63 85 60 86 64 86 Temp 71 68 84 80 68 64 83 79 66 61 83 81 67 65 84 82 Dewpt 67 67 65 63 63 62 59 58 56 56 59 61 59 62 63 61 PWind dir NW N N N NE NE E E Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW FW FW CL CL CL CL CL FW FW FW FW FW FW FW PoP 12hr 10 5 0 0 0 5 10 20 Rain shwrs S Tstms S $$ ALZ009-162100- Scottsboro-Jackson AL 34.69N 86.00W Elev. 629 ft 741 AM CDT Fri Aug 16 2024 Date Fri 08/16/24 Sat 08/17/24 Sun 08/18/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 70 90 69 89 Temp 84 90 92 80 75 74 72 72 82 88 90 81 74 71 70 72 80 87 89 82 Dewpt 71 70 72 73 72 74 72 71 76 75 74 73 74 71 70 71 74 71 70 69 RH 65 52 52 79 90100100 97 82 66 60 77100100100 97 82 59 54 65 Wind dir SW SW S S SW SW SW SW SW W W SW SW SW SW SW W W NW NW Wind spd 5 6 6 3 2 1 1 1 3 4 5 2 2 1 2 3 6 10 10 6 Clouds SC SC SC B2 B2 B1 B1 SC SC B1 B1 B1 SC SC SC SC SC SC FW FW PoP 12hr 60 60 60 60 40 QPF 12hr 0.69 0.12 0.14 0.20 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L C S S L L L L C C C C S S Tstms C L L C S S L L L C C C C C S S Obvis PF PF PF PF PF Heat index 101 Max heat 100 102 100 Date Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 86 61 86 58 87 63 88 Temp 71 68 84 79 66 63 84 78 62 59 85 79 66 64 86 82 Dewpt 67 66 65 64 64 63 59 59 56 56 60 61 61 61 63 64 PWind dir NW NW N N NE NE NE E Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW CL CL CL CL CL CL FW FW FW FW FW FW PoP 12hr 10 10 5 0 0 5 10 20 Rain shwrs S Tstms S $$ TNZ096-162100- Fayetteville-Lincoln TN 35.15N 86.56W Elev. 944 ft 741 AM CDT Fri Aug 16 2024 Date Fri 08/16/24 Sat 08/17/24 Sun 08/18/24 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 89 69 87 Temp 85 89 90 79 75 74 72 72 82 87 89 81 74 72 70 72 79 86 86 81 Dewpt 71 71 75 76 75 74 72 72 76 75 73 73 72 72 70 71 72 70 67 67 RH 63 56 62 91100100100100 82 68 59 77 93100100 97 79 59 53 63 Wind dir SW SW SW SW S S S S SW W SW SW SW SW SW SW W NW NW NW Wind spd 8 9 8 4 3 3 3 3 5 5 5 4 2 2 2 3 6 10 11 8 Wind gust 19 Clouds FW SC B1 B1 B1 B1 SC B1 B1 B1 B1 SC FW SC B1 SC SC FW FW FW PoP 12hr 70 60 70 60 30 QPF 12hr 0.71 0.08 0.24 0.30 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L C C C L L L L C C C C Tstms S C L L C C L C L C C C C C Heat index 100 Max heat 101 Heat Y Y Date Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 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 83 61 83 57 84 62 85 Temp 69 67 82 78 66 62 81 77 62 59 82 78 64 64 82 80 Dewpt 66 65 65 64 62 61 60 58 55 54 58 59 58 60 63 64 PWind dir NW N N N NE NE NE SE Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW CL CL CL CL CL FW FW FW FW FW FW FW PoP 12hr 10 10 5 0 0 0 10 20 Rain shwrs S Tstms S $$ TNZ097-162100- Winchester-Franklin TN 35.18N 86.07W Elev. 981 ft 741 AM CDT Fri Aug 16 2024 Date Fri 08/16/24 Sat 08/17/24 Sun 08/18/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 69 89 68 86 Temp 84 89 90 79 75 73 72 72 83 87 89 81 74 72 70 71 79 85 86 79 Dewpt 70 71 75 76 75 73 72 72 75 75 74 73 72 72 70 70 72 70 67 67 RH 63 56 62 91100100100100 77 68 61 77 93100100 97 79 61 53 67 Wind dir SW SW SW S S SE S S SW W SW SW SW SW SW SW W W NW NW Wind spd 8 8 6 4 2 2 2 2 4 5 5 3 2 2 2 3 6 10 10 8 Clouds FW SC B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 SC B1 SC FW FW PoP 12hr 80 60 70 70 40 QPF 12hr 0.61 0.10 0.14 0.28 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D L C C C L L L L C C C C S S Tstms S C L L C S C L C L L C C C C S S Heat index 101 Max heat 102 Date Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 83 59 83 54 84 61 86 Temp 68 67 81 78 63 60 81 76 59 57 82 77 63 62 83 80 Dewpt 66 66 65 64 63 60 59 59 54 54 59 60 58 59 63 64 PWind dir NW N N N NE NE E SE Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW CL CL CL CL CL FW FW FW FW FW FW FW PoP 12hr 10 10 5 0 0 5 10 20 Rain shwrs S Tstms S $$