Point Forecast Matrices
Issued by NWS Huntsville, AL
Issued by NWS Huntsville, AL
332 FOUS54 KHUN 161642 PFMHUN Point Forecast Matrices National Weather Service Huntsville AL 1141 AM CDT Fri Aug 16 2024 ALZ006-162100- Huntsville-Madison AL 34.65N 86.77W Elev. 608 ft 1141 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 73 94 72 92 Temp 91 92 86 79 76 75 75 84 90 89 84 77 76 74 73 83 89 91 86 Dewpt 72 76 74 74 74 73 74 76 75 75 73 73 73 73 73 74 72 69 67 RH 54 60 68 85 94 94 97 77 62 64 70 87 90 97100 74 57 49 53 Wind dir W W S S S S S W W W SW SW SW SW W W NW NW NW Wind spd 9 9 5 4 4 3 4 5 8 8 5 4 3 3 3 6 11 12 9 Clouds SC B1 B1 B1 B1 SC FW SC SC SC SC FW FW SC SC FW FW FW CL PoP 12hr 60 40 70 50 30 QPF 12hr 0.64 0.11 0.18 0.27 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S C C L C C C C C C C C Tstms C L C S C C L C C S C S C C C Heat index 105 101 Max heat 108 103 106 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 67 88 64 87 60 88 65 90 Temp 73 68 85 81 69 66 83 79 66 62 84 82 70 67 86 83 Dewpt 68 66 66 61 64 63 60 58 58 57 59 60 61 62 64 63 PWind dir N N N N NE NE E SE Wind char LT GN LT GN LT LT LT LT Avg clouds FW CL FW FW CL CL CL CL FW FW FW FW FW FW SC SC PoP 12hr 0 5 0 0 0 5 5 10 $$ ALZ005-162100- Decatur-Limestone AL 34.66N 86.94W Elev. 592 ft 1141 AM CDT Fri Aug 16 2024 Date Fri 08/16/24 Sat 08/17/24 Sun 08/18/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 74 93 72 92 Temp 91 93 85 79 77 76 75 84 90 89 84 78 76 74 73 83 89 91 86 Dewpt 73 76 74 74 74 73 74 76 75 75 73 73 73 73 73 74 71 69 66 RH 56 58 70 85 90 90 97 77 62 64 70 85 90 97100 74 56 49 51 Wind dir SW W SW S S S S W W NW SW SW SW W W W NW NW NW Wind spd 9 9 5 5 4 4 4 5 8 8 5 4 4 4 4 6 11 12 9 Clouds SC SC B2 B1 SC SC SC SC SC SC SC FW FW SC SC FW FW CL CL PoP 12hr 60 30 70 50 30 QPF 12hr 0.70 0.11 0.24 0.21 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C L C L C C C C C C C C Tstms C L C C C L C C S C S C C C Heat index 106 101 Max heat 101 110 102 105 Heat Y Y Date Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 88 65 87 60 88 65 90 Temp 73 68 85 81 69 66 83 79 66 61 83 81 70 67 86 83 Dewpt 67 66 65 61 63 62 60 57 58 57 58 60 61 61 64 63 PWind dir N N N N NE NE NE SE Wind char LT GN LT GN LT LT LT LT Avg clouds FW CL FW FW CL CL CL CL FW FW FW FW FW FW SC FW PoP 12hr 0 5 0 0 0 5 5 5 $$ ALZ002-162100- Muscle Shoals-Colbert AL 34.75N 87.61W Elev. 562 ft 1141 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 75 94 74 93 Temp 94 95 87 81 78 76 76 85 91 90 85 80 76 75 74 83 90 92 87 Dewpt 73 72 73 74 73 73 73 75 74 73 71 73 73 73 73 73 70 67 65 RH 51 48 63 79 85 90 90 72 58 58 63 79 90 94 97 72 52 44 48 Wind dir SW SW S S S S SW SW W NW SW SW SW W W NW NW NW NW Wind spd 9 8 5 4 3 3 3 6 8 8 5 3 3 3 3 6 11 11 9 Clouds SC SC B1 SC SC FW SC SC SC SC SC FW FW FW FW FW FW CL CL PoP 12hr 50 20 60 40 20 QPF 12hr 0.68 0.05 0.51 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C C L C C C C S S S S Tstms C C S C C L C C S C S S S 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 89 64 88 61 89 65 91 Temp 73 69 85 82 69 66 84 80 67 62 84 81 69 67 87 83 Dewpt 67 66 64 61 61 61 59 56 57 56 56 56 59 60 62 61 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 SC FW PoP 12hr 0 5 0 0 0 5 5 5 $$ ALZ010-162100- Fort Payne-DeKalb AL 34.47N 85.72W Elev. 877 ft 1141 AM CDT Fri Aug 16 2024 Date Fri 08/16/24 Sat 08/17/24 Sun 08/18/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 69 92 67 89 Temp 88 90 82 74 72 71 71 82 88 88 80 74 70 69 70 80 86 88 82 Dewpt 70 68 72 72 71 71 71 76 74 73 73 72 70 69 70 74 72 70 68 RH 55 49 72 93 97100100 82 63 61 79 93100100100 82 63 55 63 Wind dir SW S S NW S S SW SW W W W SW SW W W W W NW NW Wind spd 8 6 3 2 2 2 2 4 6 6 3 2 2 2 2 6 10 10 5 Clouds SC B1 B1 B2 B2 B1 SC SC B1 SC B1 SC SC SC SC SC FW FW FW PoP 12hr 60 50 70 60 40 QPF 12hr 0.59 0.23 0.15 0.21 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S L C C C L L C C C C Tstms S C C C S S L C C C S C C C C C Date Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 86 61 86 59 87 63 87 Temp 68 65 82 77 65 63 81 75 63 60 82 78 67 65 83 78 Dewpt 66 65 65 63 62 61 60 59 56 56 62 61 59 61 65 64 PWind dir NW NW N N NE E E E Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW CL CL CL CL CL FW FW FW FW SC FW SC PoP 12hr 0 10 0 0 0 5 5 10 $$ ALZ016-162100- Vinemont-Cullman AL 34.27N 86.86W Elev. 969 ft 1141 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 71 90 70 89 Temp 91 91 83 76 75 73 73 83 88 88 81 74 73 72 71 81 86 88 83 Dewpt 70 74 74 74 73 73 73 76 76 75 75 74 73 72 71 75 73 70 69 RH 50 58 74 94 94100100 80 68 66 82100100100100 82 65 55 63 Wind dir SW SW SW S S S SW W W W SW SW SW W W W NW NW NW Wind spd 6 5 3 3 3 3 3 5 5 5 3 2 2 2 3 5 9 10 5 Wind gust 16 Clouds SC SC B1 B2 SC SC SC SC B1 SC SC SC FW SC FW FW FW CL FW PoP 12hr 60 30 70 50 30 QPF 12hr 0.58 0.12 0.29 0.27 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C L L C C C C C C C C Tstms C L C C L L C C S C C C C Heat index 101 Max heat 101 100 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 84 62 84 59 85 64 86 Temp 70 66 82 78 67 63 80 77 63 60 81 78 67 66 83 80 Dewpt 67 66 66 62 63 62 61 59 58 57 60 62 61 61 64 65 PWind dir N N N N NE NE E SE Wind char LT GN LT LT LT LT LT LT Avg clouds CL FW FW FW CL CL CL CL FW FW FW FW FW FW FW FW PoP 12hr 0 5 0 0 0 5 5 5 $$ ALZ006-162100- Meridianville-Madison AL 34.86N 86.56W Elev. 756 ft 1141 AM CDT Fri Aug 16 2024 Date Fri 08/16/24 Sat 08/17/24 Sun 08/18/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 72 91 71 89 Temp 90 90 82 77 75 74 73 83 88 87 82 76 74 72 71 80 86 89 83 Dewpt 71 74 74 74 73 73 73 76 75 74 73 73 72 72 71 74 71 68 67 RH 54 60 77 90 94 97100 80 66 65 74 90 93100100 82 61 50 59 Wind dir SW W SW S S S S W W W SW SW SW SW W W NW NW NW Wind spd 9 8 4 3 2 2 2 5 6 6 4 2 2 2 2 6 9 11 6 Clouds SC B1 B2 B1 B1 SC SC SC SC SC SC FW FW SC SC FW FW FW FW PoP 12hr 70 40 70 60 30 QPF 12hr 0.82 0.06 0.16 0.25 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S C L C L L L L C C C C Tstms C L C S C L C L C C C S C C C Heat index 100 Max heat 103 101 Heat Y Y Date Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 86 62 85 59 87 63 88 Temp 70 67 82 78 67 64 80 77 63 60 82 79 68 66 84 81 Dewpt 67 66 65 62 63 62 60 58 58 56 59 60 61 61 64 64 PWind dir N N N N NE NE E SE Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW CL CL CL CL FW FW FW FW FW SC FW FW PoP 12hr 0 5 0 0 0 0 5 10 $$ ALZ008-162100- Albertville-Marshall AL 34.23N 86.26W Elev. 1032 ft 1141 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 72 90 71 89 Temp 89 90 83 77 75 74 74 83 88 88 82 76 73 72 72 81 86 88 84 Dewpt 70 70 72 72 72 73 73 76 75 74 73 73 72 71 72 75 72 70 68 RH 54 52 70 85 90 97 97 80 66 63 74 90 97 97100 82 63 55 59 Wind dir SW SW W S S S SW W W W W SW SW SW W W W NW NW Wind spd 8 6 4 3 3 3 3 5 6 6 3 2 3 3 3 6 10 10 5 Clouds SC B1 B1 B2 B1 B1 SC FW B1 SC B1 SC FW SC SC FW FW FW FW PoP 12hr 60 40 70 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 S S L C C C C C C C C C Tstms S L C S S L C C C S C S C C C 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 64 85 61 86 66 86 Temp 71 68 82 79 68 65 81 77 65 62 82 80 68 68 83 80 Dewpt 67 67 65 62 63 63 61 59 58 58 61 61 61 63 64 64 PWind dir NW NW N N N NE E E Wind char LT GN LT LT LT LT LT LT Avg clouds CL CL FW FW CL CL CL CL FW FW FW FW FW SC FW FW PoP 12hr 0 5 0 0 0 5 5 10 $$ ALZ009-162100- Scottsboro-Jackson AL 34.69N 86.00W Elev. 629 ft 1141 AM CDT Fri Aug 16 2024 Date Fri 08/16/24 Sat 08/17/24 Sun 08/18/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 71 93 70 90 Temp 90 90 83 75 74 73 73 82 89 88 82 75 73 72 71 80 87 89 83 Dewpt 70 72 74 74 73 73 73 76 75 74 74 74 72 72 71 74 71 70 68 RH 52 56 74 97 97100100 82 64 63 77 97 97100100 82 59 54 61 Wind dir SW S SW NW S SW SW SW W W SW SW SW SW W W W NW NW Wind spd 6 6 3 2 1 1 1 3 5 6 2 2 1 1 2 5 9 10 5 Clouds SC SC B1 B2 B1 SC SC SC SC SC SC SC FW SC SC SC FW FW FW PoP 12hr 60 50 70 60 30 QPF 12hr 0.67 0.12 0.14 0.20 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C S L C L L L L C C C C Tstms C L C C S L C L C C C C C C C Obvis PF PF PF PF PF Date Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 86 63 86 60 87 65 89 Temp 70 67 82 78 67 64 81 77 63 61 82 78 68 66 84 80 Dewpt 67 66 66 64 64 63 60 60 58 57 62 62 61 62 65 66 PWind dir NW NW N N NE E E SE Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW CL CL CL CL CL FW FW FW FW SC SC SC PoP 12hr 0 10 0 0 0 5 5 10 $$ TNZ096-162100- Fayetteville-Lincoln TN 35.15N 86.56W Elev. 944 ft 1141 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 71 89 70 88 Temp 89 89 81 75 74 73 73 82 87 86 82 75 73 72 71 80 85 87 83 Dewpt 71 75 75 73 73 72 73 76 75 73 73 72 72 71 71 74 70 67 66 RH 56 64 82 94 97 97100 82 68 65 74 90 97 97100 82 61 52 57 Wind dir SW SW S S S S S W W W SW SW SW W W NW NW NW NW Wind spd 9 8 4 3 3 3 3 5 6 6 4 3 2 2 2 5 8 10 6 Wind gust 19 Clouds SC B1 B1 B1 B1 SC SC SC SC B1 SC FW FW SC SC SC FW FW FW PoP 12hr 70 40 60 60 30 QPF 12hr 0.66 0.08 0.24 0.30 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C L L L L L L C C S S Tstms C L C C L C L C C C C C S S 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 62 83 58 85 63 87 Temp 70 66 81 78 67 63 79 76 63 59 81 78 68 66 83 80 Dewpt 67 65 65 62 63 61 60 57 57 55 59 60 60 60 64 63 PWind dir N 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 FW FW FW FW FW SC SC FW PoP 12hr 0 10 0 0 0 0 5 5 $$ TNZ097-162100- Winchester-Franklin TN 35.18N 86.07W Elev. 981 ft 1141 AM CDT Fri Aug 16 2024 Date Fri 08/16/24 Sat 08/17/24 Sun 08/18/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 70 90 68 87 Temp 89 89 81 75 73 72 72 82 87 86 81 74 72 70 70 78 84 86 80 Dewpt 71 75 74 73 73 72 72 76 74 73 73 73 72 70 70 74 70 68 68 RH 56 64 79 94100100100 82 65 65 77 97100100100 88 63 55 67 Wind dir SW SW SW SE SE SE S W W W SW SW SW W SW W NW NW NW Wind spd 8 6 4 2 2 2 2 4 5 6 3 2 2 2 2 5 9 10 5 Clouds SC B1 B2 B2 B1 SC SC SC SC B1 SC SC SC B1 SC SC FW FW FW PoP 12hr 80 50 60 70 30 QPF 12hr 0.49 0.10 0.14 0.28 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C C L C L L L L C C C C Tstms C L C C C C C C C C C C C C Heat index 100 Max heat 102 Date Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 83 60 83 57 85 63 86 Temp 67 67 80 76 65 63 78 74 61 59 81 77 65 65 84 79 Dewpt 67 66 66 64 63 62 60 58 56 55 60 61 60 60 64 65 PWind dir NW NW N N NE E E SE Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW CL CL CL FW FW FW FW SC SC FW PoP 12hr 0 10 0 0 0 5 5 10 $$