Point Forecast Matrices
Issued by NWS Huntsville, AL
Issued by NWS Huntsville, AL
527 FOUS54 KHUN 160041 PFMHUN Point Forecast Matrices National Weather Service Huntsville AL 741 PM CDT Thu Aug 15 2024 ALZ006-160900- Huntsville-Madison AL 34.65N 86.77W Elev. 608 ft 741 PM CDT Thu Aug 15 2024 Date 08/15/24 Fri 08/16/24 Sat 08/17/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 96 74 94 72 Temp 80 77 75 75 86 93 92 86 79 77 76 75 85 92 90 84 77 75 74 72 Dewpt 70 71 70 71 73 74 75 75 75 75 74 74 76 75 75 74 74 73 73 72 RH 72 82 84 87 65 54 58 70 88 94 94 97 75 58 62 72 90 94 97100 Wind dir S S SE S SW SW SW S S S S S SW W W SW SW SW W W Wind spd 4 4 5 5 9 8 8 5 4 4 4 3 5 8 8 5 4 3 3 3 Clouds FW FW FW SC SC SC SC B2 B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 60 40 70 50 QPF 12hr 0 0.79 0.18 0.10 0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C C L L C C C C S Tstms C L C C S C S C L L C C C C S Heat index 103103 104101 Max heat 105 107 106 105 Heat Y Y Date 08/18 Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 67 87 64 86 61 88 64 89 Temp 87 84 72 68 84 81 69 64 83 80 66 61 85 82 69 65 86 83 Dewpt 71 67 67 67 65 63 63 61 60 58 58 57 59 60 60 61 64 63 PWind dir NW NW N N N NE NE E SE Wind char GN LT GN LT LT LT LT LT LT Avg clouds SC FW CL CL CL FW CL CL CL CL CL FW FW FW FW FW FW FW PoP 12hr 30 0 5 0 0 0 5 5 10 Rain shwrs S C Tstms S C $$ ALZ005-160900- Decatur-Limestone AL 34.66N 86.94W Elev. 592 ft 741 PM CDT Thu Aug 15 2024 Date 08/15/24 Fri 08/16/24 Sat 08/17/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 95 74 94 72 Temp 80 78 75 75 86 92 92 85 79 77 76 75 85 92 90 84 77 75 74 72 Dewpt 68 71 70 71 74 74 75 75 74 75 74 74 76 75 74 74 74 73 73 72 RH 67 79 84 87 68 56 58 72 85 94 94 97 75 58 60 72 90 94 97100 Wind dir SE S S S SW SW SW S S S S S SW W W SW SW SW W W Wind spd 5 5 5 5 9 8 8 5 5 4 4 4 5 8 8 5 4 3 3 4 Clouds FW FW FW FW SC SC SC B1 SC SC SC SC SC SC SC SC FW SC SC SC PoP 12hr 5 50 40 70 50 QPF 12hr 0 0.54 0.12 0.09 0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C L L C C C C S Tstms C C C C S C S C L L C C C C S Heat index 103103 103 Max heat 103 107 105 104 Heat Y Y Date 08/18 Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 67 87 64 86 61 88 64 89 Temp 87 84 72 68 84 81 69 64 83 80 66 61 84 82 69 65 86 83 Dewpt 70 67 67 67 65 63 63 61 60 58 58 56 59 60 60 60 63 63 PWind dir NW NW N N N NE NE NE SE Wind char GN LT GN LT LT LT LT LT LT Avg clouds SC FW CL CL CL CL CL CL CL CL CL FW CL CL FW FW FW FW PoP 12hr 30 0 0 0 0 0 5 5 10 Rain shwrs S C Tstms S C $$ ALZ002-160900- Muscle Shoals-Colbert AL 34.75N 87.61W Elev. 562 ft 741 PM CDT Thu Aug 15 2024 Date 08/15/24 Fri 08/16/24 Sat 08/17/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 97 75 95 72 Temp 82 77 75 74 86 94 93 87 81 78 77 76 86 93 91 87 79 76 74 73 Dewpt 70 70 70 71 73 73 73 73 75 73 73 74 76 74 73 72 73 73 72 72 RH 67 79 84 90 65 51 52 63 82 85 87 94 72 54 56 61 82 90 93 97 Wind dir SE S S S SW SW W SW S S SW SW SW W W W SW SW W W Wind spd 3 3 4 5 8 8 6 5 4 3 3 3 5 8 8 4 3 3 3 3 Clouds FW FW SC FW SC FW SC B1 SC SC SC SC SC SC SC FW FW SC SC FW PoP 12hr 5 50 30 60 50 QPF 12hr 0 0.32 0.14 0.05 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C L L C C C C S Tstms S S C C C S C S C L L C C C S Heat index 103 Max heat 103 106 103 102 Heat Y Y Date 08/18 Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 68 88 64 88 62 89 64 91 Temp 87 85 72 68 85 82 69 65 85 82 67 62 85 82 68 65 87 84 Dewpt 69 65 66 66 64 61 62 60 59 57 58 56 56 58 59 58 62 61 PWind dir NW NW N N N NE NE NE SE Wind char GN LT GN LT LT LT LT LT LT Avg clouds FW FW CL CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW PoP 12hr 20 0 0 0 0 0 5 5 5 Rain shwrs S S Tstms S S $$ ALZ010-160900- Fort Payne-DeKalb AL 34.47N 85.72W Elev. 877 ft 741 PM CDT Thu Aug 15 2024 Date 08/15/24 Fri 08/16/24 Sat 08/17/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 92 70 91 67 Temp 76 71 70 71 82 89 89 82 75 73 71 71 82 87 89 83 74 71 69 69 Dewpt 70 68 68 68 72 72 73 72 72 72 71 70 75 75 74 73 72 71 69 69 RH 82 90 93 90 72 57 59 72 90 97100 97 79 68 61 72 93100100100 Wind dir SE SE S S SW SW S S SW SW SW W W W W W SW W W W Wind spd 1 1 3 2 5 6 5 3 2 2 2 2 4 6 6 3 2 2 2 2 Clouds FW FW SC FW FW SC B1 SC B2 SC SC SC SC SC SC B1 SC SC SC SC PoP 12hr 5 50 40 70 60 QPF 12hr 0 0.52 0.67 0.17 0.15 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C L L L L C C C Tstms C C C C C C S C L L L C C C C Date 08/18 Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 64 85 61 85 59 87 63 88 Temp 84 81 68 65 82 78 65 62 82 78 62 59 83 79 66 64 85 80 Dewpt 71 67 66 65 65 63 63 61 60 59 56 56 60 61 59 61 64 63 PWind dir NW NW NW N N N NE NE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW CL CL CL CL CL CL FW FW FW FW FW FW PoP 12hr 40 0 5 0 0 0 5 5 10 Rain shwrs C C Tstms C C $$ ALZ016-160900- Vinemont-Cullman AL 34.27N 86.86W Elev. 969 ft 741 PM CDT Thu Aug 15 2024 Date 08/15/24 Fri 08/16/24 Sat 08/17/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 92 71 90 70 Temp 79 75 73 73 84 89 89 83 76 74 73 72 83 89 86 81 74 72 70 72 Dewpt 70 70 69 70 73 74 75 75 75 73 72 72 76 75 75 75 74 72 70 72 RH 74 84 87 90 70 61 64 77 97 97 97100 80 64 70 82100100100100 Wind dir SE S S S S SW SW S S S S SW W W W SW SW SW W W Wind spd 3 3 5 5 6 5 5 3 2 2 3 3 5 5 5 2 2 2 2 3 Clouds FW FW FW FW FW SC SC B1 B1 SC SC SC SC SC SC SC SC FW SC FW PoP 12hr 5 50 30 60 50 QPF 12hr 0 0.59 0.16 0.23 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C S S L L C C C C S Tstms S C C C S C S S L L C C C C S Heat Y Y Date 08/18 Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 65 83 62 83 60 85 63 86 Temp 85 82 69 65 80 79 66 62 80 77 64 60 82 78 66 65 84 80 Dewpt 72 68 66 65 65 63 63 61 60 60 58 56 59 61 60 61 64 64 PWind dir NW N N N N NE N E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW CL CL FW CL CL CL CL CL CL FW FW FW FW FW FW FW PoP 12hr 30 5 0 0 0 0 5 5 10 Rain shwrs S C Tstms S C $$ ALZ006-160900- Meridianville-Madison AL 34.86N 86.56W Elev. 756 ft 741 PM CDT Thu Aug 15 2024 Date 08/15/24 Fri 08/16/24 Sat 08/17/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 93 73 91 70 Temp 78 75 73 73 84 90 90 83 77 75 73 73 83 89 89 84 75 73 71 72 Dewpt 70 69 69 70 73 74 74 75 75 74 73 73 76 75 74 74 74 72 70 72 RH 76 82 87 90 70 60 60 77 94 97100100 80 64 61 72 97 97 97100 Wind dir S SE S S SW SW SW S S S S S SW W W SW SW SW W W Wind spd 3 3 5 5 8 8 8 4 3 2 2 2 5 6 6 4 2 2 2 2 Clouds CL FW FW FW SC SC SC B2 B1 SC SC SC SC SC SC SC FW SC SC SC PoP 12hr 5 60 50 70 60 QPF 12hr 0 0.56 0.21 0.09 0.14 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C C C C C L L L L C C C Tstms S C L C C S C C C L L L L C C S Heat index 100100 Max heat 102 105 101 101 Heat Y Y Date 08/18 Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 66 84 62 84 59 86 63 88 Temp 85 81 69 67 81 79 67 63 81 78 64 59 82 79 66 65 85 81 Dewpt 70 67 67 66 65 63 63 61 59 58 58 56 59 61 60 60 63 63 PWind dir NW N N N N NE NE E SE Wind char LT LT GN LT LT LT LT LT LT Avg clouds SC FW CL FW FW FW CL CL CL CL CL FW FW FW FW FW FW FW PoP 12hr 30 0 5 0 0 0 5 10 10 Rain shwrs C C Tstms S C $$ ALZ008-160900- Albertville-Marshall AL 34.23N 86.26W Elev. 1032 ft 741 PM CDT Thu Aug 15 2024 Date 08/15/24 Fri 08/16/24 Sat 08/17/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 92 73 91 71 Temp 78 74 72 72 84 89 90 84 78 75 73 74 84 89 89 82 76 74 72 72 Dewpt 70 69 68 70 72 72 72 73 73 73 72 73 75 75 73 74 73 72 72 72 RH 76 84 87 93 67 57 56 70 85 94 97 97 74 64 59 77 90 93100100 Wind dir SE S S S SW SW S SW SW S SW SW W W W SW SW SW W W Wind spd 3 3 5 5 6 6 6 3 3 3 3 3 5 6 6 3 3 3 3 3 Clouds FW FW FW FW FW SC B1 SC B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 50 30 60 50 QPF 12hr 0 0.61 0.43 0.31 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S C C L L C C C C S Tstms S C C C S S S C L L C C C C S Date 08/18 Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 67 84 64 84 62 86 65 87 Temp 85 83 70 68 82 80 67 64 81 78 65 62 82 80 68 65 84 81 Dewpt 71 67 67 67 65 63 63 63 60 59 58 58 59 60 60 62 63 63 PWind dir NW NW NW N N NE NE E SE Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW FW CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW PoP 12hr 30 0 0 0 0 0 0 5 10 Rain shwrs S C Tstms S C $$ ALZ009-160900- Scottsboro-Jackson AL 34.69N 86.00W Elev. 629 ft 741 PM CDT Thu Aug 15 2024 Date 08/15/24 Fri 08/16/24 Sat 08/17/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 93 72 92 70 Temp 79 74 72 73 83 89 91 84 76 74 73 72 82 88 90 84 74 72 71 72 Dewpt 71 70 69 70 73 73 74 74 75 73 72 72 76 76 74 75 74 72 71 72 RH 77 87 90 90 72 59 58 72 97 97 97100 82 68 60 74100100100100 Wind dir S S S S SW SW S SW SW S SW SW W W W SW SW SW W W Wind spd 2 1 3 2 5 5 5 2 2 1 2 2 3 5 6 2 2 1 1 2 Clouds FW FW SC FW FW SC SC B2 B2 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 50 40 70 50 QPF 12hr 0 0.57 0.22 0.27 0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C L L C C C C S Tstms C C C C C C S C L L C C C C S Obvis PF PF PF PF PF Date 08/18 Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 66 85 62 85 60 87 63 89 Temp 84 81 69 66 82 79 66 63 82 78 63 61 83 79 66 65 85 81 Dewpt 71 68 67 66 66 64 63 62 60 59 57 56 60 62 61 61 64 65 PWind dir NW NW NW N N NE NE NE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW CL CL CL CL CL CL FW FW FW FW FW FW PoP 12hr 30 0 0 0 0 0 0 5 10 Rain shwrs S C Tstms S C $$ TNZ096-160900- Fayetteville-Lincoln TN 35.15N 86.56W Elev. 944 ft 741 PM CDT Thu Aug 15 2024 Date 08/15/24 Fri 08/16/24 Sat 08/17/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 91 72 90 70 Temp 79 74 72 72 83 88 88 83 76 74 73 72 83 89 87 83 74 72 71 71 Dewpt 69 69 68 70 73 75 75 75 74 73 73 72 76 75 74 73 73 72 71 70 RH 72 84 87 93 72 66 66 77 94 97100100 80 64 65 72 97100100 97 Wind dir S S S S SW SW SW S S S S S SW W W SW SW SW W W Wind spd 4 4 6 5 8 8 6 4 3 3 3 3 5 5 6 4 2 2 2 2 Clouds CL SC FW FW SC SC SC B1 B1 SC B1 SC SC SC SC SC FW SC SC SC PoP 12hr 5 60 50 70 60 QPF 12hr 0 0.63 0.33 0.11 0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C C L L L L C C C Tstms S S C C C C S C C C L L L C C C S Heat Y Y Date 08/18 Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 65 83 62 82 58 85 62 86 Temp 83 80 68 66 80 78 66 62 80 77 63 59 82 78 64 64 83 80 Dewpt 70 67 66 66 65 63 62 61 60 59 57 56 59 61 59 59 63 63 PWind dir NW N N N N NE NE NE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW CL CL CL CL CL FW FW FW FW FW FW FW PoP 12hr 30 0 5 0 0 0 5 10 10 Rain shwrs C C Tstms C C $$ TNZ097-160900- Winchester-Franklin TN 35.18N 86.07W Elev. 981 ft 741 PM CDT Thu Aug 15 2024 Date 08/15/24 Fri 08/16/24 Sat 08/17/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 91 71 90 68 Temp 77 73 72 73 84 88 88 81 75 73 73 72 82 88 87 82 74 71 70 69 Dewpt 69 68 68 70 73 74 74 75 75 73 72 72 76 75 74 74 73 71 70 69 RH 76 84 87 90 70 63 63 82100100 97100 82 66 65 77 97100100100 Wind dir SE SE S S SW SW SW S S S S SW SW W W SW SW SW W W Wind spd 2 2 5 4 6 6 6 3 2 2 2 2 4 5 6 3 2 2 2 2 Clouds FW SC FW SC SC SC SC B1 B1 SC B1 B1 SC SC SC SC SC SC B1 B1 PoP 12hr 5 70 50 70 60 QPF 12hr 0 0.69 0.39 0.55 0.23 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L C C C C C C L L L L C C C Tstms C C L C C S C S C L L L C C C S Date 08/18 Mon 08/19/24 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 64 81 60 81 57 85 61 86 Temp 82 79 68 65 78 77 65 61 79 75 61 57 81 78 63 63 83 80 Dewpt 70 67 66 65 66 64 63 61 59 59 56 55 59 62 59 59 63 63 PWind dir NW NW N N N NE N E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW CL CL CL CL FW FW FW FW FW FW FW FW PoP 12hr 40 0 5 0 0 0 0 5 10 Rain shwrs C C Tstms S C $$