Point Forecast Matrices
Issued by NWS Huntsville, AL
Issued by NWS Huntsville, AL
355 FOUS54 KHUN 170612 PFMHUN Point Forecast Matrices National Weather Service Huntsville AL 112 AM CDT Sat Aug 17 2024 ALZ006-172100- Huntsville-Madison AL 34.65N 86.77W Elev. 608 ft 112 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 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 72 92 67 88 Temp 75 75 84 90 89 84 77 76 74 73 83 89 91 86 76 73 69 68 79 85 86 81 Dewpt 73 74 76 75 75 73 73 73 73 73 74 72 69 67 67 68 67 66 67 66 63 61 RH 94 97 77 62 64 70 87 90 97100 74 57 49 53 74 84 93 93 67 53 46 51 Wind dir S S W W W SW SW SW SW W W NW NW NW N N N N N N N N Wind spd 3 4 5 8 8 5 4 3 3 3 6 11 12 9 5 3 4 5 8 10 12 9 Clouds SC FW SC SC SC SC FW FW SC SC FW FW FW CL FW CL CL CL FW FW CL CL PoP 12hr 70 50 30 0 5 QPF 12hr 0.14 0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L C C C C C C C C Tstms C C L C C S C S C C C Heat index 101 Max heat 103 106 Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 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 87 60 88 65 90 67 88 Temp 69 66 83 79 66 62 84 82 70 67 86 83 72 68 85 81 Dewpt 64 63 60 58 58 57 59 60 61 62 64 63 63 63 65 64 PWind dir N N NE NE NE SE SE SE Wind char LT GN LT LT LT LT LT LT Avg clouds CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 5 5 5 $$ ALZ005-172100- Decatur-Limestone AL 34.66N 86.94W Elev. 592 ft 112 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 72 92 68 88 Temp 76 75 84 90 89 84 78 76 74 73 83 89 91 86 76 73 70 68 79 85 86 81 Dewpt 73 74 76 75 75 73 73 73 73 73 74 71 69 66 67 67 67 66 67 65 63 61 RH 90 97 77 62 64 70 85 90 97100 74 56 49 51 74 81 90 93 67 51 46 51 Wind dir S S W W NW SW SW SW W W W NW NW NW N N N N N N N N Wind spd 4 4 5 8 8 5 4 4 4 4 6 11 12 9 5 3 4 6 8 10 11 9 Clouds SC SC SC SC SC SC FW FW SC SC FW FW CL CL FW CL CL CL FW FW CL FW PoP 12hr 70 50 30 0 5 QPF 12hr 0.19 0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C L C C C C C C C C Tstms C C L C C S C S C C C Heat index 101 Max heat 102 105 Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 87 60 88 65 90 67 88 Temp 69 66 83 79 66 61 83 81 70 67 86 83 71 68 84 81 Dewpt 63 62 60 57 58 57 58 60 61 61 64 63 63 63 65 64 PWind dir N N NE NE NE SE SE SE Wind char LT GN LT LT LT LT LT LT Avg clouds CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 5 5 5 $$ ALZ002-172100- Muscle Shoals-Colbert AL 34.75N 87.61W Elev. 562 ft 112 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 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 74 93 68 89 Temp 76 76 85 91 90 85 80 76 75 74 83 90 92 87 78 73 70 69 79 85 87 82 Dewpt 73 73 75 74 73 71 73 73 73 73 73 70 67 65 66 67 66 66 67 64 62 61 RH 90 90 72 58 58 63 79 90 94 97 72 52 44 48 67 81 87 90 67 50 43 49 Wind dir S SW SW W NW SW SW SW W W NW NW NW NW N N N N N N N N Wind spd 3 3 6 8 8 5 3 3 3 3 6 11 11 9 5 2 2 5 8 10 11 9 Clouds FW SC SC SC SC SC FW FW FW FW FW FW CL CL FW CL CL CL FW FW CL CL PoP 12hr 60 40 20 0 5 QPF 12hr 0.29 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C L C C C C S S S S Tstms C C L C C S C S S S Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 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 88 61 89 65 91 67 90 Temp 69 66 84 80 67 62 84 81 69 67 87 83 71 69 86 82 Dewpt 61 61 59 56 57 56 56 56 59 60 62 61 62 62 63 63 PWind dir N N NE NE NE SE E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 5 0 5 $$ ALZ010-172100- Fort Payne-DeKalb AL 34.47N 85.72W Elev. 877 ft 112 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 67 89 64 86 Temp 71 71 82 88 88 80 74 70 69 70 80 86 88 82 72 68 66 65 78 82 83 77 Dewpt 71 71 76 74 73 73 72 70 69 70 74 72 70 68 67 66 65 65 68 65 63 63 RH 100100 82 63 61 79 93100100100 82 63 55 63 84 93 97100 71 56 51 62 Wind dir S SW SW W W W SW SW W W W W NW NW N NW NW NW NW NW NW N Wind spd 2 2 4 6 6 3 2 2 2 2 6 10 10 5 3 2 2 5 6 10 10 5 Clouds B1 SC SC B1 SC B1 SC SC SC SC SC FW FW FW CL FW FW CL FW FW CL CL PoP 12hr 70 60 40 0 10 QPF 12hr 0.06 0.25 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C C C L L C C C C Tstms S L C C C S C C C C C Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 86 59 87 63 87 64 86 Temp 65 63 81 75 63 60 82 78 67 65 83 78 67 65 81 77 Dewpt 62 61 60 59 56 56 62 61 59 61 65 64 62 62 64 63 PWind dir N N N NE NE SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 5 5 5 $$ ALZ016-172100- Vinemont-Cullman AL 34.27N 86.86W Elev. 969 ft 112 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 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 90 70 89 66 84 Temp 73 73 83 88 88 81 74 73 72 71 81 86 88 83 73 70 67 66 77 82 83 78 Dewpt 73 73 76 76 75 75 74 73 72 71 75 73 70 69 68 67 67 66 68 66 64 62 RH 100100 80 68 66 82100100100100 82 65 55 63 84 90100100 74 58 53 58 Wind dir S SW W W W SW SW SW W W W NW NW NW N N N N N NW N N Wind spd 3 3 5 5 5 3 2 2 2 3 5 9 10 5 4 2 2 6 6 9 10 5 Wind gust 16 Clouds SC SC SC B1 SC SC SC FW SC FW FW FW CL FW CL CL FW CL FW FW CL FW PoP 12hr 70 50 30 0 5 QPF 12hr 0.22 0.22 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L C C C C C C C C Tstms C L L C C S C C C C Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 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 62 84 59 85 64 86 65 84 Temp 67 63 80 77 63 60 81 78 67 66 83 80 68 66 80 78 Dewpt 63 62 61 59 58 57 60 62 61 61 64 65 63 63 65 65 PWind dir N N NE NE NE SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 5 5 5 $$ ALZ006-172100- Meridianville-Madison AL 34.86N 86.56W Elev. 756 ft 112 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 71 89 66 86 Temp 74 73 83 88 87 82 76 74 72 71 80 86 89 83 74 70 68 67 77 82 84 78 Dewpt 73 73 76 75 74 73 73 72 72 71 74 71 68 67 67 67 66 66 68 65 62 62 RH 97100 80 66 65 74 90 93100100 82 61 50 59 79 90 93 97 74 56 48 58 Wind dir S S W W W SW SW SW SW W W NW NW NW N N N N N N N N Wind spd 2 2 5 6 6 4 2 2 2 2 6 9 11 6 4 2 2 5 8 10 11 6 Clouds SC SC SC SC SC SC FW FW SC SC FW FW FW FW FW CL FW FW FW FW CL CL PoP 12hr 70 60 30 0 5 QPF 12hr 0.12 0.11 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C L L L L C C C C Tstms C L C L C C C S C C C Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 85 59 87 63 88 66 86 Temp 67 64 80 77 63 60 82 79 68 66 84 81 70 67 83 79 Dewpt 63 62 60 58 58 56 59 60 61 61 64 64 62 62 64 64 PWind dir N N NE NE NE SE SE SE Wind char LT GN LT LT LT LT LT LT Avg clouds CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 5 5 5 $$ ALZ008-172100- Albertville-Marshall AL 34.23N 86.26W Elev. 1032 ft 112 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 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 90 71 89 67 85 Temp 74 74 83 88 88 82 76 73 72 72 81 86 88 84 75 71 69 68 78 82 84 79 Dewpt 73 73 76 75 74 73 73 72 71 72 75 72 70 68 68 67 67 67 68 65 63 62 RH 97 97 80 66 63 74 90 97 97100 82 63 55 59 79 87 93 97 71 56 49 56 Wind dir S SW W W W W SW SW SW W W W NW NW N NW NW NW NW NW N N Wind spd 3 3 5 6 6 3 2 3 3 3 6 10 10 5 5 2 3 6 8 10 10 5 Clouds B1 SC FW B1 SC B1 SC FW SC SC FW FW FW FW CL CL CL CL FW FW CL CL PoP 12hr 70 50 40 0 5 QPF 12hr 0.22 0.16 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C C C C C C C C C Tstms S L C C C S C S C C C Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 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 85 61 86 66 86 67 84 Temp 68 65 81 77 65 62 82 80 68 68 83 80 70 68 81 78 Dewpt 63 63 61 59 58 58 61 61 61 63 64 64 63 64 64 63 PWind dir N N NE NE NE SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 5 5 5 $$ ALZ009-172100- Scottsboro-Jackson AL 34.69N 86.00W Elev. 629 ft 112 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 70 90 67 86 Temp 73 73 82 89 88 82 75 73 72 71 80 87 89 83 73 70 68 67 77 82 84 78 Dewpt 73 73 76 75 74 74 74 72 72 71 74 71 70 68 68 67 67 66 68 66 64 64 RH 100100 82 64 63 77 97 97100100 82 59 54 61 84 90 97 97 74 58 51 62 Wind dir SW SW SW W W SW SW SW SW W W W NW NW N NW NW NW NW NW N N Wind spd 1 1 3 5 6 2 2 1 1 2 5 9 10 5 2 1 1 3 5 10 11 5 Clouds SC SC SC SC SC SC SC FW SC SC SC FW FW FW FW FW FW FW FW FW CL CL PoP 12hr 70 60 30 0 10 QPF 12hr 0.04 0.20 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C L L L L C C C C Tstms S L C L C C C C C C C Obvis PF PF PF PF Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 86 60 87 65 89 65 87 Temp 67 64 81 77 63 61 82 78 68 66 84 80 69 66 83 78 Dewpt 64 63 60 60 58 57 62 62 61 62 65 66 63 63 65 65 PWind dir N N N NE NE SE E SE Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 5 5 5 $$ TNZ096-172100- Fayetteville-Lincoln TN 35.15N 86.56W Elev. 944 ft 112 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 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 89 70 88 66 84 Temp 73 73 82 87 86 82 75 73 72 71 80 85 87 83 72 70 67 66 76 81 82 78 Dewpt 72 73 76 75 73 73 72 72 71 71 74 70 67 66 67 67 66 65 67 65 62 62 RH 97100 82 68 65 74 90 97 97100 82 61 52 57 84 90 97 97 74 58 51 58 Wind dir S S W W W SW SW SW W W NW NW NW NW N N NW N N N N N Wind spd 3 3 5 6 6 4 3 2 2 2 5 8 10 6 4 2 3 5 6 10 10 6 Clouds SC SC SC SC B1 SC FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW CL PoP 12hr 60 60 30 0 10 QPF 12hr 0.16 0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L L L L L C C S S Tstms C L C L C C C C C S S Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 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 62 83 58 85 63 87 65 86 Temp 67 63 79 76 63 59 81 78 68 66 83 80 69 67 83 78 Dewpt 63 61 60 57 57 55 59 60 60 60 64 63 62 62 64 64 PWind dir N N NE NE NE SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 5 5 5 $$ TNZ097-172100- Winchester-Franklin TN 35.18N 86.07W Elev. 981 ft 112 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 68 87 65 83 Temp 72 72 82 87 86 81 74 72 70 70 78 84 86 80 71 67 65 67 75 80 82 76 Dewpt 72 72 76 74 73 73 73 72 70 70 74 70 68 68 67 67 65 66 68 66 63 64 RH 100100 82 65 65 77 97100100100 88 63 55 67 87100100 97 79 62 53 66 Wind dir SE S W W W SW SW SW W SW W NW NW NW N N NW NW N NW N N Wind spd 2 2 4 5 6 3 2 2 2 2 5 9 10 5 3 2 2 5 6 10 10 5 Clouds SC SC SC SC B1 SC SC SC B1 SC SC FW FW FW CL FW SC FW FW FW FW CL PoP 12hr 60 70 30 0 10 QPF 12hr 0.07 0.17 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C L L L L C C C C Tstms C C C C C C C C C C C Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 83 57 85 63 86 64 86 Temp 65 63 78 74 61 59 81 77 65 65 84 79 68 65 82 78 Dewpt 63 62 60 58 56 55 60 61 60 60 64 65 62 62 63 64 PWind dir N N NE NE E SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 5 5 5 $$