Point Forecast Matrices
Issued by NWS Huntsville, AL
Issued by NWS Huntsville, AL
486 FOUS54 KHUN 192312 PFMHUN Point Forecast Matrices National Weather Service Huntsville AL 612 PM CDT Tue Aug 19 2025 ALZ006-200900- Huntsville-Madison AL 34.65N 86.77W Elev. 608 ft 612 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 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 94 71 90 70 Temp 90 80 77 76 75 84 91 90 82 76 74 73 72 81 87 89 84 76 73 71 70 Dewpt 72 72 72 71 72 73 74 73 72 72 72 71 71 72 72 71 69 69 68 68 68 RH 56 77 85 85 90 70 58 58 72 87 93 93 97 74 61 56 61 79 84 90 93 Wind dir SE SE SE E E SE NW NE N N N N N N N N N N N N N Wind spd 3 2 2 2 2 2 3 5 5 2 2 3 3 5 5 8 5 3 2 2 2 Clouds SC FW FW FW SC SC SC B1 B1 SC SC SC SC B1 SC SC SC FW FW SC SC PoP 12hr 10 60 20 30 10 QPF 12hr 0 0.10 0.48 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L S S C C Tstms C L S C C Heat index 101 Max heat 101 102 103 Heat Y Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 91 71 89 70 90 65 85 61 82 Temp 88 85 74 71 86 83 72 70 87 83 70 65 82 79 66 62 80 77 Dewpt 71 70 70 70 71 70 69 68 68 66 60 58 59 57 54 55 56 57 PWind dir NE E E E N N N N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 SC SC SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 30 20 40 10 20 5 5 5 10 Rain shwrs C S S C S Tstms C S S C S $$ ALZ005-200900- Decatur-Limestone AL 34.66N 86.94W Elev. 592 ft 612 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 94 72 90 70 Temp 89 81 78 76 75 84 92 90 83 77 75 73 72 81 87 89 84 76 73 71 70 Dewpt 72 72 72 71 72 74 73 72 72 73 72 71 71 72 71 70 69 69 68 68 68 RH 57 74 82 85 90 72 54 56 70 87 90 93 97 74 59 54 61 79 84 90 93 Wind dir SE S SE SE E E NW N N N N N N N N N N N N N N Wind spd 3 2 2 2 2 2 3 5 5 3 2 3 4 5 5 8 5 3 2 2 2 Clouds FW FW FW FW SC SC SC SC B2 SC SC SC SC B1 SC SC SC FW FW SC SC PoP 12hr 10 60 20 20 10 QPF 12hr 0 0.23 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L S S S S Tstms C L S S S Heat Y Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 71 90 70 90 65 85 61 82 Temp 88 85 74 72 87 84 73 70 87 84 70 65 82 79 66 62 80 77 Dewpt 70 69 70 70 71 69 69 68 67 64 60 59 57 56 55 55 55 56 PWind dir N E E E N N N N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 SC SC SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 30 10 30 10 20 5 5 5 10 Rain shwrs C S C S Tstms C S C S $$ ALZ002-200900- Muscle Shoals-Colbert AL 34.75N 87.61W Elev. 562 ft 612 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 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 75 95 72 90 70 Temp 90 81 77 75 75 85 92 91 83 77 74 72 73 81 87 89 84 76 73 70 71 Dewpt 72 72 72 72 72 74 73 72 74 73 71 71 70 72 71 69 69 68 68 67 67 RH 56 74 85 90 90 70 54 54 74 87 90 97 90 74 59 52 61 76 84 90 87 Wind dir NE NE S N E E N N N N N N N N N N N N NE N N Wind spd 2 2 1 1 1 2 3 5 4 2 2 2 3 5 5 6 5 3 2 2 2 Clouds FW SC SC SC SC SC SC SC SC B1 SC SC SC SC SC SC SC SC FW SC FW PoP 12hr 20 60 20 20 5 QPF 12hr 0.02 0.05 0.04 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S S Tstms C C S S S Heat Y Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 92 71 92 70 91 65 86 62 83 Temp 89 85 73 72 88 85 73 70 88 84 70 65 82 79 65 63 80 77 Dewpt 69 69 70 70 71 69 69 68 66 64 59 58 57 57 55 55 55 57 PWind dir N NE NE N N N N N NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW SC SC SC FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 20 10 20 5 10 5 5 5 10 Rain shwrs S S Tstms S S $$ ALZ010-200900- Fort Payne-DeKalb AL 34.47N 85.72W Elev. 877 ft 612 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 89 70 88 69 Temp 81 75 73 72 72 82 87 85 78 73 72 70 72 81 87 85 79 73 71 69 70 Dewpt 74 73 72 70 71 74 74 73 74 72 71 70 70 73 73 72 72 71 70 68 69 RH 79 94 97 93 97 77 65 67 88 97 97100 93 77 63 65 79 93 97 97 97 Wind dir SE SE SE E E SE W N N N N N N N N N N N N NE NE Wind spd 1 1 0 0 1 1 2 3 2 1 1 1 1 2 3 4 2 2 1 1 2 Clouds SC FW FW SC SC SC B1 B1 B1 SC SC SC SC SC B1 B1 SC SC SC B1 B1 PoP 12hr 10 50 10 40 10 QPF 12hr 0 0.37 0.02 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S Tstms C C C C Obvis PF PF PF PF PF PF PF Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 68 84 68 85 63 83 60 81 Temp 85 78 70 69 81 77 70 68 83 78 67 63 82 73 64 60 78 73 Dewpt 73 72 70 68 73 72 69 68 70 68 64 60 60 59 56 55 57 59 PWind dir E E E E N N N N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC B1 B1 B1 B1 B1 SC SC FW FW FW SC SC SC SC SC PoP 12hr 50 20 50 20 30 5 5 5 5 Rain shwrs S C S C C S C Tstms S C S S C S C $$ ALZ016-200900- Vinemont-Cullman AL 34.27N 86.86W Elev. 969 ft 612 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 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 91 70 87 68 Temp 85 77 74 73 73 84 90 87 80 73 72 70 72 79 85 86 81 73 71 69 69 Dewpt 74 72 72 70 72 74 74 72 74 73 72 70 71 73 72 71 72 70 69 68 69 RH 70 85 93 90 97 72 60 61 82100100100 97 82 65 61 74 90 93 97100 Wind dir SE SE SE SE E SE N N N N N N N N N N N N N N N Wind spd 2 2 1 1 1 2 2 3 2 2 2 2 2 3 4 5 3 2 2 2 2 Clouds FW FW FW FW SC FW SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 50 20 30 10 QPF 12hr 0 0.07 0.06 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C Tstms C C S C C Obvis PF Heat Y Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 89 69 86 68 87 63 83 61 80 Temp 86 81 71 71 84 79 70 69 84 80 67 63 80 76 63 62 78 74 Dewpt 71 72 70 70 72 72 69 69 69 67 62 59 60 60 56 56 57 60 PWind dir N E NE NE N N N N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 SC SC SC SC FW FW FW FW SC SC SC SC SC PoP 12hr 30 20 40 10 20 5 5 5 10 Rain shwrs C S S C S Tstms C S S C S $$ ALZ006-200900- Meridianville-Madison AL 34.86N 86.56W Elev. 756 ft 612 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 92 70 88 68 Temp 88 79 76 74 74 84 90 89 81 75 73 72 72 79 85 87 82 73 71 69 69 Dewpt 73 72 72 72 72 74 74 73 74 73 72 71 71 72 72 70 70 69 68 68 68 RH 61 79 87 93 93 72 60 59 79 94 97 97 97 79 65 57 67 87 90 97 97 Wind dir SE SE SE SE E SE NW N N N N N N N N N N N N N NE Wind spd 2 2 2 2 2 2 3 4 3 2 2 2 3 4 5 6 4 2 2 2 2 Clouds SC CL FW SC SC SC SC B1 B2 SC SC SC B1 B1 SC SC SC FW FW SC SC PoP 12hr 10 60 20 30 5 QPF 12hr 0 0.23 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L S S C C Tstms C L S C C Heat Y Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 70 88 68 88 63 83 60 81 Temp 86 83 73 71 86 82 71 69 85 81 68 63 80 77 64 61 78 75 Dewpt 71 71 70 70 72 71 69 68 68 66 61 58 58 57 55 55 56 58 PWind dir NE E E E N N N N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 30 10 40 10 20 5 5 5 10 Rain shwrs C S C S Tstms C S C S $$ ALZ008-200900- Albertville-Marshall AL 34.23N 86.26W Elev. 1032 ft 612 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 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 91 71 88 70 Temp 86 78 75 73 73 83 89 87 80 76 74 72 71 81 85 87 82 75 72 70 71 Dewpt 74 73 72 71 72 74 74 73 74 73 72 71 71 74 74 72 72 71 70 69 70 RH 68 85 90 93 97 74 61 63 82 90 93 97100 79 70 61 72 87 93 97 97 Wind dir E SE SE E E E NE N N N N N N N N N N N N NE NE Wind spd 2 1 1 1 1 2 2 3 2 1 1 1 2 2 4 4 2 2 1 1 2 Clouds FW FW FW SC SC FW SC SC B1 SC SC SC SC SC SC SC SC SC FW SC SC PoP 12hr 5 50 10 30 10 QPF 12hr 0 0.04 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S Tstms S C C C Obvis PF PF Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 70 85 68 86 65 83 61 81 Temp 87 80 72 70 82 80 70 70 84 80 69 65 80 77 66 62 79 75 Dewpt 73 72 70 70 73 72 70 69 70 68 64 61 60 60 57 56 57 59 PWind dir NE E E E N N N N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 SC B1 B1 SC SC SC SC SC FW FW FW FW FW SC SC SC PoP 12hr 40 20 40 10 20 5 5 5 5 Rain shwrs S C S S C S Tstms S C S S C S $$ ALZ009-200900- Scottsboro-Jackson AL 34.69N 86.00W Elev. 629 ft 612 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 90 70 88 69 Temp 85 76 74 72 72 81 88 84 79 73 71 70 71 80 86 86 80 73 71 69 70 Dewpt 72 72 71 70 71 75 75 72 72 71 71 70 70 74 73 71 69 68 68 68 68 RH 65 87 90 93 97 82 66 67 79 93100100 97 82 65 61 69 84 90 97 93 Wind dir SE NW N N N S N N NE N N N N N N N N N N NE NE Wind spd 1 1 0 0 0 1 2 3 2 1 0 1 1 2 3 5 2 1 0 1 1 Clouds SC FW FW SC SC SC FW B1 SC B1 SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 10 60 10 30 10 QPF 12hr 0 0.27 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S Tstms C C C C Obvis PF F F PF PF Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 69 84 67 86 63 82 59 80 Temp 85 80 70 69 83 77 69 67 83 79 67 63 79 75 63 59 77 74 Dewpt 73 70 69 69 73 70 68 67 69 66 61 58 59 57 54 54 56 56 PWind dir NE E E E N N N N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC B1 SC SC SC SC SC FW FW FW SC SC SC SC SC PoP 12hr 40 20 50 20 20 5 5 5 5 Rain shwrs S C S S C S S Tstms S C S S C S S $$ TNZ096-200900- Fayetteville-Lincoln TN 35.15N 86.56W Elev. 944 ft 612 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 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 91 70 87 67 Temp 87 77 74 73 74 83 89 88 80 74 72 70 72 78 85 87 82 72 70 68 68 Dewpt 73 72 72 71 72 74 74 74 74 73 72 70 71 72 72 70 70 68 68 67 68 RH 63 85 93 93 93 74 61 63 82 97100100 97 82 65 57 67 87 93 97100 Wind dir E S S S NE SE N N N N N N N N N N N N N N NE Wind spd 2 2 2 2 2 2 3 4 3 2 2 2 3 4 5 5 4 2 2 2 2 Clouds FW FW FW SC SC FW SC B1 B1 SC SC SC SC SC SC SC SC FW FW SC SC PoP 12hr 10 60 20 30 5 QPF 12hr 0 0.19 0.04 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C Tstms C C S S S Heat Y Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 89 69 86 67 87 62 81 58 79 Temp 86 82 71 70 84 80 70 67 84 80 67 62 78 75 62 58 76 74 Dewpt 72 71 70 69 72 72 69 67 69 65 60 58 58 56 53 54 56 57 PWind dir NE E E E N N N N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC PoP 12hr 30 10 40 10 20 5 5 5 10 Rain shwrs C S C S Tstms C S C S $$ TNZ097-200900- Winchester-Franklin TN 35.18N 86.07W Elev. 981 ft 612 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 90 70 87 67 Temp 87 77 75 73 74 84 89 86 80 74 73 71 71 79 85 86 82 73 71 69 68 Dewpt 74 72 72 71 72 74 74 73 74 73 71 70 70 72 72 71 70 69 68 67 68 RH 65 85 90 93 93 72 61 65 82 97 93 97 97 79 65 61 67 87 90 93100 Wind dir E SE SE SE SE SE NW N N N N N N N N N N N NE NE NE Wind spd 1 1 1 1 1 2 2 3 2 2 1 2 2 3 5 5 3 2 1 1 1 Clouds FW FW FW SC SC SC SC B1 B1 SC SC SC SC B1 SC SC SC SC FW SC SC PoP 12hr 10 60 20 30 5 QPF 12hr 0 0.39 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S S C C Tstms L C S C C Obvis PF PF PF Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 69 85 67 86 62 81 58 79 Temp 85 82 72 70 83 80 70 68 83 80 67 62 78 75 63 59 76 74 Dewpt 72 71 70 69 72 71 69 68 68 66 60 58 58 56 53 54 55 57 PWind dir NE SE E SE N N N N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC FW FW FW FW FW SC SC SC SC PoP 12hr 30 20 40 10 20 5 5 5 10 Rain shwrs C S S C S S Tstms C S S C S S $$