Point Forecast Matrices
Issued by NWS Huntsville, AL
Issued by NWS Huntsville, AL
030 FOUS54 KHUN 182013 PFMHUN Point Forecast Matrices National Weather Service Huntsville AL 312 PM CDT Mon Aug 18 2025 ALZ006-190900- Huntsville-Madison AL 34.65N 86.77W Elev. 608 ft 312 PM CDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu 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 73 Temp 96 90 80 77 75 76 85 93 95 89 80 77 75 74 84 91 93 87 78 75 74 73 Dewpt 71 71 71 71 70 71 73 72 71 72 72 72 72 72 73 73 72 72 72 71 71 71 RH 45 54 74 82 84 85 67 51 46 57 77 85 90 93 70 56 51 61 82 87 90 93 Wind dir NE NE E NE E E SE NE E E SE SE SE E SE E N N N N N NE Wind spd 6 5 2 2 2 2 2 3 4 3 2 2 2 2 2 3 5 4 2 2 2 2 Clouds FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW SC SC SC SC SC SC PoP 12hr 5 10 10 40 20 QPF 12hr 0 0 0 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S Tstms C C S Heat Y Y Y Y Y Y Y Y Y Y Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 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 72 88 71 88 70 88 66 86 Temp 89 84 74 72 87 81 74 71 85 82 73 72 86 82 70 66 83 80 Dewpt 73 71 71 71 72 71 71 71 72 70 70 69 71 68 64 62 63 61 PWind dir N NE E SE NE E NE N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 B1 SC SC B1 SC SC SC SC SC FW FW FW SC PoP 12hr 40 20 40 20 40 10 20 5 5 Rain shwrs S C S S C S S S C S Tstms S C S S C S S S C S $$ ALZ005-190900- Decatur-Limestone AL 34.66N 86.94W Elev. 592 ft 312 PM CDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 96 74 95 73 Temp 96 90 81 77 75 76 86 94 94 88 80 77 75 74 84 92 93 87 78 76 74 73 Dewpt 70 71 71 71 70 71 73 72 70 72 72 72 72 72 73 73 71 72 72 71 71 71 RH 43 54 72 82 84 85 65 49 46 59 77 85 90 93 70 54 49 61 82 85 90 93 Wind dir NE NE E NE E E SE N NE SE SE SE SE SE SE E N N N N N N Wind spd 6 5 2 2 2 2 2 3 4 3 2 2 2 2 3 3 5 4 2 2 2 2 Clouds FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC FW SC B1 PoP 12hr 5 10 10 40 20 QPF 12hr 0 0 0 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S Tstms C C S Heat Y Y Y Y Y Y Y Y Y Y Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 72 89 72 88 70 89 66 86 Temp 89 85 74 72 86 83 74 72 85 83 73 71 85 83 70 66 83 80 Dewpt 72 71 71 71 72 71 71 71 72 70 70 70 69 67 64 62 61 60 PWind dir N NE E E NE E NE N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 B1 SC SC B1 SC SC SC SC FW FW FW FW FW PoP 12hr 40 20 40 20 30 10 20 5 5 Rain shwrs C S S C S S S C S Tstms C S S C S S S C S $$ ALZ002-190900- Muscle Shoals-Colbert AL 34.75N 87.61W Elev. 562 ft 312 PM CDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu 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 74 95 73 Temp 96 91 81 77 75 75 87 94 95 89 81 77 75 74 86 93 91 84 78 75 74 73 Dewpt 71 72 72 71 71 71 73 72 70 72 72 72 71 72 73 73 72 73 72 71 71 71 RH 45 54 74 82 87 87 63 49 45 57 74 85 87 93 65 52 54 70 82 87 90 93 Wind dir NE NE E NE NE E SE NE NE NE SE SE SE SE SE NE N N N NE N N Wind spd 5 3 2 2 1 1 2 2 4 2 2 1 1 1 2 3 5 4 2 2 2 2 Clouds CL FW FW CL FW CL FW FW FW FW FW FW FW FW FW FW SC SC SC FW SC SC PoP 12hr 5 10 10 40 20 QPF 12hr 0 0 0 0.06 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S Tstms C C S Heat Y Y Y Y Y Y Y Y Y Y Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 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 72 90 71 90 70 90 66 87 Temp 89 85 74 73 88 82 73 72 86 83 73 72 87 83 70 66 84 80 Dewpt 73 71 71 71 72 72 71 71 72 71 70 69 69 67 62 61 61 60 PWind dir N NE E E NE NE NE N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 B1 SC SC SC SC FW SC SC FW FW FW FW FW PoP 12hr 30 10 30 10 30 10 10 5 5 Rain shwrs S C C S C Tstms S C C C $$ ALZ010-190900- Fort Payne-DeKalb AL 34.47N 85.72W Elev. 877 ft 312 PM CDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 91 71 90 71 Temp 92 86 77 74 73 73 83 89 89 83 76 73 72 71 83 89 87 81 75 73 72 71 Dewpt 71 73 72 70 70 71 73 73 72 73 72 71 70 71 73 73 72 73 72 71 70 71 RH 51 65 85 87 90 93 72 59 57 72 87 93 93100 72 59 61 77 90 93 93100 Wind dir NE NE NE E E E SE SE NE SE E E E E SE N N N NE N N N Wind spd 3 2 1 1 1 2 2 2 2 2 1 0 1 1 2 2 3 2 1 1 1 1 Clouds FW FW FW FW FW FW FW SC SC SC FW FW SC FW FW SC SC SC SC FW SC SC PoP 12hr 5 20 10 30 10 QPF 12hr 0 0.04 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S C C Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 70 84 70 84 68 85 64 84 Temp 88 80 72 70 83 77 71 70 81 78 70 69 82 79 68 65 82 76 Dewpt 73 72 71 70 73 72 71 70 73 71 70 69 71 69 65 63 64 63 PWind dir N NE SE E SE SE N N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 SC B1 B2 B1 B1 B1 B2 B1 SC B1 SC SC FW SC SC SC PoP 12hr 40 20 50 20 50 20 30 5 5 Rain shwrs C S C C S S C C S C Tstms C S S C S S C S C $$ ALZ016-190900- Vinemont-Cullman AL 34.27N 86.86W Elev. 969 ft 312 PM CDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu 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 73 92 72 90 71 Temp 91 85 77 75 73 74 84 90 90 83 76 74 72 73 83 89 89 83 75 73 71 72 Dewpt 71 73 71 71 70 71 73 72 72 74 72 72 71 72 74 73 72 73 72 71 71 71 RH 52 67 82 87 90 90 70 56 56 74 87 93 97 97 74 59 57 72 90 93100 97 Wind dir NE NE E E E E SE NE E SE SE SE SE E SE E N N NE N N NE Wind spd 4 2 2 1 1 2 2 2 2 2 2 1 2 2 2 2 3 2 2 2 2 2 Clouds FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW SC SC SC SC FW SC SC PoP 12hr 5 10 5 30 10 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms C C Obvis PF PF Heat Y Y Y Y Y Y Y Y Y Y Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 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 70 85 70 84 68 85 65 83 Temp 88 79 71 71 83 79 71 70 82 78 70 70 84 78 68 66 81 76 Dewpt 73 73 71 71 73 73 71 70 73 72 70 70 71 69 65 64 63 64 PWind dir N NE SE E E E NE N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC FW FW FW FW PoP 12hr 40 20 40 20 40 10 20 5 5 Rain shwrs C S S C S S S C S Tstms C S S C S S S C S $$ ALZ006-190900- Meridianville-Madison AL 34.86N 86.56W Elev. 756 ft 312 PM CDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 94 72 93 72 Temp 94 88 79 76 74 74 85 92 92 86 78 74 72 74 84 92 91 84 76 73 72 72 Dewpt 71 72 73 71 70 71 73 72 71 73 72 72 71 72 74 73 72 73 73 72 71 71 RH 47 59 82 85 87 90 67 52 51 65 82 93 97 93 72 54 54 70 90 97 97 97 Wind dir NE NE NE NE NE E SE N NE SE SE SE SE SE S SW N N N NE N NE Wind spd 5 3 2 2 1 2 2 2 3 2 2 1 2 2 2 3 4 3 2 2 2 2 Clouds CL FW CL FW FW FW SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 5 10 10 40 20 QPF 12hr 0 0 0 0.04 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S Tstms C C S Obvis PF Heat Y Y Y Y Y Y Y Y Y Y Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 71 88 70 87 69 87 64 85 Temp 87 83 73 72 86 80 72 72 85 81 71 70 84 81 68 65 81 78 Dewpt 73 72 72 71 73 72 71 71 72 71 70 69 71 68 64 62 62 61 PWind dir N NE SE SE NE SE N N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 B1 SC SC B1 SC SC SC SC FW FW FW FW FW PoP 12hr 40 10 40 20 40 10 20 5 5 Rain shwrs S C S C S S S C S Tstms S C S C S S S C S $$ ALZ008-190900- Albertville-Marshall AL 34.23N 86.26W Elev. 1032 ft 312 PM CDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu 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 73 92 72 91 72 Temp 92 87 79 76 74 74 84 90 90 84 77 75 73 72 82 88 90 84 77 74 72 73 Dewpt 72 73 73 72 70 71 73 73 73 73 73 72 71 72 74 73 72 73 73 71 71 71 RH 52 63 82 87 87 90 70 58 58 70 87 90 93100 77 61 56 70 87 90 97 93 Wind dir NE NE E E E E SE NE E SE E E E E SE NE N NE NE N N NE Wind spd 3 2 1 1 1 2 2 2 2 2 1 1 1 2 2 2 3 2 1 1 1 1 Clouds FW FW SC FW SC FW SC SC SC SC FW FW FW FW FW SC SC SC FW SC FW FW PoP 12hr 5 20 5 30 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms C C Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 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 71 85 70 84 70 85 66 84 Temp 88 81 73 72 84 79 72 71 82 79 71 70 82 79 70 67 82 77 Dewpt 74 73 72 71 73 73 71 70 73 72 70 70 72 70 67 65 65 64 PWind dir N E E E E SE N N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW FW FW SC PoP 12hr 40 20 50 20 40 10 20 5 5 Rain shwrs C S S C S S C C S Tstms C S S C S S C S $$ ALZ009-190900- Scottsboro-Jackson AL 34.69N 86.00W Elev. 629 ft 312 PM CDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 92 72 90 71 Temp 91 84 77 75 72 73 83 90 90 83 76 74 72 72 82 88 89 81 75 73 71 72 Dewpt 70 71 70 70 69 70 74 73 71 72 71 70 70 70 75 73 71 71 71 70 69 70 RH 50 65 79 84 90 90 74 58 54 70 85 87 93 93 79 61 56 72 87 90 93 93 Wind dir NE NE NE N NE NE SE N E SE SE N E E SE W N N NE N N NE Wind spd 3 2 1 0 1 1 2 1 2 1 1 0 1 1 2 2 2 2 1 0 0 1 Clouds FW FW FW FW FW FW FW FW FW FW FW FW SC SC FW FW SC SC SC FW SC SC PoP 12hr 5 10 10 40 10 QPF 12hr 0 0 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms C C Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 70 85 70 84 69 85 65 84 Temp 88 79 72 71 83 79 71 70 81 78 70 69 82 79 68 65 81 77 Dewpt 74 71 69 70 73 71 70 70 73 70 69 69 71 67 64 62 62 60 PWind dir N NE SE E S SE N N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 SC B1 B1 B1 B1 B1 B1 B1 SC B1 SC SC FW FW SC SC PoP 12hr 40 10 50 20 40 20 20 5 5 Rain shwrs C S S C S S S C S S Tstms C S S C S S C S S $$ TNZ096-190900- Fayetteville-Lincoln TN 35.15N 86.56W Elev. 944 ft 312 PM CDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu 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 72 91 71 Temp 92 86 77 75 73 74 84 91 91 86 77 74 73 73 84 90 89 82 75 73 71 72 Dewpt 71 73 72 70 70 71 73 73 72 72 72 71 70 72 74 73 73 73 72 71 71 71 RH 51 65 85 84 90 90 70 56 54 63 85 90 90 97 72 58 59 74 90 93100 97 Wind dir NE NE NE NE E E S N N SE SE SE SE SE S W N N NE NE N NE Wind spd 5 3 2 2 1 2 2 2 2 2 2 1 2 2 2 3 3 3 2 2 2 2 Clouds FW FW CL CL FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC PoP 12hr 5 10 5 40 10 QPF 12hr 0 0 0 0.07 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms C C Obvis PF Heat Y Y Y Y Y Y Y Y Y Y Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 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 69 85 68 86 62 83 Temp 86 83 72 70 84 80 71 71 83 80 71 70 83 80 66 63 80 77 Dewpt 74 72 71 70 73 72 71 71 73 71 70 69 71 67 62 61 62 61 PWind dir N NE SE SE SW SE N N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW SC PoP 12hr 40 10 40 20 40 10 20 5 5 Rain shwrs S C S C S S C S Tstms S C S C S S C S $$ TNZ097-190900- Winchester-Franklin TN 35.18N 86.07W Elev. 981 ft 312 PM CDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 93 72 91 71 Temp 91 86 78 75 73 74 85 91 92 87 77 75 73 73 85 90 88 83 75 73 71 72 Dewpt 71 73 72 70 70 71 73 72 71 72 71 71 70 71 73 73 72 73 72 71 70 71 RH 52 65 82 84 90 90 67 54 51 61 82 87 90 93 67 58 59 72 90 93 97 97 Wind dir N NE E E E E SE N NE SE SE SE SE SE S W NW N NE NE N NE Wind spd 5 2 2 1 1 1 2 2 2 1 1 1 1 1 2 2 3 2 1 1 1 1 Clouds FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC FW SC SC PoP 12hr 5 10 10 50 20 QPF 12hr 0 0 0 0.09 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S Tstms C C S Obvis PF Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 69 86 69 86 68 86 62 84 Temp 88 81 72 70 85 79 71 71 84 80 71 69 83 80 67 63 81 77 Dewpt 73 72 71 70 72 72 70 70 72 71 70 69 69 67 62 61 61 60 PWind dir N E S SE SW SE N N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 B1 SC SC B1 SC SC SC SC FW FW FW FW FW PoP 12hr 40 10 40 20 40 20 20 5 5 Rain shwrs S C S C S S S C S S Tstms S C S C S S C S S $$