Point Forecast Matrices
Issued by NWS Huntsville, AL
Issued by NWS Huntsville, AL
248 FOUS54 KHUN 202326 PFMHUN Point Forecast Matrices National Weather Service Huntsville AL 626 PM CDT Thu Aug 20 2026 ALZ006-210900- Huntsville-Madison AL 34.65N 86.77W Elev. 608 ft 626 PM CDT Thu Aug 20 2026 Date 08/20/26 Fri 08/21/26 Sat 08/22/26 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 91 68 92 70 Temp 85 77 75 73 73 82 89 90 83 75 72 70 70 82 90 92 85 76 73 71 70 Dewpt 74 75 74 73 73 75 74 72 70 70 70 68 69 71 68 67 68 68 68 67 68 RH 70 94 97100100 79 61 56 65 84 93 93 97 69 49 44 57 76 84 87 93 Wind dir SW W S NW NW NW NW NW N N N N N N N N N N NW N N Wind spd 4 2 1 1 1 2 5 6 4 3 1 1 1 2 5 6 3 2 2 2 2 Clouds B2 B2 SC B1 SC B1 FW SC FW FW CL FW FW FW FW FW FW SC FW SC FW PoP 12hr 60 20 0 0 5 QPF 12hr 0.25 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms C C S Obvis PF PF PF Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 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 66 89 67 91 70 93 71 91 Temp 88 82 71 67 87 81 70 68 89 83 73 71 90 84 74 72 89 83 Dewpt 68 64 62 62 63 63 62 63 66 68 67 68 71 71 70 70 72 71 PWind dir N NE N NE SW S SW SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC B1 SC SC SC FW FW SC SC SC SC SC FW PoP 12hr 5 5 10 20 20 20 20 40 30 Rain shwrs S S S S S S S S C C C C Tstms S S S S S S S S C $$ ALZ005-210900- Decatur-Limestone AL 34.66N 86.94W Elev. 592 ft 626 PM CDT Thu Aug 20 2026 Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 91 69 92 70 Temp 84 77 75 74 73 81 88 89 84 76 73 71 70 82 89 91 85 77 74 72 70 Dewpt 74 75 75 74 73 76 74 72 71 71 70 69 70 71 69 68 69 69 69 68 68 RH 72 94100100100 85 63 57 65 85 90 93100 69 52 47 59 76 84 87 93 Wind dir W W SW NW NW NW NW NW N N N N N N N N N N NW N N Wind spd 3 2 1 1 1 3 5 6 4 3 1 1 1 2 5 6 3 3 2 2 2 Clouds B2 B2 B1 B2 SC SC FW SC SC FW FW FW FW FW CL FW SC SC SC SC FW PoP 12hr 60 10 0 0 5 QPF 12hr 0.23 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S Tstms C S S Obvis PF PF PF Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 66 89 67 90 70 92 71 91 Temp 87 82 71 67 86 81 71 68 87 83 74 71 89 84 75 72 88 83 Dewpt 68 66 63 63 64 65 63 64 67 69 68 68 72 72 71 71 73 72 PWind dir N NE N NE SW S SW SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW SC SC B1 SC SC SC SC FW SC FW SC SC SC FW PoP 12hr 5 5 20 20 20 20 20 40 30 Rain shwrs S S S S S S S S C C S C Tstms S S S S S S S S C $$ ALZ002-210900- Muscle Shoals-Colbert AL 34.75N 87.61W Elev. 562 ft 626 PM CDT Thu Aug 20 2026 Date 08/20/26 Fri 08/21/26 Sat 08/22/26 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 68 93 70 Temp 84 77 75 73 72 82 88 89 84 76 72 70 70 82 89 92 86 77 73 72 70 Dewpt 75 76 75 73 72 75 73 72 71 71 70 69 70 71 69 68 70 70 70 69 69 RH 74 97100100100 79 61 57 65 85 93 97100 69 52 46 59 79 90 90 97 Wind dir W E N N N N NW N N N N N N N N N N N NW N NE Wind spd 4 1 0 0 0 2 5 8 4 3 0 0 0 1 4 6 4 2 1 1 2 Clouds B2 B1 B1 B1 B1 SC FW FW FW FW FW FW FW FW CL FW SC SC SC SC FW PoP 12hr 60 20 0 0 10 QPF 12hr 0.12 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S Tstms C Obvis PF F F F Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 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 67 90 68 91 70 93 71 92 Temp 87 83 71 68 85 83 71 69 86 85 73 71 88 86 74 71 87 84 Dewpt 69 66 64 64 65 65 64 64 68 69 68 69 72 72 71 71 73 72 PWind dir N NE N NE SW SW SW W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC B1 SC SC SC SC FW SC SC SC SC SC FW PoP 12hr 5 5 20 20 20 20 20 40 20 Rain shwrs S S S S S S S S S C C S S Tstms S S S S S S S $$ ALZ010-210900- Fort Payne-DeKalb AL 34.47N 85.72W Elev. 877 ft 626 PM CDT Thu Aug 20 2026 Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 91 67 91 67 Temp 86 76 73 72 71 81 88 89 82 74 71 68 68 81 89 90 84 74 72 69 68 Dewpt 73 73 73 72 71 76 73 72 71 71 70 68 68 70 65 65 66 66 66 65 65 RH 65 90100100100 85 61 57 69 90 97100100 69 45 44 55 76 81 87 90 Wind dir SW N N N N W W NW N N N N NW N NW NW NW N N N N Wind spd 2 1 0 0 0 2 5 6 3 2 1 0 1 3 6 8 3 1 1 1 2 Clouds SC B2 B2 B2 SC SC SC SC SC FW FW FW SC FW FW FW FW FW FW FW FW PoP 12hr 60 20 0 0 0 QPF 12hr 0.19 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S Tstms C S S S Obvis F F F Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 65 89 65 89 67 91 69 90 Temp 87 81 69 66 86 80 69 66 86 82 71 68 88 83 72 70 87 81 Dewpt 64 62 60 59 61 62 60 60 64 66 64 65 70 71 70 69 72 71 PWind dir NW NE N NE S SE SW SW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC B1 SC PoP 12hr 5 5 10 20 30 20 30 40 30 Rain shwrs S C C S S S C C C C C Tstms S C S S C S C $$ ALZ016-210900- Vinemont-Cullman AL 34.27N 86.86W Elev. 969 ft 626 PM CDT Thu Aug 20 2026 Date 08/20/26 Fri 08/21/26 Sat 08/22/26 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 70 89 68 90 68 Temp 84 75 73 72 72 81 87 88 81 73 71 69 69 81 88 89 83 74 72 70 69 Dewpt 72 73 73 72 72 75 74 73 71 70 69 68 69 71 67 67 68 67 67 67 68 RH 67 94100100100 82 65 61 72 90 93 97100 72 50 48 61 79 84 90 97 Wind dir W W SW W NW N NW NW N N N N N N N N N N N N N Wind spd 2 1 1 1 1 2 4 5 2 2 1 1 1 2 4 5 1 1 1 2 2 Clouds B1 B2 B2 B1 SC B2 FW SC SC FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 60 10 0 0 5 QPF 12hr 0.38 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L Tstms S S Obvis PF PF PF Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 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 65 87 66 88 69 90 70 89 Temp 86 82 70 67 85 81 69 68 86 82 72 71 88 83 72 71 86 82 Dewpt 68 65 62 63 63 63 61 63 66 68 67 68 71 72 70 71 72 72 PWind dir NW NE N NE SW S SW SW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC PoP 12hr 5 5 20 20 30 20 20 40 30 Rain shwrs S S C S S S S S C C C C Tstms S S S S S C S C $$ ALZ006-210900- Meridianville-Madison AL 34.86N 86.56W Elev. 756 ft 626 PM CDT Thu Aug 20 2026 Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 91 68 92 69 Temp 85 77 74 73 73 81 89 89 81 75 72 69 69 82 89 91 84 76 73 71 69 Dewpt 75 75 74 73 73 75 74 72 70 71 70 68 68 71 67 66 68 68 68 68 68 RH 72 94100100100 82 61 57 69 87 93 97 97 69 48 44 59 76 84 90 97 Wind dir W S N N N NW NW NW N N N N N N N N N N N N N Wind spd 3 1 0 0 0 2 4 5 3 2 1 1 1 2 4 5 3 2 1 2 2 Clouds B2 B1 B1 B2 B1 B1 SC SC SC SC FW FW SC FW FW FW FW SC FW SC FW PoP 12hr 70 10 0 0 5 QPF 12hr 0.11 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S Tstms C S S S Obvis PF PF F F Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 65 89 66 90 69 92 70 91 Temp 87 82 70 66 86 81 70 67 87 83 73 70 89 84 74 71 88 83 Dewpt 67 63 62 62 62 62 61 62 65 66 65 66 71 71 70 70 72 71 PWind dir N NE N NE SW S SW S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 SC B1 SC SC SC SC FW SC SC SC SC SC SC PoP 12hr 5 5 10 20 20 20 30 40 30 Rain shwrs S S S S S C C C C C Tstms S S S S S C C S C $$ ALZ008-210900- Albertville-Marshall AL 34.23N 86.26W Elev. 1032 ft 626 PM CDT Thu Aug 20 2026 Date 08/20/26 Fri 08/21/26 Sat 08/22/26 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 90 69 91 69 Temp 86 77 74 73 72 82 88 88 82 75 72 70 70 82 88 90 84 75 73 71 69 Dewpt 73 72 73 72 72 77 77 75 72 70 70 69 69 72 69 68 68 67 67 66 67 RH 65 85 97 97100 85 70 66 72 84 93 97 97 72 54 49 59 76 81 84 93 Wind dir W NW SW NE NW NW NW NW NW N N N NW N NW NW NW N NW N N Wind spd 2 1 1 1 1 2 4 5 2 2 1 1 1 3 5 6 2 1 1 1 2 Clouds SC B1 B2 B2 SC B1 FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 60 10 0 0 0 QPF 12hr 0.09 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms C C Obvis PF PF PF Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 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 67 88 67 89 69 90 70 89 Temp 86 83 71 68 86 82 71 68 86 83 72 70 88 84 74 71 86 83 Dewpt 69 66 62 61 65 64 62 61 67 68 66 66 73 72 70 70 75 73 PWind dir NW NE N NE SW S SW SW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC PoP 12hr 5 5 5 20 20 20 30 40 30 Rain shwrs S S S S S S C C C C C Tstms S S S C S C $$ ALZ009-210900- Scottsboro-Jackson AL 34.69N 86.00W Elev. 629 ft 626 PM CDT Thu Aug 20 2026 Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 91 67 91 67 Temp 85 76 74 72 72 80 89 89 82 74 71 68 68 80 89 91 84 74 71 69 68 Dewpt 73 73 73 72 72 77 75 72 70 69 69 68 68 71 68 66 66 66 67 66 66 RH 67 90 97100100 91 64 57 67 84 93100100 74 50 44 55 76 87 90 93 Wind dir W N N N N W W NW N N N N N N NW NW NW N N N N Wind spd 1 0 0 0 0 1 3 5 2 1 0 0 0 1 4 6 1 0 0 0 0 Clouds B1 B2 B1 B1 SC B1 FW SC SC SC FW FW FW FW FW FW FW FW SC FW FW PoP 12hr 60 20 0 0 5 QPF 12hr 0.14 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S Tstms C C S S Obvis PF F F Heat index 100 Max heat 100 101 Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 64 88 65 89 68 91 69 90 Temp 89 82 68 65 86 81 68 66 87 83 71 69 89 84 73 70 87 82 Dewpt 67 62 61 61 64 63 62 62 67 66 66 66 72 70 70 69 74 70 PWind dir NW N NW N SW N SW N W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC SC SC SC SC SC FW SC SC SC SC SC SC PoP 12hr 5 10 20 20 30 20 30 40 30 Rain shwrs S S C S S S C C C C C Tstms S S S S C C C $$ TNZ096-210900- Fayetteville-Lincoln TN 35.15N 86.56W Elev. 944 ft 626 PM CDT Thu Aug 20 2026 Date 08/20/26 Fri 08/21/26 Sat 08/22/26 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 70 90 67 91 68 Temp 83 75 73 72 72 81 88 88 82 74 71 69 68 81 89 91 84 75 72 70 68 Dewpt 75 74 73 72 72 75 73 72 70 70 69 68 68 70 67 67 68 68 68 67 68 RH 77 97100100100 82 61 59 67 87 93 97100 69 48 45 59 79 87 90100 Wind dir NW S N N SW NW NW NW N N N N N N N N NW N N N N Wind spd 3 1 0 0 0 2 4 5 4 2 1 1 1 2 4 5 3 1 1 2 2 Clouds B2 B2 SC B2 B1 B1 FW FW SC FW FW FW SC FW FW FW FW SC SC FW FW PoP 12hr 60 10 0 0 5 QPF 12hr 0.27 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S Tstms C S S Obvis PF F F F Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 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 87 65 89 68 91 70 90 Temp 86 82 69 65 85 80 69 66 86 83 72 69 88 84 73 71 87 82 Dewpt 66 62 61 61 62 61 61 61 65 66 65 65 71 71 69 69 72 71 PWind dir N NE N NE S S SW SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 SC SC SC SC SC SC FW SC SC SC SC SC SC PoP 12hr 5 5 5 20 20 20 30 40 30 Rain shwrs S S S S S C C C C C Tstms S S S S S C C S C $$ TNZ097-210900- Winchester-Franklin TN 35.18N 86.07W Elev. 981 ft 626 PM CDT Thu Aug 20 2026 Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 89 67 90 68 Temp 83 76 73 72 72 80 87 88 83 74 71 69 69 81 88 90 84 75 72 70 68 Dewpt 74 74 73 72 72 75 74 72 72 71 70 69 69 71 67 68 68 68 68 67 68 RH 74 94100100100 85 65 59 70 90 97100100 72 50 49 59 79 87 90100 Wind dir NW N N N N NW NW NW N N N N N NW NW NW NW N N N N Wind spd 2 0 0 0 0 2 4 5 3 1 0 0 0 2 4 5 3 0 0 0 0 Clouds B1 B1 B1 B1 B1 B1 SC SC FW FW FW SC SC FW FW FW FW FW FW FW FW PoP 12hr 70 10 0 0 5 QPF 12hr 0.22 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S Tstms C C S Obvis F F F Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 64 87 64 89 69 91 70 90 Temp 85 80 69 65 85 80 69 66 86 82 72 70 87 83 73 72 87 82 Dewpt 66 63 61 61 61 62 61 61 64 66 65 65 70 71 69 69 72 71 PWind dir N NE N NE S S SW S W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC PoP 12hr 5 5 20 20 20 20 30 40 40 Rain shwrs S S S S S S C C S C C Tstms S S S S C S S C $$