Point Forecast Matrices
Issued by NWS Huntsville, AL
Issued by NWS Huntsville, AL
982 FOUS54 KHUN 210813 PFMHUN Point Forecast Matrices National Weather Service Huntsville AL 312 AM CDT Thu Aug 21 2025 ALZ006-212100- Huntsville-Madison AL 34.65N 86.77W Elev. 608 ft 312 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 69 91 71 89 Temp 72 71 79 85 87 82 75 73 71 70 81 88 89 83 76 73 72 72 80 86 86 81 Dewpt 70 69 71 71 69 68 68 68 67 67 71 71 70 71 71 71 70 70 72 71 70 70 RH 93 93 77 63 55 63 79 84 87 90 72 57 54 67 85 93 93 93 77 61 59 69 Wind dir N N N N N N N NE N NE NE NE NE NE E E E E SE E E E Wind spd 4 5 5 6 8 5 5 3 3 3 3 3 5 4 2 2 2 2 3 4 5 4 Clouds B1 B1 B2 B1 SC SC SC FW FW FW SC SC FW FW SC FW SC SC SC SC SC SC PoP 12hr 10 5 30 20 40 QPF 12hr 0 0 0.02 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S C C C Tstms C C S S C C C Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 69 90 63 85 63 81 60 81 Temp 72 71 86 82 70 65 82 78 67 64 79 74 65 61 78 73 Dewpt 70 69 70 67 62 59 58 58 56 56 57 57 56 54 56 55 PWind dir E N N N N N N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW CL FW FW FW SC SC SC B1 SC SC SC SC PoP 12hr 30 20 5 0 0 5 10 10 Rain shwrs C S S S Tstms S S S S $$ ALZ005-212100- Decatur-Limestone AL 34.66N 86.94W Elev. 592 ft 312 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 69 91 71 89 Temp 72 71 79 85 87 82 75 73 71 70 81 88 90 84 76 74 71 72 80 86 87 82 Dewpt 69 69 71 70 68 68 68 67 67 67 71 70 69 70 71 71 70 70 72 71 70 70 RH 90 93 77 61 53 63 79 81 87 90 72 55 50 63 85 90 97 93 77 61 57 67 Wind dir N N N N N N N N N N NE N NE NE E E E E SE E NE NE Wind spd 4 5 5 6 8 6 5 4 3 3 3 3 4 4 2 2 2 2 3 4 5 3 Clouds B1 B1 B2 B1 B1 SC SC FW SC SC FW SC FW FW FW FW SC SC SC SC SC SC PoP 12hr 10 0 30 20 40 QPF 12hr 0 0 0.01 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C S Tstms C C S C C S Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 91 64 85 63 81 60 81 Temp 73 71 87 82 70 65 82 78 67 64 78 74 65 61 78 74 Dewpt 70 69 69 66 62 59 57 58 56 56 55 56 56 54 55 54 PWind dir E N N N N N N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW FW FW FW SC SC B1 SC B1 B1 SC SC PoP 12hr 20 20 5 0 0 5 10 10 Rain shwrs S S S Tstms S S S $$ ALZ002-212100- Muscle Shoals-Colbert AL 34.75N 87.61W Elev. 562 ft 312 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 69 91 70 91 Temp 72 71 79 85 87 82 75 72 70 70 80 87 89 84 76 73 72 71 81 87 88 83 Dewpt 69 69 71 70 68 68 67 66 66 67 70 69 68 69 70 70 70 70 72 70 69 70 RH 90 93 77 61 53 63 76 81 87 90 72 55 50 61 82 90 93 97 74 57 54 65 Wind dir N N N N N N N N N N NE NE N N E E E E E N N NE Wind spd 3 4 5 5 6 5 4 2 2 2 3 3 4 3 2 2 1 2 2 2 4 2 Clouds SC B1 B2 B1 SC SC SC SC SC FW FW FW FW FW SC FW FW SC SC SC SC SC PoP 12hr 0 0 20 10 30 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C Tstms S S C C Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 69 91 63 86 63 81 60 81 Temp 73 71 87 82 70 64 82 79 68 64 78 74 64 61 77 74 Dewpt 70 69 68 66 60 58 57 58 56 56 56 57 56 54 55 56 PWind dir NE N N N N N N NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW SC FW FW FW FW SC SC SC B1 B1 B1 SC SC SC PoP 12hr 10 10 0 0 5 10 10 10 $$ ALZ010-212100- Fort Payne-DeKalb AL 34.47N 85.72W Elev. 877 ft 312 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 69 85 69 84 Temp 70 70 79 85 84 79 73 71 70 70 79 83 80 77 72 71 70 70 76 81 80 76 Dewpt 69 69 73 73 71 72 71 70 69 70 73 73 72 72 72 71 69 69 72 72 71 72 RH 97 97 82 67 65 79 93 97 97100 82 72 77 85100100 97 97 87 74 74 87 Wind dir N N N N N N N NE NE E E E E E E E E E E SE SE E Wind spd 2 2 2 3 4 2 2 2 2 2 2 3 4 2 2 1 1 2 3 4 4 2 Clouds B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC B1 B2 B1 B1 B1 SC PoP 12hr 20 10 60 20 60 QPF 12hr 0.05 0 0.08 0.06 0.14 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S L L S S C C L L C Tstms S S S C C S S S C C C Obvis PF Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 85 62 82 60 79 58 78 Temp 70 69 82 77 67 63 80 73 64 61 75 70 62 59 75 70 Dewpt 69 69 71 70 65 60 59 59 56 56 57 58 56 54 56 57 PWind dir E N N N N N N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC FW FW FW FW SC SC SC B1 B1 B1 SC SC PoP 12hr 30 40 5 0 0 5 10 10 Rain shwrs C C C C Tstms C S C C $$ ALZ016-212100- Vinemont-Cullman AL 34.27N 86.86W Elev. 969 ft 312 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 86 67 87 69 86 Temp 70 70 78 83 84 79 72 70 68 69 79 85 85 79 72 70 69 70 78 83 83 78 Dewpt 70 70 72 72 70 71 69 68 67 68 72 71 71 73 71 70 69 70 73 72 71 72 RH 100100 82 70 63 77 90 93 97 97 79 63 63 82 97100100100 85 70 67 82 Wind dir N N N N N N N N N N NE NE N NE E E E E SE E NE NE Wind spd 3 4 4 5 5 3 3 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Clouds B1 B1 B2 B1 SC SC SC SC SC SC SC SC SC SC FW FW SC B1 SC SC SC SC PoP 12hr 10 5 30 20 40 QPF 12hr 0 0 0.02 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S C C S Tstms C C S C C S Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 68 86 63 82 60 78 59 78 Temp 70 69 83 78 68 64 80 75 65 62 76 71 62 60 75 70 Dewpt 69 69 70 69 64 59 58 61 57 57 58 60 57 56 57 58 PWind dir E N N N N N N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW FW FW SC SC SC B1 B1 B1 SC SC PoP 12hr 20 20 0 0 0 5 10 10 Rain shwrs S S S S Tstms S S S S $$ ALZ006-212100- Meridianville-Madison AL 34.86N 86.56W Elev. 756 ft 312 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 68 89 69 88 Temp 70 70 77 84 86 80 73 70 69 69 80 85 87 82 74 72 71 70 78 84 84 80 Dewpt 70 69 71 71 69 69 69 68 67 68 72 72 71 71 72 71 70 70 72 72 70 71 RH 100 97 82 65 57 69 87 93 93 97 77 65 59 69 93 97 97100 82 67 63 74 Wind dir N N N N N N N N N N NE NE NE NE E SE SE SE SE SE E E Wind spd 4 4 5 6 6 5 3 2 2 2 2 3 4 3 2 2 2 2 2 3 4 2 Clouds B1 B2 B2 B1 SC B1 FW FW SC SC SC SC FW SC FW FW SC B1 B1 SC SC SC PoP 12hr 10 5 40 20 50 QPF 12hr 0 0 0.04 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S C C C Tstms C C S S C C C Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 88 62 83 60 79 58 79 Temp 70 70 85 80 68 63 80 76 65 62 76 71 62 60 75 71 Dewpt 70 70 70 67 62 59 58 59 57 56 57 57 56 54 56 56 PWind dir E N N N N N N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW CL FW FW FW SC SC B1 SC SC B1 SC SC PoP 12hr 30 30 5 0 0 5 10 10 Rain shwrs C S S C Tstms C S S C $$ ALZ008-212100- Albertville-Marshall AL 34.23N 86.26W Elev. 1032 ft 312 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 87 69 87 70 85 Temp 71 71 80 85 85 81 75 73 71 71 80 84 84 79 74 72 71 71 78 83 83 79 Dewpt 71 71 73 73 72 71 70 69 69 70 73 73 72 73 72 71 71 71 73 73 72 72 RH 100100 79 67 65 72 84 87 93 97 79 70 67 82 93 97100100 85 72 70 79 Wind dir N N N N N N N NE NE NE E E E E E E E E E E E E Wind spd 2 2 3 4 5 3 2 2 2 2 2 2 3 2 2 2 2 2 3 3 3 2 Clouds SC SC B1 B1 SC SC SC SC B1 FW SC B1 SC SC FW SC B1 SC B1 B1 SC SC PoP 12hr 20 10 40 20 50 QPF 12hr 0 0 0.05 0.03 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S S C C C C S Tstms S S C C S C C S Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 69 86 65 83 61 79 61 78 Temp 70 70 83 79 70 65 81 75 66 62 76 72 64 62 75 72 Dewpt 70 70 71 70 66 62 59 60 58 57 58 59 57 57 58 58 PWind dir E N N N N N N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW FW CL FW FW SC SC B1 B1 B1 SC SC PoP 12hr 20 30 0 0 0 5 10 10 Rain shwrs S S S C Tstms S S S C $$ ALZ009-212100- Scottsboro-Jackson AL 34.69N 86.00W Elev. 629 ft 312 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 68 86 69 84 Temp 70 70 77 84 84 79 72 70 68 70 78 83 83 77 72 70 69 70 75 80 81 76 Dewpt 69 69 74 73 70 69 69 68 68 68 74 74 72 70 70 70 69 69 73 73 71 70 RH 97 97 90 70 63 72 90 93100 93 88 74 70 79 93100100 97 94 79 72 82 Wind dir N N N N N N N N NE NE E E E E E E E E SE SE SE E Wind spd 1 1 2 3 5 2 2 1 1 1 2 2 2 2 1 1 1 1 2 2 2 2 Clouds B1 B1 B2 B1 SC SC SC SC SC FW SC SC SC FW FW SC B1 B1 B1 B1 SC SC PoP 12hr 10 10 50 20 50 QPF 12hr 0 0 0.07 0.02 0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S S S C C C Tstms S C C S S S C C C Obvis PF PF Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 86 62 82 60 78 58 77 Temp 70 69 82 77 68 63 79 73 64 61 75 69 62 59 74 69 Dewpt 69 69 72 67 64 59 59 58 56 56 58 56 55 53 56 54 PWind dir E N N N N N N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW FW FW FW SC SC SC B1 B1 B1 SC SC PoP 12hr 30 40 5 0 0 5 10 10 Rain shwrs C C C C Tstms C C C C $$ TNZ096-212100- Fayetteville-Lincoln TN 35.15N 86.56W Elev. 944 ft 312 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 86 67 88 69 86 Temp 70 69 76 83 84 80 72 70 68 69 79 85 87 81 73 71 70 70 78 83 83 79 Dewpt 69 69 71 71 70 69 69 68 67 67 72 72 72 71 71 71 69 70 73 73 72 72 RH 97100 85 67 63 69 90 93 97 93 79 65 61 72 93100 97100 85 72 70 79 Wind dir N N N N N N N N N N NE N NE NE E SE SE SE SE SE E E Wind spd 3 4 5 5 5 5 3 2 2 2 2 3 3 2 2 2 2 2 2 3 3 2 Clouds B1 B1 B1 B1 B1 SC FW FW SC FW FW SC SC SC FW FW SC SC SC SC SC SC PoP 12hr 5 0 30 10 50 QPF 12hr 0 0 0.03 0 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C C Tstms C C S C C C Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 68 86 60 82 60 77 57 77 Temp 70 69 83 79 67 62 79 75 64 61 75 71 61 58 74 70 Dewpt 70 69 70 67 61 59 59 58 56 55 56 56 54 53 56 56 PWind dir E N N N N N N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW CL FW FW SC SC SC B1 B1 SC SC SC SC PoP 12hr 30 20 0 0 0 5 10 10 Rain shwrs C S S S Tstms C S S S $$ TNZ097-212100- Winchester-Franklin TN 35.18N 86.07W Elev. 981 ft 312 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 67 88 69 84 Temp 70 69 77 83 84 80 72 70 68 69 80 85 85 80 73 72 71 70 78 82 82 79 Dewpt 69 69 72 72 70 70 69 68 67 68 72 72 72 72 71 71 70 70 73 73 72 72 RH 97100 85 70 63 72 90 93 97 97 77 65 65 77 93 97 97100 85 74 72 79 Wind dir NW N N N N N N N N NE E NE NE NE SE SE SE SE SE S S E Wind spd 2 2 3 5 5 4 2 2 1 1 2 2 2 2 2 1 1 1 2 3 2 2 Clouds B1 B2 B2 B1 SC SC SC FW SC SC SC SC SC SC FW FW SC SC SC B1 SC SC PoP 12hr 5 0 40 20 50 QPF 12hr 0 0 0.07 0.01 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S C C C Tstms C C S S S C C C Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 86 60 81 59 76 56 77 Temp 70 69 83 79 67 61 79 75 64 61 75 71 62 58 75 70 Dewpt 70 69 70 67 62 59 58 58 56 55 56 56 54 53 55 56 PWind dir E NW N N N N N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW CL CL FW FW SC SC SC SC SC SC SC SC PoP 12hr 40 30 5 0 0 5 10 10 Rain shwrs C C C C Tstms C C C C $$