FOUS54 KHUN 182326 PFMHUN Point Forecast Matrices National Weather Service Huntsville AL 626 PM CDT Mon May 18 2026 ALZ006-190900- Huntsville-Madison AL 34.65N 86.77W Elev. 608 ft 626 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 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 68 90 67 86 64 Temp 84 74 72 70 71 80 87 88 85 74 72 69 69 78 83 84 79 70 67 65 67 Dewpt 67 66 66 65 66 68 66 65 65 64 64 64 66 69 70 70 69 67 66 65 66 RH 57 76 81 84 84 67 50 47 51 71 76 84 90 74 65 63 72 90 97100 97 Wind dir S S S S S S S S S SE S S S NW W W N E E N E Wind spd 8 4 4 4 4 6 9 9 4 2 1 1 1 2 4 4 3 1 1 0 1 Clouds SC FW SC B2 B1 B1 B1 B1 SC SC B1 SC B2 B1 B1 B2 B2 B1 B2 B2 B2 PoP 12hr 5 5 40 90 70 QPF 12hr 0 0 0.04 0.30 0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L D D L L L L C Tstms C S S C C S S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 84 65 85 65 84 65 85 65 86 Temp 82 79 69 68 81 79 69 67 80 79 68 67 83 80 69 67 84 80 Dewpt 70 69 66 66 69 68 65 66 69 68 65 66 70 69 66 67 70 69 PWind dir S SE S S S SE S SE S Wind char LT LT GN LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 PoP 12hr 80 70 70 70 70 50 70 40 60 Rain shwrs C D C L C L L L L L C C C L C C C L Tstms S C C C S C C S S C C S C S C $$ ALZ005-190900- Decatur-Limestone AL 34.66N 86.94W Elev. 592 ft 626 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 89 67 85 65 Temp 83 75 73 71 70 79 86 88 85 75 72 69 69 77 82 83 79 71 68 67 66 Dewpt 67 66 66 65 67 68 66 65 66 65 65 65 66 70 70 70 69 67 66 65 66 RH 59 74 79 81 90 69 51 47 53 71 79 87 90 79 67 65 72 87 93 93100 Wind dir S S S S S S S S S SE S S S NW W W N E E E SE Wind spd 8 5 5 5 4 8 9 9 5 2 1 1 1 2 4 4 3 2 1 1 2 Clouds FW FW SC B1 B2 B1 B1 SC SC SC B1 SC B1 B1 B1 B2 B2 B1 B2 B2 B2 PoP 12hr 5 5 50 90 70 QPF 12hr 0 0 0.02 0.35 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C L L D D L L C C C Tstms S S C S S C C S S S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 65 84 65 84 65 85 66 86 Temp 81 78 69 68 80 79 70 68 79 79 69 67 82 80 70 68 83 80 Dewpt 70 69 67 67 69 68 66 67 69 68 66 67 70 69 67 67 70 69 PWind dir S SE S S S SE S SE S Wind char LT LT GN LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 PoP 12hr 80 70 70 70 70 40 60 40 60 Rain shwrs C D C L C L L L L L C C C L C C C L Tstms S C C C S C C S S C C S C S C $$ ALZ002-190900- Muscle Shoals-Colbert AL 34.75N 87.61W Elev. 562 ft 626 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 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 70 90 67 84 65 Temp 84 75 74 72 72 80 87 88 84 74 72 69 69 77 81 82 78 70 68 66 66 Dewpt 66 66 67 66 67 69 66 65 67 66 67 66 67 71 71 69 69 67 67 65 66 RH 55 74 79 81 84 69 50 47 57 76 84 90 93 82 72 65 74 90 97 97100 Wind dir S S S S S S S S S S S N N N W SW E E N N E Wind spd 8 5 5 5 4 8 9 9 4 1 1 0 0 1 4 4 3 1 0 0 0 Wind gust 18 Clouds SC SC B1 B1 B1 B1 B1 FW SC SC SC SC B1 B1 B2 B2 B2 B1 B2 B2 B1 PoP 12hr 5 10 50 90 70 QPF 12hr 0 0 0.15 0.40 0.15 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C D D D D L L L L C Tstms S S C S C C C S S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 83 65 83 66 84 66 85 66 86 Temp 79 77 68 67 79 78 70 68 78 79 68 68 81 79 69 68 82 80 Dewpt 70 70 67 67 70 69 67 67 70 69 67 67 70 70 68 67 70 70 PWind dir SE SE S S S S S SW S Wind char LT LT GN LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 B2 B2 B1 B1 PoP 12hr 80 70 80 80 70 50 70 40 60 Rain shwrs C D C L L D L D L L C C L L C C C L Tstms S C C C S C C S S C S S C S C $$ ALZ010-190900- Fort Payne-DeKalb AL 34.47N 85.72W Elev. 877 ft 626 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 86 64 85 62 Temp 82 72 68 66 66 76 83 85 82 72 68 66 67 78 82 82 78 68 65 63 64 Dewpt 68 66 62 60 60 66 66 64 67 64 62 62 63 68 69 70 70 68 65 63 64 RH 63 81 81 81 81 71 57 50 61 76 81 87 87 71 65 67 76100100100100 Wind dir S S S SE SE S S S S N N N N W SW W NW N N N N Wind spd 3 0 0 1 1 3 4 5 1 0 0 0 0 0 4 3 0 0 0 0 0 Clouds SC SC FW SC B1 SC B1 SC SC SC SC B1 B1 SC B1 B2 B2 B1 B1 B2 B1 PoP 12hr 5 5 10 70 40 QPF 12hr 0 0 0 0.08 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L L L C C S S C Tstms S C C S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 62 82 62 81 63 83 63 83 Temp 80 78 66 65 79 77 67 65 77 77 66 65 81 78 66 65 81 78 Dewpt 70 70 65 64 70 69 65 64 70 70 65 64 71 70 65 64 70 70 PWind dir S SE S SE S S S NE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B1 PoP 12hr 80 50 70 70 70 50 60 30 60 Rain shwrs C D C C C L L C L L C C C L C C C L Tstms S C C C S C C S C S S C S S C $$ ALZ016-190900- Vinemont-Cullman AL 34.27N 86.86W Elev. 969 ft 626 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 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 67 86 66 83 63 Temp 80 71 69 68 69 77 83 85 82 72 69 67 68 77 81 81 76 68 65 64 66 Dewpt 69 68 66 66 67 69 68 66 67 65 64 65 66 70 71 71 70 68 65 64 66 RH 69 90 90 93 93 76 61 53 61 79 84 93 93 79 72 72 82100100100100 Wind dir S S S S S S S S S S S S S N SW W N NE N N E Wind spd 4 3 4 4 4 6 6 6 2 1 1 1 1 1 3 2 1 1 0 0 1 Wind gust 14 13 Clouds SC SC SC B2 B1 SC B1 SC SC B1 SC SC SC B1 B1 B2 B1 B1 B1 B2 B2 PoP 12hr 5 5 20 80 70 QPF 12hr 0 0 0.02 0.16 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L L D D L L C C C Tstms S S S C C S S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 81 64 82 65 81 65 82 65 82 Temp 79 76 67 66 79 76 67 66 78 76 66 66 79 77 66 66 80 77 Dewpt 72 70 66 66 70 69 66 66 70 69 65 66 71 70 66 66 71 70 PWind dir S SE S S S S S SE S Wind char LT LT GN LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 PoP 12hr 70 60 60 60 70 40 60 30 50 Rain shwrs C L C L C L L L L L C C C L C C C C Tstms C C C C S C C S S C C S S C S C $$ ALZ006-190900- Meridianville-Madison AL 34.86N 86.56W Elev. 756 ft 626 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 88 67 84 64 Temp 84 75 73 71 71 79 85 87 85 75 72 69 70 78 82 83 78 70 68 65 68 Dewpt 67 66 66 65 66 68 67 66 66 64 64 64 66 70 70 70 69 67 66 65 66 RH 57 74 79 81 84 69 55 50 53 69 76 84 87 76 67 65 74 90 93100 93 Wind dir S S S S S S S SW S SE S S S W W W N E N N E Wind spd 6 4 4 4 5 8 9 8 4 2 1 1 1 3 4 4 2 1 0 0 1 Clouds FW SC SC B1 B1 B1 B1 B1 SC FW SC SC B2 B1 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 10 5 40 90 60 QPF 12hr 0 0 0.22 0.31 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L D D L L C C C Tstms C S S C C S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 65 83 65 82 65 84 65 84 Temp 80 78 69 68 80 79 70 68 79 79 69 68 81 80 69 68 82 80 Dewpt 70 69 66 67 69 67 65 66 69 68 65 66 70 69 66 67 70 69 PWind dir S SE S S S SE S SE S Wind char LT LT GN LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 PoP 12hr 80 70 70 70 70 50 70 40 60 Rain shwrs C D C L C L L L L L C C C L C C C L Tstms S C C C S C C S S C C C S C $$ ALZ008-190900- Albertville-Marshall AL 34.23N 86.26W Elev. 1032 ft 626 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 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 66 86 66 84 63 Temp 81 72 69 68 68 78 84 86 82 72 69 67 68 78 81 82 77 68 65 64 66 Dewpt 70 67 65 63 63 68 69 67 67 64 63 63 64 70 72 71 71 68 65 64 66 RH 69 84 87 84 84 71 61 53 61 76 81 87 87 76 74 69 82100100100100 Wind dir S S SE SE SE S S S S SE S S S W SW W N NE N N E Wind spd 4 2 2 3 3 4 5 5 2 1 1 1 1 2 3 3 1 1 0 0 1 Clouds SC SC SC B1 B1 B1 SC SC SC B1 SC SC SC B1 B1 B1 B1 B1 B1 B2 B1 PoP 12hr 10 10 10 80 50 QPF 12hr 0 0.01 0 0.11 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L D D C C S S C Tstms S C C S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 82 64 82 64 81 64 82 64 82 Temp 79 76 67 66 79 77 67 66 77 77 66 66 80 77 67 66 80 78 Dewpt 72 71 65 65 71 70 65 65 72 70 65 66 72 71 66 66 72 71 PWind dir S SE S S S SE S SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 PoP 12hr 70 50 60 70 70 50 60 30 50 Rain shwrs C L C C C L L C L L C C C L C C C C Tstms C C C C S C C S C S S C S C $$ ALZ009-190900- Scottsboro-Jackson AL 34.69N 86.00W Elev. 629 ft 626 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 87 65 84 63 Temp 82 73 70 68 68 76 84 87 83 73 69 67 67 75 81 83 78 69 67 64 66 Dewpt 66 66 63 61 62 68 68 65 65 63 63 62 64 70 71 70 68 66 65 64 65 RH 58 79 78 78 81 76 59 48 55 71 81 84 90 84 72 65 71 90 93100 97 Wind dir S N S S S S SW SW S N N N N N SW W N N N N N Wind spd 3 0 1 1 1 3 5 5 0 0 0 0 0 0 2 2 0 0 0 0 0 Clouds FW SC FW SC B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 B2 B1 B1 B2 B2 PoP 12hr 5 10 20 80 60 QPF 12hr 0 0 0 0.20 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L L D D L L S S C Tstms S S C C S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 64 83 63 82 63 83 64 84 Temp 80 77 67 66 79 77 68 66 78 78 67 66 81 78 68 66 81 79 Dewpt 72 68 65 65 71 68 65 65 71 68 65 65 71 69 65 65 71 68 PWind dir SW SE S S S N S N S Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 PoP 12hr 80 70 70 70 70 50 60 40 60 Rain shwrs C D C L C L L L L L C C C L C C C L Tstms S C C C S C C S C C S C S C $$ TNZ096-190900- Fayetteville-Lincoln TN 35.15N 86.56W Elev. 944 ft 626 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 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 68 86 66 82 63 Temp 82 73 72 70 70 78 83 85 82 73 70 68 68 77 80 81 76 68 66 64 66 Dewpt 68 66 66 64 65 69 68 66 67 64 64 64 66 70 71 70 70 66 66 64 66 RH 63 79 81 81 84 74 61 53 61 73 81 87 93 79 74 69 82 93100100100 Wind dir S S S S S S S SW S S S S S W SW W NE E E N E Wind spd 6 4 4 5 5 8 9 8 4 2 1 1 2 3 4 3 2 1 0 0 1 Wind gust 17 14 Clouds FW SC SC B1 B1 B1 B1 B1 B1 FW B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 10 5 40 90 60 QPF 12hr 0 0 0.01 0.22 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L D D L L C C C Tstms C S S C C S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 80 64 81 64 80 64 82 64 82 Temp 78 76 67 67 78 76 68 66 76 77 67 66 79 77 68 66 80 78 Dewpt 70 70 66 66 70 69 65 66 70 69 65 66 71 70 66 66 70 70 PWind dir S SE S S S S S SE S Wind char LT LT GN LT LT LT LT LT LT Avg clouds B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B1 B2 B1 B1 B1 PoP 12hr 80 60 80 70 70 50 70 40 60 Rain shwrs C D C L C D L L L L C C C L C C C L Tstms S C C C S C C S S C S S C S C $$ TNZ097-190900- Winchester-Franklin TN 35.18N 86.07W Elev. 981 ft 626 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 87 68 84 65 Temp 84 75 73 72 72 80 85 86 84 74 72 70 70 80 82 81 77 70 67 66 67 Dewpt 66 66 65 63 64 67 67 65 65 64 63 63 66 69 70 70 69 67 66 65 67 RH 55 74 76 73 76 65 55 50 53 71 73 78 87 69 67 69 76 90 97 97100 Wind dir S S S SE SE S SW SW S S S N N SW W W N N N N N Wind spd 5 3 3 4 4 5 6 6 3 1 1 0 0 2 3 3 1 0 0 0 0 Clouds SC SC SC B1 B2 B2 B1 B1 SC FW SC B1 B1 SC B1 B1 B2 B2 B2 B2 B2 PoP 12hr 5 10 30 90 50 QPF 12hr 0 0 0 0.26 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D D D D C C C C C Tstms S S S C C S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 66 82 66 81 66 83 66 84 Temp 81 77 69 68 79 78 69 68 78 78 68 68 81 79 69 68 82 80 Dewpt 70 69 66 67 69 67 65 67 69 68 65 67 70 69 66 67 70 68 PWind dir S SE S S S SE S SE S Wind char LT LT GN LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B1 B2 B1 B2 B2 B1 B1 PoP 12hr 80 60 80 70 70 50 70 40 60 Rain shwrs C D C L C D L L L L C C C L C C C L Tstms S C C C S C C S S C C S C S S C $$