Point Forecast Matrices Issued by NWS Huntsville, AL
000
FOUS54 KHUN 180612
PFMHUN
Point Forecast Matrices
National Weather Service Huntsville AL
112 AM CDT Thu Apr 18 2024
ALZ006-182100-
Huntsville-Madison AL
34.65N 86.77W Elev. 608 ft
112 AM CDT Thu Apr 18 2024
Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24
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 85 65 78 56 70
Temp 64 65 73 82 85 79 71 69 67 65 72 76 77 72 65 62 58 57 64 68 70 65
Dewpt 63 63 66 65 63 64 64 64 64 65 67 65 63 59 57 55 53 51 52 51 50 48
RH 97 93 79 56 48 60 79 84 90100 84 69 62 64 75 78 83 80 65 54 49 54
Wind dir SE SE S S S S S S SW SW W NW N N N N N N N N N N
Wind spd 3 3 5 9 10 9 8 6 8 6 8 8 9 9 8 8 8 9 9 10 10 11
Clouds B1 B2 B1 SC SC SC FW B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B1 B1 B1 B2
PoP 12hr 20 70 50 10 30
QPF 12hr 0.28 0.40 0.06 0 0.02
Snow 12hr 00-00 00-00 00-00
Rain shwrs S C C L L C C C C C C C
Tstms S C C C C C C C C S S
Obvis PF
Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24
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 49 60 43 70 47 76 53 78
Temp 54 50 56 58 48 44 66 65 50 49 72 71 58 54 75 72
Dewpt 45 45 46 45 42 40 44 46 44 45 50 53 52 51 54 54
PWind dir N N N N E S W N
Wind char GN GN GN LT LT LT LT GN
Avg clouds B2 B2 B2 B2 B1 FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr 50 60 5 0 0 5 10 10
Rain shwrs C C L C
Tstms S S S
$$
ALZ005-182100-
Decatur-Limestone AL
34.66N 86.94W Elev. 592 ft
112 AM CDT Thu Apr 18 2024
Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 85 65 77 56 70
Temp 64 65 72 82 84 79 71 69 67 65 72 75 76 72 65 61 58 56 63 67 69 64
Dewpt 63 63 66 65 64 64 64 64 64 65 66 65 62 59 57 54 52 50 51 51 51 48
RH 97 93 81 56 51 60 79 84 90100 81 71 62 64 75 78 80 80 65 56 53 56
Wind dir SE SE S S S S S S SW SW W NW N N N N N N N N N N
Wind spd 4 4 5 9 10 10 8 8 8 8 8 9 9 9 9 9 8 8 9 10 11 12
Clouds B2 B2 B1 SC SC SC FW B1 B2 B2 B2 B2 B1 B2 B1 B1 B2 B2 B2 B1 B1 B2
PoP 12hr 30 70 40 10 30
QPF 12hr 0.07 0.33 0.05 0 0.02
Snow 12hr 00-00 00-00 00-00
Rain shwrs S C C L L C C C C C C C
Tstms S C C C C C C C S S S
Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 49 60 44 69 47 75 53 78
Temp 54 50 56 58 48 45 66 65 50 49 72 71 58 54 75 73
Dewpt 45 45 46 44 41 40 44 46 44 45 50 53 52 51 54 54
PWind dir N N N N E S W N
Wind char GN GN GN LT LT LT LT GN
Avg clouds B2 B2 OV B2 SC FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr 60 60 5 0 0 5 10 10
Rain shwrs C L L C
Tstms S
$$
ALZ002-182100-
Muscle Shoals-Colbert AL
34.75N 87.61W Elev. 562 ft
112 AM CDT Thu Apr 18 2024
Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24
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 85 65 77 55 68
Temp 65 65 74 82 83 79 71 69 67 65 69 73 75 72 65 61 57 55 61 65 67 63
Dewpt 62 63 66 65 64 64 63 64 64 64 65 63 60 57 55 52 49 47 50 49 49 47
RH 90 93 76 56 53 60 76 84 90 97 87 71 60 59 70 72 75 74 67 56 52 56
Wind dir SE S S S S S S SW SW SW NW N N N N NE N N N N N N
Wind spd 4 4 6 10 12 9 9 9 8 6 8 8 8 8 8 8 8 9 9 10 10 11
Clouds B2 B2 B2 SC B1 SC FW B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 OV
PoP 12hr 40 80 30 10 30
QPF 12hr 0.09 0.33 0.02 0 0.05
Snow 12hr 00-00 00-00 00-00
Rain shwrs C C C D D C C S S S S C C C
Tstms C C C C C C C S S S S S
Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24
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 48 61 43 69 47 76 53 79
Temp 53 49 56 59 48 44 66 65 51 49 72 71 58 54 76 73
Dewpt 43 43 45 43 39 38 42 45 44 45 50 53 51 51 54 53
PWind dir NE N N N E SW SW N
Wind char GN GN LT LT LT LT LT GN
Avg clouds B2 B2 B2 B2 SC FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr 60 50 5 0 0 5 10 10
Rain shwrs C L C C
Tstms S
$$
ALZ010-182100-
Fort Payne-DeKalb AL
34.47N 85.72W Elev. 877 ft
112 AM CDT Thu Apr 18 2024
Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 84 61 80 56 74
Temp 60 60 72 81 83 78 68 64 63 62 71 77 79 74 65 60 58 57 67 71 73 67
Dewpt 60 60 65 62 60 62 61 61 61 62 66 65 63 61 59 57 55 54 55 53 52 50
RH 100100 79 53 46 58 78 90 93100 84 67 58 64 81 90 90 90 65 53 48 54
Wind dir NE SW S S S S S SW SW SW W W NW NW N N N N N NW NW N
Wind spd 1 1 3 5 6 6 5 4 6 6 9 8 9 8 5 5 5 5 5 8 9 10
Clouds B1 B2 B1 FW FW SC SC SC B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B2
PoP 12hr 10 60 60 10 20
QPF 12hr 0 0.39 0.08 0 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs C C L L L L C C S S C
Tstms C C C C C C C C S S
Obvis F PF
Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 47 59 43 69 44 74 50 77
Temp 54 48 56 57 48 44 66 63 48 47 70 68 54 52 74 71
Dewpt 45 43 48 46 44 41 44 45 44 44 48 50 49 50 53 52
PWind dir N N N N N S W NW
Wind char GN GN GN LT LT LT LT LT
Avg clouds B2 B2 B2 B2 B1 SC SC FW FW FW FW FW FW FW FW FW
PoP 12hr 50 70 10 0 0 5 5 10
Rain shwrs C C L L
Tstms S S S
$$
ALZ016-182100-
Vinemont-Cullman AL
34.27N 86.86W Elev. 969 ft
112 AM CDT Thu Apr 18 2024
Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24
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 82 63 77 55 69
Temp 62 63 72 80 82 77 68 67 65 63 70 74 76 72 64 60 57 55 63 66 68 64
Dewpt 62 62 65 65 63 64 63 63 63 63 66 65 63 61 59 56 54 52 53 53 52 50
RH 100 97 79 60 53 64 84 87 93100 87 74 64 68 84 87 90 90 70 63 57 60
Wind dir SE S S S S SW S S SW SW W NW NW N N N N N N N N N
Wind spd 4 4 5 8 9 10 8 9 9 8 8 8 9 8 8 8 8 8 8 9 10 12
Clouds B2 B2 B1 SC SC SC FW B1 B2 OV B2 B2 B1 B1 B1 B1 B1 B2 B2 B1 B2 B2
PoP 12hr 30 70 50 10 30
QPF 12hr 0.13 0.14 0.05 0 0.02
Snow 12hr 00-00 00-00 00-00
Rain shwrs S C C L L C C C C S S C C C
Tstms S C C C C C C C C S S S
Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24
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 48 57 42 68 45 73 52 77
Temp 54 48 54 56 48 43 65 64 49 47 70 70 56 53 74 71
Dewpt 45 46 47 46 43 40 44 47 44 45 50 52 51 51 54 53
PWind dir N N N N NE S W N
Wind char GN GN GN GN LT LT LT LT
Avg clouds B2 B2 OV B2 B1 SC FW FW FW FW FW FW FW FW FW FW
PoP 12hr 60 70 5 0 0 5 5 10
Rain shwrs C L L C
Tstms S S S S
$$
ALZ006-182100-
Meridianville-Madison AL
34.86N 86.56W Elev. 756 ft
112 AM CDT Thu Apr 18 2024
Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 84 64 76 55 69
Temp 63 63 72 81 83 78 70 67 66 65 70 74 75 71 63 60 57 55 63 67 68 63
Dewpt 62 62 65 64 62 62 63 63 63 64 66 64 60 58 56 53 51 50 50 50 49 47
RH 97 97 79 56 49 58 78 87 90 97 87 71 60 63 78 78 80 83 62 54 51 56
Wind dir SE S S S S S S S SW SW W NW N N N N N N N N N N
Wind spd 3 2 5 9 10 9 8 6 8 6 8 8 10 9 8 8 9 8 9 10 11 12
Clouds B1 B2 B2 SC SC SC SC B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1 B2
PoP 12hr 20 80 50 10 30
QPF 12hr 0.23 0.45 0.07 0 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs C C D D C C C C C C C
Tstms C C C C C C C S S S
Obvis PF PF
Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 48 59 42 68 45 74 52 77
Temp 53 48 56 57 48 43 65 65 49 47 71 70 57 53 74 71
Dewpt 44 43 46 44 41 40 42 45 43 43 49 51 51 51 53 52
PWind dir N N N N E S W N
Wind char GN GN LT LT LT LT LT GN
Avg clouds B2 B2 B2 B2 SC FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr 50 60 5 0 0 5 10 10
Rain shwrs C C L C
Tstms S
$$
ALZ008-182100-
Albertville-Marshall AL
34.23N 86.26W Elev. 1032 ft
112 AM CDT Thu Apr 18 2024
Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24
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 82 63 78 57 71
Temp 62 63 71 79 81 76 69 67 65 64 71 75 77 72 65 61 58 58 66 69 70 66
Dewpt 61 62 64 63 61 62 62 61 62 63 65 64 62 61 59 57 55 55 55 54 52 51
RH 97 97 79 58 51 62 78 81 90 97 81 69 60 68 81 87 90 90 68 59 53 58
Wind dir SE S S S S SW S SW SW SW W W NW NW N N N N N N N N
Wind spd 3 4 4 6 8 9 6 6 9 8 9 8 8 9 6 6 5 6 6 8 9 11
Clouds B2 B2 B1 SC SC SC FW SC B2 OV B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1 B2
PoP 12hr 20 60 50 10 30
QPF 12hr 0.21 0.12 0.06 0 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs C C L L C C C C S S C C C
Tstms C C C C C C C C S C
Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24
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 50 58 45 67 46 73 52 77
Temp 55 51 55 56 48 45 64 63 49 49 70 69 56 55 74 71
Dewpt 46 45 46 46 43 42 44 45 43 45 48 50 49 51 52 52
PWind dir N N N N NE S W NW
Wind char GN GN GN LT LT LT LT GN
Avg clouds B2 B2 OV B2 B1 SC SC FW FW FW FW FW FW FW FW FW
PoP 12hr 50 70 10 0 0 5 5 10
Rain shwrs C C L L
Tstms C S S S
$$
ALZ009-182100-
Scottsboro-Jackson AL
34.69N 86.00W Elev. 629 ft
112 AM CDT Thu Apr 18 2024
Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 84 63 79 57 74
Temp 61 62 71 82 84 79 69 65 64 63 70 76 78 73 64 60 58 57 65 71 72 67
Dewpt 61 62 66 64 62 63 63 62 62 63 67 66 63 61 58 57 55 54 55 54 52 50
RH 100100 84 55 48 58 81 90 93100 90 71 60 66 81 90 90 90 70 55 49 54
Wind dir SE SE S S S S S S SW SW W W NW N N N N N N N N N
Wind spd 2 1 3 6 8 6 4 4 4 5 8 8 6 8 5 5 4 4 5 8 9 10
Clouds B2 B2 B1 FW FW SC SC B1 B1 OV B2 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B2
PoP 12hr 10 70 60 5 20
QPF 12hr 0.05 0.70 0.06 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs C C L L L L C C S S C
Tstms C C C C C C C C S S
Obvis PF PF
Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 49 60 44 70 45 74 51 78
Temp 54 49 57 57 48 45 67 64 49 48 72 69 57 53 75 71
Dewpt 45 45 49 47 43 42 45 46 44 45 49 52 51 51 54 54
PWind dir N N N N NE S W NW
Wind char GN GN LT LT LT LT LT LT
Avg clouds B2 B2 B2 B2 B1 SC FW FW FW FW FW FW FW FW FW FW
PoP 12hr 50 70 10 0 0 5 5 10
Rain shwrs C C L C
Tstms S S S
$$
TNZ096-182100-
Fayetteville-Lincoln TN
35.15N 86.56W Elev. 944 ft
112 AM CDT Thu Apr 18 2024
Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24
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 82 64 73 55 67
Temp 63 63 70 79 82 77 70 66 64 66 69 71 72 69 62 59 57 55 61 65 66 62
Dewpt 62 62 65 64 62 63 63 62 63 63 65 63 59 57 55 52 50 48 49 49 48 47
RH 97 97 84 60 51 62 78 87 97 90 87 76 64 66 78 78 77 77 65 56 52 58
Wind dir S S S S S S S S SW SW W NW N N N N N N N N N N
Wind spd 4 4 6 9 10 9 9 9 8 8 8 9 9 9 9 9 8 8 9 11 11 12
Clouds B2 B2 B2 FW FW SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B1 B1 B1 B2
PoP 12hr 20 80 50 10 30
QPF 12hr 0.07 0.29 0.07 0 0.02
Snow 12hr 00-00 00-00 00-00
Rain shwrs C C D D C C C C C C C
Tstms C C C C C C C S S S
Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24
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 48 58 42 66 45 72 52 74
Temp 52 48 55 56 46 42 63 63 48 47 69 68 57 53 71 70
Dewpt 43 43 45 43 39 38 42 45 42 42 49 52 50 50 53 52
PWind dir N N N N E S W N
Wind char GN GN LT LT LT LT LT GN
Avg clouds B2 B2 B2 B2 SC FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr 50 60 5 0 0 5 10 10
Rain shwrs C C L C
Tstms S
$$
TNZ097-182100-
Winchester-Franklin TN
35.18N 86.07W Elev. 981 ft
112 AM CDT Thu Apr 18 2024
Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 84 64 75 55 68
Temp 63 62 73 81 84 79 70 67 66 65 71 74 73 68 62 60 57 55 62 66 67 63
Dewpt 62 62 64 61 59 59 60 61 62 64 65 63 60 57 55 53 51 49 50 48 47 45
RH 97100 73 51 43 50 71 81 87 97 81 69 64 68 78 78 80 80 65 52 49 52
Wind dir SE S S S S S S S SW SW W NW NW N N N N N N N N N
Wind spd 3 3 5 8 9 8 8 6 6 6 6 8 9 8 5 6 5 8 8 9 10 11
Clouds B1 B2 B1 FW FW SC B1 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B1 B1 B1 B1 B2
PoP 12hr 10 80 60 10 20
QPF 12hr 0 0.48 0.08 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs C C D D L L C C S S C
Tstms C C C C C C C S S S
Obvis PF
Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 48 59 42 68 46 73 52 75
Temp 52 49 56 57 48 43 65 63 49 49 70 68 57 53 72 70
Dewpt 42 43 44 42 40 40 42 43 42 43 48 50 49 51 52 50
PWind dir N N N N E SW SW NW
Wind char GN GN LT LT LT LT LT GN
Avg clouds B2 B2 OV B2 B1 SC FW FW FW FW FW FW FW FW FW FW
PoP 12hr 40 60 5 0 0 5 10 10
Rain shwrs C C L C
Tstms S
$$