Area Forecast Matrices Issued by NWS Huntsville, AL
000
FOUS54 KHUN 181647
AFMHUN
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE HUNTSVILLE AL
1147 AM CDT SAT MAY 18 2013
ALZ006-182200-
MADISON-
INCLUDING THE CITIES OF...HUNTSVILLE
1147 AM CDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
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 79 66 85 65 88
TEMP 75 79 75 70 68 66 67 77 83 85 81 73 69 66 67 79 85 88 83
DEWPT 66 66 65 65 66 65 65 65 65 66 66 66 65 64 63 64 66 67 66
RH 74 64 71 84 93 97 93 67 55 53 60 79 87 93 87 60 53 50 57
WIND DIR S SW SW S S SE S S S SW S S S S S S S S S
WIND SPD 9 8 5 4 4 3 3 5 8 6 5 5 5 5 5 6 9 10 11
CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR 50 40 30 10 10
QPF 12HR 0.10 0.19 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C S S
TSTMS C C S S S S S S S S
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
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 66 88 66 83 65 82 60 81
TEMP 70 68 86 83 70 68 81 79 68 66 80 77 64 62 79 76
DEWPT 64 64 65 66 66 66 66 66 63 64 64 63 61 57 60 59
PWIND DIR S S S S S SW N N
WIND CHAR GN LT LT LT GN LT LT GN
AVG CLOUDS FW FW FW SC SC B1 B2 B2 B2 B2 B1 B1 SC SC SC SC
POP 12HR 10 10 20 40 40 40 20 20
RAIN SHWRS S S C C C C C C S S S S
TSTMS S S C C C C C C S S S S
$$
ALZ005-182200-
LIMESTONE-
INCLUDING THE CITIES OF...ATHENS
1147 AM CDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 79 65 87 66 88
TEMP 76 79 75 70 67 66 66 78 84 87 82 73 69 67 67 80 86 88 84
DEWPT 67 67 67 66 66 65 65 66 66 67 67 66 65 64 63 64 66 66 66
RH 74 67 76 87 97 97 97 67 55 52 61 79 87 90 87 58 51 48 55
WIND DIR S S SW S S SE S SW SW SW S S S S S S S S S
WIND SPD 10 8 6 4 3 4 4 8 11 11 9 8 6 6 6 8 9 11 12
CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR 50 40 20 10 10
QPF 12HR 0.10 0.17 0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C S S S S
TSTMS C C S S S S S S S S
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 67 89 67 82 65 83 61 81
TEMP 71 69 87 84 70 68 80 78 68 66 81 78 65 63 79 77
DEWPT 64 65 65 65 65 66 65 67 64 65 63 62 60 57 61 59
PWIND DIR S S S S S W N N
WIND CHAR GN GN LT GN GN LT LT GN
AVG CLOUDS FW FW FW SC SC B1 B2 B2 B2 B2 B1 B1 SC SC SC SC
POP 12HR 10 10 20 40 40 40 20 20
RAIN SHWRS S S C C C C C C S S S S
TSTMS S S C C C C C C S S S S
$$
ALZ001-002-182200-
LAUDERDALE-COLBERT-
INCLUDING THE CITIES OF...FLORENCE...MUSCLE SHOALS
1147 AM CDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
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 79 66 88 67 89
TEMP 75 79 75 70 68 66 66 79 86 88 84 75 71 68 69 80 87 89 85
DEWPT 67 67 67 66 66 65 65 65 66 67 67 66 65 65 65 64 64 66 67
RH 76 67 76 87 93 97 97 62 51 50 57 74 81 90 87 58 46 47 55
WIND DIR S S SW S S S S SW SW SW S S S S SW S S S S
WIND SPD 10 9 8 4 3 3 3 10 12 13 9 6 5 5 6 8 10 12 13
CLOUDS B1 B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW
POP 12HR 50 30 20 10 10
QPF 12HR 0.11 0.12 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C S S
TSTMS C C S S S S S S
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
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 89 68 80 66 84 62 81
TEMP 72 70 87 85 71 70 79 77 68 67 82 79 65 63 80 77
DEWPT 66 66 64 65 64 65 64 67 64 65 63 61 59 57 60 59
PWIND DIR S S S S SW W N N
WIND CHAR GN GN GN GN GN LT LT LT
AVG CLOUDS FW FW FW SC B1 B1 B2 B2 B2 B2 B1 B1 SC B1 SC SC
POP 12HR 10 10 30 40 40 30 20 20
RAIN SHWRS C C C C C C C C S S S S
TSTMS C C C C C C C C S S S S
$$
ALZ003-004-182200-
FRANKLIN AL-LAWRENCE-
INCLUDING THE CITIES OF...RUSSELLVILLE...MOULTON
1147 AM CDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 79 65 87 67 88
TEMP 75 79 75 70 68 66 66 78 85 87 83 74 70 67 68 80 86 88 84
DEWPT 67 67 66 66 65 65 65 65 65 65 65 65 65 65 65 65 65 66 67
RH 76 67 74 87 90 97 97 64 51 48 55 74 84 93 90 60 50 48 57
WIND DIR S S SW S S S S SW SW SW S S S S SW S S S S
WIND SPD 9 8 8 4 4 4 4 8 10 11 8 6 6 5 6 8 10 11 12
CLOUDS B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 60 30 20 10 10
QPF 12HR 0.13 0.04-0.16 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L S S S S S S S S
TSTMS C C S S S S S S S S
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 89 67 81 66 83 62 82
TEMP 71 69 87 84 71 69 80 78 68 67 81 78 65 63 80 78
DEWPT 65 65 64 65 64 64 65 67 64 65 63 63 59 57 60 59
PWIND DIR S S S S S W N N
WIND CHAR GN GN LT GN GN LT LT LT
AVG CLOUDS FW FW FW SC SC B1 B2 B2 B2 B2 B1 B1 SC SC SC SC
POP 12HR 10 10 20 40 40 30 20 20
RAIN SHWRS S S C C C C C C S S S S
TSTMS S S C C C C C C S S S S
$$
ALZ007-016-182200-
MORGAN-CULLMAN-
INCLUDING THE CITIES OF...DECATUR...CULLMAN
1147 AM CDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
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 79 66 86 66 88
TEMP 76 79 76 70 68 66 67 78 84 86 81 73 69 66 67 79 86 88 84
DEWPT 66 66 65 64 63 63 64 64 64 64 64 64 64 64 64 65 65 66 66
RH 71 64 69 81 84 90 90 62 51 48 56 73 84 93 90 62 50 48 55
WIND DIR S S SW S S S S SW SW S S S S S SW S S S S
WIND SPD 8 6 5 3 3 3 3 5 6 8 5 4 4 4 5 6 9 10 10
CLOUDS B1 B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW
POP 12HR 60 30 20 10 10
QPF 12HR 0.13 0.17 0.04 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C C C C S S S S
TSTMS C C S S S S S S S S
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
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 89 67 84 65 82 61 82
TEMP 70 68 86 84 70 68 82 80 68 67 80 78 65 63 80 78
DEWPT 62 64 65 66 65 66 66 67 63 64 63 64 62 58 59 59
PWIND DIR S S S S S SW N N
WIND CHAR GN LT LT GN GN LT LT GN
AVG CLOUDS FW FW FW SC SC B1 B2 B2 B2 B2 B1 B1 SC SC SC SC
POP 12HR 10 10 20 30 40 40 20 20
RAIN SHWRS S S C C C C C C S S S S
TSTMS S S C C C C C C S S S S
$$
ALZ008-182200-
MARSHALL-
INCLUDING THE CITIES OF...GUNTERSVILLE
1147 AM CDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 80 65 84 65 88
TEMP 75 80 76 70 68 66 66 77 82 84 80 72 69 66 67 79 86 88 83
DEWPT 66 66 65 64 64 64 64 64 65 66 66 65 64 63 63 65 66 66 66
RH 74 62 69 81 87 93 93 64 56 55 62 79 84 90 87 62 51 48 57
WIND DIR S SW SW S SE SE S S S S S S SE S SW S S S S
WIND SPD 8 6 4 2 3 2 3 3 5 5 4 3 2 2 3 4 6 8 9
CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR 50 40 40 10 10
QPF 12HR 0.12 0.21 0.08 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C S S
TSTMS C C S S S S S S S S
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 67 87 66 83 65 82 61 81
TEMP 70 68 85 83 70 68 82 79 68 66 80 77 64 62 79 77
DEWPT 62 64 66 66 65 66 67 66 62 64 63 64 62 58 59 60
PWIND DIR S S SE SE S SW NW N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC SC SC B2 B2 B2 B2 B1 B1 SC SC SC SC
POP 12HR 10 10 10 30 40 40 20 20
RAIN SHWRS C C C C C C S S S S
TSTMS C C C C C C S S S S
$$
ALZ009-010-182200-
JACKSON-DEKALB-
INCLUDING THE CITIES OF...SCOTTSBORO...FORT PAYNE
1147 AM CDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
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 78 64 82 65 86
TEMP 74 78 74 69 66 65 65 75 80 82 78 71 68 65 66 77 84 86 82
DEWPT 66 66 65 65 65 64 64 64 64 65 65 65 65 64 63 64 66 67 67
RH 76 67 74 87 97 97 97 69 58 56 64 81 90 97 90 64 55 53 61
WIND DIR S SW SW SW S S S SW S SW S S SE S SW SW SW SW S
WIND SPD 9 8 4 2 1 2 2 3 4 6 5 4 2 2 3 4 5 6 8
CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR 50 40 50 10 10
QPF 12HR 0.10 0.23 0.08-0.19 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C C C
TSTMS C C S S S S S S C C
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
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 66 86 66 82 65 79 60 79
TEMP 70 68 84 82 70 68 80 78 67 66 78 75 64 62 77 75
DEWPT 64 64 67 66 65 66 68 66 62 63 64 63 60 58 59 59
PWIND DIR S S SE SE SE SW NW N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC SC SC B2 B2 B2 B2 B1 B1 SC SC SC SC
POP 12HR 10 10 10 30 40 40 20 20
RAIN SHWRS C C C C C C S S S S
TSTMS C C C C C C S S S S
$$
TNZ076-096-097-182200-
MOORE-LINCOLN-FRANKLIN TN-
INCLUDING THE CITIES OF...LYNCHBURG...FAYETTEVILLE...WINCHESTER
1147 AM CDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 79 64 84 64 87
TEMP 76 79 75 69 66 64 65 76 82 84 80 71 67 64 65 78 84 87 82
DEWPT 67 67 66 66 65 64 64 65 66 66 66 66 65 63 62 64 66 67 67
RH 74 67 74 90 97100 97 69 58 55 62 84 93 97 90 62 55 52 61
WIND DIR S SW SW SW SW S S S S S S S S S S S S S S
WIND SPD 10 8 4 3 3 4 3 5 6 10 6 5 5 5 5 6 8 10 11
CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR 40 50 40 10 10
QPF 12HR 0.06 0.19 0.10 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C S S
TSTMS C C S S S S S S S S
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 65 87 65 81 63 80 60 79
TEMP 68 66 85 82 68 66 80 78 66 65 78 76 63 62 77 74
DEWPT 64 63 65 66 66 66 66 66 63 62 64 63 59 57 59 59
PWIND DIR S S S S S SW NW N
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC SC B1 B2 B2 B2 B2 B1 B1 SC B1 SC SC
POP 12HR 10 10 20 40 40 40 20 20
RAIN SHWRS S S C C C C C C S S S S
TSTMS S S C C C C C C S S S S
$$