Point Forecast Matrices Issued by NWS Huntsville, AL
000
FOUS54 KHUN 200858
PFMHUN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE HUNTSVILLE AL
358 AM CDT MON MAY 20 2013
ALZ006-202300-
HUNTSVILLE-MADISON AL
34.65N 86.77W ELEV. 608 FT
358 AM CDT MON MAY 20 2013
DATE MON 05/20/13 TUE 05/21/13 WED 05/22/13
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 89 68 89 69 85
TEMP 67 68 80 87 89 84 75 71 68 69 81 87 89 85 76 72 69 70 79 83 85 81
DEWPT 65 65 68 67 65 64 65 64 64 64 66 65 63 64 65 64 64 65 66 64 63 64
RH 93 90 67 52 45 51 71 79 87 84 60 48 42 50 69 76 84 84 64 53 48 56
WIND DIR S SE S S S S S SE SE SE S SW SW S S S S S S SW SW SW
WIND SPD 3 5 6 10 12 10 4 8 8 8 11 12 10 6 4 4 5 4 8 11 11 8
CLOUDS SC FW FW FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1
POP 12HR 10 10 10 20 50
QPF 12HR 0 0 0 0.10 0.22
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C C C C
TSTMS S S S S C C C C C
OBVIS PF PF
DATE THU 05/23/13 FRI 05/24/13 SAT 05/25/13 SUN 05/26/13
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 64 85 62 81 61 83 60 85
TEMP 68 66 83 80 66 64 79 77 64 62 81 78 64 62 83 80
DEWPT 63 62 61 60 59 58 57 56 56 56 56 57 60 59 58 56
PWIND DIR S W NW N N NE E S
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 30 20 20 10 10 10 10 10
RAIN SHWRS C S S S S S
TSTMS C S S S S S
$$
ALZ005-202300-
DECATUR-LIMESTONE AL
34.66N 86.94W ELEV. 592 FT
358 AM CDT MON MAY 20 2013
DATE MON 05/20/13 TUE 05/21/13 WED 05/22/13
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 89 67 89 68 85
TEMP 68 68 80 87 89 84 75 71 68 69 80 87 89 85 76 71 68 69 78 83 85 80
DEWPT 65 66 68 67 65 65 65 64 64 65 66 65 63 64 64 64 64 65 66 64 64 64
RH 90 93 67 52 45 53 71 79 87 87 62 48 42 50 66 79 87 87 67 53 50 58
WIND DIR S SE S S S S S S S S S SW S S S S S S S SW SW SW
WIND SPD 4 5 4 10 11 9 5 8 5 5 9 12 12 6 3 6 5 4 8 11 11 8
CLOUDS SC FW FW FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1
POP 12HR 10 10 10 30 50
QPF 12HR 0 0 0 0.11 0.23
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C C C C
TSTMS S S S S C C C C C
OBVIS PF PF
DATE THU 05/23/13 FRI 05/24/13 SAT 05/25/13 SUN 05/26/13
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 86 62 80 60 83 60 85
TEMP 67 66 84 81 66 64 79 76 63 61 81 78 64 62 82 80
DEWPT 63 62 61 60 59 59 57 56 56 56 56 57 60 59 58 56
PWIND DIR SW W NW N N NE E S
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 30 20 20 10 10 10 10 10
RAIN SHWRS C S S S S S
TSTMS C S S S S S
$$
ALZ002-202300-
MUSCLE SHOALS-COLBERT AL
34.75N 87.61W ELEV. 562 FT
358 AM CDT MON MAY 20 2013
DATE MON 05/20/13 TUE 05/21/13 WED 05/22/13
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 89 68 90 68 85
TEMP 67 68 80 87 89 85 76 72 69 70 82 88 90 86 76 71 68 69 78 83 85 81
DEWPT 65 67 69 66 65 65 66 65 65 65 66 65 64 64 65 65 65 66 67 65 64 63
RH 93 97 69 50 45 51 71 79 87 84 58 47 42 48 69 81 90 90 69 55 50 54
WIND DIR S S S S S S S S S S S SW SW S S S S S SW SW SW SW
WIND SPD 4 2 5 10 11 9 6 6 6 5 11 12 11 5 5 4 5 5 10 12 11 6
CLOUDS SC FW FW FW FW FW FW FW FW SC SC SC SC SC SC B2 B2 B2 B2 B2 B2 B1
POP 12HR 5 10 20 30 50
QPF 12HR 0 0 0.02 0.20 0.29
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C C C C C C
TSTMS S S C C C C C C C C C
OBVIS PF PF
DATE THU 05/23/13 FRI 05/24/13 SAT 05/25/13 SUN 05/26/13
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 64 86 62 81 59 82 60 84
TEMP 68 66 84 81 66 64 79 76 62 60 80 78 64 62 82 80
DEWPT 64 62 61 59 60 59 56 55 56 56 54 56 61 60 59 57
PWIND DIR SW NW NW N N NE E S
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 30 20 20 10 10 10 10 10
RAIN SHWRS C S S S S S
TSTMS C S S S S S
$$
ALZ010-202300-
FORT PAYNE-DEKALB AL
34.47N 85.72W ELEV. 877 FT
358 AM CDT MON MAY 20 2013
DATE MON 05/20/13 TUE 05/21/13 WED 05/22/13
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 65 87 65 84
TEMP 63 64 77 85 87 82 73 69 66 67 78 85 87 83 73 69 66 67 77 83 84 80
DEWPT 62 63 68 66 65 66 65 63 61 62 66 64 63 65 64 63 61 63 65 63 62 63
RH 97 97 74 53 48 58 76 81 84 84 67 50 45 55 73 81 84 87 67 51 48 56
WIND DIR S NE S SW S S S S SE SE SW SW SW S NW NE SE W S S SW SW
WIND SPD 1 1 2 4 5 3 1 1 1 1 4 6 6 2 0 2 2 3 5 6 8 3
CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1
POP 12HR 10 10 10 20 50
QPF 12HR 0 0 0 0.05 0.17
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C C C C
TSTMS S S S S C C C C C
OBVIS F F
DATE THU 05/23/13 FRI 05/24/13 SAT 05/25/13 SUN 05/26/13
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 62 84 60 81 60 81 58 83
TEMP 66 64 82 79 64 62 79 76 63 61 79 76 61 59 81 78
DEWPT 61 59 59 59 58 56 55 55 55 54 57 58 56 55 55 55
PWIND DIR S W NW NW N NE E E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 30 20 20 10 10 10 10 10
RAIN SHWRS C S S S S S
TSTMS C S S S S S
$$
ALZ016-202300-
VINEMONT-CULLMAN AL
34.27N 86.86W ELEV. 969 FT
358 AM CDT MON MAY 20 2013
DATE MON 05/20/13 TUE 05/21/13 WED 05/22/13
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 87 66 87 67 83
TEMP 66 67 78 85 87 82 73 69 66 67 79 85 87 83 74 70 68 69 77 81 83 79
DEWPT 63 65 68 67 66 66 64 63 62 63 65 64 62 64 64 63 63 64 65 64 63 63
RH 90 93 71 55 50 58 73 81 87 87 62 50 43 53 71 78 84 84 67 56 51 58
WIND DIR S SE S S S S S S S S S S S S S S S S S SW SW SW
WIND SPD 4 2 5 9 8 5 4 3 4 5 10 10 8 2 2 3 5 4 8 11 10 6
CLOUDS SC SC SC SC SC FW FW FW FW SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 SC
POP 12HR 10 10 10 20 50
QPF 12HR 0 0 0 0.08 0.20
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C C C C
TSTMS S S S S C C C C C
OBVIS PF PF
DATE THU 05/23/13 FRI 05/24/13 SAT 05/25/13 SUN 05/26/13
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 63 83 65 80 60 80 61 82
TEMP 66 65 81 79 68 67 79 76 63 62 78 76 64 62 80 77
DEWPT 61 61 60 59 58 58 56 55 55 55 56 57 57 57 57 55
PWIND DIR SE W NW N N NE E SE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 30 20 20 10 10 10 10 10
RAIN SHWRS C S S S S S
TSTMS C S S S S S
$$
ALZ006-202300-
MERIDIANVILLE-MADISON AL
34.86N 86.56W ELEV. 756 FT
358 AM CDT MON MAY 20 2013
DATE MON 05/20/13 TUE 05/21/13 WED 05/22/13
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 88 66 88 66 83
TEMP 67 67 79 86 88 83 74 69 66 67 79 86 88 83 74 70 67 68 76 81 83 79
DEWPT 63 65 68 65 64 64 65 64 63 64 66 64 62 63 64 64 63 64 66 64 63 63
RH 87 93 69 50 45 53 74 84 90 90 64 48 42 51 71 81 87 87 71 56 51 58
WIND DIR S SE S S S S S S S S S SW SW S S S S S S SW SW SW
WIND SPD 3 3 5 9 10 6 3 5 5 4 9 11 9 4 4 4 5 4 8 11 11 8
CLOUDS SC SC SC SC SC FW FW FW FW SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1
POP 12HR 10 10 10 20 50
QPF 12HR 0 0 0 0.09 0.24
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C C C C
TSTMS S S S S C C C C C
OBVIS PF PF
DATE THU 05/23/13 FRI 05/24/13 SAT 05/25/13 SUN 05/26/13
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 84 61 80 59 80 58 82
TEMP 67 65 82 79 65 63 78 75 62 60 78 76 62 60 80 78
DEWPT 63 61 61 60 58 57 56 55 55 55 55 57 59 58 57 55
PWIND DIR S W NW N N NE E S
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 30 20 20 10 10 10 10 10
RAIN SHWRS C S S S S S
TSTMS C S S S S S
$$
ALZ008-202300-
ALBERTVILLE-MARSHALL AL
34.23N 86.26W ELEV. 1032 FT
358 AM CDT MON MAY 20 2013
DATE MON 05/20/13 TUE 05/21/13 WED 05/22/13
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 86 67 84 67 82
TEMP 65 66 77 84 86 82 73 70 67 68 77 82 84 81 73 70 68 69 76 80 82 78
DEWPT 62 63 68 67 65 65 64 62 61 62 66 64 63 64 63 62 61 63 65 64 63 63
RH 90 90 74 57 50 56 73 76 81 81 69 55 49 56 71 76 78 81 69 58 53 60
WIND DIR S E S S S S SE SE S S S SW SW S SE SE S SW S SW SW SW
WIND SPD 2 2 3 6 6 5 3 2 2 2 6 9 8 2 3 2 4 3 6 9 9 5
CLOUDS SC SC SC SC SC FW FW FW FW SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 SC
POP 12HR 10 10 10 20 50
QPF 12HR 0 0 0 0.05 0.16
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C C C C
TSTMS S S S S C C C C C
OBVIS PF PF
DATE THU 05/23/13 FRI 05/24/13 SAT 05/25/13 SUN 05/26/13
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 63 82 60 78 60 79 59 82
TEMP 66 65 81 78 64 62 77 74 62 61 77 75 62 60 79 77
DEWPT 60 59 60 59 57 57 55 55 54 54 56 57 56 56 56 55
PWIND DIR NE W NW NW N NE E SE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 30 20 20 10 10 10 10 10
RAIN SHWRS C S S S S S
TSTMS C S S S S S
$$
38