Area Forecast Matrices
Issued by NWS Huntsville, AL

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000
FOUS54 KHUN 202000
AFMHUN

AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE HUNTSVILLE AL
300 PM CDT MON MAY 20 2013

ALZ001>004-211000-
LAUDERDALE-COLBERT-FRANKLIN AL-LAWRENCE-
INCLUDING THE CITIES OF...FLORENCE...MUSCLE SHOALS...
RUSSELLVILLE...MOULTON
300 PM CDT MON MAY 20 2013

DATE           05/20/13      TUE 05/21/13            WED 05/22/13            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          89          67          84          64
TEMP          87 84 75 71 68 69 80 87 89 84 75 71 68 69 77 82 84 79 71 67 64 65
DEWPT         65 66 66 66 65 66 68 66 65 63 63 61 61 63 64 66 65 62 62 63 63 63
RH            48 55 74 84 90 90 67 50 45 49 66 71 78 81 64 58 53 56 73 87 97 93
WIND DIR       S  S SE  S  S  S SW SW  S  S  S  S SW  S SW SW SW SW SW SW SW  W
WIND SPD      11  8  3  4  5  4  9  9 10  9  6  6  6  6 11 13 11  8  3  2  2  3
CLOUDS        SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR                      5          10          30          50          30
QPF 12HR                      0           0   0.01-0.15   0.21-0.40        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                S  S  C  C  C  C  C  C  C  C  C  C  S
TSTMS                                     S  S  C  C  C  C  C  C  C  C  C  C  S


DATE           05/23  FRI 05/24/13  SAT 05/25/13  SUN 05/26/13  MON 05/27/13
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      60    80      56    82      60    84      61    84
TEMP          82 79   64 62 78 75   60 58 80 77   63 62 82 79   65 63 82 79
DEWPT         60 57   55 54 52 52   52 53 53 53   55 57 55 54   56 58 57 57
PWIND DIR        NW       N     N       N    SE       E     S      SE     S
WIND CHAR        GN      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1   SC SC SC SC   SC SC SC SC   FW FW SC SC   SC SC SC SC
POP 12HR         20      20    10      10     5      10    10      10    10
RAIN SHWRS     S  S    S
TSTMS          S  S    S

$$
ALZ005>007-016-211000-
LIMESTONE-MADISON-MORGAN-CULLMAN-
INCLUDING THE CITIES OF...ATHENS...HUNTSVILLE...DECATUR...CULLMAN
300 PM CDT MON MAY 20 2013

DATE           05/20/13      TUE 05/21/13            WED 05/22/13            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          89          67    74 84 87          64
TEMP          87 83 74 70 67 68 80 87 89 85 75 71 68 69 77 82 84 79 71 67 64 65
DEWPT         65 65 65 64 64 65 66 64 63 63 63 61 61 63 64 64 63 63 63 62 62 62
RH            48 55 74 81 90 90 62 46 42 48 66 71 78 81 64 55 49 58 76 84 93 90
WIND DIR       S  S SE  S  S  S  S SW  S  S SE  S  S  S  S SW SW SW  S  S SW  W
WIND SPD      10  6  3  4  4  3  6  9  8  8  5  5  5  5 10 12 10  8  3  2  2  3
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR                      5          10          20          50          30
QPF 12HR                      0           0        0.01   0.17-0.31        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                S  S  S  S  C  C  C  C  C  C  C  C  S
TSTMS                                     S  S  S  S  C  C  C  C  C  C  C  C  S


DATE           05/23  FRI 05/24/13  SAT 05/25/13  SUN 05/26/13  MON 05/27/13
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      60    80      57    81      59    83      60    83
TEMP          82 79   64 62 78 75   61 59 79 77   63 61 81 78   64 62 81 78
DEWPT         61 58   56 54 52 51   51 51 52 52   54 55 54 54   55 57 56 56
PWIND DIR         W       N     N      NE    NE       E     S      SE     S
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1   SC SC SC SC   SC SC SC SC   FW FW SC SC   SC SC SC SC
POP 12HR         20      20    10      10     5      10    10      10    10
RAIN SHWRS     S  S    S
TSTMS          S  S    S

$$
ALZ008>010-211000-
MARSHALL-JACKSON-DEKALB-
INCLUDING THE CITIES OF...GUNTERSVILLE...SCOTTSBORO...FORT PAYNE
300 PM CDT MON MAY 20 2013

DATE           05/20/13      TUE 05/21/13            WED 05/22/13            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    75 82 86          63
TEMP          84 81 73 69 67 67 78 84 86 82 74 69 67 68 76 81 82 78 70 66 63 64
DEWPT         64 63 64 63 62 63 66 64 62 63 63 62 61 62 64 61 60 63 63 61 61 61
RH            51 54 73 81 84 87 67 51 45 53 69 78 81 81 66 51 47 60 78 84 93 90
WIND DIR       S  S  S SE  S  S  S SW  S  S SE  S  S  S  S SW SW SW  S  S  S  W
WIND SPD       6  3  2  1  2  1  5  6  6  4  3  3  3  3  6 11  9  5  2  1  1  1
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR                      5          10          20          50          30
QPF 12HR                      0           0           0        0.18   0.01-0.12
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  C  C  C  C  C  C  C  C  S
TSTMS                                           S  S  C  C  C  C  C  C  C  C  S


DATE           05/23  FRI 05/24/13  SAT 05/25/13  SUN 05/26/13  MON 05/27/13
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      58    77      56    79      58    80      59    81
TEMP          80 77   62 60 76 73   59 58 77 75   61 59 78 76   63 61 79 76
DEWPT         60 58   56 53 52 51   50 50 50 52   53 53 54 54   54 55 55 55
PWIND DIR         W      NW     N      NE    NE       E    SE      SE     S
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20      20    10      10     5      10    10      10    10
RAIN SHWRS     S  S    S
TSTMS          S  S    S

$$
TNZ076-096-097-211000-
MOORE-LINCOLN-FRANKLIN TN-
INCLUDING THE CITIES OF...LYNCHBURG...FAYETTEVILLE...WINCHESTER
300 PM CDT MON MAY 20 2013

DATE           05/20/13      TUE 05/21/13            WED 05/22/13            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                      65          87          66          83          62
TEMP          85 82 73 69 66 67 78 84 87 82 74 69 67 68 76 81 83 78 70 66 63 64
DEWPT         63 63 64 63 63 64 66 63 62 61 62 61 61 63 64 64 63 62 61 61 61 61
RH            48 53 73 81 90 90 67 49 43 49 66 76 81 84 66 56 51 58 73 84 93 90
WIND DIR       S  S  S SE SE  S  S SW  S  S SE  S  S  S  S SW SW SW  S  S SW  W
WIND SPD      10  5  3  2  3  3  6  9  9  6  4  4  5  5 10 13  9  8  3  2  2  3
CLOUDS        SC SC SC SC SC SC SC B1 B1 SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR                      5          10          20          50          30
QPF 12HR                      0           0        0.01   0.20-0.41        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  C  C  C  C  C  C  C  C  S
TSTMS                                           S  S  C  C  C  C  C  C  C  C  S


DATE           05/23  FRI 05/24/13  SAT 05/25/13  SUN 05/26/13  MON 05/27/13
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      58    78      56    79      58    80      59    81
TEMP          80 77   62 60 76 73   59 57 77 75   61 60 78 76   63 61 79 76
DEWPT         59 56   53 51 51 51   50 50 52 54   55 55 54 54   55 56 56 56
PWIND DIR         W       N     N      NE    NE       E     S      SE     S
WIND CHAR        GN      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20      20    10      10     5      10    10      10    10
RAIN SHWRS     S  S    S
TSTMS          S  S    S

$$



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