Point Forecast Matrices
Issued by NWS Des Moines, IA

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
320 PM CDT THU SEP 29 2016

IAZ060-301000-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
320 PM CDT THU SEP 29 2016

DATE           09/29/16      FRI 09/30/16            SAT 10/01/16            SUN
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                      51          69          57          68          56
TEMP          72 66 59 55 53 51 59 67 69 66 61 60 58 57 60 66 68 66 61 60 57 56
DEWPT         49 50 51 51 50 49 53 54 55 56 57 56 55 55 57 57 57 57 56 56 55 54
RH            44 56 75 86 89 93 80 63 61 70 87 87 90 93 90 73 68 73 84 87 93 93
WIND DIR       N  N  N  N  N  N  N  N  N NE NE  N  N  N  N  N  N NE NE NE NE NE
WIND SPD      10  6  5  4  4  4  6  8  8  4  5  4  3  4  5  5  5  3  4  3  3  3
CLOUDS        CL CL CL CL FW FW SC B1 B1 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2
POP 12HR                      0           5          10          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           10/02  MON 10/03/16  TUE 10/04/16  WED 10/05/16  THU 10/06/16
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          70      56    76      59    79      61    74      55    69
TEMP          68 66   59 56 73 71   62 59 76 74   64 61 72 68   59 55 67 64
DEWPT         56 56   55 54 58 57   56 55 59 58   56 55 59 57   54 51 50 49
PWIND DIR         E      SE    SE      SE    SE      SE    SE       S    SW
WIND CHAR        LT      LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 SC   SC SC SC SC   SC SC SC SC   SC B1 B2 B2   B2 SC SC B1
POP 12HR          5       5     5      10    10      30    40      40    20
RAIN SHWRS                                         C  C  C  C    C  C  S  S
TSTMS                                              C  C  C  C    S  S

$$
IAZ039-301000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
320 PM CDT THU SEP 29 2016

DATE           09/29/16      FRI 09/30/16            SAT 10/01/16            SUN
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                      50          69          55          67          53
TEMP          72 64 58 55 52 51 60 67 69 64 59 58 55 55 59 65 67 63 58 55 54 54
DEWPT         49 52 51 50 49 49 53 54 55 56 56 55 55 54 55 55 55 55 54 53 53 53
RH            44 65 77 83 89 93 78 63 61 75 90 90100 96 87 70 65 75 86 93 96 96
WIND DIR       N  N  N NE NE  N NE NE NE NE NE  N  N  N NE NE NE NE NE NE  N  N
WIND SPD      12  6  5  3  3  4  6  9  9  5  4  3  3  4  6  8  6  4  3  2  2  3
WIND GUST     23
CLOUDS        CL CL CL CL FW SC B2 OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2
POP 12HR                      0          10          20          20           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  S  S  S  S


DATE           10/02  MON 10/03/16  TUE 10/04/16  WED 10/05/16  THU 10/06/16
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          69      53    73      55    74      55    73      53    67
TEMP          67 64   56 53 70 68   58 55 72 68   59 55 71 67   57 53 65 62
DEWPT         55 55   53 52 56 55   54 53 57 56   55 53 57 56   55 52 51 50
PWIND DIR         N      SE    SE      SE    SE      SE    SE       S    SW
WIND CHAR        LT      LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B1   SC SC SC SC   FW SC SC SC   SC B1 B1 B2   B2 B1 B1 B1
POP 12HR         10      10    10      10    10      20    30      40    30
RAIN SHWRS                                         S  S  C  C    C  C  C  C
TSTMS                                              S  S  C  C    S  S

$$
IAZ048-301000-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
320 PM CDT THU SEP 29 2016

DATE           09/29/16      FRI 09/30/16            SAT 10/01/16            SUN
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                      48          67          55          67          54
TEMP          71 64 57 53 51 48 58 65 67 64 60 58 56 55 61 65 67 64 60 57 55 54
DEWPT         49 50 51 50 49 48 52 54 55 56 56 55 55 54 56 56 56 56 55 54 54 53
RH            46 60 80 89 93100 80 68 65 75 87 90 96 96 84 73 68 75 84 90 96 96
WIND DIR       N  N  N NE  N  N NE NE NE NE NE NE  N  N  N  N NE NE NE NE NE NE
WIND SPD      11  5  5  3  3  4  8  6  8  4  3  3  3  4  5  5  4  3  3  2  2  2
CLOUDS        CL CL CL CL FW FW SC B1 B1 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2
POP 12HR                      0           5          10          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           10/02  MON 10/03/16  TUE 10/04/16  WED 10/05/16  THU 10/06/16
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          70      54    75      57    76      57    73      52    68
TEMP          67 65   57 54 72 70   60 57 74 70   61 57 71 67   56 52 66 62
DEWPT         56 55   54 53 58 56   55 54 59 57   56 54 58 56   54 51 51 49
PWIND DIR         E      SE    SE      SE    SE      SE    SE       S    SW
WIND CHAR        LT      LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 SC   SC SC SC SC   SC SC SC SC   B1 B1 B2 B2   B2 SC B1 B1
POP 12HR          5       5    10      10    10      30    40      40    20
RAIN SHWRS                                         C  C  C  C    C  C  S  S
TSTMS                                              C  C  C  C    S  S

$$
IAZ004-301000-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
320 PM CDT THU SEP 29 2016

DATE           09/29/16      FRI 09/30/16            SAT 10/01/16            SUN
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                      45          69          51          67          51
TEMP          64 60 53 49 47 46 57 66 69 62 55 54 52 52 58 65 67 61 56 53 52 51
DEWPT         50 49 48 47 45 44 49 49 50 52 52 52 51 51 54 53 54 53 52 52 52 51
RH            60 67 83 93 93 93 75 54 51 70 90 93 96 96 86 65 63 75 86 96100100
WIND DIR      NE NE NE NE NE  N NE NE NE NE NE NE  N  N NE NE NE  E  E SE SE SE
WIND SPD       6  5  4  3  4  4  6  8  9  5  5  3  4  4  8  6  5  5  4  3  4  4
CLOUDS        FW CL CL CL FW FW FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B1
POP 12HR                      0           0           5           5           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                  PF PF PF


DATE           10/02  MON 10/03/16  TUE 10/04/16  WED 10/05/16  THU 10/06/16
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          69      52    74      56    74      55    70      50    65
TEMP          67 64   55 52 71 69   59 56 72 68   59 55 68 64   54 50 63 60
DEWPT         53 54   53 52 56 55   55 54 56 56   55 54 54 52   51 47 45 44
PWIND DIR        SE      SE    SE      SE    SE      SE    SE       S    SW
WIND CHAR        LT      LT    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    B1 SC   SC SC SC FW   SC B1 SC SC   B1 B2 B2 B2   B2 SC B1 B1
POP 12HR          0       5    10      10    20      40    50      40    20
RAIN SHWRS                                 S  S    C  C  C  C    C  C  S  S
TSTMS                                      S  S    C  C  C  C    S  S

$$
IAZ035-301000-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
320 PM CDT THU SEP 29 2016

DATE           09/29/16      FRI 09/30/16            SAT 10/01/16            SUN
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                      46          67          54          67          53
TEMP          66 62 55 51 48 47 57 66 67 64 59 57 55 54 60 65 67 63 59 56 54 53
DEWPT         53 50 49 48 47 46 51 52 54 54 54 54 53 52 55 55 55 55 54 53 52 52
RH            63 65 80 89 96 96 80 61 63 70 83 90 93 93 84 70 65 75 83 90 93 96
WIND DIR       N NE NE  N  N  N NE NE NE NE NE NE  N  N NE NE NE NE  E  E  E  E
WIND SPD       8  5  5  4  4  5  8 11 10  6  5  4  4  5  8  9  6  5  4  3  2  4
CLOUDS        CL CL CL FW FW FW FW SC SC B1 B2 B2 B2 OV OV OV B2 B2 B2 B2 B2 B2
POP 12HR                      0           0           5           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                     PF PF


DATE           10/02  MON 10/03/16  TUE 10/04/16  WED 10/05/16  THU 10/06/16
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          69      54    75      57    76      57    72      52    67
TEMP          67 65   57 54 72 70   60 57 74 70   61 57 70 66   56 52 65 62
DEWPT         55 54   53 52 57 55   55 54 58 56   55 54 57 54   52 49 48 47
PWIND DIR        SE      SE    SE      SE    SE      SE    SE       S    SW
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 SC   SC SC SC SC   SC SC SC SC   B1 B2 B2 B2   B1 SC B1 B1
POP 12HR          5       5     5      10    10      30    40      30    20
RAIN SHWRS                                         C  C  C  C    C  C  S  S
TSTMS                                              C  C  C  C    S  S

$$
IAZ094-301000-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
320 PM CDT THU SEP 29 2016

DATE           09/29/16      FRI 09/30/16            SAT 10/01/16            SUN
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                      50          69          55          68          54
TEMP          71 65 58 54 51 51 59 67 69 64 60 59 56 55 61 67 67 65 60 58 56 55
DEWPT         49 50 50 50 50 49 52 53 54 54 56 55 54 54 57 56 57 56 56 55 54 54
RH            46 58 75 86 96 93 78 61 59 70 87 87 93 96 87 68 70 73 87 90 93 96
WIND DIR       N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N NE NE  N NE
WIND SPD      11  6  6  5  5  5  6  8  8  5  4  4  4  4  5  5  5  4  4  4  4  4
CLOUDS        CL CL CL CL FW FW SC SC SC B1 B1 B1 B2 B2 OV OV B2 B2 B2 B2 B2 B2
POP 12HR                      0           5           5          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                     PF PF


DATE           10/02  MON 10/03/16  TUE 10/04/16  WED 10/05/16  THU 10/06/16
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          71      55    76      58    77      59    74      53    69
TEMP          69 66   58 55 73 71   61 58 75 72   62 59 72 68   57 53 67 64
DEWPT         56 56   54 54 57 56   55 56 58 57   57 56 59 57   55 51 48 48
PWIND DIR         E      SE    SE      SE    SE      SE    SE       S     W
WIND CHAR        LT      LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 SC   SC SC SC FW   FW SC SC SC   B1 B1 B2 B2   B1 SC SC SC
POP 12HR          5       5     5      10    10      30    40      40    20
RAIN SHWRS                                         C  C  C  C    C  C  S  S
TSTMS                                              C  C  C  C    S  S

$$
IAZ017-301000-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
320 PM CDT THU SEP 29 2016

DATE           09/29/16      FRI 09/30/16            SAT 10/01/16            SUN
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                      46          67          52          67          51
TEMP          70 62 55 51 48 46 57 65 67 62 57 55 53 52 58 64 67 61 56 54 52 51
DEWPT         48 50 50 49 47 46 51 53 53 54 55 54 53 52 54 55 54 54 53 52 52 51
RH            45 65 83 93 96100 80 65 61 75 93 96100100 86 73 63 78 90 93100100
WIND DIR      NE  N NE NE  N  N NE NE NE NE NE NE  N  N NE NE NE NE NE NE  N  N
WIND SPD       8  6  5  4  4  5  8 10 10  5  4  4  4  5  8  8  8  4  4  3  2  5
CLOUDS        CL CL CL CL CL FW SC B1 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B2
POP 12HR                      0           5          10           5           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           10/02  MON 10/03/16  TUE 10/04/16  WED 10/05/16  THU 10/06/16
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          68      52    72      54    74      55    70      51    65
TEMP          66 63   55 52 69 67   57 54 71 68   59 55 68 64   55 51 63 60
DEWPT         55 54   53 51 57 55   55 53 58 56   55 54 56 54   53 50 49 48
PWIND DIR         E      SE    SE      SE    SE      SE    SE       S    SW
WIND CHAR        LT      LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B1   SC SC SC SC   FW SC SC SC   B1 B1 B2 B2   B2 B1 B1 B1
POP 12HR          5       5    10      10    10      30    30      40    20
RAIN SHWRS                                         C  C  C  C    C  C  S  S
TSTMS                                              C  C  C  C    S  S

$$
IAZ049-301000-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
320 PM CDT THU SEP 29 2016

DATE           09/29/16      FRI 09/30/16            SAT 10/01/16            SUN
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                      48          68          55          66          54
TEMP          72 64 57 52 50 49 58 66 68 63 58 57 56 55 59 64 66 63 58 58 56 54
DEWPT         49 50 50 50 49 48 52 54 55 55 56 55 55 54 55 55 55 55 54 53 53 52
RH            44 60 77 93 96 96 80 65 63 75 93 93 96 96 87 73 68 75 86 83 90 93
WIND DIR      NE  N  N NE  N  N NE NE NE NE NE  N  N  N NE NE NE NE NE NE NE NE
WIND SPD      11  8  6  5  5  6 10 10 11  6  6  5  5  6  9  9  8  5  5  4  4  5
CLOUDS        CL CL CL CL CL SC B2 B2 B2 B2 OV OV OV OV OV OV OV B2 B2 B2 B2 B2
POP 12HR                      0          10          10          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           10/02  MON 10/03/16  TUE 10/04/16  WED 10/05/16  THU 10/06/16
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          69      52    73      55    76      56    72      52    68
TEMP          67 64   55 52 70 68   58 55 73 70   60 56 70 66   56 52 66 62
DEWPT         55 54   53 52 56 55   55 53 58 56   55 54 57 55   55 51 50 49
PWIND DIR        NE      SE    SE      SE    SE      SE    SE       S    SW
WIND CHAR        LT      LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B1   SC SC SC SC   FW SC SC SC   SC B1 B1 B2   B1 B1 B1 B1
POP 12HR         10       5    10      10    10      20    30      40    20
RAIN SHWRS                                         S  S  C  C    C  C  S  S
TSTMS                                              S  S  C  C    S  S

$$
IAZ086-301000-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
320 PM CDT THU SEP 29 2016

DATE           09/29/16      FRI 09/30/16            SAT 10/01/16            SUN
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                      51          70          55          69          53
TEMP          74 66 60 56 53 52 61 68 70 65 58 57 57 55 59 67 69 65 59 57 53 54
DEWPT         47 49 50 51 50 50 53 54 55 56 56 56 56 55 56 56 57 56 55 54 53 53
RH            38 54 69 83 89 93 75 61 59 73 93 96 96100 90 68 66 73 87 90100 96
WIND DIR       N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N
WIND SPD      14  8  6  5  5  5  9  9 10  5  5  5  5  5  6  5  5  4  3  4  4  3
CLOUDS        CL FW FW FW FW B1 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2
POP 12HR                      0           5          10          20          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            S  S  S  S


DATE           10/02  MON 10/03/16  TUE 10/04/16  WED 10/05/16  THU 10/06/16
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          70      53    75      56    78      57    76      54    70
TEMP          68 65   56 53 72 69   60 56 75 72   61 57 74 70   58 54 68 64
DEWPT         55 54   54 52 55 55   55 54 57 55   55 54 57 56   55 52 51 49
PWIND DIR         N      SE    SE      SE    SE      SE    SE       S    SW
WIND CHAR        LT      LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 SC   SC SC SC FW   FW SC SC SC   SC SC B1 B2   B1 B1 SC B1
POP 12HR          5       5     5      10    10      20    30      30    20
RAIN SHWRS                                         S  S  C  C    C  C  S  S
TSTMS                                              S  S  C  C    S  S

$$



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