Point Forecast Matrices
Issued by NWS Des Moines, IA

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000
FOUS53 KDMX 250905
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
405 AM CDT THU AUG 25 2016

IAZ060-252200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
405 AM CDT THU AUG 25 2016

DATE             THU 08/25/16            FRI 08/26/16            SAT 08/27/16
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          61          75          64          80
TEMP             65 73 78 80 76 69 65 63 62 73 75 73 71 66 64 64 65 72 76 80 75
DEWPT            63 63 61 61 63 62 61 60 59 62 62 63 63 63 64 64 64 69 70 71 70
RH               93 71 56 52 64 78 87 90 90 68 64 71 76 90100100 97 90 82 74 84
WIND DIR          N  N  N  N NE  N  N NE NE  E  E  E  E  E  E SE  S  S  S SW  W
WIND SPD          4  4  5  4  3  3  3  3  3  5  6  6  6  5  4  4  4  6  6  8  5
CLOUDS           B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV OV OV OV B2 B1
POP 12HR                     10          10          30          70          60
QPF 12HR                      0           0        0.03        0.39        0.18
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  C  L  L  L  L  L  L  L  L  C
TSTMS                                           S  C  L  L  L  L  L  L  L  L  C


DATE          SUN 08/28/16  MON 08/29/16  TUE 08/30/16  WED 08/31/16
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    82      65    83      66    83      65    83
TEMP          66 65 79 80   69 66 81 80   70 67 81 80   70 66 81 80
DEWPT         66 65 70 70   66 64 69 69   67 65 69 69   67 65 69 68
PWIND DIR         W     E      SE    SE      SE     S      SE     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B1 SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         30    20      20    20      20    30      20    20
RAIN SHWRS     C  C  S  S    S  S  S  S    S  S  C  C    S  S  S  S
TSTMS          C  C  S  S    S  S  S  S    S  S  C  C    S  S  S  S

$$
IAZ039-252200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
405 AM CDT THU AUG 25 2016

DATE             THU 08/25/16            FRI 08/26/16            SAT 08/27/16
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          56          75          61          78
TEMP             62 72 76 78 73 66 61 58 57 69 75 74 70 64 63 61 63 70 76 78 72
DEWPT            60 62 61 60 63 62 59 57 56 60 59 61 63 62 61 61 62 67 68 70 68
RH               93 71 60 54 71 87 93 96 96 73 58 64 78 93 93100 97 90 76 76 87
WIND DIR         NW NW NW NW  W NW  N  N  N  E SE SE  E  E  E SE SE  S  S SW SW
WIND SPD          3  6  6  8  5  3  3  3  3  4  4  4  4  5  4  4  4  8  8  9  5
CLOUDS           B2 B1 SC SC SC SC SC SC B1 B1 B1 B1 B2 OV OV OV OV OV OV B2 B2
POP 12HR                      5          10           5          70          80
QPF 12HR                      0           0           0        0.56        0.23
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            C  C  L  L  D  D  D  D  C
TSTMS                                                 C  C  L  L  D  D  D  D  C


DATE          SUN 08/28/16  MON 08/29/16  TUE 08/30/16  WED 08/31/16
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          61    80      62    82      63    82      63    82
TEMP          65 62 77 77   66 64 80 78   67 65 80 78   67 65 81 78
DEWPT         65 62 67 68   64 62 68 68   66 63 68 69   65 64 68 68
PWIND DIR         W     E       E    SE      SE     S      SE     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         30    10      10    20      20    20      20    20
RAIN SHWRS     C  C                S  S    S  S  S  S    S  S  S  S
TSTMS          C  C                S  S    S  S  S  S    S  S  S  S

$$
IAZ048-252200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
405 AM CDT THU AUG 25 2016

DATE             THU 08/25/16            FRI 08/26/16            SAT 08/27/16
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          58          74          62          78
TEMP             63 72 78 79 74 67 63 59 59 70 74 74 70 65 63 62 64 70 75 78 73
DEWPT            60 62 61 61 63 62 60 59 58 60 61 62 62 62 62 62 63 68 69 70 68
RH               90 71 56 54 69 84 90100 96 71 64 66 76 90 97100 97 93 82 76 84
WIND DIR         NW  N NW NW  W NW  N  N NE  E  E  E  E  E  E SE SE  S  S SW  W
WIND SPD          3  4  5  4  4  3  4  3  3  5  5  6  5  5  4  4  4  6  8  8  5
CLOUDS           B2 B1 B1 B1 B1 SC SC B1 B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B1
POP 12HR                      5           5          20          70          60
QPF 12HR                      0           0        0.01        0.49        0.19
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                         S  L  L  L  L  L  L  L  L  S
TSTMS                                              S  L  L  L  L  L  L  L  L  S


DATE          SUN 08/28/16  MON 08/29/16  TUE 08/30/16  WED 08/31/16
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    81      63    82      64    82      63    82
TEMP          64 62 78 78   67 64 80 78   68 65 80 78   68 64 80 79
DEWPT         65 62 68 69   65 63 68 69   66 64 69 69   66 64 68 69
PWIND DIR         W     E      SE    SE      SE    SE      SE     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B1 SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20    10      10    20      20    20      20    20
RAIN SHWRS     S  S                S  S    S  S  S  S    S  S  S  S
TSTMS          S  S                S  S    S  S  S  S    S  S  S  S

$$
IAZ004-252200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
405 AM CDT THU AUG 25 2016

DATE             THU 08/25/16            FRI 08/26/16            SAT 08/27/16
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                      75          51          74          59          75
TEMP             58 68 73 75 70 61 56 54 52 66 73 74 70 62 61 60 60 66 70 74 72
DEWPT            55 57 56 55 56 56 53 52 51 56 56 58 59 60 59 59 59 63 64 64 63
RH               90 68 55 50 61 84 90 93 96 70 55 57 68 93 93 96 96 90 81 71 73
WIND DIR          W NW  W  W NW NW NW  N  N  E SE SE  E SE SE SE SE  S SW SW  W
WIND SPD          5  8  9 10  6  3  4  4  3  5  6  8  5  4  5  6  5  6  6  6  5
CLOUDS           SC SC SC SC FW FW FW SC SC SC B1 B1 B2 B2 OV OV OV B2 B2 B1 SC
POP 12HR                      0           0           5          90          40
QPF 12HR                      0           0           0        0.33        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            C  C  D  D  C  C  C  C
TSTMS                                                 C  C  D  D  C  C  C  C


DATE          SUN 08/28/16  MON 08/29/16  TUE 08/30/16  WED 08/31/16
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          58    79      61    82      62    81      62    82
TEMP          60 59 76 76   64 63 79 79   66 64 79 77   66 64 80 79
DEWPT         60 59 65 66   63 61 66 67   63 62 67 66   63 62 65 66
PWIND DIR        SW    SE       S     S       S     S       S     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    FW FW SC FW   FW FW FW FW   FW FW SC SC   SC SC SC SC
POP 12HR         10    10      10    10      10    10      10    20
RAIN SHWRS                                                     S  S
TSTMS                                                          S  S

$$
IAZ035-252200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
405 AM CDT THU AUG 25 2016

DATE             THU 08/25/16            FRI 08/26/16            SAT 08/27/16
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          54          74          61          77
TEMP             61 71 76 78 74 66 60 56 55 66 73 74 69 63 62 61 62 68 75 77 76
DEWPT            57 60 59 59 61 59 57 55 54 58 59 60 61 61 61 61 61 66 67 68 66
RH               87 68 56 52 64 78 90 96 96 75 62 62 76 93 97100 97 93 76 74 71
WIND DIR         NW NW NW  W  W NW  N  N NE  E SE SE  E  E  E SE SE  S SW SW  W
WIND SPD          2  3  5  5  4  3  3  3  3  6  5  6  6  5  4  5  6  8  8  6  5
CLOUDS           B1 B1 B1 SC SC SC FW SC B1 B1 B1 B1 B2 OV OV OV OV OV B2 B2 B1
POP 12HR                      5           5          10          80          60
QPF 12HR                      0           0           0        0.33        0.11
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            L  L  D  D  L  L  L  L
TSTMS                                                 L  L  D  D  L  L  L  L


DATE          SUN 08/28/16  MON 08/29/16  TUE 08/30/16  WED 08/31/16
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          60    80      62    82      63    82      63    82
TEMP          64 61 77 77   66 64 80 79   68 64 80 79   67 65 80 79
DEWPT         63 61 67 67   64 62 68 68   65 63 68 68   65 63 68 68
PWIND DIR        SE    SE      SE     S      SE     S       S     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC FW SC SC   FW SC SC SC   FW SC SC SC   SC SC SC SC
POP 12HR         10    10      10    10      10    20      10    20
RAIN SHWRS                                       S  S          S  S
TSTMS                                            S  S          S  S

$$
IAZ094-252200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
405 AM CDT THU AUG 25 2016

DATE             THU 08/25/16            FRI 08/26/16            SAT 08/27/16
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          62          75          65          81
TEMP             65 71 76 78 73 67 64 63 62 66 73 75 73 67 67 70 65 72 76 81 76
DEWPT            64 64 63 62 64 63 62 62 61 63 64 66 66 66 66 66 66 69 70 70 70
RH               97 79 64 58 73 87 93 97 97 90 73 74 79 97 97 87104 90 82 69 82
WIND DIR          N  N  N  N  N  N NE NE NE NE  E  E  E  E SE  S  S  S  S  S  S
WIND SPD          4  5  6  6  4  4  4  5  5  8  9  6  8  5  5  5  4  8  9  9  5
CLOUDS           OV B2 B2 B2 B1 B2 B2 B2 OV OV B2 OV OV OV OV OV OV OV B2 B1 B1
POP 12HR                     30          20          40          60          60
QPF 12HR                   0.02        0.04        0.10        0.36        0.11
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  S  S  S  S  S     S  C  S  C  C  C  C  L  L  L  L  L  L  C
TSTMS             C  S  S  S  S  S     S  C  S  C  C  C  C  L  L  L  L  L  L  C


DATE          SUN 08/28/16  MON 08/29/16  TUE 08/30/16  WED 08/31/16
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    82      65    82      65    82      65    82
TEMP          68 66 80 79   69 66 80 79   70 66 80 79   69 66 81 79
DEWPT         68 66 70 70   67 65 69 69   67 65 69 69   66 65 69 68
PWIND DIR         S    SE       E    SE      SE     S      SE     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1 B1 B1   SC B1 B1 SC   SC B1 B1 B1   SC SC SC SC
POP 12HR         30    30      30    30      20    30      20    30
RAIN SHWRS     C  C  C  C    C  C  C  C    S  S  C  C    S  S  C  C
TSTMS          C  C  C  C    C  C  C  C    S  S  C  C    S  S  C  C

$$
IAZ017-252200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
405 AM CDT THU AUG 25 2016

DATE             THU 08/25/16            FRI 08/26/16            SAT 08/27/16
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                      77          52          74          60          75
TEMP             59 71 76 77 72 63 59 55 53 67 73 74 70 63 63 61 61 66 72 75 74
DEWPT            57 60 59 59 61 59 56 53 53 58 58 60 61 61 60 60 61 65 66 67 66
RH               93 68 56 54 68 87 90 93100 73 59 62 73 93 90 97100 97 81 76 76
WIND DIR         NW NW  W  W NW NW NW  N  N  E  E SE  E  E  E  E SE SE  S SW  W
WIND SPD          4  6  9  9  5  4  4  3  2  4  4  4  5  5  5  5  5  8  9  8  5
CLOUDS           B1 SC B1 SC SC FW FW SC SC SC B1 B1 B2 B2 OV OV OV OV OV B2 B1
POP 12HR                      5           0           5          70          70
QPF 12HR                      0           0           0        0.38        0.19
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            C  C  L  L  L  L  L  L  S
TSTMS                                                 C  C  L  L  L  L  L  L  S


DATE          SUN 08/28/16  MON 08/29/16  TUE 08/30/16  WED 08/31/16
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          58    79      60    81      62    81      62    81
TEMP          63 59 76 76   64 62 79 78   67 63 79 77   66 63 79 78
DEWPT         62 59 66 66   62 61 67 68   65 63 68 68   64 63 68 68
PWIND DIR         W    SE       S    SE       S     S       S     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC FW SC SC   FW FW FW SC   FW SC SC SC   SC SC SC SC
POP 12HR         20    10      10    10      10    20      10    20
RAIN SHWRS     S  S                              S  S          S  S
TSTMS          S  S                              S  S          S  S

$$
IAZ049-252200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
405 AM CDT THU AUG 25 2016

DATE             THU 08/25/16            FRI 08/26/16            SAT 08/27/16
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          57          73          62          77
TEMP             62 72 76 78 73 66 62 59 58 69 73 72 69 64 64 62 64 70 75 77 72
DEWPT            60 62 61 61 63 61 60 58 57 60 61 62 63 62 61 61 62 68 68 70 69
RH               93 71 60 56 71 84 93 96 96 73 66 71 81 93 90 97 93 93 79 79 90
WIND DIR         NW  N NW NW NW NW  N  N NE  E  E  E  E  E  E SE SE  S  S SW  W
WIND SPD          4  5  5  5  4  3  4  4  3  5  6  6  6  5  5  4  4  6  9 10  6
CLOUDS           B2 B1 SC SC SC B1 SC B1 B2 B2 B2 B2 OV OV OV OV OV OV OV B2 B2
POP 12HR                      5           5          10          70          60
QPF 12HR                      0           0           0        0.49        0.23
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            C  C  L  L  L  L  L  L  C
TSTMS                                                 C  C  L  L  L  L  L  L  C


DATE          SUN 08/28/16  MON 08/29/16  TUE 08/30/16  WED 08/31/16
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          61    80      62    81      63    81      63    82
TEMP          64 62 78 77   65 64 79 77   67 64 79 77   67 64 80 78
DEWPT         65 62 68 69   64 62 68 69   66 63 68 69   65 63 68 68
PWIND DIR         W     E      SE    SE      SE     S      SE     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         30    20      20    20      20    20      20    20
RAIN SHWRS     C  C  S  S    S  S  S  S    S  S  S  S    S  S  S  S
TSTMS          C  C  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$
IAZ086-252200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
405 AM CDT THU AUG 25 2016

DATE             THU 08/25/16            FRI 08/26/16            SAT 08/27/16
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          61          76          66          81
TEMP             67 71 76 78 74 66 63 62 61 69 75 76 72 67 67 68 66 74 77 81 76
DEWPT            64 64 62 61 64 63 61 60 60 62 63 65 65 65 65 66 65 69 70 71 70
RH               90 79 62 56 71 90 93 93 97 78 66 69 79 93 93 93 97 84 79 72 82
WIND DIR          N  N  N  N  N  N NE NE NE  E  E  E  E  E SE  S SE  S  S  S  S
WIND SPD          5  5  5  5  4  3  3  4  5  6  8  8  6  5  5  5  4  6  9  9  6
CLOUDS           OV B2 B1 B1 SC B1 B2 B2 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B1 B1
POP 12HR                     30          10          20          60          60
QPF 12HR                      0           0        0.02        0.35        0.24
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  S     S                    S  S  C  C  L  L  L  L  L  L  C
TSTMS             C  S     S                    S  S  C  C  L  L  L  L  L  L  C


DATE          SUN 08/28/16  MON 08/29/16  TUE 08/30/16  WED 08/31/16
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    83      65    82      65    83      64    83
TEMP          68 67 81 79   69 67 81 78   69 66 81 79   69 65 82 79
DEWPT         68 66 70 70   66 65 68 69   66 65 69 70   66 64 67 68
PWIND DIR        SW     E       E     E      SE    SE      SE     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2 B1   B1 SC B1 B1   SC SC B1 B1   SC SC SC SC
POP 12HR         30    20      20    30      30    30      20    30
RAIN SHWRS     C  C  S  S    S  S  C  C    C  C  C  C    S  S  C  C
TSTMS          C  C  S  S    S  S  C  C    C  C  C  C    S  S  C  C

$$



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