Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 300844
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
344 AM CDT SAT AUG 30 2014

IAZ060-302200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
344 AM CDT SAT AUG 30 2014

DATE             SAT 08/30/14            SUN 08/31/14            MON 09/01/14
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                      82          65          88          68          82
TEMP          67 66 72 80 82 79 72 69 67 66 77 85 88 84 76 72 71 68 73 79 82 78
DEWPT         65 65 66 68 68 67 66 65 65 63 69 70 69 70 70 69 68 67 67 67 67 66
RH            93 97 81 67 63 67 81 87 93 90 76 61 54 63 82 90 90 97 81 67 61 67
WIND DIR       W  W NW NW  W  W  S  S SE  S  S  S  S SE SE  S  S SW SW  W  W NW
WIND SPD       5  6  6  6  8  5  2  3  3  5 10 14 14 12 14 14 12 10 11 10  9  8
CLOUDS        B2 B1 B1 SC SC SC FW FW FW SC SC SC SC B2 B2 OV OV B2 OV B1 SC SC
POP 12HR                     10           5          10          80          30
QPF 12HR                      0           0           0        0.59        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S                                      D  D  D  D  C  C  C  C
TSTMS          S                                      D  D  D  D  C  C  C  C
OBVIS         PF PF
HEAT INDEX                                     90
MAX HEAT               83    85                90    93    86                85


DATE          TUE 09/02/14  WED 09/03/14  THU 09/04/14  FRI 09/05/14
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    83      70    87      69    82
TEMP          65 61 78 77   65 62 80 80   72 70 84 83   72 69 79 78
DEWPT         61 59 65 65   62 61 70 71   69 67 72 73   69 65 69 69
PWIND DIR         W    SW      SW     S       S     S       E    SE
WIND CHAR        LT    GN      LT    LT      GN    GN      GN    GN
AVG CLOUDS    SC SC SC FW   FW SC SC FW   FW SC B1 SC   SC B1 B1 B1
POP 12HR         10    20      20    10      20    20      30    30
RAIN SHWRS           S  S    S  S          S  S  S  S    C  C  C  C
TSTMS                S  S    S  S          S  S  S  S    C  C  C  C

$$
IAZ039-302200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
344 AM CDT SAT AUG 30 2014

DATE             SAT 08/30/14            SUN 08/31/14            MON 09/01/14
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                      81          62          86          67          80
TEMP          67 65 71 79 81 78 68 65 64 63 75 83 86 81 74 72 70 67 73 79 79 76
DEWPT         66 65 66 66 66 65 65 64 63 62 66 68 68 69 69 68 66 67 67 67 65 65
RH            97100 84 64 60 64 90 97 97 97 74 61 55 67 84 87 87100 81 67 62 69
WIND DIR      SW  W NW NW  W  W  W SW  S SE  S  S  S  S SE  S  S  S SW  W  W  W
WIND SPD       8  6  8  9  9  5  2  2  2  4  9 13 16 11 13 14 13 11 11 11 11  9
CLOUDS        OV OV OV B1 B1 SC FW FW SC SC SC SC SC B1 B2 OV OV B2 OV B1 B1 SC
POP 12HR                     20           5           5          80          40
QPF 12HR                   0.01           0           0        0.62        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  S                                   D  D  D  D  C  C  C  C
TSTMS          S  S                                   D  D  D  D  C  C  C  C
OBVIS         PF PF


DATE          TUE 09/02/14  WED 09/03/14  THU 09/04/14  FRI 09/05/14
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          59    78      59    81      67    84      66    80
TEMP          64 60 76 73   62 60 78 78   69 67 82 79   70 66 78 76
DEWPT         61 58 62 63   61 59 68 69   68 67 71 71   66 64 68 67
PWIND DIR         W     W      SW     S       S     S      SW    NE
WIND CHAR        LT    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    SC SC SC SC   FW SC SC FW   FW B1 B1 SC   SC B1 B1 B1
POP 12HR         10    20      10    10      30    30      30    40
RAIN SHWRS           S  S                  C  C  C  C    C  C  C  C
TSTMS                S  S                  C  C  C  C    C  C  C  C

$$
IAZ048-302200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
344 AM CDT SAT AUG 30 2014

DATE             SAT 08/30/14            SUN 08/31/14            MON 09/01/14
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          62          87          67          80
TEMP          66 64 71 76 80 77 69 65 64 63 74 84 87 82 74 71 69 67 72 79 80 77
DEWPT         65 64 68 68 69 67 65 64 63 63 68 71 70 69 70 68 67 66 67 66 65 65
RH            97100 90 76 69 71 87 97 97100 82 65 57 65 87 90 93 97 84 64 60 67
WIND DIR       W  W NW NW  W  W SW  S SE SE  S  S  S  S  S  S SW SW  W  W  W NW
WIND SPD       4  5  6  6  6  4  2  3  3  5 10 14 16 12 13 13 11  9 11 10 10  8
CLOUDS        B2 B2 B1 B1 SC SC FW FW SC SC SC SC SC B2 B2 OV OV B2 OV B1 SC SC
POP 12HR                     10           5          10          80          30
QPF 12HR                      0           0           0        0.77        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C                                      D  D  D  D  C  C  C  C
TSTMS          S                                      D  D  D  D  C  C  C  C
OBVIS         PF PF
HEAT INDEX                                     89 92
MAX HEAT                     83                90    92    83                82


DATE          TUE 09/02/14  WED 09/03/14  THU 09/04/14  FRI 09/05/14
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          59    80      60    82      68    86      67    80
TEMP          63 60 78 76   63 61 79 80   70 68 83 81   71 67 78 76
DEWPT         60 58 64 65   61 59 70 71   69 66 72 72   68 64 69 68
PWIND DIR         W     W      SW     S       S     S      SE    SE
WIND CHAR        LT    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    B1 SC SC FW   FW FW SC FW   FW SC B1 SC   SC B1 B1 B1
POP 12HR         10    20      10    10      20    30      30    40
RAIN SHWRS           S  S                  S  S  C  C    C  C  C  C
TSTMS                S  S                  S  S  C  C    C  C  C  C

$$
IAZ004-302200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
344 AM CDT SAT AUG 30 2014

DATE             SAT 08/30/14            SUN 08/31/14            MON 09/01/14
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          83          62          77
TEMP          63 61 66 72 78 75 65 64 62 62 72 81 83 78 71 68 64 62 67 75 77 73
DEWPT         62 61 64 64 65 64 62 61 61 62 66 69 69 69 69 67 64 62 62 61 59 61
RH            97100 93 76 64 69 90 90 97100 81 67 63 74 93 97100100 84 62 54 66
WIND DIR       W NW NW NW  W  W  S  S  S  S  S  S  S  S  S SW SW  W NW NW  W NW
WIND SPD       5  6  8  6  6  4  3  5  6 10 17 18 19 13 14  9 10 10 11 11 11  6
CLOUDS        B2 OV B2 B1 SC SC FW FW SC SC B1 B1 B1 B2 OV B2 OV B2 B1 SC SC SC
POP 12HR                     10          10          60          80          10
QPF 12HR                      0           0        0.05        0.98           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S                                C  L  D  D  D  D
TSTMS          S                                C  L  D  D  D  D
OBVIS         PF  F


DATE          TUE 09/02/14  WED 09/03/14  THU 09/04/14  FRI 09/05/14
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          56    76      57    81      66    83      63    76
TEMP          60 57 73 72   60 58 77 78   70 66 80 79   67 63 74 73
DEWPT         57 55 60 62   58 57 66 68   68 65 71 68   63 60 64 64
PWIND DIR         W     W      SW     S       S     S      NE    NE
WIND CHAR        LT    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC FW   FW FW FW FW   SC SC SC SC   SC B1 B2 B1
POP 12HR         10    20      10    10      30    20      30    40
RAIN SHWRS           S  S                  C  C  S  S    C  C  C  C
TSTMS                S  S                  C  C  S  S    C  C  C  C

$$
IAZ035-302200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
344 AM CDT SAT AUG 30 2014

DATE             SAT 08/30/14            SUN 08/31/14            MON 09/01/14
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          62          85          65          79
TEMP          64 63 70 76 80 76 67 65 64 63 74 83 85 80 73 71 67 65 70 77 79 74
DEWPT         64 63 66 66 66 66 64 62 62 62 68 71 71 70 70 68 66 65 65 64 64 64
RH           100100 87 71 62 71 90 90 93 97 82 67 63 72 90 90 97100 84 64 60 71
WIND DIR      NW NW NW NW  W  W  S  S SE  S  S  S  S  S  S  S  S SW  W  W  W NW
WIND SPD       5  5  6  6  6  4  2  3  5  8 13 17 18 13 16 13 10  9 11  9 11  6
CLOUDS        B2 B2 B2 B1 SC SC FW FW FW SC SC B1 B1 B2 B1 OV OV B2 B2 SC B1 SC
POP 12HR                     10           5          50          80          20
QPF 12HR                      0           0        0.05        1.02        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S                                S  C  D  D  D  D  S  S  S  S
TSTMS          S                                S  C  D  D  D  D  S  S  S  S
OBVIS         PF PF
HEAT INDEX                                     88 90
MAX HEAT                     82                88    90


DATE          TUE 09/02/14  WED 09/03/14  THU 09/04/14  FRI 09/05/14
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    78      59    81      68    84      65    78
TEMP          61 59 76 74   63 60 77 78   71 68 81 79   68 65 76 75
DEWPT         59 57 63 63   59 59 68 70   69 66 71 72   67 63 67 67
PWIND DIR         W     W      SW     S       S     S      SE     E
WIND CHAR        LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B1 SC SC FW   FW FW FW FW   FW SC SC SC   B1 B1 B1 B1
POP 12HR         10    20      10    10      20    20      30    40
RAIN SHWRS           S  S                  S  S  S  S    C  C  C  C
TSTMS                S  S                  S  S  S  S    C  C  C  C

$$
IAZ094-302200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
344 AM CDT SAT AUG 30 2014

DATE             SAT 08/30/14            SUN 08/31/14            MON 09/01/14
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                      83          65          88          68          82
TEMP          66 64 72 80 83 81 72 68 67 66 77 85 88 84 76 72 70 68 74 79 82 78
DEWPT         65 64 67 68 68 68 67 66 65 64 69 70 69 69 69 68 68 67 67 69 67 67
RH            97100 84 67 61 65 84 93 93 93 76 61 54 61 79 87 93 97 79 72 61 69
WIND DIR       W  W  W  W  W  W  S  S  S  S  S  S  S  S  S  S SW  S SW  W  W NW
WIND SPD       6  5  8  6  6  3  3  4  3  6 11 14 16 12 14 16 13 10 11 10  8  8
CLOUDS        SC B1 SC SC SC SC FW FW FW FW FW SC SC B1 B2 OV OV B2 OV B2 SC B1
POP 12HR                     10           5           5          80          40
QPF 12HR                      0           0           0        0.51        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            D  D  D  D  C  C  C  C  C
TSTMS                                                 D  D  D  D  C  C  C  C  C
OBVIS          F  F


DATE          TUE 09/02/14  WED 09/03/14  THU 09/04/14  FRI 09/05/14
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    85      70    87      69    84
TEMP          66 63 78 76   66 63 82 81   73 70 84 83   73 69 81 80
DEWPT         62 61 67 67   64 62 71 71   70 66 72 72   69 65 70 69
PWIND DIR        NW     W       W     S       S     S       S     S
WIND CHAR        LT    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B1 SC SC SC   SC SC SC FW   FW SC SC FW   SC SC SC SC
POP 12HR         30    20      20    20      20    10      20    30
RAIN SHWRS     C  C  S  S    S  S  S  S    S  S          S  S  C  C
TSTMS          C  C  S  S    S  S  S  S    S  S          S  S  C  C

$$
IAZ017-302200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
344 AM CDT SAT AUG 30 2014

DATE             SAT 08/30/14            SUN 08/31/14            MON 09/01/14
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          61          84          64          78
TEMP          66 63 70 76 79 76 66 64 63 62 73 82 84 80 74 70 68 64 71 77 78 74
DEWPT         64 63 66 66 66 65 63 62 61 61 66 70 71 70 70 68 67 64 65 64 63 63
RH            93100 87 71 64 69 90 93 93 97 79 67 65 72 87 93 97100 81 64 60 69
WIND DIR      NW NW NW NW  W  W SW  S  S  S  S  S  S  S SE  S  S SW  W  W  W NW
WIND SPD       5  5  9  8  8  5  2  3  4  6 13 17 18 12 14 16 12 11 12 11 11  8
CLOUDS        OV OV B2 B1 B1 SC FW FW FW SC B1 SC B1 B2 B2 OV B2 B2 B2 B1 B2 SC
POP 12HR                     20           5          40          80          20
QPF 12HR                      0           0        0.04        0.81        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  S                                C  D  D  D  D  S  S  S  S
TSTMS          S  S                                C  D  D  D  D  S  S  S  S
OBVIS         PF PF
HEAT INDEX                                        89
MAX HEAT                                       86    89


DATE          TUE 09/02/14  WED 09/03/14  THU 09/04/14  FRI 09/05/14
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          57    77      57    80      65    83      63    77
TEMP          62 58 75 72   60 58 77 77   68 66 81 78   67 63 75 73
DEWPT         59 56 62 62   59 58 66 68   68 66 71 70   65 62 66 65
PWIND DIR         W     W      SW     S       S     S       W     E
WIND CHAR        LT    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    SC SC SC SC   FW SC SC FW   SC B1 B1 SC   SC B1 B1 B1
POP 12HR         10    20      10    10      30    30      30    40
RAIN SHWRS           S  S                  C  C  C  C    C  C  C  C
TSTMS                S  S                  C  C  C  C    C  C  C  C

$$
IAZ049-302200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
344 AM CDT SAT AUG 30 2014

DATE             SAT 08/30/14            SUN 08/31/14            MON 09/01/14
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          62          87          67          80
TEMP          66 66 72 78 80 77 69 65 64 63 75 85 87 84 75 72 70 67 73 79 80 77
DEWPT         66 65 66 67 68 67 66 64 63 62 68 71 70 70 70 68 67 67 68 67 66 66
RH           100 97 81 69 67 71 90 97 97 97 79 63 57 63 84 87 90100 84 67 62 69
WIND DIR       W  W NW NW  W  W SW  S SE SE  S  S  S  S SE  S  S SW SW  W  W NW
WIND SPD       6  5  8  8  9  4  3  2  2  5  9 14 16 11 13 13 11 11 11 10 10  8
CLOUDS        OV OV B2 B1 SC SC FW FW SC SC SC SC SC B1 B1 OV OV B2 OV B1 SC SC
POP 12HR                     20           5          10          80          30
QPF 12HR                      0           0           0        0.63        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  S                                   D  D  D  D  C  C  C  C
TSTMS          S  S                                   D  D  D  D  C  C  C  C
OBVIS         PF PF
HEAT INDEX                                     90 92
MAX HEAT                     83                90    92    85                82


DATE          TUE 09/02/14  WED 09/03/14  THU 09/04/14  FRI 09/05/14
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          59    78      60    81      67    84      67    80
TEMP          64 60 76 74   63 61 78 78   69 67 82 80   70 67 78 76
DEWPT         62 58 64 64   61 60 69 70   69 67 72 72   68 65 69 69
PWIND DIR         W    SW      SW     S       S     S      SE    SE
WIND CHAR        LT    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    B1 SC SC SC   FW FW SC FW   FW SC B1 SC   SC B1 B1 B1
POP 12HR         10    20      10    10      30    30      30    40
RAIN SHWRS           S  S                  C  C  C  C    C  C  C  C
TSTMS                S  S                  C  C  C  C    C  C  C  C

$$
IAZ086-302200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
344 AM CDT SAT AUG 30 2014

DATE             SAT 08/30/14            SUN 08/31/14            MON 09/01/14
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                      81          64          88          69          83
TEMP          65 65 71 78 81 79 70 67 66 65 77 86 88 84 75 72 70 69 76 82 83 78
DEWPT         64 65 67 68 69 69 68 67 65 64 69 71 69 69 70 68 70 69 69 71 70 68
RH            97100 87 71 67 72 93100 97 97 76 61 54 61 84 87100100 79 69 65 71
WIND DIR      SW  W  W  W  W  W SW  S  S  S  S  S  S  S SE  S  S  S SW SW  W NW
WIND SPD       6  6  8  8  8  4  3  2  2  4  9 11 13 10 12 14 13 12 12 12 10  8
CLOUDS        OV OV B2 B1 SC SC FW CL FW SC FW FW SC B1 B1 OV B2 OV B2 B2 B2 SC
POP 12HR                     20           5           5          70          40
QPF 12HR                      0           0           0        0.45        0.16
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  S                                   L  L  L  L  C  C  C  C
TSTMS          S  S                                   L  L  L  L  C  C  C  C
OBVIS         PF PF


DATE          TUE 09/02/14  WED 09/03/14  THU 09/04/14  FRI 09/05/14
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    84      69    87      69    84
TEMP          66 63 79 76   66 64 81 80   71 69 85 82   72 69 81 79
DEWPT         64 61 66 67   64 62 71 71   69 67 72 72   70 66 70 70
PWIND DIR         W     W      SW     S       S     S      SW     S
WIND CHAR        LT    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    SC SC SC SC   FW SC SC SC   FW SC SC SC   SC SC SC SC
POP 12HR         10    30      20    20      20    20      30    30
RAIN SHWRS           C  C    S  S  S  S    S  S  S  S    C  C  C  C
TSTMS                C  C    S  S  S  S    S  S  S  S    C  C  C  C

$$



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