Point Forecast Matrices
Issued by NWS Des Moines, IA

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000
FOUS53 KDMX 301529
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
1029 AM CDT SUN AUG 30 2015

IAZ060-302200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
1029 AM CDT SUN AUG 30 2015

DATE             SUN 08/30/15            MON 08/31/15            TUE 09/01/15
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          66          87          68          89
TEMP                   73 77 76 71 69 67 66 74 84 87 83 76 72 70 69 79 87 89 86
DEWPT                  65 65 66 67 65 64 63 68 69 69 70 68 66 65 64 67 69 69 68
RH                     76 67 71 87 87 90 90 82 61 55 65 76 81 84 84 67 55 52 55
WIND DIR                S  S  S  S  S SE SE  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                5  8  8  6  4  4  4  8 11 11  8  6  6  5  5  8 10  9  8
CLOUDS                 B1 SC FW FW FW FW SC SC SC FW FW FW FW FW FW FW FW SC SC
POP 12HR                      0           5           5           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                                 PF PF
HEAT INDEX                                                                94
MAX HEAT                                       88    91    84          91    94


DATE          WED 09/02/15  THU 09/03/15  FRI 09/04/15  SAT 09/05/15
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          70    88      70    89      70    90      69    88
TEMP          74 70 86 85   75 71 88 85   76 71 88 85   74 70 86 83
DEWPT         66 65 68 67   66 65 69 68   67 64 69 67   65 63 66 66
PWIND DIR         S     S       S     S       S     S       S     S
WIND CHAR        LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC SC   SC SC SC FW   FW FW SC FW   FW SC SC SC
POP 12HR         10    10      10    10       5     5       5    10

$$
IAZ039-302200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
1029 AM CDT SUN AUG 30 2015

DATE             SUN 08/30/15            MON 08/31/15            TUE 09/01/15
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          62          85          64          87
TEMP                   73 77 75 67 65 63 63 73 82 85 80 72 68 66 65 77 85 87 82
DEWPT                  65 66 66 66 64 63 62 67 69 69 70 68 67 66 64 68 69 69 69
RH                     76 69 74 97 97100 97 81 65 59 72 87 97100 97 74 59 55 65
WIND DIR                S  S  S  S  S  S SE  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                6  8  6  5  4  4  4  8 12 11  8  6  6  5  5  8 10  9  8
CLOUDS                 B1 SC FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW SC SC
POP 12HR                      0           5           5           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                                 PF PF


DATE          WED 09/02/15  THU 09/03/15  FRI 09/04/15  SAT 09/05/15
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          67    86      67    87      67    88      66    86
TEMP          71 68 85 81   72 68 85 83   74 68 86 82   72 67 85 80
DEWPT         66 65 69 68   67 65 69 69   67 64 69 68   65 63 67 67
PWIND DIR         S     S       S     S       S     S       S     S
WIND CHAR        LT    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    SC SC SC SC   SC B1 SC SC   SC FW SC SC   SC SC SC SC
POP 12HR         10    10      20    20      10    10      10    10
RAIN SHWRS                   S  S  S  S
TSTMS                        S  S  S  S

$$
IAZ048-302200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
1029 AM CDT SUN AUG 30 2015

DATE             SUN 08/30/15            MON 08/31/15            TUE 09/01/15
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                      76          63          85          65          87
TEMP                   71 75 75 68 66 64 63 73 82 85 81 73 70 67 66 76 84 87 84
DEWPT                  67 69 69 67 65 64 63 69 70 70 71 69 67 65 64 68 70 70 70
RH                     87 82 82 97 97100100 87 67 61 72 87 90 93 93 76 63 57 63
WIND DIR                S  S  S  S  S SE SE  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                6  6  6  6  5  4  4  8 11 11  8  5  5  4  4  8 10  9  8
CLOUDS                 B2 SC FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW SC SC
POP 12HR                      0           5           5           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                                 PF PF
HEAT INDEX                                        90                   89 92
MAX HEAT                                       86    90                90    92


DATE          WED 09/02/15  THU 09/03/15  FRI 09/04/15  SAT 09/05/15
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          67    86      67    87      67    87      66    86
TEMP          72 67 84 83   73 68 86 82   73 68 85 82   71 67 84 81
DEWPT         66 65 69 69   66 65 70 70   67 65 70 69   66 63 67 68
PWIND DIR         S     S       S     S       S     S       S     S
WIND CHAR        LT    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    SC SC SC SC   SC SC SC FW   SC SC SC SC   SC SC SC SC
POP 12HR         10    10      10    10      10    10      10    10
RAIN SHWRS                   S  S
TSTMS                        S  S

$$
IAZ004-302200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
1029 AM CDT SUN AUG 30 2015

DATE             SUN 08/30/15            MON 08/31/15            TUE 09/01/15
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          63          83          65          84
TEMP                   74 79 77 67 65 64 64 71 80 83 80 71 68 67 65 75 82 84 81
DEWPT                  65 66 66 66 65 64 63 67 69 69 69 68 67 65 64 68 69 69 69
RH                     74 64 69 97100100 97 87 69 63 69 90 97 93 97 79 65 61 67
WIND DIR                S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD               11 12  9  9  8  6  8 11 16 14 10  8  8  6  6  8 10  9  9
CLOUDS                 SC FW FW FW FW FW SC FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR                      0           0           5          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                                 PF PF


DATE          WED 09/02/15  THU 09/03/15  FRI 09/04/15  SAT 09/05/15
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          67    83      66    84      66    85      66    84
TEMP          70 67 81 80   70 67 82 81   72 67 83 80   70 67 83 80
DEWPT         66 65 69 69   65 65 70 70   66 64 69 68   65 63 67 66
PWIND DIR         S     S       S     S       S     S       S     S
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 SC SC   SC B1 SC FW   FW FW SC SC   SC SC SC SC
POP 12HR         30    20      30    20      10    10      20    20
RAIN SHWRS        C  S  S    C  C  S  S                  S  S  S  S
TSTMS             C  S  S    C  C  S  S                  S  S  S  S

$$
IAZ035-302200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
1029 AM CDT SUN AUG 30 2015

DATE             SUN 08/30/15            MON 08/31/15            TUE 09/01/15
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          64          84          65          86
TEMP                   73 77 74 67 65 65 65 72 80 84 81 72 69 67 66 75 84 86 83
DEWPT                  65 67 66 66 64 64 63 68 69 70 71 68 66 64 63 67 70 69 69
RH                     76 71 76 97 97 97 93 87 69 63 72 87 90 90 90 76 63 57 63
WIND DIR                S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                6  9  6  6  6  5  6  9 12 12  8  6  6  5  5  8 10  9  8
CLOUDS                 B1 FW FW FW FW FW SC SC FW FW FW FW FW FW SC SC SC SC SC
POP 12HR                      0           5           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                                 PF PF


DATE          WED 09/02/15  THU 09/03/15  FRI 09/04/15  SAT 09/05/15
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          68    85      67    86      67    86      66    86
TEMP          72 69 83 82   72 68 85 82   73 68 85 81   71 67 85 81
DEWPT         66 65 70 69   65 64 71 70   66 64 70 69   64 63 68 67
PWIND DIR         S     S       S     S       S     S       S     S
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC B1 SC   SC SC SC FW   SC SC SC SC   SC SC SC SC
POP 12HR         20    20      30    20      10    10      10    20
RAIN SHWRS        S  S  S    C  C  S  S                        S  S
TSTMS             S  S  S    C  C  S  S                        S  S

$$
IAZ094-302200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
1029 AM CDT SUN AUG 30 2015

DATE             SUN 08/30/15            MON 08/31/15            TUE 09/01/15
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          66          86          67          89
TEMP                   75 79 78 70 68 67 67 74 83 86 83 75 71 69 68 78 86 89 84
DEWPT                  66 67 67 67 65 65 65 68 69 69 69 67 66 65 64 67 68 68 68
RH                     74 67 69 90 90 93 93 82 63 57 63 76 84 87 87 69 55 50 59
WIND DIR               SE SE SE SE SE SE SE  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                4  5  5  5  4  4  5  8 10 11  8  6  6  5  6  9 11 10  9
CLOUDS                 B1 SC SC FW FW SC SC SC FW FW FW FW FW FW FW FW FW SC SC
POP 12HR                      0           5           5           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                                 PF PF


DATE          WED 09/02/15  THU 09/03/15  FRI 09/04/15  SAT 09/05/15
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          68    88      70    88      68    88      67    86
TEMP          73 69 86 84   75 71 86 84   74 69 86 84   72 68 85 82
DEWPT         65 65 68 67   66 65 68 68   66 64 68 67   65 63 66 66
PWIND DIR         S     S       S     S       S     S       S     S
WIND CHAR        GN    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    SC SC SC SC   FW SC SC FW   FW FW FW SC   FW SC SC SC
POP 12HR         10     5      10     5       5     5       5    10

$$
IAZ017-302200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
1029 AM CDT SUN AUG 30 2015

DATE             SUN 08/30/15            MON 08/31/15            TUE 09/01/15
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                      76          63          84          64          85
TEMP                   71 76 73 65 64 64 63 72 81 84 79 70 68 66 65 75 83 85 81
DEWPT                  66 68 67 65 64 64 63 67 69 70 71 69 67 66 64 68 70 70 70
RH                     84 76 81100100100100 84 67 63 77 97 97100 97 79 65 61 69
WIND DIR                S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                9 10  9  8  6  5  6 10 13 12  9  8  6  5  5  8 10 10  8
CLOUDS                 B1 FW FW FW FW SC SC SC FW FW FW FW FW FW SC SC SC SC SC
POP 12HR                      0           0           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                                 PF PF
HEAT INDEX                                                                90
MAX HEAT                                       84    88                87    90


DATE          WED 09/02/15  THU 09/03/15  FRI 09/04/15  SAT 09/05/15
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          67    84      67    85      66    87      65    85
TEMP          71 69 83 81   72 68 83 82   73 67 85 82   70 66 84 80
DEWPT         67 66 70 69   67 66 71 71   67 65 70 70   65 63 68 68
PWIND DIR         S     S       S     S       S     S       S     S
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC B1 B1   B1 SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20    20      30    20      10    10      10    20
RAIN SHWRS        S  S  S    C  C  S  S                        S  S
TSTMS             S  S  S    C  C  S  S                        S  S

$$
IAZ049-302200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
1029 AM CDT SUN AUG 30 2015

DATE             SUN 08/30/15            MON 08/31/15            TUE 09/01/15
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                      76          63          84          64          87
TEMP                   71 75 75 67 65 64 64 73 81 84 80 73 68 66 65 76 84 87 82
DEWPT                  66 67 68 66 65 64 63 68 70 70 71 69 67 66 64 68 70 70 70
RH                     84 76 79 97100100 97 84 69 63 74 87 97100 97 76 63 57 67
WIND DIR                S  S  S  S  S  S SE  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                5  6  6  5  4  4  4  8 11 11  6  5  6  5  5  8 10  9  8
CLOUDS                 B2 SC FW FW FW FW SC SC SC FW FW FW FW FW FW FW FW SC SC
POP 12HR                      0           5           5           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                                 PF PF
HEAT INDEX                                        89                      92
MAX HEAT                                       86    90                90    92


DATE          WED 09/02/15  THU 09/03/15  FRI 09/04/15  SAT 09/05/15
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          67    85      68    86      67    86      65    86
TEMP          70 68 83 82   73 69 85 82   74 68 84 81   71 66 85 81
DEWPT         66 65 69 70   67 65 70 70   67 65 70 69   65 63 67 68
PWIND DIR         S     S       S     S       S     S       S     S
WIND CHAR        LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC SC   SC B1 SC FW   FW SC SC SC   SC SC SC SC
POP 12HR         10    10      10    10      10    10      10    10

$$
IAZ086-302200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
1029 AM CDT SUN AUG 30 2015

DATE             SUN 08/30/15            MON 08/31/15            TUE 09/01/15
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          64          86          66          88
TEMP                   74 79 77 69 68 66 65 75 84 86 81 74 70 68 67 79 86 88 83
DEWPT                  67 67 68 67 65 65 64 68 69 70 70 68 66 65 64 67 69 69 68
RH                     79 67 74 93 90 97 97 79 61 59 69 82 87 90 90 67 57 54 61
WIND DIR               SE  S SE SE SE SE SE  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                3  4  5  5  4  3  4  6 10 10  6  6  6  5  6  9 11 10  9
CLOUDS                 B1 SC FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      0           5           5           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                                 PF PF
HEAT INDEX                                        91                      93
MAX HEAT                     82                88    91                91    94


DATE          WED 09/02/15  THU 09/03/15  FRI 09/04/15  SAT 09/05/15
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          67    88      69    89      68    88      67    87
TEMP          70 67 86 83   73 71 88 84   73 69 87 82   72 68 86 82
DEWPT         65 65 68 68   66 65 68 68   67 65 68 68   66 64 66 66
PWIND DIR         S     S       S     S       S     S       S     S
WIND CHAR        LT    GN      LT    GN      GN    GN      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC SC SC   FW FW FW SC   FW FW SC SC
POP 12HR         10    10      10     5       5     5       5    10

$$



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