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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
114 AM CDT TUE SEP 1 2015

IAZ060-021000-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
114 AM CDT TUE SEP 1 2015

DATE           08/31/15      TUE 09/01/15            WED 09/02/15            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                      69          90          70          90          70
TEMP                      71 69 80 87 90 85 77 74 72 71 80 87 90 85 78 75 72 71
DEWPT                     67 65 68 70 69 69 68 67 66 65 68 69 69 68 68 67 66 66
RH                        87 87 67 57 50 59 74 79 81 81 67 55 50 57 71 76 81 84
WIND DIR                   S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                   5  5  8 10 10  9  8  8  6  6 10 12 12  9  9  9  6  6
CLOUDS                    FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC
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
TSTMS                                                 S  S
OBVIS                     PF PF
HEAT INDEX                         92 95                      95
MAX HEAT                           92    95    86          91    95    86


DATE           09/03  FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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          89      71    89      70    88      71    87      64    77
TEMP          87 84   75 72 88 85   74 71 87 83   75 72 86 82   70 64 74 75
DEWPT         69 68   67 65 69 69   67 65 68 68   66 64 67 66   64 61 60 58
PWIND DIR         S       S     S       S     S       S     S      SW    NW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   SC B1 B1 B1   B1 B2 B2 B1
POP 12HR         10      10    10      10    20      10    30      50    30
RAIN SHWRS                                 S  S          C  C    C  C  C  C
TSTMS                                      S  S          C  C    C  C  C  C

$$
IAZ039-021000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
114 AM CDT TUE SEP 1 2015

DATE           08/31/15      TUE 09/01/15            WED 09/02/15            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          88          67          88          67
TEMP                      68 67 76 85 88 83 74 71 69 68 78 85 88 82 74 71 69 68
DEWPT                     66 65 69 71 70 71 70 67 66 65 69 70 69 69 69 67 66 65
RH                        93 93 79 63 55 67 87 87 90 90 74 61 54 65 84 87 90 90
WIND DIR                   S  S  S  S SW  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                   4  5  8 10 10  6  5  8  6  5  9 12 11  8  6  8  6  6
CLOUDS                    FW SC FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                      0           5           5          20          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            S  S              S  S
TSTMS                                                 S  S              S  S
OBVIS                     PF PF
HEAT INDEX                         90 93 88                90
MAX HEAT                           90    93    85          91    92    83


DATE           09/03  FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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          87      68    87      67    86      68    85      60    76
TEMP          85 81   72 69 86 81   72 68 85 80   73 69 84 79   68 60 74 72
DEWPT         70 69   67 65 70 70   67 65 69 69   67 64 68 66   62 59 60 58
PWIND DIR         S       S     S       S     S       S     S       W    NW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   FW SC SC SC   SC SC SC SC   SC SC B1 B1   B1 B2 B2 B1
POP 12HR         10      10    10      10    20      20    30      40    30
RAIN SHWRS                                 S  S    S  S  C  C    C  C  C  C
TSTMS                                      S  S    S  S  C  C    C  C  C  C

$$
IAZ048-021000-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
114 AM CDT TUE SEP 1 2015

DATE           08/31/15      TUE 09/01/15            WED 09/02/15            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          87          67          87          67
TEMP                      68 66 76 84 87 82 74 71 69 68 77 84 87 81 75 72 69 68
DEWPT                     66 64 69 72 71 72 69 68 66 66 69 71 70 71 69 67 67 66
RH                        93 93 79 67 59 72 84 90 90 93 76 65 57 72 82 84 93 93
WIND DIR                   S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                   3  5  6  9 10  6  6  8  6  5  9 12 11  9  8  8  6  6
CLOUDS                    FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                      0           5          10          20          20
QPF 12HR                      0           0           0        0.01           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            S  S        S  S  S  S
TSTMS                                                 S  S        S  S  S  S
OBVIS                     PF PF
HEAT INDEX                         90 93 87                89 92
MAX HEAT                           90    93                90    93


DATE           09/03  FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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          87      68    87      67    86      68    84      61    76
TEMP          84 81   73 69 86 82   72 68 85 80   72 69 83 79   68 61 73 73
DEWPT         71 70   67 65 70 71   67 65 70 70   66 64 68 66   63 59 60 58
PWIND DIR         S       S     S       S     S       S     S      NW    NW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1   B1 B2 B2 B1
POP 12HR         10      10    10      10    20      20    30      50    30
RAIN SHWRS                                 S  S    S  S  C  C    C  C  C  C
TSTMS                                      S  S    S  S  C  C    C  C  C  C

$$
IAZ004-021000-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
114 AM CDT TUE SEP 1 2015

DATE           08/31/15      TUE 09/01/15            WED 09/02/15            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                      64          85          67          84          67
TEMP                      65 65 75 83 85 81 73 71 69 67 75 82 84 81 75 73 69 67
DEWPT                     64 63 68 70 70 69 69 68 66 65 69 70 69 69 69 68 66 66
RH                        97 93 79 65 61 67 87 90 90 93 82 67 61 67 82 84 90 97
WIND DIR                   S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                   5  5  6  9  9  8  8  9  9  9 12 14 14 12 12 12 11 11
CLOUDS                    SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC
POP 12HR                      5          10          30          20          30
QPF 12HR                      0           0        0.02        0.02        0.17
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                   S  S  C  S  S        S  S  C  C
TSTMS                                        S  S  C  S  S        S  S  C  C
OBVIS                     PF PF
HEAT INDEX                            90
MAX HEAT                           87    90                87    88


DATE           09/03  FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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          85      68    83      66    84      65    82      56    72
TEMP          81 80   72 69 82 79   72 67 83 80   70 66 80 78   64 56 70 69
DEWPT         70 70   67 66 70 70   66 64 69 68   63 61 65 63   60 55 55 53
PWIND DIR         S       S     S       S     S       S    SW      NE    NW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC B1 B1 B1   B1 B1 B2 B2   B2 B2 B1 SC
POP 12HR         10      20    20      20    30      20    40      40    20
RAIN SHWRS             S  S  S  S    S  S  C  C    S  S  C  C    C  C  S  S
TSTMS                  S  S  S  S    S  S  C  C    S  S  C  C    C  C  S  S

$$
IAZ035-021000-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
114 AM CDT TUE SEP 1 2015

DATE           08/31/15      TUE 09/01/15            WED 09/02/15            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          86          68          87          68
TEMP                      67 66 75 83 86 82 74 72 69 68 75 83 87 82 75 73 70 68
DEWPT                     64 63 68 70 70 71 69 66 66 65 68 70 70 69 69 66 66 65
RH                        90 90 79 65 59 69 84 81 90 90 79 65 57 65 82 79 87 90
WIND DIR                   S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                   5  5  6  9  9  6  8  9  8  6 11 12 12 10 10 10  9  9
CLOUDS                    FW SC FW FW SC SC SC B1 B1 B1 B1 B1 SC SC SC SC B1 B1
POP 12HR                      0          10          30          30          30
QPF 12HR                      0           0        0.02        0.03        0.14
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                   S  S  C  C  C        S  S  C  C
TSTMS                                        S  S  C  C  C        S  S  C  C
OBVIS                     PF PF
HEAT INDEX                            91 87
MAX HEAT                           88    92    83          88    92    83


DATE           09/03  FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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          86      69    85      67    85      67    84      59    74
TEMP          83 80   73 70 84 81   72 68 84 81   73 68 83 78   67 59 72 70
DEWPT         70 70   66 65 70 70   65 64 70 69   65 62 67 65   61 56 58 57
PWIND DIR         S       S     S       S     S       S     S       S     N
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC B1 SC   SC B1 B1 B2   B2 B2 B2 B1
POP 12HR         10      20    20      10    20      20    40      50    20
RAIN SHWRS             S  S  S  S          S  S    S  S  C  C    C  C  S  S
TSTMS                  S  S  S  S          S  S    S  S  C  C    C  C  S  S

$$
IAZ094-021000-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
114 AM CDT TUE SEP 1 2015

DATE           08/31/15      TUE 09/01/15            WED 09/02/15            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                      69          89          69          89          69
TEMP                      70 69 79 87 89 84 77 73 71 70 81 86 89 85 76 74 70 70
DEWPT                     67 66 67 70 69 70 68 67 66 66 68 69 69 69 68 67 66 65
RH                        90 90 67 57 52 63 74 81 84 87 65 57 52 59 76 79 87 84
WIND DIR                   S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                   5  6  9 11 11  8  8  8  6  6 10 12 11  8  8  9  6  6
CLOUDS                    FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC
POP 12HR                      0           5           5          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                     PF PF
HEAT INDEX                         92 94 89                   94
MAX HEAT                           92    94    87          91    94    85


DATE           09/03  FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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          89      69    88      69    88      69    88      64    77
TEMP          87 84   74 70 87 83   74 70 87 83   74 70 87 81   73 64 74 75
DEWPT         68 69   66 65 69 69   66 65 68 68   65 64 67 66   65 62 60 61
PWIND DIR         S       S     S       S     S       S     S       S    NW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC B1   B1 B2 B2 B1
POP 12HR          5       5     5      10    10      10    30      40    40
RAIN SHWRS                                               C  C    C  C  C  C
TSTMS                                                    C  C    C  C  C  C

$$
IAZ017-021000-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
114 AM CDT TUE SEP 1 2015

DATE           08/31/15      TUE 09/01/15            WED 09/02/15            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          67          86          67
TEMP                      67 66 75 84 87 81 73 71 69 68 76 83 86 81 74 71 68 68
DEWPT                     66 66 69 71 70 71 69 68 67 67 69 70 71 70 69 68 67 66
RH                        97100 82 65 57 72 87 90 93 97 79 65 61 69 84 90 97 93
WIND DIR                   S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                   5  5  6 10 10  6  6  8  6  8 11 13 12 11 10 10  9  9
CLOUDS                    FW SC SC FW SC SC SC SC SC B1 SC SC B1 B1 B1 B1 B1 B1
POP 12HR                      0           5          20          30          20
QPF 12HR                      0           0           0        0.04        0.09
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  C  C  S  S  S  S  S  S
TSTMS                                           S  S  C  C  S  S  S  S  S  S
OBVIS                     PF PF
HEAT INDEX                         89 92                      91
MAX HEAT                           89    92                89    91


DATE           09/03  FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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          87      67    86      67    84      66    84      58    74
TEMP          84 80   71 68 85 81   73 68 83 78   71 67 83 78   67 58 72 70
DEWPT         70 71   67 66 70 70   67 65 70 70   66 63 67 66   61 56 58 57
PWIND DIR         S       S     S       S     S       S     S       S    NW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   B1 B1 B1 B2   B2 B2 B1 B1
POP 12HR         10      10    20      10    20      20    30      40    20
RAIN SHWRS                   S  S          S  S    S  S  C  C    C  C  S  S
TSTMS                        S  S          S  S    S  S  C  C    C  C  S  S

$$
IAZ049-021000-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
114 AM CDT TUE SEP 1 2015

DATE           08/31/15      TUE 09/01/15            WED 09/02/15            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          87          67          87          67
TEMP                      68 67 76 84 87 82 74 72 69 68 77 85 87 81 74 71 69 68
DEWPT                     66 65 69 71 71 71 70 67 66 66 69 70 70 70 69 68 67 66
RH                        93 93 79 65 59 69 87 84 90 93 76 61 57 69 84 90 93 93
WIND DIR                   S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                   5  5  8 10 10  6  8  8  6  6  9 11 10  8  8  9  6  6
CLOUDS                    FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                      0           5          10          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                     PF PF
HEAT INDEX                         89 93                      92
MAX HEAT                           89    93                90    92


DATE           09/03  FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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          86      68    87      67    85      68    85      60    76
TEMP          84 80   72 69 86 82   72 68 84 80   73 69 84 79   69 60 74 72
DEWPT         70 70   67 65 70 71   67 65 70 70   66 64 68 67   63 60 60 59
PWIND DIR         S       S     S       S     S       S     S      NW    NW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   FW SC SC SC   SC SC SC SC   SC SC B1 B1   B1 B2 B2 B1
POP 12HR         10      10    10      10    20      10    30      40    30
RAIN SHWRS                                 S  S          C  C    C  C  C  C
TSTMS                                      S  S          C  C    C  C  C  C

$$
IAZ086-021000-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
114 AM CDT TUE SEP 1 2015

DATE           08/31/15      TUE 09/01/15            WED 09/02/15            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          68          90          68
TEMP                      70 69 79 86 89 83 76 72 70 69 82 89 90 84 76 73 70 69
DEWPT                     68 67 68 70 69 70 69 67 67 66 69 69 68 70 68 67 67 66
RH                        93 93 69 59 52 65 79 84 90 90 65 52 49 63 76 81 90 90
WIND DIR                   S  S  S SW  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD                   5  6  9 10 11  8  8  8  6  6  9 10 10  6  6  6  6  6
CLOUDS                    FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC
POP 12HR                      5          10          10          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                     PF PF
HEAT INDEX                         91 94                   94
MAX HEAT                           92    94    85          94    95    84


DATE           09/03  FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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          90      68    89      68    88      69    89      63    79
TEMP          88 84   73 70 88 82   73 69 87 83   74 70 88 81   71 63 77 75
DEWPT         69 69   67 66 69 70   67 66 69 68   66 64 67 67   64 62 61 61
PWIND DIR         S       S     S       S     S       S     S       S    NW
WIND CHAR        GN      LT    GN      LT    GN      GN    GN      LT    GN
AVG CLOUDS    SC SC   FW FW SC FW   SC FW SC SC   SC SC SC B1   SC B1 B2 B1
POP 12HR         10       5    10      10    10      10    20      30    40
RAIN SHWRS                                               S  S    C  C  C  C
TSTMS                                                    S  S    C  C  C  C

$$



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