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Issued by NWS Des Moines, IA

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000
FOUS53 KDMX 020000
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
700 PM CDT TUE SEP 1 2015

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

DATE           09/01/15      WED 09/02/15            THU 09/03/15            FRI
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                      71          91          70          90          68
TEMP             85 77 74 72 71 79 88 91 86 78 75 71 70 80 88 90 85 76 73 70 69
DEWPT            70 70 68 68 67 68 69 69 69 69 67 67 66 69 70 68 69 68 67 66 65
RH               61 79 82 87 87 69 54 49 57 74 76 87 87 69 55 49 59 76 81 87 87
WIND DIR          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD         11  8  9  8  8 10 13 14  8  8  8  6  6 11 11 11  9  6  6  5  5
CLOUDS           FW FW SC B1 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC FW SC
POP 12HR                     20          20          10           0           0
QPF 12HR                   0.02        0.01           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S  S
TSTMS                         S  S  S
HEAT INDEX       90                93 97                   93 95
MAX HEAT         91    88          94    98    87          94    96    87


DATE           09/04  SAT 09/05/15  SUN 09/06/15  MON 09/07/15  TUE 09/08/15
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      71    89      71    88      68    82      62    78
TEMP          88 85   75 72 88 85   75 72 87 83   74 68 80 77   65 62 76 73
DEWPT         69 69   67 66 69 68   67 65 69 67   67 64 65 62   59 57 58 58
PWIND DIR         S       S     S       S     S       S     W       N     N
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    FW FW   FW SC SC FW   SC SC SC SC   SC B1 B2 SC   SC SC B1 SC
POP 12HR          5       5    10      10    10      50    30      10    10
RAIN SHWRS                                         C  C  C  C
TSTMS                                              C  C  C  C

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

DATE           09/01/15      WED 09/02/15            THU 09/03/15            FRI
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          87          68          87          68
TEMP             83 75 72 70 68 77 83 87 83 75 72 69 69 78 85 87 83 75 72 69 69
DEWPT            73 70 70 69 67 68 69 69 70 69 68 66 66 69 70 69 70 68 67 65 65
RH               72 84 93 97 97 74 63 55 65 82 87 90 90 74 61 55 65 79 84 87 87
WIND DIR          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD          9  6  6  5  4  8 12 13  8  5  6  5  5 10 11 10  8  5  6  5  5
CLOUDS           SC SC FW B1 B2 B1 B1 SC SC SC SC SC SC FW FW FW FW FW FW FW SC
POP 12HR                     20          20          20          10           0
QPF 12HR                      0        0.08        0.04           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S  S  S  S  S  S
TSTMS                         S  S  S  S  S  S  S
HEAT INDEX       89                                        90
MAX HEAT         90    85          88    91    83          91    92    84


DATE           09/04  SAT 09/05/15  SUN 09/06/15  MON 09/07/15  TUE 09/08/15
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    87      68    87      66    80      57    76
TEMP          86 83   72 69 86 81   73 69 86 81   73 66 78 74   61 57 74 70
DEWPT         70 69   66 65 70 69   67 65 70 68   67 64 66 63   58 55 57 57
PWIND DIR         S       S     S       S     S       S    SW      NW    NW
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW SC   SC SC SC FW   SC SC SC SC   SC B1 B2 B1   SC SC B1 SC
POP 12HR         10      10    10      10    10      50    30      10    10
RAIN SHWRS                                         C  C  C  C
TSTMS                                              C  C  C  C

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

DATE           09/01/15      WED 09/02/15            THU 09/03/15            FRI
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          88          68          88          68
TEMP             82 74 72 69 68 75 85 88 83 75 73 71 68 79 86 88 83 76 72 69 69
DEWPT            73 71 70 69 68 69 71 71 71 70 68 67 66 70 72 70 71 69 67 66 65
RH               74 90 93100100 82 63 57 67 84 84 87 93 74 63 55 67 79 84 90 87
WIND DIR          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD          9  6  8  5  6  9 13 12  6  5  6  4  5 10 11 10  8  5  5  5  5
CLOUDS           FW FW SC B2 B2 B1 SC SC SC SC SC SC SC SC SC SC FW SC SC SC SC
POP 12HR                     20          20          10           5           0
QPF 12HR                   0.05        0.05           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S  S
TSTMS                         S  S  S
HEAT INDEX       88                90 94 88                92 93 88
MAX HEAT         89    86          90    95    83          92    94    85


DATE           09/04  SAT 09/05/15  SUN 09/06/15  MON 09/07/15  TUE 09/08/15
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          88      68    87      68    86      65    79      58    76
TEMP          86 83   73 69 86 82   72 69 85 81   73 65 77 74   62 58 74 71
DEWPT         70 71   68 66 71 70   68 65 71 69   68 64 65 63   58 57 58 59
PWIND DIR         S       S     S       S     S       S    NW      NW     N
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    FW SC   SC SC SC SC   SC SC SC SC   SC B1 B2 SC   SC SC B1 SC
POP 12HR         10      10    10      10    10      50    30      10    10
RAIN SHWRS                                         C  C  C  C
TSTMS                                              C  C  C  C

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

DATE           09/01/15      WED 09/02/15            THU 09/03/15            FRI
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          86          69          86          70
TEMP             79 73 72 69 67 73 82 86 81 75 72 70 70 77 83 86 82 76 74 72 70
DEWPT            72 71 70 68 67 69 70 71 71 70 67 66 66 69 71 70 70 69 68 67 66
RH               79 93 93 97100 87 67 61 72 84 84 87 87 76 67 59 67 79 82 84 87
WIND DIR          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD          8  6  9 11 11 10 12 13  9  8  8  8  8 12 12 13 10  9 10 10 10
CLOUDS           B1 B2 B2 B2 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC
POP 12HR                     50          20          10           5           5
QPF 12HR                   0.28        0.01           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C  S                                               S
TSTMS                   C  C  S                                               S
HEAT INDEX                            91                   88 91
MAX HEAT                           86    91                88    91    83


DATE           09/04  SAT 09/05/15  SUN 09/06/15  MON 09/07/15  TUE 09/08/15
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    84      68    83      62    77      55    74
TEMP          82 80   73 69 83 80   71 69 82 78   70 62 75 72   59 55 72 69
DEWPT         70 70   67 66 70 70   68 66 70 68   66 61 59 59   54 53 54 56
PWIND DIR         S       S     S       S     S      SW     W      NW     N
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC B1 B1 B1   B1 B1 SC SC   SC SC SC FW
POP 12HR         20      20    10      30    30      50    30      10    10
RAIN SHWRS     S  S    S  S          C  C  C  C    C  C  C  C
TSTMS          S  S    S  S          C  C  C  C    C  C  C  C

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

DATE           09/01/15      WED 09/02/15            THU 09/03/15            FRI
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          88          69          87          68
TEMP             80 74 72 70 68 75 84 88 82 76 73 71 69 77 84 87 82 73 72 70 69
DEWPT            72 71 70 69 67 69 71 71 71 70 67 66 66 69 71 70 70 68 66 65 66
RH               77 90 93 97 97 82 65 57 69 82 81 84 90 76 65 57 67 84 81 84 90
WIND DIR          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD          6  6  9 10 10 11 13 12  8  8  8  8  6 11 11 11  8  8  8  8  8
CLOUDS           SC SC B2 B2 B1 B1 SC SC SC SC SC SC SC SC FW SC FW SC SC SC SC
POP 12HR                     40          20          10           5           5
QPF 12HR                   0.22        0.06           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  C  S  S  S
TSTMS                   S  C  S  S  S
HEAT INDEX                         89 94 87                89 92
MAX HEAT         85                90    94    83          90    93


DATE           09/04  SAT 09/05/15  SUN 09/06/15  MON 09/07/15  TUE 09/08/15
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      69    86      69    85      64    78      57    75
TEMP          84 82   73 70 85 82   74 70 84 80   73 64 76 73   61 57 73 70
DEWPT         70 70   66 66 71 70   67 66 71 69   66 62 61 61   56 54 56 57
PWIND DIR         S       S     S       S     S       S     W       N     N
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    SC SC   SC SC SC FW   SC SC SC SC   SC B2 B1 SC   SC SC SC FW
POP 12HR         10      10    10      20    20      50    30      10    10
RAIN SHWRS                           S  S  S  S    C  C  C  C
TSTMS                                S  S  S  S    C  C  C  C

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

DATE           09/01/15      WED 09/02/15            THU 09/03/15            FRI
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                      70          88          68          89          68
TEMP             85 77 74 72 70 77 85 88 84 76 74 71 69 79 87 89 85 76 73 70 69
DEWPT            69 68 68 68 66 68 69 69 70 68 67 66 66 69 70 69 69 68 67 66 65
RH               59 74 82 87 87 74 59 54 63 76 79 84 90 72 57 52 59 76 81 87 87
WIND DIR          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SE  S  S  S
WIND SPD         10  8  9  8  8  9 12 11  8  6  6  5  6 10 10 10  6  5  6  6  6
CLOUDS           FW CL SC B1 B2 B1 SC SC SC SC SC SC SC SC SC SC SC FW SC FW FW
POP 12HR                     10          20          10           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S
TSTMS                         S  S
HEAT INDEX                               89                92 94
MAX HEAT         89    85          89    93    86          92    94    85


DATE           09/04  SAT 09/05/15  SUN 09/06/15  MON 09/07/15  TUE 09/08/15
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          88      69    88      70    88      68    83      61    79
TEMP          87 84   74 70 86 84   75 71 87 83   74 68 81 78   65 61 77 74
DEWPT         69 69   67 66 69 68   67 66 69 68   67 65 65 64   59 58 59 60
PWIND DIR         S       S     S       S     S       S     W       N     N
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    FW FW   FW SC SC SC   FW SC SC SC   SC SC B1 SC   B1 B1 B2 SC
POP 12HR          5       5     5      10    10      30    30      20    20
RAIN SHWRS                                         C  C  C  C    S  S  S  S
TSTMS                                              C  C  C  C    S  S  S  S

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

DATE           09/01/15      WED 09/02/15            THU 09/03/15            FRI
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          86          68          85          68
TEMP             80 75 73 70 68 75 83 86 81 74 72 70 69 76 83 85 81 74 71 69 69
DEWPT            73 72 70 68 67 69 70 72 71 69 68 67 67 70 72 71 72 69 67 66 66
RH               79 90 90 93 97 82 65 63 72 84 87 90 93 82 70 63 74 84 87 90 90
WIND DIR          S  S  S SW  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD          9  6  8  6  8 10 13 13  9  8  6  6  6 12 12 11  9  8  8  8  8
CLOUDS           SC SC B1 B2 B2 B1 SC SC SC SC SC SC SC SC FW SC FW FW SC SC SC
POP 12HR                     40          40          20          10           5
QPF 12HR                   0.07        0.10        0.04           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 C  C  C  S  S  S  S  S
TSTMS                      C  C  C  S  S  S  S  S
HEAT INDEX                            92                   88 90
MAX HEAT         84                88    92                88    90


DATE           09/04  SAT 09/05/15  SUN 09/06/15  MON 09/07/15  TUE 09/08/15
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      67    86      68    84      63    78      56    75
TEMP          84 81   71 68 85 82   72 69 83 79   73 63 76 73   60 56 73 70
DEWPT         71 71   67 66 71 70   68 66 71 70   68 63 62 62   56 55 56 57
PWIND DIR         S       S     S       S     S       S     W      NW    NW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    SC SC   SC SC SC SC   FW SC B1 SC   SC B2 B1 SC   SC B1 B1 SC
POP 12HR         10      10    10      10    20      50    30      10    10
RAIN SHWRS                                 S  S    C  C  C  C
TSTMS                                      S  S    C  C  C  C

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

DATE           09/01/15      WED 09/02/15            THU 09/03/15            FRI
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          88          68          88          68
TEMP             83 75 72 70 68 77 84 88 83 75 73 70 69 79 86 88 84 75 73 69 69
DEWPT            73 70 69 68 67 69 70 71 71 70 68 66 66 70 71 70 71 70 67 66 66
RH               72 84 90 93 97 76 63 57 67 84 84 87 90 74 61 55 65 84 81 90 90
WIND DIR          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD          9  6  8  6  5  9 11 12  6  6  8  5  5 10 10 10  8  6  6  5  5
CLOUDS           SC FW SC B2 B2 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW SC
POP 12HR                     10          20          10          10           0
QPF 12HR                      0        0.03           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S  S
TSTMS                         S  S  S
HEAT INDEX       89                   94 88                91 93 89
MAX HEAT         89    84          90    94    83          91    93    85


DATE           09/04  SAT 09/05/15  SUN 09/06/15  MON 09/07/15  TUE 09/08/15
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          88      68    87      68    86      65    79      58    76
TEMP          86 83   72 69 86 83   73 69 85 81   73 65 77 74   62 58 74 71
DEWPT         71 71   67 66 71 70   67 65 70 69   67 64 65 63   58 57 58 59
PWIND DIR         S       S     S       S     S       S     W      NW     N
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    FW FW   FW SC FW FW   SC SC SC SC   SC B1 B2 B1   SC SC B1 SC
POP 12HR         10      10    10      10    10      50    30      10    10
RAIN SHWRS                                         C  C  C  C
TSTMS                                              C  C  C  C

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

DATE           09/01/15      WED 09/02/15            THU 09/03/15            FRI
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          88          69          90          69
TEMP             84 76 72 70 68 79 86 88 84 76 73 71 70 81 89 90 84 76 73 71 70
DEWPT            71 70 69 68 67 69 69 69 70 69 68 67 66 70 69 68 69 69 67 67 66
RH               65 82 90 93 97 72 57 54 63 79 84 87 87 69 52 49 61 79 81 87 87
WIND DIR          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD          9  6  6  6  6  8 10 12  6  5  6  4  5  8  9  9  6  5  6  5  5
CLOUDS           CL FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW SC
POP 12HR                      0          10          10           5           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
HEAT INDEX       89                   93                   94    89
MAX HEAT         89    86          91    94    86          94    95    86


DATE           09/04  SAT 09/05/15  SUN 09/06/15  MON 09/07/15  TUE 09/08/15
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      68    88      68    89      67    84      60    78
TEMP          88 84   73 69 87 83   72 70 88 82   72 67 82 78   64 60 76 73
DEWPT         70 69   67 66 68 69   67 65 68 68   67 65 66 66   61 58 59 61
PWIND DIR         S       S     S      SE     S       S    SW      NW    NW
WIND CHAR        LT      LT    GN      LT    GN      GN    GN      LT    LT
AVG CLOUDS    FW FW   FW FW SC FW   FW SC FW SC   SC SC B1 SC   B1 B1 B2 SC
POP 12HR          5       5    10      10    10      30    30      20    10
RAIN SHWRS                                         C  C  C  C    S  S
TSTMS                                              C  C  C  C    S  S

$$



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