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Issued by NWS Des Moines, IA

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FOUS53 KDMX 010845
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
345 AM CDT TUE SEP 1 2015

IAZ060-012200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
345 AM CDT TUE SEP 1 2015

DATE             TUE 09/01/15            WED 09/02/15            THU 09/03/15
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                      90          71          90          71          90
TEMP          72 71 81 88 90 85 77 75 72 72 80 87 90 85 78 76 73 72 82 87 90 84
DEWPT         67 65 68 70 69 70 68 67 66 65 68 69 69 69 68 67 66 66 68 69 68 69
RH            84 81 65 55 50 61 74 76 81 79 67 55 50 59 71 74 79 81 63 55 49 61
WIND DIR       S  S SW SW SW  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD       6  4  9 10 11  8  6  6  5  5  9 12 12 10  8  8  5  6 10 12 12  9
CLOUDS        FW FW FW FW FW FW SC SC SC B1 B1 B1 SC SC SC B1 SC SC SC SC SC SC
POP 12HR                      0          10          20          20          10
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             93 95 90                   95
MAX HEAT               93    96    87          91    95    87          91    94


DATE          FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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          71    89      71    89      70    87      68    82
TEMP          76 72 88 83   76 72 88 84   75 71 86 81   73 69 81 78
DEWPT         67 65 69 69   67 66 69 68   66 65 68 66   66 64 64 62
PWIND DIR         S     S       S     S       S     S       S     W
WIND CHAR        LT    GN      GN    GN      GN    GN      GN    LT
AVG CLOUDS    SC SC FW FW   FW SC SC SC   FW SC SC SC   B1 B1 B2 SC
POP 12HR          5    10      10    10      10    20      40    30
RAIN SHWRS                                       S  S    C  C  C  C
TSTMS                                            S  S    C  C  C  C

$$
IAZ039-012200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
345 AM CDT TUE SEP 1 2015

DATE             TUE 09/01/15            WED 09/02/15            THU 09/03/15
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                      89          68          87          67          87
TEMP          69 69 79 87 89 84 76 73 71 69 80 84 87 81 73 70 69 68 78 84 87 81
DEWPT         68 66 70 71 70 71 70 68 67 66 69 70 69 69 69 67 66 65 68 69 68 69
RH            97 90 74 59 54 65 82 84 87 90 69 63 55 67 87 90 90 90 71 61 53 67
WIND DIR       S  S  S  S SW SW  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD       4  4  8 10 10  6  5  5  5  4  8 11 12  8  5  5  5  5 10 11 12  8
CLOUDS        SC FW FW FW FW FW SC SC SC SC SC B1 B1 SC B1 B1 SC SC SC SC SC FW
POP 12HR                      0          10          20          20          10
QPF 12HR                      0           0        0.02        0.02           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
OBVIS         PF PF
HEAT INDEX             92 94 89
MAX HEAT               93    95    86          88    91                88    91


DATE          FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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    87      68    87      66    86      65    80
TEMP          72 68 86 81   72 69 86 80   71 67 85 80   73 65 79 74
DEWPT         67 65 70 70   67 65 69 69   67 64 69 67   66 64 64 62
PWIND DIR         S     S       S     S       S     S       S     W
WIND CHAR        LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC SC   FW SC SC SC   FW SC B1 SC   B1 B2 B2 B1
POP 12HR          5    10      10    10      10    10      50    30
RAIN SHWRS                                               C  C  C  C
TSTMS                                                    C  C  C  C

$$
IAZ048-012200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
345 AM CDT TUE SEP 1 2015

DATE             TUE 09/01/15            WED 09/02/15            THU 09/03/15
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                      88          68          86          68          87
TEMP          66 65 76 85 88 83 75 74 70 69 76 83 86 81 74 73 70 69 78 84 87 81
DEWPT         66 65 69 71 70 72 69 68 67 66 69 71 70 71 69 68 67 66 69 71 69 71
RH           100100 79 63 55 70 82 82 90 90 79 67 59 72 84 84 90 90 74 65 55 72
WIND DIR       W  S  S SW SW  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD       1  4  8  9 10  6  5  6  5  4  9 11 11  8  5  6  5  5 10 11 11  8
CLOUDS        SC FW FW FW FW FW SC B1 SC B1 B1 SC SC SC SC B1 SC SC SC SC SC SC
POP 12HR                      5          20          20          20          10
QPF 12HR                      0        0.01        0.01        0.03           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 88                88 91                   89
MAX HEAT               91    94    83          89    93                89    92


DATE          FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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    87      68    87      67    85      64    80
TEMP          73 69 86 81   73 69 86 81   71 69 84 79   68 65 79 76
DEWPT         67 65 71 71   68 66 71 70   67 65 69 68   66 63 63 62
PWIND DIR         S     S       S     S       S     S       S     W
WIND CHAR        LT    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC FW SC   SC SC SC SC   SC SC SC B1   B1 B1 B2 B1
POP 12HR          5    10      10    10      10    20      40    30
RAIN SHWRS                                       S  S    C  C  C  C
TSTMS                                            S  S    C  C  C  C

$$
IAZ004-012200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
345 AM CDT TUE SEP 1 2015

DATE             TUE 09/01/15            WED 09/02/15            THU 09/03/15
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                      85          68          84          67          85
TEMP          62 62 74 83 85 82 74 73 70 68 75 81 84 79 75 71 69 67 75 81 85 79
DEWPT         62 62 69 70 70 70 69 67 66 65 69 70 70 70 69 68 67 66 68 70 70 70
RH           100100 84 65 61 67 84 81 87 90 82 69 63 74 82 90 93 97 79 69 61 74
WIND DIR       S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD       3  4  6  9  9  6  6  8  8  9 11 14 13 10 10 10  9  9 13 14 14 11
CLOUDS        SC SC SC SC SC SC B1 B1 B2 B1 SC SC SC SC SC SC SC SC SC FW FW FW
POP 12HR                      5          40          20          10           5
QPF 12HR                      0        0.09        0.02           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          C  C  S                 S  S
TSTMS                               C  C  S                 S  S
OBVIS         PF PF
HEAT INDEX                90                                              90
MAX HEAT               88    90                85    88                85    90


DATE          FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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    84      67    84      65    82      60    77
TEMP          73 68 83 78   71 68 83 80   72 66 80 79   71 60 75 73
DEWPT         68 66 70 70   67 66 69 69   66 65 68 66   65 59 57 58
PWIND DIR         S     S       S     S       S     S       S    NW
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC B1 B2 B2   B2 B2 B2 SC
POP 12HR         10    20      30    10      30    30      50    30
RAIN SHWRS           S  S    C  C          C  C  C  C    C  C  C  C
TSTMS                S  S    C  C          C  C  C  C    C  C  C  C

$$
IAZ035-012200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
345 AM CDT TUE SEP 1 2015

DATE             TUE 09/01/15            WED 09/02/15            THU 09/03/15
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                      87          68          87          68          86
TEMP          65 64 74 85 87 82 74 74 70 69 76 84 87 81 76 72 70 68 76 82 86 80
DEWPT         63 64 68 70 70 71 69 66 66 66 69 71 71 70 69 67 66 65 68 70 70 70
RH            93100 82 61 57 69 84 76 87 90 79 65 59 69 79 84 87 90 76 67 59 72
WIND DIR       S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD       4  4  8  9  9  6  6  8  5  6 10 12 12  9  9  9  8  9 11 12 12  9
CLOUDS        SC SC FW FW FW SC SC B1 B1 B1 B1 SC SC SC B1 B1 SC SC SC SC SC SC
POP 12HR                      5          30          20          20          10
QPF 12HR                      0        0.04        0.03        0.06           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          S  C  S  S        S  S  S  S
TSTMS                               S  C  S  S        S  S  S  S
OBVIS         PF PF
HEAT INDEX             90 92 87                   92                      91
MAX HEAT               90    92    83          89    93                87    91


DATE          FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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          69    86      68    86      67    84      63    79
TEMP          75 70 85 80   73 69 85 81   73 68 83 78   70 63 77 76
DEWPT         67 66 70 70   67 66 69 69   66 64 69 67   65 61 61 60
PWIND DIR         S     S       S     S       S     S       S    NW
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC B1 B1   B1 B1 B2 SC
POP 12HR         10    10      10    10      20    20      50    30
RAIN SHWRS                   S  S          S  S  S  S    C  C  C  C
TSTMS                        S  S          S  S  S  S    C  C  C  C

$$
IAZ094-012200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
345 AM CDT TUE SEP 1 2015

DATE             TUE 09/01/15            WED 09/02/15            THU 09/03/15
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                      90          69          89          69          89
TEMP          71 70 80 88 90 84 76 74 71 70 81 86 89 85 76 75 71 70 81 87 89 84
DEWPT         68 66 68 70 69 70 68 67 66 65 68 69 69 69 68 67 66 66 68 69 69 69
RH            90 87 67 55 50 63 76 79 84 84 65 57 52 59 76 76 84 87 65 55 52 61
WIND DIR       S  S  S SW  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD       8  5 10 11 11  8  6  8  5  6  9 11 11  8  6  8  5  6 10 10 11  6
CLOUDS        FW FW FW FW FW FW FW SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                      0           5          10          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS         PF PF
HEAT INDEX             93 95 89                   94
MAX HEAT               93    95    87          91    94    85          91    94


DATE          FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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          69    88      69    88      69    87      67    82
TEMP          74 70 87 83   74 70 87 84   74 70 86 81   72 68 81 77
DEWPT         67 66 69 69   67 66 69 69   66 65 68 67   66 64 66 64
PWIND DIR         S     S       S     S       S     S       S    SW
WIND CHAR        LT    GN      GN    GN      GN    GN      GN    LT
AVG CLOUDS    SC SC FW FW   FW SC FW SC   FW SC SC SC   SC B1 B2 B1
POP 12HR          5     5      10    10      10    10      40    40
RAIN SHWRS                                               C  C  C  C
TSTMS                                                    C  C  C  C

$$
IAZ017-012200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
345 AM CDT TUE SEP 1 2015

DATE             TUE 09/01/15            WED 09/02/15            THU 09/03/15
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                      87          68          85          67          86
TEMP          64 64 76 84 87 81 74 72 70 68 76 82 85 79 74 71 69 67 77 83 86 80
DEWPT         64 64 70 71 70 72 70 68 67 66 69 70 71 70 69 67 67 66 68 71 71 71
RH           100100 82 65 57 74 87 87 90 93 79 67 63 74 84 87 93 97 74 67 61 74
WIND DIR       S  S  S  S  S  S  S SW SW  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD       5  4  6 10 10  6  5  6  6  6 10 12 12 10  9  8  8  9 12 13 13 10
CLOUDS        SC SC SC FW SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                      5          20          20          30          10
QPF 12HR                      0        0.02        0.06        0.05           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                             S  S  S  S  S  C  C  C  C
TSTMS                                  S  S  S  S  S  C  C  C  C
OBVIS         PF PF
HEAT INDEX             89 92                      90                   88 91
MAX HEAT               90    93                86    90                88    91


DATE          FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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    86      66    85      62    78
TEMP          72 67 85 80   72 68 85 80   71 67 84 79   70 62 77 74
DEWPT         67 66 70 71   67 66 70 70   67 65 69 68   66 62 61 60
PWIND DIR         S     S       S     S       S     S       S     W
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC SC   FW SC SC SC   FW SC B1 B1   B1 B2 B2 SC
POP 12HR          5    10      10    10      20    20      50    30
RAIN SHWRS                                 S  S  S  S    C  C  C  C
TSTMS                                      S  S  S  S    C  C  C  C

$$
IAZ049-012200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
345 AM CDT TUE SEP 1 2015

DATE             TUE 09/01/15            WED 09/02/15            THU 09/03/15
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                      88          69          86          68          86
TEMP          68 67 77 86 88 85 76 74 71 69 78 83 86 81 74 72 70 69 78 84 86 80
DEWPT         67 66 70 71 71 72 70 68 67 66 69 70 70 70 69 68 66 66 69 70 70 71
RH            97 97 79 61 57 65 82 82 87 90 74 65 59 69 84 87 87 90 74 63 59 74
WIND DIR      SE  S  S SW SW  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD       5  4  8 10 10  6  6  6  5  5  8 11 10  8  6  6  5  6 10 11 11  8
CLOUDS        SC FW FW FW FW FW SC SC SC SC B1 B1 B1 SC B1 B1 SC SC SC SC SC FW
POP 12HR                      0          10          20          20          10
QPF 12HR                      0           0           0        0.01           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                   S        S  S  S  S
TSTMS                                        S        S  S  S  S
OBVIS         PF PF
HEAT INDEX             91 94 91                   91                      91
MAX HEAT               91    94    87          87    91                88    91


DATE          FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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    87      68    87      67    85      64    80
TEMP          72 68 86 81   72 70 86 81   72 68 84 79   71 64 79 75
DEWPT         67 66 71 71   68 66 70 70   67 65 70 69   66 64 64 63
PWIND DIR         S     S       S     S       S     S       S     W
WIND CHAR        LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC FW FW   FW SC SC SC   SC SC B1 SC   B1 B2 B2 B1
POP 12HR          5    10      10    10      10    10      40    30
RAIN SHWRS                                               C  C  C  C
TSTMS                                                    C  C  C  C

$$
IAZ086-012200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
345 AM CDT TUE SEP 1 2015

DATE             TUE 09/01/15            WED 09/02/15            THU 09/03/15
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                      90          68          89          69          89
TEMP          69 69 80 87 90 83 75 73 70 69 82 87 89 84 77 74 71 70 82 87 89 83
DEWPT         68 67 69 70 69 70 69 67 67 66 69 69 69 70 69 68 67 66 68 69 66 69
RH            97 93 69 57 50 65 82 81 90 90 65 55 52 63 76 82 87 87 63 55 47 63
WIND DIR       S  S SW SW SW  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD       6  5 10 11 11  6  6  6  5  5  8  9  9  6  5  5  5  5  8  9  9  6
CLOUDS        FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW
POP 12HR                      0           5          10          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS         PF PF
HEAT INDEX             92 95                      94
MAX HEAT               93    95    85          92    94    85          91    92


DATE          FRI 09/04/15  SAT 09/05/15  SUN 09/06/15  MON 09/07/15
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          69    89      68    89      68    88      65    83
TEMP          73 70 88 83   73 69 88 83   73 70 87 81   72 66 82 77
DEWPT         67 66 70 70   67 66 69 68   67 65 69 67   66 64 67 65
PWIND DIR        SE     S       S     S       S     S       S    SW
WIND CHAR        LT    GN      LT    GN      LT    GN      LT    LT
AVG CLOUDS    FW SC SC FW   FW SC SC FW   FW FW FW SC   SC B1 B1 B1
POP 12HR          5    10      10    10      10    10      30    40
RAIN SHWRS                                               C  C  C  C
TSTMS                                                    C  C  C  C

$$



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