Point Forecast Matrices
Issued by NWS Des Moines, IA

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000
FOUS53 KDMX 290044
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
744 PM CDT SAT MAR 28 2015

IAZ060-291000-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
744 PM CDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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                      37          60          35          68          42
TEMP                41 37 37 40 47 58 56 54 46 42 37 37 53 65 67 64 53 53 45 43
DEWPT               26 26 30 34 38 41 38 32 33 29 30 28 35 34 36 39 42 38 40 37
RH                  55 64 75 79 71 53 51 43 60 60 75 70 50 31 32 40 66 57 82 79
WIND DIR             S  S  S  S SW  W NW NW NW  W  W SW SW SW SW SW SW SW  W NW
WIND SPD            12 14 14 18 19 26 26 17  9  5  5  8  8 13 17 12 10 10  6  9
WIND GUST                          36 36
CLOUDS              FW SC SC B2 SC SC FW FW FW FW CL FW FW SC FW SC FW FW FW FW
POP 12HR                     60          40           0           5          10
QPF 12HR                   0.05        0.01           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 S  C  C
WIND CHILL          34 28 28 31                      31
MIN CHILL              28    28    32          37    27    34                36


DATE           03/31  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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          70      46    73      48    66      41    54      34    55
TEMP          65 64   50 47 71 69   55 48 64 61   50 41 47 54   40 34 53 53
DEWPT         38 37   36 39 47 50   48 41 38 39   37 34 30 29   28 24 28 29
PWIND DIR         N       E     S       W    NW      NE     N      NW     W
WIND CHAR        GN      LT    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW SC SC   B2 B2 SC FW   SC B1 B1 B1   SC SC SC FW
POP 12HR          5       5    30      60    20      40    40      10    10
RAIN SHWRS                   C  C    L  L  S  S    C  C  C  C
TSTMS                        C  C    C  C

$$
IAZ039-291000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
744 PM CDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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                      29          56          32          64          39
TEMP                31 29 32 32 39 53 51 49 42 38 34 33 48 60 63 60 52 50 44 39
DEWPT               19 19 22 30 35 40 37 33 33 30 30 28 34 35 34 38 40 38 40 37
RH                  61 66 66 92 85 61 59 54 70 73 85 82 58 39 34 44 63 63 86 92
WIND DIR             S  S  S  S SW  W NW NW NW NW  W  W  W  W SW SW SW  W NW NW
WIND SPD            13 16 18 21 21 23 27 19 12  8  5  8  9 11 12 10 11 10  8  9
WIND GUST                          33 39
CLOUDS              FW SC B1 OV B1 B1 SC FW FW FW FW FW FW SC SC SC FW SC SC FW
POP 12HR                     50          60           0           5          10
QPF 12HR                   0.06        0.06           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    L  C
WIND CHILL          21 17 20 19 29          35 32    26                      33
MIN CHILL        33    17    18    21          31    25    29                33


DATE           03/31  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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          65      39    69      45    63      37    50      31    51
TEMP          58 58   44 40 66 67   55 45 62 58   45 37 43 50   35 32 48 49
DEWPT         38 38   37 36 45 50   49 41 37 38   35 32 28 30   27 24 28 30
PWIND DIR        NW       E     S      SW    NW       N     N      NW     W
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW SC B1   B2 B1 SC FW   SC B1 B1 B1   SC SC SC SC
POP 12HR          5       5    30      60    10      40    30      20    10
RAIN                                                             S  S
RAIN SHWRS                   C  C    L  L          C  C  C  C
TSTMS                        C  C    C  C

$$
IAZ048-291000-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
744 PM CDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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                      35          59          33          67          41
TEMP                37 35 35 38 46 56 56 54 44 40 35 35 50 64 66 64 54 51 43 42
DEWPT               26 25 29 34 39 40 37 31 32 29 30 28 34 34 34 39 41 38 41 36
RH                  64 66 78 85 76 55 49 41 62 64 82 75 54 32 30 40 61 61 93 79
WIND DIR             S  S  S  S  W NW NW NW NW  W  W  W  W SW SW SW SW  W NW NW
WIND SPD            12 17 16 16 20 27 27 19 10  6  5  9  8 13 17 11  8  9  6  9
WIND GUST                          39 39
CLOUDS              FW SC B1 B2 SC B1 FW FW FW FW FW FW FW SC FW SC FW FW FW FW
POP 12HR                     60          40           0           5          10
QPF 12HR                   0.06        0.02           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 S  C  C
WIND CHILL          29 25 25 29 38                   28                      36
MIN CHILL        39    25    25    30          34    26    32                36


DATE           03/31  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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          68      43    72      44    65      38    52      32    54
TEMP          63 62   47 45 70 66   54 44 63 60   48 38 45 52   37 33 51 52
DEWPT         38 38   35 37 47 50   47 39 37 39   36 32 29 30   27 23 28 30
PWIND DIR         N       E     S       W    NW       N     N      NW     W
WIND CHAR        GN      LT    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW SC B1   B2 B1 SC FW   SC B1 B1 B1   SC SC SC FW
POP 12HR          5       5    30      60    20      40    40      10    10
RAIN SHWRS                   C  C    L  L  S  S    C  C  C  C
TSTMS                        C  C    C  C

$$
IAZ004-291000-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
744 PM CDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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                      35          55          33          66          39
TEMP                36 35 35 39 49 47 54 52 42 37 33 36 49 61 65 63 53 49 41 40
DEWPT               29 30 33 36 38 36 31 29 31 28 29 28 33 34 35 37 41 38 39 35
RH                  75 82 92 89 66 65 41 41 65 70 85 72 54 36 33 38 64 66 92 82
WIND DIR             S  S  S SW  W NW NW NW NW  W  W  W SW SW  W SW  W NW NW NW
WIND SPD            19 23 24 19 28 31 29 21  9  6  6 10  8 12 18 11  9 10  8  9
WIND GUST                       40 43 41
CLOUDS              SC B1 B2 B1 SC SC FW FW FW FW FW SC SC SC FW SC FW SC FW FW
POP 12HR                     40          20           0           5          10
QPF 12HR                   0.02           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 C  S
WIND CHILL          25 23 23 29    38       36    27 29                      34
MIN CHILL        37    23    23    33          32    26    33                33
WIND                             Y  Y  Y


DATE           03/31  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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          65      44    70      41    60      35    50      31    53
TEMP          59 62   48 46 69 63   49 41 58 55   43 35 49 47   35 32 48 52
DEWPT         38 39   36 38 48 46   35 33 31 32   30 29 26 27   23 22 27 30
PWIND DIR        NW      SE     S       W    NW       N     N      NW    SW
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW B1 B2   B1 FW FW FW   B1 B1 SC SC   B1 B1 SC SC
POP 12HR          5       5    40      30    10      30    20      10     5
RAIN SHWRS                   C  C    C  C          C  C  S  S
TSTMS                        C  C

$$
IAZ035-291000-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
744 PM CDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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                      37          58          34          67          40
TEMP                38 37 37 40 49 54 57 56 45 41 35 37 51 64 66 65 55 51 43 41
DEWPT               28 28 31 35 39 39 34 29 31 29 30 28 34 34 35 38 40 38 40 36
RH                  67 70 79 82 68 57 42 35 58 62 82 70 52 32 32 37 57 61 89 82
WIND DIR             S  S  S SW  W NW NW NW NW  W SW SW SW SW  W SW SW  W NW NW
WIND SPD            16 19 20 18 19 28 27 21  6  5  4  6  6 12 16 11  6  8  6  6
WIND GUST                          40 39
CLOUDS              FW SC B2 B2 SC B1 FW FW FW FW FW SC FW SC FW SC FW FW FW FW
POP 12HR                     50          30           0           5          10
QPF 12HR                   0.04        0.02           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 C  C
WIND CHILL          29 27 26 31
MIN CHILL        39    27    26    35          36    28    35                35
WIND                             Y  Y  Y


DATE           03/31  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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          67      44    72      43    62      37    52      32    54
TEMP          62 63   49 46 71 66   53 43 61 58   45 37 49 50   36 33 50 53
DEWPT         38 38   35 37 49 49   42 34 35 35   32 29 28 28   25 23 28 30
PWIND DIR         N       E     S       W    NW       N     N      NW     W
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW SC B1   B2 SC FW FW   SC B1 B1 B1   SC SC SC FW
POP 12HR          5       5    40      50    10      40    30      10     5
RAIN SHWRS                   C  C    C  C          C  C  C  C
TSTMS                        C  C

$$
IAZ094-291000-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
744 PM CDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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                      37          61          35          68          42
TEMP                39 38 37 39 44 58 59 55 45 42 37 37 53 65 67 64 52 54 45 43
DEWPT               30 31 33 34 38 41 40 35 35 30 31 28 36 35 38 39 42 38 40 37
RH                  70 76 85 82 79 53 49 47 68 62 79 70 52 33 34 40 69 54 82 79
WIND DIR            SE  S  S  S SW  W NW NW  W  W  W  W SW SW SW SW  S SW SW NW
WIND SPD            11 14 17 14 18 23 24 14  8  6  5  8  9 13 16 11 10 11  9  9
WIND GUST                             35
CLOUDS              FW FW B1 B2 B1 SC FW FW CL FW CL FW FW SC FW FW FW FW FW FW
POP 12HR                     50          40           0           5          10
QPF 12HR                   0.03        0.01           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    C  C
WIND CHILL          32 29 27 31 36                   31
MIN CHILL              29    27    32          36    28    35                36


DATE           03/31  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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          71      46    74      48    65      41    54      33    56
TEMP          67 65   50 48 71 70   56 48 63 61   49 41 47 53   39 34 54 53
DEWPT         42 40   38 41 50 52   51 44 43 41   38 36 33 30   29 24 29 31
PWIND DIR         N       E     S       W    NW      NE     N      NW     W
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW SC SC   B2 B2 SC SC   SC B1 B1 B1   SC FW SC FW
POP 12HR          5       5    30      60    30      40    40      10     5
RAIN SHWRS                   C  C    L  L  C  C    C  C  C  C
TSTMS                        C  C    C  C

$$
IAZ017-291000-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
744 PM CDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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                      33          53          32          64          38
TEMP                34 33 36 36 44 51 52 51 43 38 33 33 49 59 63 60 53 47 40 39
DEWPT               23 24 28 33 37 39 36 32 32 29 30 28 33 34 35 38 40 37 39 36
RH                  64 69 72 89 76 63 54 48 65 70 89 82 54 39 35 44 61 68 96 89
WIND DIR             S  S  S  S  W NW NW NW NW  W  W  W  W  W SW SW SW  W NW NW
WIND SPD            16 19 20 21 23 29 31 23 13  9  6 10  9 10 16 10  6 10  9 10
WIND GUST                          41 43
CLOUDS              FW SC B2 B2 B1 B2 FW FW FW FW FW SC FW B1 SC SC FW SC FW FW
POP 12HR                     60          40           0           5          10
QPF 12HR                   0.05        0.05           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 C  C  C
WIND CHILL          24 21 25 25 35          36 32 27 25                   34 32
MIN CHILL        34    21    22    27          32    24    31                31
WIND                             Y  Y  Y


DATE           03/31  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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          63      40    68      42    61      36    49      30    51
TEMP          57 57   43 42 67 63   53 42 59 56   42 36 47 48   34 31 48 50
DEWPT         38 39   36 37 47 50   44 36 35 35   32 30 27 29   25 22 27 30
PWIND DIR        NW       E     S       W     W       N     N      NW     W
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW SC B1   B2 SC FW FW   SC B1 SC SC   SC SC B1 SC
POP 12HR          5       5    30      50    10      30    20      20     5
RAIN                                                             S  S
RAIN SHWRS                   C  C    C  C          C  C  S  S
TSTMS                        C  C

$$
IAZ049-291000-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
744 PM CDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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                      34          58          33          66          40
TEMP                35 34 35 37 42 55 53 52 43 39 34 35 50 63 65 62 53 51 43 41
DEWPT               21 21 25 32 37 41 37 31 32 29 30 28 33 34 34 38 40 38 41 36
RH                  56 58 66 82 82 59 54 44 65 67 85 75 52 34 31 41 61 61 93 82
WIND DIR             S  S  S  S SW  W NW NW NW  W  W  W  W  W SW SW SW SW  W NW
WIND SPD            13 16 17 20 21 26 28 20 11  6  5  9  9 12 14 11 10  9  8  9
WIND GUST                          39 40
CLOUDS              FW SC B1 B2 B1 B1 FW FW FW FW FW SC FW SC FW SC FW SC SC FW
POP 12HR                     60          60           0           5          10
QPF 12HR                   0.06        0.04           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    L  C
WIND CHILL          26 24 25 26 33          37       28                      35
MIN CHILL        36    23    23    28          33    25    32                34


DATE           03/31  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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          67      41    70      45    64      38    50      31    53
TEMP          62 59   46 42 68 66   54 45 63 58   48 39 42 50   36 32 49 52
DEWPT         39 38   37 36 47 51   48 41 40 40   36 33 30 30   28 24 29 31
PWIND DIR        NW       E     S       W    NW       N     N      NW     W
WIND CHAR        GN      LT    BZ      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    FW FW   FW FW SC B1   B2 B2 SC FW   SC B1 B1 B1   SC SC SC SC
POP 12HR          5       5    30      60    10      40    40      10    10
RAIN SHWRS                   C  C    L  L          C  C  C  C
TSTMS                        C  C    C  C

$$
IAZ086-291000-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
744 PM CDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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                      34          60          34          66          43
TEMP                35 34 34 37 42 57 58 54 45 41 36 36 52 64 65 62 52 55 46 44
DEWPT               20 20 25 31 35 42 41 35 35 30 30 28 35 34 34 39 41 38 40 38
RH                  54 56 69 79 76 57 53 48 68 65 79 72 52 32 31 43 66 53 79 79
WIND DIR            SE  S  S  S SW  W NW NW NW  W  W  W  W  W SW SW SW SW  W NW
WIND SPD            11 14 16 17 20 21 25 17 10  8  6  8  9 12 16 11 12 13  9 10
WIND GUST                             35
CLOUDS              FW FW SC OV B2 SC SC FW FW FW FW FW FW SC FW SC FW SC SC FW
POP 12HR                     20          60           0           5           5
QPF 12HR                   0.03        0.05           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    C  L
WIND CHILL          27 24 24 27 33                30 30                      38
MIN CHILL        36    24    24    27          35    26    33                37


DATE           03/31  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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          69      42    71      48    65      40    53      33    54
TEMP          65 62   48 43 68 69   58 48 64 60   48 42 44 53   39 33 52 52
DEWPT         40 39   37 37 46 50   51 45 41 42   38 36 32 32   29 25 30 30
PWIND DIR        NW      NE     S      SW     W       N    NE      NW     W
WIND CHAR        GN      LT    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW SC SC   B1 B2 B1 SC   SC B1 B1 B1   SC SC SC SC
POP 12HR          5       5    20      70    30      40    40      10    10
RAIN SHWRS                   S  S    L  L  C  C    C  C  C  C
TSTMS                        S  S    C  C

$$



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