Point Forecast Matrices
Issued by NWS Des Moines, IA

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000
FOUS53 KDMX 020443
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
1143 PM CDT WED APR 1 2015

IAZ060-021000-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
1143 PM CDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
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                      53          67          41          50          33
TEMP                   62 57 53 59 64 66 64 52 47 43 41 45 48 50 48 40 37 35 34
DEWPT                  52 52 48 44 36 31 33 32 31 30 30 28 25 22 20 23 19 24 20
RH                     70 83 83 57 35 27 31 46 53 60 65 51 40 33 33 50 48 64 56
WIND DIR               SW  W  N  N  N NW NW NW  N  N  N  N  N NW NW NW SW SW SW
WIND SPD               12 10 10 10 13 12 10  6  9 12 13 13 19 19 12  5  5  6  9
CLOUDS                 OV OV B2 B1 SC SC SC SC B1 B1 B2 B1 SC SC FW FW FW FW FW
POP 12HR                     80          10          20          20           0
QPF 12HR                   0.53           0           0        0.01           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  D                    S  S  S  S  S  S
TSTMS                   S  D
WIND CHILL                                        36 33 39                29 27
MIN CHILL                                            31    33          31    26


DATE           04/04  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
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          63      44    67      44    63      45    61      37    54
TEMP          58 61   49 45 63 64   50 45 60 61   49 45 58 58   43 38 51 52
DEWPT         31 31   31 30 37 38   38 38 42 46   46 42 41 39   32 30 29 30
PWIND DIR        SW      SW    SW       S    SE      SE     N       N    NE
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW SC SC   B1 B1 B2 OV   B2 B2 B2 B1   SC SC B1 SC
POP 12HR          0       5     5      20    40      40    40      30    10
RAIN                                 S  S  C  C                  C  C
RAIN SHWRS                                         C  C  C  C
TSTMS                                              S  S  S  S

$$
IAZ039-021000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
1143 PM CDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
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                      51          65          35          49          27
TEMP                   61 53 51 57 62 64 61 48 42 38 35 41 46 49 46 36 32 29 28
DEWPT                  45 51 47 44 35 29 31 30 30 29 27 23 23 20 19 21 19 22 19
RH                     56 93 86 62 36 27 32 49 62 70 72 48 40 31 34 54 58 75 68
WIND DIR               SW  W NW NW NW NW NW  W  N NW  N  N  N NW NW NW  W SW SW
WIND SPD               14 10 12 11 16 14 11  8 10 11 10 14 18 18 13  5  3  4  6
CLOUDS                 OV OV B2 B1 FW SC SC SC SC B1 B1 B1 SC SC FW FW FW SC SC
POP 12HR                    100          10          10          10           0
QPF 12HR                   0.32           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  D
TSTMS                   C  D
WIND CHILL                                     36 31 28 33 39                21
MIN CHILL                                      35    26    28          29    21


DATE           04/04  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
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          59      37    62      39    58      41    56      33    51
TEMP          53 56   42 38 58 59   45 40 55 56   45 41 53 53   39 34 48 49
DEWPT         30 33   33 32 36 38   37 36 39 44   45 41 40 37   31 29 28 30
PWIND DIR        SW      SW    SW      SE    SE      SE     N       N    NE
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   B1 B1 B1 B2   OV B1 B2 B1   B1 SC B1 SC
POP 12HR          0      20    10      10    40      50    40      30    10
RAIN                                       C  C                  C  C
RAIN SHWRS             S  S                        C  C  C  C
TSTMS                                              S  S  S  S

$$
IAZ048-021000-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
1143 PM CDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
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                      50          65          39          50          31
TEMP                   62 54 50 57 62 64 62 50 45 41 39 44 48 50 48 39 36 33 32
DEWPT                  53 52 46 41 34 29 32 32 30 30 28 26 23 20 19 22 19 24 20
RH                     72 93 86 55 35 27 32 50 55 65 64 49 37 30 31 50 50 69 61
WIND DIR               SW  W  N  N NW NW NW NW  N  N  N  N  N NW NW NW SW SW SW
WIND SPD               12 11 12 11 13 13 10  8  9 13 11 16 19 19 13  4  2  5  6
CLOUDS                 OV OV B2 B1 SC SC SC B1 B1 B1 B2 B1 SC SC FW FW FW FW FW
POP 12HR                    100           5          10          10           0
QPF 12HR                   0.43           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              D  D
TSTMS                   D  D
WIND CHILL                                        33 32 37                   26
MIN CHILL                                            31    33          33    26


DATE           04/04  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
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          62      39    65      40    61      42    58      34    53
TEMP          56 59   45 40 60 62   46 41 57 59   47 42 55 55   40 35 50 50
DEWPT         30 34   31 30 37 39   38 37 41 45   44 41 40 37   31 30 28 30
PWIND DIR        SW      SW    SW       S    SE      SE     N       N    NE
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   SC SC SC SC   B1 B1 B2 OV   B2 B1 B1 B1   SC SC B1 SC
POP 12HR          0      10    10      20    40      50    40      30    10
RAIN                                 S  S  C  C                  C  C
RAIN SHWRS                                         C  C  C  C
TSTMS                                              S  S  S  S

$$
IAZ004-021000-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
1143 PM CDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
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                      45          63          31          48          28
TEMP                   53 49 46 53 60 62 59 45 39 34 32 39 45 48 45 37 33 30 29
DEWPT                  46 39 35 34 25 23 25 26 26 25 19 21 15 13 15 18 18 23 19
RH                     77 68 65 48 26 22 27 47 59 69 58 48 29 24 29 46 53 75 66
WIND DIR               NW NW NW NW NW  W  W NW  N  N  N  N  N NW NW SW SW SW SW
WIND SPD                9 11 10 12 18 21 17 13 16 16 14 18 19 17 13  6  9 11 10
CLOUDS                 B2 B1 SC SC SC SC SC SC SC B1 B1 SC SC SC FW SC SC SC FW
POP 12HR                     20           0           0           0           0
QPF 12HR                   0.16           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S
TSTMS                   S
WIND CHILL                                  39 30 24 22 30 37    39    25 20 20
MIN CHILL                                      30    20    22    38    24    18


DATE           04/04  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
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          60      37    60      39    55      37    51      30    49
TEMP          54 57   43 38 56 57   44 39 52 53   41 37 48 48   35 31 46 47
DEWPT         27 32   30 30 34 35   35 36 39 42   39 35 32 33   30 27 27 29
PWIND DIR        SW       S     E      SE    SE       E     N       N    NE
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    SC SC   SC B1 SC SC   SC B1 B2 B2   B2 B1 B2 B2   B1 B1 B1 SC
POP 12HR          0      20    10      20    40      40    40      20    10
RAIN                                 S  S  C  C                  S  S
RAIN SHWRS             S  S                        C  C  C  C
TSTMS                                              S  S  S  S

$$
IAZ035-021000-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
1143 PM CDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
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                      49          65          35          49          31
TEMP                   55 52 49 56 62 64 61 48 42 38 35 41 46 49 47 39 35 33 32
DEWPT                  50 49 40 37 30 26 29 31 29 28 25 23 21 17 17 20 19 23 20
RH                     83 89 71 49 30 23 29 51 60 67 66 48 37 28 30 46 52 66 61
WIND DIR                W NW  N NW NW NW NW NW  N  N  N  N  N NW NW  W SW SW SW
WIND SPD               10  9 11 10 14 16 12  9 12 12 12 17 19 17 12  4  6  8 10
CLOUDS                 OV OV B1 SC SC SC B1 B1 B1 B1 B1 B1 SC SC FW FW SC FW FW
POP 12HR                    100           0          10           5           0
QPF 12HR                   0.34           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              L  S
TSTMS                   L  S
WIND CHILL                                     35 30 26 32 39          29 26 24
MIN CHILL                                      34    25    27          29    24


DATE           04/04  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
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          61      40    64      40    58      40    55      33    52
TEMP          56 58   45 41 60 61   46 41 55 56   44 40 52 52   38 34 49 50
DEWPT         29 33   31 30 37 38   36 35 41 44   42 37 37 35   30 27 28 29
PWIND DIR        SW      SW    SW      SE    SE      SE     N       N    NE
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW SC   SC SC FW SC   B1 B1 B2 OV   B2 SC B1 B1   SC SC B1 SC
POP 12HR          0      10    10      10    40      40    40      30    10
RAIN                                       C  C                  C  C
RAIN SHWRS                                         C  C  C  C
TSTMS                                              S  S  S  S

$$
IAZ094-021000-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
1143 PM CDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
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                      53          67          41          51          31
TEMP                   60 54 53 59 64 66 64 52 47 43 41 46 49 51 48 40 36 33 32
DEWPT                  52 53 51 48 42 36 38 33 33 32 33 31 29 26 23 25 21 25 21
RH                     75 96 93 67 45 33 38 48 58 65 73 55 46 37 37 55 54 72 63
WIND DIR                S SW  N  N  N  N  N  N  N  N  N  N  N NW NW NW  W SW SW
WIND SPD               13 10 10 12 13 10  8  8  9 13 14 16 18 19 11  8  6  6  9
CLOUDS                 OV OV OV B1 SC SC SC SC B1 B1 B2 B1 B1 SC FW FW FW FW FW
POP 12HR                     80          30          20          20           0
QPF 12HR                   0.74        0.01           0        0.02           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 L  C                 S  S  S  S  S  S
TSTMS                      L  C
WIND CHILL                                        36 33 39             30 27 24
MIN CHILL                                            32    34          30    24


DATE           04/04  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
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          63      42    66      45    65      48    64      38    56
TEMP          57 60   47 43 62 63   50 46 61 63   52 48 61 61   44 39 53 54
DEWPT         32 32   31 31 39 41   39 39 46 49   49 45 47 44   36 32 34 35
PWIND DIR        SW      SW    SW       S     S       S    NE       N    NE
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW FW FW   B1 B2 B2 OV   B1 B2 B2 B1   SC SC B1 SC
POP 12HR          0       5     5      20    40      40    40      30    20
RAIN                                 S  S  C  C                  C  C  S  S
RAIN SHWRS                                         C  C  C  C
TSTMS                                              S  S  S  S

$$
IAZ017-021000-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
1143 PM CDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
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                      48          64          33          46          28
TEMP                   55 53 48 55 61 63 60 46 40 36 33 39 44 46 44 36 32 30 29
DEWPT                  48 47 40 37 31 25 29 30 29 28 22 21 20 17 17 20 18 22 19
RH                     77 80 74 51 32 23 31 53 64 72 63 48 38 31 33 52 56 72 66
WIND DIR                W NW NW NW NW  W  W NW  N NW  N NW  N NW NW  W SW SW SW
WIND SPD               12 10 10 12 16 17 13 11 13 14 13 17 18 18 13  6  6  8 10
CLOUDS                 OV OV B1 SC SC SC SC SC SC B1 B1 SC SC SC FW FW SC SC SC
POP 12HR                    100           5           5           0           0
QPF 12HR                   0.28           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              D  S
TSTMS                   D  S
WIND CHILL                                     32 27 23 30 36 39 38 30 26 22 20
MIN CHILL                                      32    23    25    36    26    20


DATE           04/04  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
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          58      36    60      38    56      39    53      32    49
TEMP          53 55   41 37 56 57   43 39 53 54   43 39 50 50   37 33 46 47
DEWPT         29 33   31 31 36 36   36 35 39 43   41 38 36 35   29 27 27 29
PWIND DIR         W       S     S      SE    SE      SE     N       N    NE
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   SC B1 SC SC   SC B1 B1 OV   OV B1 B2 B2   B1 B1 B1 SC
POP 12HR          0      20    10      10    40      40    40      30    10
RAIN                                       C  C                  C  C
RAIN SHWRS             S  S                        C  C  C  C
TSTMS                                              S  S  S  S

$$
IAZ049-021000-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
1143 PM CDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
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                      51          65          35          49          27
TEMP                   62 54 51 57 62 64 61 48 42 38 35 41 46 49 46 36 32 29 28
DEWPT                  49 52 48 44 35 30 32 31 30 29 28 25 24 21 19 22 19 22 19
RH                     62 93 89 62 36 28 33 51 62 70 75 52 42 33 34 56 58 75 68
WIND DIR               SW  W  N  N NW NW NW NW  N  N  N  N  N NW NW NW  W SW SW
WIND SPD               14 11 12 11 16 14 10  9  9 13 12 18 19 19 12  6  4  5  8
CLOUDS                 OV OV B2 B1 FW SC SC SC SC B1 B2 B1 SC SC FW FW FW SC SC
POP 12HR                    100          10          10          10           0
QPF 12HR                   0.36           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  D
TSTMS                   C  D
WIND CHILL                                        30 27 32 39       30    23 20
MIN CHILL                                      36    26    28          27    19


DATE           04/04  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
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          61      39    64      40    59      42    57      33    52
TEMP          55 58   44 40 60 61   46 41 56 57   46 42 54 54   39 34 49 49
DEWPT         30 35   32 31 37 40   38 36 40 45   45 42 41 39   32 30 30 32
PWIND DIR        SW      SW    SW       S    SE      SE     N       N    NE
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   B1 B2 B2 OV   OV B1 B2 B1   B1 SC SC SC
POP 12HR          0      10    10      10    40      50    40      30    10
RAIN                                       C  C                  C  C
RAIN SHWRS                                         C  C  C  C
TSTMS                                              S  S  S  S

$$
IAZ086-021000-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
1143 PM CDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
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                      55          68          42          51          31
TEMP                   61 58 55 61 66 67 65 53 48 44 42 46 49 51 48 39 36 33 32
DEWPT                  50 53 53 50 44 35 37 33 32 31 32 30 29 26 22 24 20 23 20
RH                     67 83 93 67 45 30 35 46 54 60 67 53 46 37 35 54 52 66 61
WIND DIR                S  S  W  N  N NW  N NW  N  N  N  N NW NW NW NW  W SW SW
WIND SPD               17 10  6 11 14 10  9  9  8 12 14 14 18 19 12  8  5  6  8
CLOUDS                 OV OV OV B1 SC SC SC SC SC B1 B2 B2 B1 SC FW FW FW FW SC
POP 12HR                     80          60          20          20           0
QPF 12HR                   0.61        0.07           0        0.01           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 C  L  C                 S  S  S  S  S
TSTMS                      C  L  C
WIND CHILL                                        38 34                30 27 25
MIN CHILL                                            34    35          30    24


DATE           04/04  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
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          61      41    66      42    63      47    63      37    55
TEMP          56 58   46 42 62 63   48 43 59 61   51 47 60 59   43 38 52 52
DEWPT         31 33   31 32 39 39   38 38 43 48   49 46 47 45   36 32 33 34
PWIND DIR        SW      SW    SW       S    SE       S    NE       N    NE
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW SC SC SC   B1 B2 B2 OV   B2 B2 B2 B1   B1 SC B1 SC
POP 12HR          0       5    10      20    40      50    40      30    20
RAIN                                 S  S  C  C                  C  C  S  S
RAIN SHWRS                                         C  C  C  C
TSTMS                                              S  S  S  S

$$



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