Point Forecast Matrices
Issued by NWS Des Moines, IA

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000
FOUS53 KDMX 160429
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
1129 PM CDT TUE APR 15 2014

IAZ060-161000-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
1129 PM CDT TUE APR 15 2014

DATE           04/15/14      WED 04/16/14            THU 04/17/14            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                      39          65          34          50          33
TEMP                   41 39 40 50 60 65 60 49 41 36 34 38 46 49 49 41 37 35 34
DEWPT                  23 26 28 29 29 30 33 33 32 30 27 28 29 30 30 30 31 31 31
RH                     48 59 62 44 31 27 36 54 70 79 75 67 51 48 48 65 79 85 89
WIND DIR                S  S  S  S  S SW  W NW NW  N  N  N  N  N NE NE NE NE NE
WIND SPD               14 17 19 26 27 26 17 13 12 10 10 10 10  9  8  6  5  6  8
WIND GUST                       36 39 37
CLOUDS                 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1
POP 12HR                      0          10          10          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL             34 29 31                34 29 26 31                29 27
MIN CHILL              33    28    31          32    26    26          31    26


DATE           04/18  SAT 04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14
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          55      40    62      47    63      45    67      47    70
TEMP          51 55   43 42 58 61   53 48 62 61   51 46 63 65   51 49 68 66
DEWPT         34 34   35 34 42 46   47 45 49 48   45 42 45 45   43 42 44 47
PWIND DIR        NE       E    SE      SE     W       N    NW       W     S
WIND CHAR        GN      GN    GN      GN    GN      LT    GN      LT    LT
AVG CLOUDS    B1 B1   SC SC SC B1   B2 B2 B2 B1   B1 SC FW SC   FW CL FW SC
POP 12HR         10       5    10      50    50      20    10      10    10
RAIN SHWRS                           C  C  C  C    S  S

$$
IAZ039-161000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
1129 PM CDT TUE APR 15 2014

DATE           04/15/14      WED 04/16/14            THU 04/17/14            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                      26          60          32          48          31
TEMP                   27 32 35 46 56 60 56 47 39 33 32 37 45 48 46 38 35 32 32
DEWPT                  20 22 25 29 32 33 35 34 32 30 27 28 29 29 29 29 28 28 28
RH                     74 66 66 51 40 36 45 60 76 89 81 70 53 47 51 70 75 85 85
WIND DIR               SE SE  S  S  S  S SW  W NW NW NW  N  N  N  N  N  N  N  N
WIND SPD               12 19 20 25 29 28 19 14 14 12 12 12 12 11 10  8  8  8  8
WIND GUST                          41 41
CLOUDS                 SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC B1 B1
POP 12HR                      0          30          20           5          10
QPF 12HR                      0        0.01        0.01           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                S  C  S
WIND CHILL             16 19 24 37             31 24 23 29 39       32 28 25 25
MIN CHILL              15    16    24          31    23    24          28    24


DATE           04/18  SAT 04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14
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          51      36    57      44    60      41    64      44    67
TEMP          49 51   40 38 54 56   49 45 58 57   46 42 60 62   49 46 65 61
DEWPT         32 31   31 31 38 42   44 42 47 46   42 39 43 43   39 39 41 42
PWIND DIR        NE      NE    SE      SE     E       N     N       W    NW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    B1 B1   SC SC SC B1   B2 B2 B2 B1   B1 SC SC SC   SC CL SC FW
POP 12HR         10      10    30      50    40      20    10      10    10
RAIN SHWRS                   C  C    C  C  C  C    S  S

$$
IAZ048-161000-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
1129 PM CDT TUE APR 15 2014

DATE           04/15/14      WED 04/16/14            THU 04/17/14            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                      34          63          32          48          32
TEMP                   35 34 37 49 58 63 57 45 38 33 32 36 44 47 47 38 35 33 32
DEWPT                  24 26 28 29 30 31 34 32 31 28 26 27 28 29 29 29 30 30 30
RH                     64 72 70 46 34 30 42 60 76 82 78 69 53 49 49 70 82 89 92
WIND DIR               SE  S  S  S  S SW  W NW NW NW  N  N  N  N NE NE NE NE NE
WIND SPD               16 18 19 26 28 25 18 16 14 12 11 11 11 10  9  8  6  6  8
WIND GUST                          39 36
CLOUDS                 SC B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 B1
POP 12HR                      0          20          10          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                S  S
WIND CHILL             25 23 27             38 29 24 23 28 38       32 29 27 25
MIN CHILL              25    23    28          29    23    24    39    29    25


DATE           04/18  SAT 04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14
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          54      38    60      46    62      42    66      45    68
TEMP          52 54   42 40 56 60   51 47 60 60   49 43 62 64   49 47 66 64
DEWPT         33 33   33 33 41 45   47 45 48 46   43 41 45 44   42 41 42 45
PWIND DIR        NE       E    SE      SE     E      NE    NW      NW    SW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    B1 B1   SC SC SC B1   B2 B2 B2 B1   B1 SC FW FW   FW FW FW FW
POP 12HR         10       5    20      60    40      20    10       5    10
RAIN SHWRS                   S  S    L  L  C  C    S  S

$$
IAZ004-161000-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
1129 PM CDT TUE APR 15 2014

DATE           04/15/14      WED 04/16/14            THU 04/17/14            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                      31          55          27          44          28
TEMP                   32 35 38 45 52 54 45 35 31 28 27 32 40 44 42 34 30 29 28
DEWPT                  26 27 29 31 32 32 30 28 25 24 23 23 24 24 24 24 25 25 25
RH                     78 72 70 58 46 43 55 75 78 85 85 69 52 45 48 66 81 85 88
WIND DIR               SE  S  S  S SW SW NW NW  N  N  N  N  N  N NE NE NE NE NE
WIND SPD               20 21 20 21 25 25 23 20 17 14 14 13 12 12 11  8  6  6  8
WIND GUST                          36 35
CLOUDS                 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B1 B1 SC SC SC SC SC B1 B1
POP 12HR                      5          60          30           5          10
QPF 12HR                      0        0.06        0.01           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                L  L  C                                   S
RAIN SHWRS                       S
SNOW                                                                          S
WIND CHILL             20 24 27 36       36 23 20 16 15 22 33 38 36 27 23 22 20
MIN CHILL              20    21    27    35    19    15    16    35    23    20


DATE           04/18  SAT 04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14
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          51      37    56      43    60      40    67      43    67
TEMP          47 50   40 40 54 55   50 43 56 58   44 43 64 63   49 45 64 63
DEWPT         29 29   31 32 40 43   44 40 43 42   39 37 40 40   37 37 38 41
PWIND DIR         E      SE    SE       S    NW       E     W      SW    SW
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1   SC SC B1 B2   B2 B1 B1 SC   SC SC FW SC   FW FW FW FW
POP 12HR         20      10    40      50    20      10    10       5    10
RAIN           S
RAIN SHWRS                   C  C    C  C  S  S
SNOW           S

$$
IAZ035-161000-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
1129 PM CDT TUE APR 15 2014

DATE           04/15/14      WED 04/16/14            THU 04/17/14            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                      35          61          30          47          30
TEMP                   35 37 38 47 56 61 53 40 35 31 30 36 44 47 45 36 33 31 30
DEWPT                  26 26 28 30 32 35 34 30 27 26 24 25 26 26 26 27 28 28 27
RH                     69 64 67 51 40 38 48 67 72 81 78 64 49 43 47 69 82 88 88
WIND DIR               SE  S  S  S  S SW  W NW NW  N  N  N  N  N NE NE NE NE NE
WIND SPD               17 19 18 23 26 25 17 16 14 11 11 11 11 10  9  6  5  6  6
WIND GUST                          36
CLOUDS                 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC B1 B1
POP 12HR                      0          30          10           5          10
QPF 12HR                      0        0.02           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                C  C
WIND CHILL             25 26 29 39          32 26 22 20 28 38       30 27 24 23
MIN CHILL              25    25    31          25    20    22    38    26    22


DATE           04/18  SAT 04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14
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          53      38    59      45    60      41    67      44    68
TEMP          50 53   41 41 54 58   50 46 58 59   47 43 64 63   50 46 65 65
DEWPT         31 31   32 32 40 45   46 44 46 44   41 39 43 42   40 38 40 43
PWIND DIR        NE       E    SE      SE    NE      NE    NW       S    SW
WIND CHAR        GN      GN    GN      GN    GN      GN    LT      LT    GN
AVG CLOUDS    B1 B1   SC SC SC B1   B2 B2 B2 SC   SC SC FW FW   FW FW FW SC
POP 12HR         10       5    30      60    30      10    10       5    10
RAIN SHWRS                   C  C    L  L  C  C

$$
IAZ094-161000-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
1129 PM CDT TUE APR 15 2014

DATE           04/15/14      WED 04/16/14            THU 04/17/14            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                      38          64          35          48          33
TEMP                   42 38 39 50 59 64 61 51 44 37 35 38 45 47 48 40 37 35 34
DEWPT                  27 26 27 28 29 29 32 36 33 31 29 30 31 31 32 32 33 32 32
RH                     55 62 62 42 32 27 33 56 65 79 78 73 58 53 54 73 85 89 92
WIND DIR                S  S  S  S  S SW SW NW NW  N  N  N  N  N NE NE  N  N NE
WIND SPD               14 18 20 27 29 29 16 10 11 10 11 11 10  9  8  6  5  6  8
WIND GUST                          44 42
CLOUDS                 B2 SC SC SC SC SC B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR                      0          10          10          20          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        S  S
WIND CHILL             35 28 29                38 30 27 31                29 27
MIN CHILL              33    26    31          38    27    27          31    26


DATE           04/18  SAT 04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14
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          54      40    63      49    64      46    66      47    70
TEMP          51 54   43 42 59 62   55 50 63 59   53 47 63 64   52 49 68 66
DEWPT         37 37   37 36 45 48   48 47 52 50   48 44 47 48   44 43 49 49
PWIND DIR        NE       E    SE       S    SW      NE     N       W     S
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    B1 SC   SC SC SC B1   B2 B2 B2 B1   B2 SC SC FW   FW CL SC SC
POP 12HR         10       5    10      40    50      20    10      10    10
RAIN SHWRS                           C  C  C  C    S  S

$$
IAZ017-161000-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
1129 PM CDT TUE APR 15 2014

DATE           04/15/14      WED 04/16/14            THU 04/17/14            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                      30          56          29          45          29
TEMP                   31 31 35 43 52 56 53 40 35 30 29 35 42 45 43 36 33 30 29
DEWPT                  23 23 26 29 32 35 34 30 28 26 24 25 26 26 26 26 26 26 26
RH                     72 72 69 57 46 45 48 67 75 85 81 66 53 47 51 67 75 85 88
WIND DIR               SE SE  S  S  S  S  W NW NW NW  N  N  N  N  N NE NE NE NE
WIND SPD               18 21 23 26 28 25 19 18 17 16 14 13 13 12 11  8  6  6  8
WIND GUST                          41 35
CLOUDS                 B1 B2 B2 B2 B2 B2 OV B2 B2 B1 B1 B1 SC SC SC SC SC B1 B1
POP 12HR                      5          50          30           5           5
QPF 12HR                      0        0.04        0.01           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                C  C  C  S
WIND CHILL             19 18 23 33          31 25 19 18 26 35 39 37 30 26 23 21
MIN CHILL              19    18    24          23    16    18    36    24    20


DATE           04/18  SAT 04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14
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          50      35    56      43    59      40    65      43    66
TEMP          48 50   38 38 53 54   47 44 58 56   45 42 62 61   47 45 64 62
DEWPT         29 30   30 31 38 41   43 41 45 44   40 38 42 41   38 37 39 41
PWIND DIR        NE       E    SE      SE     W      NE    NW      SW    SW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1   SC SC B1 B1   B2 B2 B2 SC   SC SC SC SC   FW FW FW FW
POP 12HR         10      10    30      60    30      10    10       5    10
RAIN SHWRS                   C  C    L  L  C  C

$$
IAZ049-161000-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
1129 PM CDT TUE APR 15 2014

DATE           04/15/14      WED 04/16/14            THU 04/17/14            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                      31          62          32          48          32
TEMP                   32 33 36 47 58 62 58 47 39 33 33 37 45 47 47 38 36 33 32
DEWPT                  26 24 26 28 29 31 34 33 32 29 27 28 29 29 30 30 29 29 29
RH                     78 69 67 47 33 31 40 58 76 85 78 70 53 49 51 73 75 85 88
WIND DIR               SE  S  S  S  S SW SW  W NW NW  N  N  N  N NE NE NE NE NE
WIND SPD               17 19 23 26 32 29 18 13 13 11 11 12 11 11 10  8  6  8  9
WIND GUST                          46 41
CLOUDS                 SC B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1
POP 12HR                      0          20          20          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                   S  S
WIND CHILL             20 21 24 39             31 24 24 29 39       32 30 26 24
MIN CHILL              19    20    27          30    23    24          29    23


DATE           04/18  SAT 04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14
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          52      37    59      45    61      42    65      45    68
TEMP          51 52   41 39 55 58   50 46 59 58   48 43 61 63   49 47 66 63
DEWPT         33 33   33 32 40 44   46 43 48 46   44 41 44 43   41 40 42 44
PWIND DIR        NE      NE    SE      SE     E      NE     N      NW     S
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    B1 B1   SC SC SC B1   B2 B2 B2 B1   B1 SC SC FW   SC CL FW FW
POP 12HR         10      10    20      50    40      20    10      10    10
RAIN SHWRS                   S  S    C  C  C  C    S  S

$$
IAZ086-161000-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
1129 PM CDT TUE APR 15 2014

DATE           04/15/14      WED 04/16/14            THU 04/17/14            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                      34          64          36          50          34
TEMP                   36 34 36 49 60 64 61 54 47 38 36 40 48 48 50 42 38 35 35
DEWPT                  23 24 26 28 29 29 32 38 35 33 31 31 32 33 34 34 34 33 33
RH                     59 66 67 44 31 27 33 54 63 82 82 70 54 56 54 73 85 92 92
WIND DIR               SE  S  S  S  S  S  S SW  W NW NW  N  N  N  N  N  N  N  N
WIND SPD               12 17 20 25 32 32 19 13 11  9 11 11 10  9  6  5  5  6  8
WIND GUST                          46 46
CLOUDS                 SC SC B1 SC SC B1 B1 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 B1
POP 12HR                      0          10          10          20          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        S  S  S  S
WIND CHILL             28 23 25                   32 28 33                29 28
MIN CHILL              26    22    27                28    28          34    27


DATE           04/18  SAT 04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14
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          54      38    62      47    63      45    65      47    69
TEMP          52 54   42 40 58 61   52 48 62 59   49 46 61 63   52 49 67 65
DEWPT         37 35   35 34 42 45   46 47 51 49   47 43 46 47   44 42 45 48
PWIND DIR         N      NE    SE      SE    SW      NE     N      NW    SE
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    B1 B1   SC SC SC SC   B2 B2 B2 B2   B2 B1 SC SC   SC FW FW SC
POP 12HR         10      10    10      40    50      20    10      10    10
RAIN SHWRS                           C  C  C  C    S  S

$$



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