Point Forecast Matrices
Issued by NWS Des Moines, IA

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000
FOUS53 KDMX 190845
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
345 AM CDT SAT APR 19 2014

IAZ060-192200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
345 AM CDT SAT APR 19 2014

DATE             SAT 04/19/14            SUN 04/20/14            MON 04/21/14
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                      77          55          74          56          70
TEMP          50 47 60 70 76 68 61 60 58 55 58 69 74 70 64 61 58 56 60 68 70 68
DEWPT         36 40 45 49 48 46 47 47 48 49 51 52 55 55 55 55 56 55 56 54 51 47
RH            58 76 58 47 37 45 60 62 69 80 77 55 51 59 73 81 93 96 87 61 51 47
WIND DIR      SE SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  W NW  N  N NW
WIND SPD       9 12 18 20 19 17 12 12 10 10 10 12 12 10  8  8  4  8  9 13 14 14
CLOUDS        FW FW FW SC SC SC B1 B1 B2 B2 B2 B1 B2 OV OV OV OV OV B2 B1 SC FW
POP 12HR                      0          20          20          60          60
QPF 12HR                      0           0        0.03        0.14        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          S     S  S  S  S  C  C  L  L  L  L  S  S
TSTMS                               S     S  C  C  C  C  C  C  C  S  S


DATE          TUE 04/22/14  WED 04/23/14  THU 04/24/14  FRI 04/25/14
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          46    64      48    64      55    67      47    60
TEMP          53 46 60 62   51 49 58 64   57 56 66 65   53 48 59 54
DEWPT         42 39 40 40   39 38 45 47   48 49 55 48   41 37 40 39
PWIND DIR        NW     N       E    SE      SE     S       W     W
WIND CHAR        GN    GN      LT    GN      BZ    BZ      GN    BZ
AVG CLOUDS    FW CL CL FW   FW FW B1 B1   B1 B2 B2 B2   B1 SC SC B1
POP 12HR          0     0       5    40      50    50      20    10
RAIN SHWRS                         C  C    C  C  C  C    S  S
TSTMS                              C  C    C  C  C  C

$$
IAZ039-192200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
345 AM CDT SAT APR 19 2014

DATE             SAT 04/19/14            SUN 04/20/14            MON 04/21/14
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                      74          51          70          53          67
TEMP          44 41 55 66 72 64 55 55 53 51 55 68 69 70 65 60 57 53 59 64 67 61
DEWPT         35 33 37 46 48 46 46 47 46 47 50 52 55 54 53 53 54 53 54 53 49 46
RH            70 73 51 48 42 52 72 74 77 86 83 57 61 57 65 78 90100 83 67 52 58
WIND DIR      SE SE SE  S  S  S  S  S  S  S  S  S  S  S SE  S NE SW  N NW NW NW
WIND SPD      17 14 19 20 21 17 13 13 12 11 10 11 10  8  5  5  3  5  9 13 14 14
CLOUDS        SC FW SC SC SC SC B1 B1 OV OV B2 OV OV OV OV OV OV OV B2 B1 SC FW
POP 12HR                      0          20          50          60          60
QPF 12HR                      0        0.01        0.08        0.24        0.08
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          S     S  C  C  C  C  C  L  L  L  L  C  C
TSTMS                               S     S  C  C  C  C  C  C  C  S  S  C  C
WIND CHILL    36 33
MIN CHILL        32    38


DATE          TUE 04/22/14  WED 04/23/14  THU 04/24/14  FRI 04/25/14
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          43    60      43    59      49    65      45    57
TEMP          50 43 56 58   46 45 57 57   51 50 63 63   52 46 56 51
DEWPT         41 37 38 38   37 36 42 44   44 45 52 50   44 38 40 39
PWIND DIR        NW     N      NE    SE      SE     S      SW     W
WIND CHAR        GN    GN      GN    GN      BZ    BZ      GN    BZ
AVG CLOUDS    FW CL CL FW   FW SC B1 B2   B1 B2 B2 B2   B1 B1 B1 B2
POP 12HR          0     0       0    40      50    50      30    30
RAIN SHWRS                         C  C    C  C  C  C    C  C  C  C
TSTMS                              C  C    C  C  C  C    S  S

$$
IAZ048-192200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
345 AM CDT SAT APR 19 2014

DATE             SAT 04/19/14            SUN 04/20/14            MON 04/21/14
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                      74          52          71          54          69
TEMP          47 45 58 69 74 66 55 58 56 53 54 65 71 65 62 58 57 54 62 67 69 65
DEWPT         34 38 42 49 48 47 48 48 48 49 51 52 54 56 55 54 55 54 55 52 49 45
RH            60 76 55 49 40 50 77 69 74 86 90 63 55 73 78 86 93100 78 59 49 48
WIND DIR      SE SE  S  S  S  S  S  S  S  S  S  S  S  S SE  S  E  W  N  N  N NW
WIND SPD      11 13 20 21 21 17 12 13 11 10  9 11 10  9  6  6  3  8 10 14 16 16
WIND GUST              32
CLOUDS        SC FW FW SC SC B1 B1 B1 OV B2 OV B2 OV OV OV OV OV OV B2 B1 SC FW
POP 12HR                      0          30          50          70          50
QPF 12HR                      0        0.02        0.07        0.26        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          S  S  C  C  C  C  L  L  L  L  C  C  S  S
TSTMS                               S  S  S  C  C  C  L  L  C  C  S  S
WIND CHILL       39
MIN CHILL        39


DATE          TUE 04/22/14  WED 04/23/14  THU 04/24/14  FRI 04/25/14
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          44    64      46    62      53    66      46    59
TEMP          51 44 60 62   50 47 58 62   55 54 65 63   52 47 58 53
DEWPT         41 38 39 38   38 37 44 46   47 48 54 47   40 37 39 38
PWIND DIR         N     N      NE    SE      SE     S       W     W
WIND CHAR        GN    GN      GN    GN      BZ    BZ      GN    BZ
AVG CLOUDS    FW CL CL FW   FW SC B1 B1   B1 B2 B2 B2   B1 B1 SC B2
POP 12HR          0     0      10    40      60    50      30    10
RAIN SHWRS                         C  C    L  L  C  C    C  C
TSTMS                              C  C    C  C  C  C

$$
IAZ004-192200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
345 AM CDT SAT APR 19 2014

DATE             SAT 04/19/14            SUN 04/20/14            MON 04/21/14
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                      73          51          67          48          66
TEMP          46 48 59 68 72 66 54 59 53 52 58 64 67 60 57 52 49 49 59 64 65 57
DEWPT         36 40 42 47 48 49 49 50 49 48 48 49 47 50 48 51 48 48 44 41 39 38
RH            68 74 53 47 42 54 83 72 86 86 69 58 49 69 72 96 96 96 57 43 38 49
WIND DIR      SE  S  S  S SW SW  S  S SW  E  E SE SE SE  E SE  N NW NW NW NW NW
WIND SPD      18 18 25 24 18 12  4  8  6  5  8  9  9  9  6  5  5 11 14 17 19 19
CLOUDS        SC SC SC B1 B2 B2 OV B2 OV OV B1 OV B2 B2 B2 B2 B2 B1 SC FW FW FW
POP 12HR                     20          60          50          40          10
QPF 12HR                   0.02        0.08        0.23        0.27           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 S  C  C  C  L  C  C  C  C  C  C  C  C
TSTMS                      S  S  S  S  S  S  C  C  C  C  C  S  S
WIND CHILL    38
MIN CHILL        36


DATE          TUE 04/22/14  WED 04/23/14  THU 04/24/14  FRI 04/25/14
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          40    62      46    61      51    62      43    53
TEMP          45 40 57 61   49 47 57 61   55 52 62 57   48 43 52 48
DEWPT         38 35 35 35   37 36 42 45   47 47 47 42   37 37 37 35
PWIND DIR        NW     N       E    SE      SE     S       W    NW
WIND CHAR        GN    GN      GN    BZ      BZ    BZ      GN    BZ
AVG CLOUDS    FW CL FW FW   SC B1 B2 B1   B1 OV B2 B1   B2 B1 B2 B2
POP 12HR          0     0      10    40      60    50      20    30
RAIN SHWRS                         C  C    L  L  C  C    S  S  C  C
TSTMS                              C  C    C  C  C  C    S  S

$$
IAZ035-192200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
345 AM CDT SAT APR 19 2014

DATE             SAT 04/19/14            SUN 04/20/14            MON 04/21/14
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                      76          53          69          50          69
TEMP          51 47 60 71 75 69 58 61 59 53 56 64 69 62 59 54 52 51 61 67 69 63
DEWPT         35 39 42 47 47 47 48 47 48 50 52 53 54 55 54 54 52 51 51 47 44 42
RH            54 74 51 42 37 45 69 60 67 89 86 67 59 78 83100100100 70 49 40 46
WIND DIR      SE  S  S  S  S  S  S  S  S  S  S  S  S SE SE  S NE NW  N  N NW NW
WIND SPD      17 14 21 21 21 17 13 13 12  9  8 10  9  8  6  5  5  8 12 16 17 14
CLOUDS        SC SC SC SC B1 B1 OV B2 OV OV OV OV OV OV OV OV OV B2 B1 SC SC FW
POP 12HR                      5          60          60          60          30
QPF 12HR                      0        0.22        0.31        0.43           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                       S  C  C  C  L  L  L  L  L  L  L  C  C
TSTMS                            S  S  S  S  C  C  C  L  L  C  C


DATE          TUE 04/22/14  WED 04/23/14  THU 04/24/14  FRI 04/25/14
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          43    63      47    61      52    65      44    56
TEMP          50 43 58 62   51 48 58 61   55 53 64 61   49 45 55 51
DEWPT         39 37 37 36   37 37 43 46   47 48 52 45   38 36 39 37
PWIND DIR         N     N       E    SE      SE     S       W     W
WIND CHAR        GN    GN      GN    BZ      BZ    BZ      GN    BZ
AVG CLOUDS    FW CL FW FW   SC SC B2 B2   B1 B2 B2 B2   B1 B1 B1 B2
POP 12HR          0     0      10    40      60    50      20    20
RAIN SHWRS                         C  C    L  L  C  C    S  S  S  S
TSTMS                              C  C    C  C  C  C    S  S

$$
IAZ094-192200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
345 AM CDT SAT APR 19 2014

DATE             SAT 04/19/14            SUN 04/20/14            MON 04/21/14
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                      76          54          74          56          69
TEMP          50 48 61 70 73 69 62 59 56 54 62 71 74 70 64 60 57 57 61 66 69 66
DEWPT         39 42 46 50 49 47 47 47 47 48 50 53 53 55 54 54 56 55 56 56 55 50
RH            66 80 58 49 43 45 58 64 72 80 65 53 48 59 70 81 96 93 84 70 61 56
WIND DIR      SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW NW  N  N  N
WIND SPD      11 12 18 19 19 17 12 12 11 11 12 13 13 12  9 11  6  8  8 10 13 14
CLOUDS        FW FW FW SC SC SC SC SC B1 B1 SC SC B2 B2 OV OV OV OV OV B2 SC FW
POP 12HR                      0           5          10          50          60
QPF 12HR                      0           0           0        0.27        0.11
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            C  C  L  L  L  L  S  S
TSTMS                                                 C  C  C  C  C  C


DATE          TUE 04/22/14  WED 04/23/14  THU 04/24/14  FRI 04/25/14
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          45    65      48    67      56    70      47    62
TEMP          52 45 62 63   51 49 60 67   58 58 68 68   56 47 61 57
DEWPT         42 40 42 43   40 39 48 49   49 50 57 49   40 37 40 41
PWIND DIR         N     N       E    SE      SE     S      SW     W
WIND CHAR        GN    GN      GN    GN      BZ    BZ      GN    BZ
AVG CLOUDS    FW CL CL FW   FW FW B1 B1   SC B2 B2 B2   B1 SC SC SC
POP 12HR          0     0       5    40      50    50      30    10
RAIN SHWRS                         C  C    C  C  C  C    C  C
TSTMS                              C  C    C  C  C  C

$$
IAZ017-192200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
345 AM CDT SAT APR 19 2014

DATE             SAT 04/19/14            SUN 04/20/14            MON 04/21/14
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                      72          52          68          50          68
TEMP          42 43 57 67 72 64 55 57 56 52 56 63 68 62 58 53 50 52 61 66 68 60
DEWPT         34 35 39 47 48 47 48 49 49 49 52 53 54 54 53 53 50 50 49 47 44 42
RH            73 73 51 49 42 54 77 75 77 89 86 70 61 75 83100100 93 65 50 42 51
WIND DIR      SE SE  S  S  S  S  S  S  S  S  S  S  S SE  E SE  E NW  N NW NW NW
WIND SPD      13 18 25 25 21 17 13 13 11  9  6  9  8  8  5  5  5  8 11 16 18 17
CLOUDS        SC SC SC SC B1 B2 OV B2 OV OV B2 OV OV OV OV B2 OV B2 B1 SC SC FW
POP 12HR                      5          60          70          70          30
QPF 12HR                      0        0.08        0.33        0.35        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                       C  C  C  C  L  L  L  L  L  L  L  C  C
TSTMS                            S  S  S  S  C  C  C  L  L  C  C
WIND CHILL    35 35
MIN CHILL        34    39


DATE          TUE 04/22/14  WED 04/23/14  THU 04/24/14  FRI 04/25/14
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          41    60      43    58      49    63      43    55
TEMP          48 41 56 58   45 45 55 58   51 50 62 59   46 45 55 49
DEWPT         39 36 36 36   37 35 41 44   45 45 51 46   40 38 39 37
PWIND DIR        NW     N       E    SE      SE     S      SW     W
WIND CHAR        GN    GN      GN    BZ      BZ    BZ      GN    BZ
AVG CLOUDS    FW CL CL FW   FW SC B1 B2   B2 B2 OV B2   B1 B1 B2 OV
POP 12HR          0     0       5    40      60    50      20    30
RAIN SHWRS                         C  C    L  L  C  C    S  S  C  C
TSTMS                              C  C    C  C  C  C    S  S

$$
IAZ049-192200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
345 AM CDT SAT APR 19 2014

DATE             SAT 04/19/14            SUN 04/20/14            MON 04/21/14
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                      74          52          71          54          69
TEMP          48 43 57 68 73 67 53 57 55 52 54 66 71 67 63 60 57 54 60 67 69 65
DEWPT         33 36 39 48 49 47 47 47 46 47 51 52 54 55 54 54 55 53 55 53 49 46
RH            56 76 51 49 43 49 80 69 72 83 90 61 55 65 72 81 93 96 84 61 49 50
WIND DIR      SE SE  S  S  S  S  S  S  S  S  S  S  S  S SE  S SE SW NW  N  N NW
WIND SPD      16 16 21 23 23 17 13 14 12 11 11 12 11  9  8  8  5  8  9 13 16 16
CLOUDS        FW FW FW SC SC SC B1 B1 B2 B2 B2 B2 B2 OV OV OV OV OV B2 B1 SC FW
POP 12HR                      0          20          30          60          60
QPF 12HR                      0        0.01        0.04        0.16        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          S        C  C  C  C  C  L  L  L  L  S  S
TSTMS                               S        C  C  C  C  C  C  C  S  S
WIND CHILL       35
MIN CHILL        34


DATE          TUE 04/22/14  WED 04/23/14  THU 04/24/14  FRI 04/25/14
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          43    62      45    60      50    65      46    59
TEMP          50 43 58 60   48 46 57 59   52 51 60 64   51 47 58 53
DEWPT         41 38 38 39   38 37 43 44   46 46 53 49   42 37 40 39
PWIND DIR         N     N      NE    SE      SE     S      SW     W
WIND CHAR        GN    GN      GN    BZ      BZ    BZ      GN    BZ
AVG CLOUDS    FW CL CL FW   FW FW B1 B2   B1 B2 B2 B2   B1 B1 B1 B2
POP 12HR          5     0       5    40      60    50      30    20
RAIN SHWRS                         C  C    L  L  C  C    C  C  S  S
TSTMS                              C  C    C  C  C  C    S  S

$$
IAZ086-192200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
345 AM CDT SAT APR 19 2014

DATE             SAT 04/19/14            SUN 04/20/14            MON 04/21/14
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                      74          52          75          55          67
TEMP          46 44 58 69 74 68 57 57 53 53 65 75 73 73 66 61 58 55 60 64 67 63
DEWPT         30 36 41 48 49 46 46 44 44 47 50 51 53 54 54 53 55 54 56 57 56 51
RH            53 73 53 47 41 45 67 62 71 80 58 43 49 51 65 75 90 96 87 78 68 65
WIND DIR      SE SE SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW  W NW NW NW
WIND SPD      13 13 19 20 19 16 12 12 12 10 13 13 13 11  9 10  8  9  8 11 13 14
CLOUDS        FW FW FW SC SC SC SC SC SC B1 SC SC B2 B2 B2 OV OV OV OV OV B1 SC
POP 12HR                      0           5          10          40          50
QPF 12HR                      0           0           0        0.02        0.24
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            C  C  L  L  C  C  C  C
TSTMS                                                 C  C  C  C  C  C  C  C
WIND CHILL    39 37
MIN CHILL        37


DATE          TUE 04/22/14  WED 04/23/14  THU 04/24/14  FRI 04/25/14
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          46    64      46    62      52    68      48    62
TEMP          51 46 61 62   50 47 59 61   54 53 61 68   55 49 62 54
DEWPT         44 41 42 41   38 38 44 46   46 47 54 52   44 39 42 41
PWIND DIR        NW     N      NE    SE      SE     S      SW     W
WIND CHAR        GN    GN      GN    GN      BZ    BZ      GN    BZ
AVG CLOUDS    FW CL CL FW   FW FW SC B1   B1 B2 B2 B2   B1 SC SC SC
POP 12HR          5     0       0    40      50    50      30    10
RAIN SHWRS                         C  C    C  C  C  C    C  C
TSTMS                              C  C    C  C  C  C

$$



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