Point Forecast Matrices
Issued by NWS Des Moines, IA

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Point Forecast Matrices
National Weather Service Des Moines IA
1121 PM CDT Thu May 25 2017

IAZ060-261000-
Des Moines-Polk IA
41.54N  93.65W Elev. 924 ft
1121 PM CDT Thu May 25 2017

Date           05/25/17      Fri 05/26/17            Sat 05/27/17            Sun
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                      58          78          56          76          55
Temp                   60 59 59 66 73 77 76 67 63 58 58 70 76 76 73 63 60 56 56
Dewpt                  52 53 55 59 61 62 62 60 57 55 55 59 58 59 58 57 55 54 52
RH                     75 80 87 78 66 60 62 78 81 90 90 68 54 56 59 81 84 93 86
Wind dir               SE SE SE  S  N  N  N NE  W  N NE  E NE  N  N  N NW NW NW
Wind spd                5  5  4  4  5  6  6  3  3  3  3  5  5  8  8  8  6  6  6
Clouds                 B2 OV B2 OV B1 SC SC FW FW SC B1 B1 B2 B2 B2 B1 B1 B1 SC
PoP 12hr                     20          30           5          30          30
QPF 12hr                   0.01        0.11           0        0.07        0.10
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  C  S  S  S              S  S  C  C  C  C  S  S
Tstms                      S  S                       S  S  S  S  C  C  S  S


Date           05/28  Mon 05/29/17  Tue 05/30/17  Wed 05/31/17  Thu 06/01/17
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          80      54    72      51    70      51    72      54    74
Temp          74 73   58 55 70 68   54 52 67 67   54 52 69 70   56 55 70 69
Dewpt         54 52   50 48 50 47   45 45 46 46   44 44 48 49   47 48 52 54
PWind dir        NW       W    NW      NW    NW       W    NW      SE     S
Wind char        GN      GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    FW SC   SC FW SC SC   SC SC SC SC   SC FW SC SC   SC SC B1 B1
PoP 12hr          5       5    10       5     5      10    10      10    30
Rain shwrs                                                                C

$$
IAZ039-261000-
Waterloo/Cedar Falls-Black Hawk IA
42.55N  92.40W Elev. 865 ft
1121 PM CDT Thu May 25 2017

Date           05/25/17      Fri 05/26/17            Sat 05/27/17            Sun
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          73          53          76          53
Temp                   58 55 57 62 67 72 72 63 58 55 56 67 74 76 71 62 56 55 54
Dewpt                  51 51 52 56 58 59 59 59 56 53 54 58 57 57 55 55 53 53 52
RH                     77 86 83 81 73 64 64 87 93 93 93 73 55 52 57 78 90 93 93
Wind dir               SE SE SE SE SE NW NW NE SE  N NE  E NE NW  N  N NW NW NW
Wind spd                4  5  6  8  5  4  4  2  2  2  3  5  5  6  6  6  4  4  5
Clouds                 B2 B1 B2 OV B2 B2 SC FW FW SC B1 B2 B2 B2 B2 B2 B2 B2 SC
PoP 12hr                     20          40           5          30          30
QPF 12hr                      0        0.14           0        0.05        0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S  C  C  S                    C  C  C  C  C  C
Tstms                            S  S  S


Date           05/28  Mon 05/29/17  Tue 05/30/17  Wed 05/31/17  Thu 06/01/17
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          76      52    69      50    66      49    69      50    71
Temp          73 72   56 53 67 65   52 50 63 62   52 50 66 66   52 51 66 67
Dewpt         53 51   49 48 49 48   46 46 46 44   44 45 46 46   46 47 50 52
PWind dir         W       W    NW       W    NW       W    NW      SW     S
Wind char        GN      LT    GN      GN    GN      LT    GN      LT    LT
Avg clouds    SC SC   SC SC SC SC   SC SC B1 SC   SC SC SC SC   FW FW SC B1
PoP 12hr         10       5    20       5    10       5     5       5    10
Rain shwrs                   S  S

$$
IAZ048-261000-
Ames-Story IA
41.99N  93.62W Elev. 936 ft
1121 PM CDT Thu May 25 2017

Date           05/25/17      Fri 05/26/17            Sat 05/27/17            Sun
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                      56          77          54          75          54
Temp                   59 57 58 62 71 76 76 66 61 56 56 68 74 75 72 62 58 56 55
Dewpt                  52 52 54 57 61 60 60 59 57 54 54 58 57 57 56 55 53 53 51
RH                     78 83 86 84 71 58 58 78 87 93 93 70 55 54 57 78 83 90 86
Wind dir               SE SE SE SE  N  N  N SW  W NW NE NE NE  N  N  N NW NW NW
Wind spd                4  4  5  5  5  6  5  3  3  3  4  5  6  8  8  6  5  6  6
Clouds                 B2 OV B2 OV B2 B1 SC FW FW SC B1 B1 B2 B2 B2 B1 B1 B1 SC
PoP 12hr                     20          30           5          30          30
QPF 12hr                   0.01        0.10           0        0.07        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C  C  S                    C  C  C  C  S  S
Tstms                         S                             S  S  S  S


Date           05/28  Mon 05/29/17  Tue 05/30/17  Wed 05/31/17  Thu 06/01/17
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          76      53    69      50    68      49    71      52    73
Temp          73 73   56 54 67 66   53 50 67 66   52 50 68 69   55 53 70 69
Dewpt         53 50   49 48 50 47   45 45 46 45   44 45 47 47   46 48 53 53
PWind dir        NW       W    NW      NW    NW       W    NW      SE     S
Wind char        GN      GN    GN      GN    GN      LT    GN      LT    LT
Avg clouds    FW SC   SC SC SC SC   SC SC SC SC   SC FW FW FW   FW SC SC B1
PoP 12hr         10       5    10       5     5       5     5       5    20
Rain shwrs                                                                S

$$
IAZ004-261000-
Estherville-Emmet IA
43.40N  94.75W Elev. 1315 ft
1121 PM CDT Thu May 25 2017

Date           05/25/17      Fri 05/26/17            Sat 05/27/17            Sun
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          78          51          71          51
Temp                   58 56 56 62 72 77 76 62 56 53 54 69 70 70 69 59 54 52 53
Dewpt                  53 52 53 55 56 52 52 50 48 47 47 50 49 50 49 51 49 48 48
RH                     83 86 90 78 57 42 43 65 74 80 77 51 47 49 49 75 83 86 83
Wind dir                S  S  S  W NW NW NW NW NW NW NW  N  N  N NW  W  W  W  W
Wind spd                8  5  6  6  8  9  9  5  5  4  4  6  8  6  5  4  6  8  8
Clouds                 B1 B2 B2 B2 SC FW FW FW FW SC B2 B2 B2 B2 B2 B1 SC SC SC
PoP 12hr                     20          20           5          30          20
QPF 12hr                   0.01           0           0        0.03        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S                          C  C  S  S


Date           05/28  Mon 05/29/17  Tue 05/30/17  Wed 05/31/17  Thu 06/01/17
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          72      50    65      47    65      46    69      49    72
Temp          70 69   53 51 65 64   50 48 62 64   50 48 66 68   52 50 69 71
Dewpt         48 47   46 45 46 44   42 42 43 41   41 41 43 44   43 45 49 50
PWind dir        NW      NW    NW      NW    NW      NW    NW      SW     S
Wind char        GN      GN    BZ      GN    BZ      GN    GN      LT    GN
Avg clouds    FW SC   SC SC SC SC   SC SC B1 SC   SC FW FW FW   FW SC SC SC
PoP 12hr         20       5    20       5    10       5     0      10    20
Rain shwrs        S             S                                      S
Tstms             S

$$
IAZ035-261000-
Fort Dodge-Webster IA
42.55N  94.18W Elev. 1165 ft
1121 PM CDT Thu May 25 2017

Date           05/25/17      Fri 05/26/17            Sat 05/27/17            Sun
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                      56          79          53          73          52
Temp                   59 57 57 63 72 78 76 66 59 55 56 68 73 73 69 61 56 54 53
Dewpt                  52 52 53 57 59 58 57 55 53 50 50 54 53 53 52 53 51 51 49
RH                     78 83 86 81 64 50 52 68 80 83 80 61 49 49 55 75 83 90 86
Wind dir               SE SE SE  E  N NW NW  W NW  N  N NE  N  N  N  N NW  W  W
Wind spd                6  5  5  5  5  8  6  4  4  4  4  8  6  9  8  5  5  5  6
Clouds                 B2 B2 OV B2 B1 SC FW FW FW SC B1 B1 B2 B2 B2 B1 B1 SC SC
PoP 12hr                     30          30           5          30          20
QPF 12hr                   0.01        0.05           0        0.02        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  C  C  S                 S  S  C  C  S  S  S  S
Tstms                      S  S


Date           05/28  Mon 05/29/17  Tue 05/30/17  Wed 05/31/17  Thu 06/01/17
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          75      52    68      49    67      48    71      51    73
Temp          72 70   55 53 67 66   53 49 65 66   52 50 67 69   55 52 70 71
Dewpt         51 48   47 47 48 45   44 43 44 43   42 43 45 46   45 47 51 52
PWind dir        NW       W    NW      NW    NW      NW    NW      SW     S
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    FW SC   SC SC SC SC   SC SC SC SC   SC FW FW FW   FW SC SC SC
PoP 12hr         10       5    20       5    10       5     0      10    20
Rain shwrs                      S                                      S

$$
IAZ094-261000-
Lamoni-Decatur IA
40.63N  93.90W Elev. 1125 ft
1121 PM CDT Thu May 25 2017

Date           05/25/17      Fri 05/26/17            Sat 05/27/17            Sun
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                      58          79          57          76          55
Temp                   59 58 60 69 77 78 78 68 63 60 59 72 76 75 72 63 59 56 56
Dewpt                  53 53 56 60 64 63 63 61 59 57 56 61 61 60 59 59 56 55 53
RH                     80 83 87 73 64 60 60 78 87 90 90 68 60 60 64 87 90 96 90
Wind dir               SE SE  S SW  N  N  N  N  N  N NE  E  E  N  N  N  N NW NW
Wind spd                5  5  5  5  6  8  5  4  4  4  4  6  8  9  9  8  9  8  8
Clouds                 B2 B2 B2 B2 B1 B1 SC FW FW SC B1 B1 B2 B2 B2 B1 B1 B1 SC
PoP 12hr                     20          20           5          40          30
QPF 12hr                      0        0.01           0        0.06        0.10
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S  S  S  S              S  S  C  C  C  C  S  S
Tstms                      S           S              S  S  C  C  C  C  S  S


Date           05/28  Mon 05/29/17  Tue 05/30/17  Wed 05/31/17  Thu 06/01/17
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          77      54    73      52    71      51    72      53    73
Temp          74 74   58 55 72 69   57 53 70 69   53 52 70 70   57 54 70 69
Dewpt         54 52   48 48 50 48   45 45 46 46   44 45 48 49   48 49 53 54
PWind dir        NW       W    NW      NW    NW      NW    NW       S    SE
Wind char        GN      GN    GN      GN    GN      LT    LT      LT    GN
Avg clouds    SC FW   FW FW SC SC   SC FW FW FW   FW FW SC SC   SC SC B1 B1
PoP 12hr          5       0    10       5     5      10    20      10    30
Rain shwrs                                               S             S  C

$$
IAZ017-261000-
Mason City-Cerro Gordo IA
43.16N  93.33W Elev. 1189 ft
1121 PM CDT Thu May 25 2017

Date           05/25/17      Fri 05/26/17            Sat 05/27/17            Sun
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                      54          75          52          72          51
Temp                   57 54 56 62 69 74 74 63 57 54 54 66 72 71 66 58 54 53 52
Dewpt                  52 51 52 55 58 58 57 56 54 51 51 54 53 53 51 53 51 51 49
RH                     83 90 86 78 68 57 55 78 90 90 90 65 51 53 58 83 90 93 89
Wind dir               SE SE SE SE SE NW  W  S  W NW  N NE  N  N  N NW  W  W  W
Wind spd                6  5  6  6  4  5  5  4  4  4  4  5  6  9  8  4  5  5  6
Clouds                 B2 B1 B2 OV B2 SC SC FW FW SC B1 B2 B2 B2 B2 B1 B1 SC SC
PoP 12hr                     30          30           5          30          20
QPF 12hr                   0.01        0.01           0        0.02        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C  S                       C  C  S  S  S  S


Date           05/28  Mon 05/29/17  Tue 05/30/17  Wed 05/31/17  Thu 06/01/17
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          73      50    66      47    64      47    68      49    71
Temp          72 69   53 51 64 64   50 48 63 63   50 48 65 65   50 50 68 69
Dewpt         51 49   48 48 48 46   44 44 45 43   43 43 45 45   44 46 50 51
PWind dir         W       W    NW      NW    NW      NW    NW      SW     S
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    SC SC   SC SC SC B1   B1 SC B1 B1   SC SC FW FW   FW FW SC B1
PoP 12hr         10       5    20       5    10       5     0       5    10
Rain shwrs                   S  S

$$
IAZ049-261000-
Marshalltown-Marshall IA
42.11N  92.91W Elev. 972 ft
1121 PM CDT Thu May 25 2017

Date           05/25/17      Fri 05/26/17            Sat 05/27/17            Sun
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                      56          75          53          75          53
Temp                   58 56 57 62 69 73 74 63 59 55 56 67 74 75 71 62 58 54 54
Dewpt                  51 51 53 56 59 59 59 58 56 53 54 58 57 57 56 56 53 53 51
RH                     77 83 86 81 70 62 59 84 90 93 93 73 55 54 59 81 83 96 90
Wind dir               SE SE SE SE  E  N NW NE SE  N NE  E NE  N  N  N NW NW NW
Wind spd                5  6  6  8  4  6  5  3  2  3  4  5  6  8  9  8  5  6  6
Clouds                 B2 B2 B2 OV B2 B1 SC FW FW SC B1 B2 B2 B2 B2 B1 B2 B1 SC
PoP 12hr                     20          30           5          30          30
QPF 12hr                   0.01        0.12           0        0.07        0.09
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C  C  S                    C  C  C  C  C  C
Tstms                         S  S  S  S                          S  S


Date           05/28  Mon 05/29/17  Tue 05/30/17  Wed 05/31/17  Thu 06/01/17
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          76      52    69      49    66      48    70      50    72
Temp          73 72   57 53 68 67   53 50 64 64   51 50 67 68   52 51 67 68
Dewpt         53 51   48 48 49 47   45 45 46 44   44 44 46 46   46 47 51 52
PWind dir         W       W    NW      NW    NW       W    NW      SE     S
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   FW SC SC B1
PoP 12hr         10       5    10       5    10       5     5       5    20
Rain shwrs                                                                S

$$
IAZ086-261000-
Ottumwa-Wapello IA
41.11N  92.45W Elev. 836 ft
1121 PM CDT Thu May 25 2017

Date           05/25/17      Fri 05/26/17            Sat 05/27/17            Sun
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                      56          76          56          78          56
Temp                   60 58 58 64 73 76 74 66 62 58 58 69 76 78 73 64 60 58 57
Dewpt                  52 52 53 57 62 61 62 61 59 56 56 61 61 62 60 59 57 56 54
RH                     75 80 83 78 68 60 66 84 90 93 93 76 60 58 64 84 90 93 90
Wind dir               SE SE SE SE SE  N  N  N  N  N NE  E  E NE NE  N NW NW NW
Wind spd                6  6  8  6  5  5  5  5  4  4  4  6  8  5  9  6  9  8  8
Clouds                 B2 B1 B2 B2 B2 B2 SC SC FW SC B1 B1 B1 B2 B2 B1 B1 B2 B1
PoP 12hr                     20          30           5          30          30
QPF 12hr                      0        0.12           0        0.07        0.11
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S  S  C  C                    C  C  C  C  C  C
Tstms                      S  S  S  S  S                    S  S  C  C  S  S


Date           05/28  Mon 05/29/17  Tue 05/30/17  Wed 05/31/17  Thu 06/01/17
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          77      54    73      52    70      51    71      53    73
Temp          74 73   59 55 71 70   56 53 67 67   54 52 68 67   55 54 70 68
Dewpt         55 53   50 49 51 48   46 46 46 46   45 45 48 49   47 50 52 53
PWind dir        NW       W     W       W    NW       W    NW       S    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    SC SC   FW FW SC SC   SC SC SC SC   FW FW SC SC   SC SC B1 B1
PoP 12hr         10       5    10       5     5       5    10      10    20
Rain shwrs                                                                S

$$



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