Point Forecast Matrices
Issued by NWS Des Moines, IA

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Point Forecast Matrices
National Weather Service Des Moines IA
122 PM CDT Sat May 27 2017

IAZ060-272200-
Des Moines-Polk IA
41.54N  93.65W Elev. 924 ft
122 PM CDT Sat May 27 2017

Date             Sat 05/27/17            Sun 05/28/17            Mon 05/29/17
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          57          75          55          74
Temp                      68 69 64 60 58 58 66 73 75 73 63 59 56 57 67 72 74 71
Dewpt                     61 60 59 56 54 54 56 55 52 51 50 49 48 48 51 50 48 46
RH                        78 73 84 87 86 86 70 53 45 46 62 69 74 72 56 46 40 41
Wind dir                  NE NE  N NW NW NW NW NW NW NW  W  W  W  W NW  W  W NW
Wind spd                   6  6  5  6  8  6  8 12 13 11  6  5  6  8 10 13 14 12
Wind gust                                         24                   24 26
Clouds                    B2 OV B2 B2 B1 SC FW SC SC FW FW FW SC FW FW SC SC SC
PoP 12hr                     70          40           5           5          20
QPF 12hr                   0.40        0.10           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  C                                         S  S
Tstms                      C  C


Date          Tue 05/30/17  Wed 05/31/17  Thu 06/01/17  Fri 06/02/17
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          52    73      52    74      54    74      56    75
Temp          55 53 70 69   56 54 70 72   58 56 71 71   60 58 72 73
Dewpt         45 44 47 47   46 47 50 49   48 49 53 51   51 52 56 56
PWind dir         W     W       W    NW      NE     E       E    SE
Wind char        LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW FW FW   SC FW FW FW   FW FW SC B1   B1 B1 B1 B1
PoP 12hr          0     5      10     5       5    20      20    20
Rain shwrs                                          S       S  S  S
Tstms                                               S       S  S  S

$$
IAZ039-272200-
Waterloo/Cedar Falls-Black Hawk IA
42.55N  92.40W Elev. 865 ft
122 PM CDT Sat May 27 2017

Date             Sat 05/27/17            Sun 05/28/17            Mon 05/29/17
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                      75          54          74          51          69
Temp                      75 71 63 58 56 55 66 73 74 72 61 56 52 53 63 68 69 66
Dewpt                     57 57 56 54 53 54 56 54 52 50 51 49 48 49 50 48 48 46
RH                        54 61 78 86 90 96 70 51 46 46 70 77 86 86 62 49 47 48
Wind dir                  NW  N  N  N  N  N NW NW NW NW  W  W  W  W  W  W  W NW
Wind spd                   5  4  4  5  8  6  8 10 13 11  6  5  6  8 11 14 16 11
Wind gust                                         24                   26 26
Clouds                    B2 B2 OV B2 B2 B1 SC SC SC SC FW FW SC FW SC SC SC SC
PoP 12hr                     50          40          20           5          20
QPF 12hr                   0.10        0.45           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  C  S  C        S                          S  S
Tstms                      S        S


Date          Tue 05/30/17  Wed 05/31/17  Thu 06/01/17  Fri 06/02/17
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          49    69      49    71      51    72      53    73
Temp          52 50 67 66   53 51 68 69   55 53 69 69   57 54 70 70
Dewpt         46 45 47 46   46 46 48 48   48 48 51 51   50 50 54 54
PWind dir         W     W       W    NW      NW     W       S    SE
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC FW FW SC   FW FW SC SC   SC SC B1 SC
PoP 12hr          5    10      10     5       5     5      10    20
Rain shwrs                                                     S  S

$$
IAZ048-272200-
Ames-Story IA
41.99N  93.62W Elev. 936 ft
122 PM CDT Sat May 27 2017

Date             Sat 05/27/17            Sun 05/28/17            Mon 05/29/17
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          56          74          52          72
Temp                      70 70 63 59 57 57 65 72 74 72 61 56 53 53 65 70 72 69
Dewpt                     58 58 57 55 54 54 56 55 52 51 50 49 48 48 51 49 47 46
RH                        66 66 81 87 90 90 73 55 46 48 67 77 83 83 60 47 41 44
Wind dir                  NE NE  N NW NW NW NW NW NW NW  W  W  W  W NW  W  W NW
Wind spd                   5  6  4  6  6  6  8 12 13 11  6  6  6  8 10 14 16 12
Wind gust                                                              26 26
Clouds                    B2 OV B2 B2 B1 SC FW SC FW FW FW FW SC FW FW SC SC SC
PoP 12hr                     80          30           5           5          20
QPF 12hr                   0.29        0.08           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 L  C                                         S  S
Tstms                      L  S


Date          Tue 05/30/17  Wed 05/31/17  Thu 06/01/17  Fri 06/02/17
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          50    71      50    73      52    73      54    74
Temp          54 51 69 68   54 52 69 71   56 54 70 70   59 55 71 72
Dewpt         45 45 47 46   45 47 49 49   48 49 52 51   51 51 56 55
PWind dir         W    NW       W    NW      NE     E       E    SE
Wind char        LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW FW SC   SC FW FW FW   FW FW SC SC   SC B1 B1 B1
PoP 12hr          0     5       5     5       5     5      20    20
Rain shwrs                                                  S  S  S
Tstms                                                       S  S  S

$$
IAZ004-272200-
Estherville-Emmet IA
43.40N  94.75W Elev. 1315 ft
122 PM CDT Sat May 27 2017

Date             Sat 05/27/17            Sun 05/28/17            Mon 05/29/17
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                      71          51          72          49          67
Temp                      69 69 60 54 52 53 63 70 72 70 60 53 50 51 61 63 67 64
Dewpt                     49 49 50 49 48 49 51 47 47 46 46 46 45 45 47 44 43 43
RH                        49 49 69 83 86 86 65 44 41 42 60 77 83 80 60 50 42 46
Wind dir                  NW NW NW  W  W  W NW NW NW NW  W  W  W NW NW NW NW NW
Wind spd                   5  5  4  5  5  8 13 16 17 13  6  8  9 10 13 17 18 14
Clouds                    B2 B2 B2 B1 SC SC FW FW SC SC SC SC SC SC SC SC B1 B1
PoP 12hr                     30          10          10          10          20
QPF 12hr                   0.09           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C                                            S  S
Tstms


Date          Tue 05/30/17  Wed 05/31/17  Thu 06/01/17  Fri 06/02/17
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          47    67      47    71      49    71      52    73
Temp          50 49 64 65   52 49 67 69   53 52 68 68   56 54 70 70
Dewpt         43 43 42 42   43 43 44 45   45 45 48 48   49 49 53 52
PWind dir        NW    NW      NW    NW       N    SE      SE    SE
Wind char        GN    GN      LT    GN      LT    LT      LT    GN
Avg clouds    SC SC SC SC   SC FW FW FW   FW FW SC SC   SC SC SC SC
PoP 12hr          5     5       5     5       5     5      20    10
Rain shwrs                                               S  S
Tstms                                                    S

$$
IAZ035-272200-
Fort Dodge-Webster IA
42.55N  94.18W Elev. 1165 ft
122 PM CDT Sat May 27 2017

Date             Sat 05/27/17            Sun 05/28/17            Mon 05/29/17
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          53          74          50          71
Temp                      70 70 61 57 54 54 65 72 74 71 59 55 51 51 62 68 71 67
Dewpt                     52 52 52 53 50 51 53 52 50 49 48 48 47 47 49 48 45 44
RH                        53 53 72 86 86 90 65 49 43 46 67 77 86 86 62 49 39 43
Wind dir                   N  N  N  N NW  W NW NW NW NW  W  W  W  W NW NW NW NW
Wind spd                   5  5  4  6  5  5 10 13 16 12  6  6  6  8 12 16 18 12
Wind gust                                            23                26
Clouds                    B2 OV B2 B2 SC SC FW FW SC FW FW FW SC FW FW SC SC SC
PoP 12hr                     60          10           5          10          10
QPF 12hr                   0.22           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C                                            S  S


Date          Tue 05/30/17  Wed 05/31/17  Thu 06/01/17  Fri 06/02/17
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          49    70      49    72      51    73      53    74
Temp          53 50 67 67   54 51 68 70   56 53 71 70   58 54 71 72
Dewpt         44 43 45 45   44 45 48 47   47 47 51 49   50 50 54 54
PWind dir         W    NW      NW    NW      NE    SE      SE    SE
Wind char        LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    SC FW SC SC   SC SC FW FW   FW FW SC SC   SC SC SC SC
PoP 12hr          0     5       5     5       5     5      20    10
Rain shwrs                                                  S
Tstms                                                       S

$$
IAZ094-272200-
Lamoni-Decatur IA
40.63N  93.90W Elev. 1125 ft
122 PM CDT Sat May 27 2017

Date             Sat 05/27/17            Sun 05/28/17            Mon 05/29/17
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          75          54          76
Temp                      71 70 64 60 57 56 66 73 75 72 62 58 55 56 68 75 76 72
Dewpt                     63 62 60 57 55 55 56 55 53 52 50 49 47 48 52 50 50 49
RH                        76 76 87 90 93 96 70 53 46 49 65 72 74 74 57 41 40 44
Wind dir                  NE NE  N NW NW NW NW  W NW NW  W  W  W  W  W  W  W NW
Wind spd                   8  8  6  8 10  9  9 12 14 10  6  6  6  8 10 13 14 11
Wind gust                                                              24 25
Clouds                    B2 OV B2 B2 B1 B1 SC FW FW FW CL CL FW FW FW FW SC SC
PoP 12hr                     40          40          10           0           5
QPF 12hr                   0.49        0.17           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  C  S
Tstms                      C  C  S


Date          Tue 05/30/17  Wed 05/31/17  Thu 06/01/17  Fri 06/02/17
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          52    75      52    75      54    74      56    75
Temp          56 53 72 71   57 54 71 72   58 56 71 71   60 58 73 73
Dewpt         45 45 47 48   47 48 51 51   49 50 53 53   52 53 58 57
PWind dir         W     W       W    NW      NE     E       E    SE
Wind char        LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW FW FW   SC SC SC SC   FW SC SC B1   B1 B1 B1 B1
PoP 12hr          5     5      10    10       5    10      30    40
Rain shwrs                                               S  C  C  C
Tstms                                                    S  C  C  C

$$
IAZ017-272200-
Mason City-Cerro Gordo IA
43.16N  93.33W Elev. 1189 ft
122 PM CDT Sat May 27 2017

Date             Sat 05/27/17            Sun 05/28/17            Mon 05/29/17
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          53          73          50          68
Temp                      73 70 61 57 54 54 65 71 73 69 58 54 51 52 61 66 68 63
Dewpt                     48 49 52 53 51 52 54 51 49 49 48 47 47 47 49 47 45 45
RH                        41 47 72 86 90 93 68 49 43 49 69 77 86 83 65 50 43 52
Wind dir                  NW  N  N  N NW NW NW NW NW NW  W  W  W  W NW  W  W NW
Wind spd                   6  5  4  5  5  5  9 13 16 13  6  8  8 10 13 16 17 14
Wind gust                                                              26
Clouds                    B2 B2 B2 B2 B1 SC SC SC SC SC FW SC SC SC SC B1 B1 B1
PoP 12hr                     50          20          10          10          30
QPF 12hr                   0.14        0.03           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C        S                             S  S  C  C


Date          Tue 05/30/17  Wed 05/31/17  Thu 06/01/17  Fri 06/02/17
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          47    67      47    70      49    71      51    72
Temp          51 49 65 64   50 49 67 67   53 51 68 68   55 53 70 69
Dewpt         45 44 45 44   44 46 47 46   46 47 50 49   49 50 53 52
PWind dir         W    NW      NW    NW      NW     W      SE    SE
Wind char        GN    GN      LT    GN      LT    LT      LT    GN
Avg clouds    SC SC SC SC   SC SC FW SC   FW FW SC SC   SC SC SC SC
PoP 12hr          5    10       5     5       5     5      20    20
Rain shwrs                                                  S  S
Tstms                                                          S

$$
IAZ049-272200-
Marshalltown-Marshall IA
42.11N  92.91W Elev. 972 ft
122 PM CDT Sat May 27 2017

Date             Sat 05/27/17            Sun 05/28/17            Mon 05/29/17
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          54          74          52          71
Temp                      72 69 62 58 56 55 64 73 74 72 62 56 53 54 65 69 71 68
Dewpt                     58 57 56 55 54 54 55 55 53 51 50 49 48 48 50 49 48 46
RH                        61 66 81 90 93 96 73 53 48 48 65 77 83 80 58 49 44 45
Wind dir                   N NE  N  N  N NW NW  W NW  W  W  W  W  W  W  W  W NW
Wind spd                   5  5  5  6 10  8  9 12 14 12  8  6  6  8 11 16 17 12
Wind gust                                         25                      28
Clouds                    B2 OV B2 B2 B2 B1 SC SC SC SC FW FW SC FW FW SC SC SC
PoP 12hr                     70          40          10           5          20
QPF 12hr                   0.21        0.32           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 L  C  S  S                                   S  S
Tstms                      L  S  S


Date          Tue 05/30/17  Wed 05/31/17  Thu 06/01/17  Fri 06/02/17
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          49    70      49    72      50    72      53    73
Temp          53 50 68 67   53 51 68 69   54 53 69 69   57 55 70 70
Dewpt         45 45 47 46   45 46 49 48   48 48 51 51   50 50 55 54
PWind dir         W     W       W    NW       N     E       E    SE
Wind char        GN    GN      LT    GN      LT    LT      LT    GN
Avg clouds    SC FW FW SC   SC FW FW FW   FW FW SC SC   SC SC B1 B1
PoP 12hr          0     5       5     5       5     5       5    20
Rain shwrs                                                     S  S
Tstms                                                          S  S

$$
IAZ086-272200-
Ottumwa-Wapello IA
41.11N  92.45W Elev. 836 ft
122 PM CDT Sat May 27 2017

Date             Sat 05/27/17            Sun 05/28/17            Mon 05/29/17
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          57          74          54          75
Temp                      73 71 65 61 58 57 66 74 73 73 62 58 55 56 67 73 75 71
Dewpt                     62 62 61 59 56 56 57 57 55 54 52 50 48 49 52 51 50 49
RH                        68 73 87 93 93 96 73 55 53 51 70 75 77 77 59 46 41 46
Wind dir                   E NE NE NW NW NW NW NW NW  W  W  W  W  W  W  W  W NW
Wind spd                   6  8  8  8 10 10 11 11 12 11  8  8  8  9 10 14 16 12
Wind gust                                                                 26
Clouds                    B1 B2 B2 B2 B1 B2 SC SC SC FW FW FW FW FW FW FW SC SC
PoP 12hr                     50          50          10           5          10
QPF 12hr                   0.17        0.31           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  C  S  S
Tstms                      C  C  S  S


Date          Tue 05/30/17  Wed 05/31/17  Thu 06/01/17  Fri 06/02/17
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          51    73      52    74      54    74      55    75
Temp          56 53 70 70   57 54 70 72   57 56 71 71   59 57 71 74
Dewpt         46 45 48 48   47 48 50 51   49 50 52 52   51 52 56 56
PWind dir         W     W       W    NW       N     E       E    SE
Wind char        LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW FW FW   SC SC SC FW   FW FW SC B1   B1 B1 B1 B1
PoP 12hr          5     5      10    10       5    20      20    20
Rain shwrs                                          S    S  S  S  S
Tstms                                               S    S  S  S  S

$$



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