Point Forecast Matrices
Issued by NWS Des Moines, IA

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000
FOUS53 KDMX 241235
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
735 AM CDT SUN MAY 24 2015

IAZ060-242200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
735 AM CDT SUN MAY 24 2015

DATE             SUN 05/24/15            MON 05/25/15            TUE 05/26/15
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                      70          61          80          64          77
TEMP                62 66 70 69 65 63 62 62 71 77 79 78 71 68 65 65 71 75 77 74
DEWPT               60 62 62 62 63 63 61 60 62 61 63 64 65 62 61 60 62 62 61 60
RH                  93 87 76 78 93100 97 93 73 58 58 62 81 81 87 84 73 64 58 62
WIND DIR            SE SE  S  S SE SE  S SW SW SW SW  S  S SW  S  S  S SW  W  N
WIND SPD            14 14 13 12  8 12 12 16 18 18 17 13  9  9  8  9  9  9  9  6
CLOUDS              OV OV OV OV OV OV OV OV B2 SC B1 B1 B2 B2 B2 B2 B2 B1 B2 B2
POP 12HR                    100         100          30          70          70
QPF 12HR                   0.58        0.71        0.02        0.23        0.24
SNOW 12HR                 00-00       00-00       00-00
RAIN                 D  C
RAIN SHWRS                 C  L  D  D  D  C  S  S  S  L  L  L  L  L  L  L  L  S
TSTMS                      S  S  S  S  S  S  S  S  S  L  L  L  L  L  L  L  L  S


DATE          WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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          59    77      61    78      64    77      56    69
TEMP          63 60 74 75   65 62 76 76   67 65 75 74   61 57 67 66
DEWPT         58 55 55 57   56 57 63 64   64 62 64 62   58 55 55 54
PWIND DIR        NW     W      SE     S       S    SW       N    NE
WIND CHAR        LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 SC SC   FW SC SC B1   B2 B2 B2 B2   B2 OV OV B2
POP 12HR         20    10      10    30      60    60      50    50
RAIN SHWRS     S  S                C  C    L  L  L  L    C  C  C  C
TSTMS          S  S                C  C    L  L  L  L    C  C  C  C

$$
IAZ039-242200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
735 AM CDT SUN MAY 24 2015

DATE             SUN 05/24/15            MON 05/25/15            TUE 05/26/15
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                      68          61          79          63          75
TEMP                58 61 68 67 64 63 62 62 71 76 78 77 70 67 64 64 69 73 75 72
DEWPT               57 59 61 61 62 63 62 61 60 61 61 63 63 61 61 60 61 60 60 59
RH                  96 93 78 81 93100100 97 68 60 56 62 78 81 90 87 76 64 60 64
WIND DIR            SE SE SE SE SE SE SE  S SW SW SW SW SW SW NW  E SE  W  W NW
WIND SPD            14 16 14 13  8 11 16 16 19 21 20 16 11  9  9  9  9  8  9  8
CLOUDS              OV OV OV OV OV OV OV OV B2 B1 B1 B1 OV B2 B2 B2 B2 B2 B2 B2
POP 12HR                     90         100          60          60          60
QPF 12HR                   0.86        0.62        0.04        0.20        0.37
SNOW 12HR                 00-00       00-00       00-00
RAIN                 D  D
RAIN SHWRS                 L  D  D  D  D  L  C  S  S  L  L  L  L  L  L  L  L  C
TSTMS                      S  S  S  S  S  S  S  S  S  L  L  L  L  L  L  L  L  C


DATE          WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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          57    76      59    78      63    75      54    67
TEMP          61 58 73 74   63 60 75 76   66 64 73 72   59 55 65 64
DEWPT         57 54 56 56   54 55 61 62   63 62 64 60   55 52 51 50
PWIND DIR        NW    NW      SW    SE       S    SW      NE    NE
WIND CHAR        LT    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 SC SC   SC SC SC B1   B2 B2 B2 OV   B2 B2 B2 B2
POP 12HR         30    10      10    30      60    60      40    40
RAIN SHWRS     C  C                C  C    L  L  L  L    C  C  C  C
TSTMS          C  C                C  C    L  L  L  L    C  C  C  C

$$
IAZ048-242200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
735 AM CDT SUN MAY 24 2015

DATE             SUN 05/24/15            MON 05/25/15            TUE 05/26/15
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                      67          60          79          62          75
TEMP                60 61 67 66 63 62 61 61 70 76 78 77 69 66 63 63 69 73 75 72
DEWPT               59 61 61 62 63 62 61 60 61 61 63 64 64 61 61 59 61 61 60 60
RH                  96100 81 87100100100 97 73 60 60 64 84 84 93 87 76 66 60 66
WIND DIR            SE SE  S SE SE SE  S SW SW SW SW SW  S SW  N  E SE SW  W NW
WIND SPD            14 14 14 13  8 11 13 16 19 19 17 14  9  6  8  9  9  8  8  6
CLOUDS              OV OV OV OV OV OV OV OV B2 SC B1 B2 OV B2 B2 B2 B2 B2 B1 B1
POP 12HR                    100         100          40          70          60
QPF 12HR                   0.63        0.75        0.05        0.24        0.26
SNOW 12HR                 00-00       00-00       00-00
RAIN                 D  C
RAIN SHWRS                 C  L  D  D  D  C  C  S  S  L  L  L  L  L  L  L  L  S
TSTMS                      S  S  S  S  S  S  S  S  S  L  L  L  L  L  L  L  L  S


DATE          WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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          57    77      59    78      63    75      55    68
TEMP          61 58 74 74   63 60 75 76   66 64 73 72   59 56 66 65
DEWPT         57 54 55 57   55 56 62 63   64 62 64 60   55 53 53 52
PWIND DIR        NW     W      SE     S       S    SW      NE    NE
WIND CHAR        LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B1 SC SC SC   FW SC SC B1   B2 B2 B2 B2   B2 OV B2 B2
POP 12HR         20    10      10    30      60    60      50    40
RAIN SHWRS     S  S                C  C    L  L  L  L    C  C  C  C
TSTMS          S  S                C  C    L  L  L  L    C  C  C  C

$$
IAZ004-242200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
735 AM CDT SUN MAY 24 2015

DATE             SUN 05/24/15            MON 05/25/15            TUE 05/26/15
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                      65          57          74          55          73
TEMP                60 63 65 64 60 59 58 58 66 72 73 71 63 59 57 56 65 70 72 70
DEWPT               57 58 60 60 59 59 58 57 59 60 60 60 58 56 54 54 56 56 56 55
RH                  90 84 84 87 96100100 96 78 66 64 68 84 90 90 93 73 61 57 59
WIND DIR             E SE SE SE  E  E NE  W  W  W  W  W NW NW  N  N NE NE  N NE
WIND SPD            14 16 13 12  6  6  9 11 17 19 18 13  9  8  9 10 10 11 10  9
CLOUDS              OV OV OV OV OV OV OV OV B2 B2 B1 B2 OV B2 B2 B2 B2 B1 B1 B1
POP 12HR                     80          90          60          30          20
QPF 12HR                   0.37        0.82        0.25        0.11        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN                 D  C
RAIN SHWRS                 C  C  L  D  D  L  C  S  S  C  C  S  S  S  S  S  S
TSTMS                      S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S


DATE          WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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          54    77      58    76      58    72      50    66
TEMP          58 56 74 74   62 59 73 73   62 59 70 69   55 51 64 63
DEWPT         53 52 55 54   53 55 61 61   61 58 59 55   48 48 48 48
PWIND DIR        NW    SW       S     S       S     N      NE    NE
WIND CHAR        LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 SC SC SC   SC SC B1 B2   B2 B2 B2 OV   B1 B1 B1 B1
POP 12HR         10    10      10    40      60    40      30    30
RAIN SHWRS                         C  C    L  L  C  C    C  C  C  C
TSTMS                              C  C    L  L  C  C    C  C  C  C

$$
IAZ035-242200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
735 AM CDT SUN MAY 24 2015

DATE             SUN 05/24/15            MON 05/25/15            TUE 05/26/15
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                      66          57          78          59          74
TEMP                58 59 66 65 61 59 58 58 68 75 77 75 67 63 61 60 67 72 74 71
DEWPT               57 58 59 60 61 59 58 58 59 60 61 62 62 59 57 56 58 58 58 58
RH                  96 96 78 84100100100100 73 60 58 64 84 87 87 87 73 61 57 63
WIND DIR            SE SE SE SE SE SE SE SW SW SW SW SW  S  N NE NE NE  E NW  N
WIND SPD            14 14 13 12  6  9 13 14 17 19 17 12  9  8  8  9 10  8  6  8
CLOUDS              OV OV OV OV OV OV OV OV B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1
POP 12HR                     90         100          50          60          40
QPF 12HR                   0.50        0.83        0.11        0.19        0.17
SNOW 12HR                 00-00       00-00       00-00
RAIN                 D  C
RAIN SHWRS                 C  C  D  D  D  C  C  S  S  L  L  L  L  C  C  C  C  S
TSTMS                      S  S  S  S  S  S  S  S  S  L  L  L  L  C  C  C  C  S


DATE          WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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          56    77      59    77      61    73      52    67
TEMP          60 57 74 74   63 60 74 75   65 62 71 70   57 53 65 64
DEWPT         55 52 55 55   54 55 61 62   61 59 62 57   51 50 51 50
PWIND DIR        NW     W      SE     S       S     W      NE    NE
WIND CHAR        LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 SC SC SC   FW SC B1 B2   B2 B2 B2 OV   B2 B2 B2 B1
POP 12HR         20    10      10    30      60    60      40    40
RAIN SHWRS     S  S                C  C    L  L  L  L    C  C  C  C
TSTMS          S  S                C  C    L  L  L  L    C  C  C  C

$$
IAZ094-242200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
735 AM CDT SUN MAY 24 2015

DATE             SUN 05/24/15            MON 05/25/15            TUE 05/26/15
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                      70          60          79          64          75
TEMP                63 69 68 69 64 62 61 61 70 76 78 77 70 67 65 65 70 73 75 73
DEWPT               61 62 62 63 64 62 61 59 62 62 64 66 66 63 62 60 62 62 62 61
RH                  93 78 81 81100100100 93 76 62 62 69 87 87 90 84 76 68 64 66
WIND DIR             S  S  S SE  E  S  S SW SW SW  S  S  S  S  S  S SW SW SW NW
WIND SPD            14 16 12 12 12 14 16 16 17 16 16 13 11 10 11 10 11 10  9  8
CLOUDS              OV OV OV OV OV OV OV OV B1 SC B1 B1 B1 B2 B2 B2 B2 B1 B2 B2
POP 12HR                    100         100          20          70          70
QPF 12HR                   0.48        0.68        0.02        0.18        0.15
SNOW 12HR                 00-00       00-00       00-00
RAIN                 D  L
RAIN SHWRS                 L  D  D  D  L  S  S  S  S  L  L  L  L  L  L  L  L  S
TSTMS                      S  S  S  S  S  S  S  S  S  L  L  L  L  L  L  L  L  S


DATE          WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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          59    77      62    78      64    77      58    69
TEMP          63 60 74 75   65 63 76 76   67 65 75 74   62 59 67 66
DEWPT         59 57 58 61   58 58 64 65   65 62 65 64   61 57 57 57
PWIND DIR        NW     W      SE     S       S    SW       N    NE
WIND CHAR        LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B1 SC SC SC   FW SC SC B1   B1 B2 B2 B2   OV OV OV OV
POP 12HR         20    10      10    30      50    60      60    50
RAIN SHWRS     S  S                C  C    C  C  L  L    L  L  C  C
TSTMS          S  S                C  C    C  C  L  L    L  L  C  C

$$
IAZ017-242200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
735 AM CDT SUN MAY 24 2015

DATE             SUN 05/24/15            MON 05/25/15            TUE 05/26/15
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                      66          60          76          59          75
TEMP                59 61 64 65 63 61 60 61 69 74 76 74 66 63 60 60 68 73 75 72
DEWPT               58 57 59 61 61 61 60 60 60 61 61 63 61 59 57 57 58 57 58 57
RH                  96 87 84 87 93100100 97 73 64 60 69 84 87 90 90 70 57 55 59
WIND DIR            SE SE SE SE SE SE SE  S SW SW SW SW  W  W NW  N NE NE  N  N
WIND SPD            14 16 14 13  6  9 11 16 19 23 20 16 10  9  8  9  9 10  8  8
CLOUDS              OV OV OV OV OV OV OV OV B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1
POP 12HR                     90         100          60          40          40
QPF 12HR                   0.64        0.93        0.08        0.12        0.12
SNOW 12HR                 00-00       00-00       00-00
RAIN                 D  L
RAIN SHWRS                 L  C  D  D  D  L  C  S  S  C  C  C  C  C  C  C  C  S
TSTMS                      S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S


DATE          WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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          54    76      58    77      60    73      51    67
TEMP          59 56 73 73   62 59 74 75   64 61 71 70   56 52 65 64
DEWPT         55 53 55 55   53 54 60 62   61 60 62 57   50 49 48 50
PWIND DIR        NW     W       S     S       S    NW      NE    NE
WIND CHAR        LT    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 SC SC   FW SC SC B1   B2 B2 OV OV   B2 B1 B2 B1
POP 12HR         20    10      10    30      60    60      40    40
RAIN SHWRS     S  S                C  C    L  L  L  L    C  C  C  C
TSTMS          S  S                C  C    L  L  L  L    C  C  C  C

$$
IAZ049-242200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
735 AM CDT SUN MAY 24 2015

DATE             SUN 05/24/15            MON 05/25/15            TUE 05/26/15
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                      67          61          79          62          73
TEMP                59 62 67 66 64 62 61 62 71 76 78 77 69 66 63 63 68 71 73 71
DEWPT               59 60 61 62 63 62 61 61 61 62 63 64 64 62 61 60 61 61 61 60
RH                 100 93 81 87 97100100 97 71 62 60 64 84 87 93 90 78 71 66 68
WIND DIR            SE SE SE SE SE SE SE  S SW SW SW SW  S  S SE  E SE  W  W NW
WIND SPD            14 16 16 13  9 12 14 17 19 20 19 14 11  8  9  9  9  8  9  8
CLOUDS              OV OV OV OV OV OV OV OV B2 SC B1 B1 B2 OV B2 B2 B2 B2 B2 B2
POP 12HR                    100         100          40          70          70
QPF 12HR                   0.76        0.67        0.02        0.22        0.38
SNOW 12HR                 00-00       00-00       00-00
RAIN                 D  L
RAIN SHWRS                 L  L  D  D  D  C  C  S  S  L  L  L  L  L  L  L  L  C
TSTMS                      S  S  S  S  S  S  S  S  S  L  L  L  L  L  L  L  L  C


DATE          WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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          57    77      59    78      63    76      54    67
TEMP          61 58 74 74   63 60 75 76   66 64 74 73   59 55 65 64
DEWPT         57 54 56 56   55 56 62 63   64 62 64 61   57 53 53 51
PWIND DIR        NW     W       S     S       S    SW      NE    NE
WIND CHAR        LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B1 SC SC SC   FW SC SC B1   B2 OV B2 B2   B2 OV OV B2
POP 12HR         30    10      10    30      60    60      50    40
RAIN SHWRS     C  C                C  C    L  L  L  L    C  C  C  C
TSTMS          C  C                C  C    L  L  L  L    C  C  C  C

$$
IAZ086-242200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
735 AM CDT SUN MAY 24 2015

DATE             SUN 05/24/15            MON 05/25/15            TUE 05/26/15
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          61          81          64          76
TEMP                61 67 71 70 65 63 62 62 72 78 80 79 71 68 65 65 70 74 76 74
DEWPT               61 62 63 64 64 63 62 61 62 62 63 64 66 65 64 63 63 63 62 61
RH                 100 84 76 81 97100100 97 71 58 56 60 84 90 97 93 78 69 62 64
WIND DIR            SE  S  S  S SE SE  S SW SW SW SW  S  S  S  S  S  W  W  W  W
WIND SPD            16 17 14 13 10 16 17 17 20 19 17 13 13 10 13 11 11 12 10  9
CLOUDS              OV OV OV OV OV OV OV OV B2 SC SC B1 SC B2 OV B2 B2 B1 B2 B2
POP 12HR                    100         100          20          70          60
QPF 12HR                   0.69        0.55        0.02        0.17        0.37
SNOW 12HR                 00-00       00-00       00-00
RAIN                 D  D
RAIN SHWRS                 L  D  D  D  L  S  S  S  S  C  C  L  L  L  L  L  L  C
TSTMS                      S  S  S  S  S  S  S  S  S  C  C  L  L  L  L  L  L  C


DATE          WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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          59    77      60    79      64    78      57    69
TEMP          63 60 74 75   64 61 76 77   67 65 76 75   62 58 67 66
DEWPT         60 57 57 59   57 58 63 65   65 63 66 64   62 56 57 56
PWIND DIR        NW     W      SE    SE       S    SW      NE    NE
WIND CHAR        LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B1 SC SC   SC SC SC B1   B1 B2 B2 B2   B2 OV OV OV
POP 12HR         30    20      10    30      50    60      60    50
RAIN SHWRS     C  C  S  S          C  C    C  C  L  L    L  L  C  C
TSTMS          C  C  S  S          C  C    C  C  L  L    L  L  C  C

$$



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