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Issued by NWS Des Moines, IA

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
859 PM CDT WED APR 23 2014

IAZ060-241000-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
859 PM CDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            SAT
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                      49          66          41          76          44
TEMP                49 50 51 51 58 66 64 62 54 48 43 43 64 71 76 70 56 51 46 45
DEWPT               41 41 45 45 48 50 43 44 38 38 36 37 40 42 40 42 43 41 41 40
RH                  74 71 80 80 69 56 46 52 54 68 76 79 41 35 27 36 62 68 83 82
WIND DIR            SE SE SE  S SW  W NW NW  W  W  W  W  W  W  W  W NE  E NE  E
WIND SPD            18 17 18 16 13 12 16 16  9  8  8  8  9 14 14 10  9  9  8 11
WIND GUST           28 28
CLOUDS              OV OV OV OV B2 B2 SC SC FW FW FW SC SC SC SC SC FW SC SC SC
POP 12HR                    100          90           5           0           5
QPF 12HR                   0.36        0.29           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  C  O  D  D  S  S
TSTMS                C  C  O  D  D
WIND CHILL                                                                   39
MIN CHILL                                            35                      38


DATE           04/26  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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          64      51    63      50    59      41    52      35    54
TEMP          60 61   54 51 61 61   53 50 57 57   45 41 50 50   39 36 51 52
DEWPT         46 48   48 45 51 51   51 48 50 45   40 36 34 33   30 29 31 32
PWIND DIR         E       E     E       E     E      NE     N       N     N
WIND CHAR        GN      BZ    BZ      BZ    BZ      BZ    BZ      BZ    GN
AVG CLOUDS    SC B1   B2 B2 OV OV   OV OV B2 B2   B2 OV OV B2   B1 B1 SC SC
POP 12HR         10      60    70      70    60      50    40      20    20
RAIN SHWRS             L  L  L  L    L  L  L  L    C  C  C  C    S  S  S  S
TSTMS                  L  L  L  L    L  L

$$
IAZ039-241000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
859 PM CDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            SAT
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                      44          59          40          70          38
TEMP                45 46 44 44 48 56 58 56 48 46 42 42 60 68 70 67 55 47 39 39
DEWPT               39 39 40 39 44 48 47 46 41 40 37 37 40 40 37 40 40 38 36 36
RH                  79 76 86 82 86 74 67 69 77 79 82 82 47 36 30 37 57 71 89 89
WIND DIR            SE SE SE SE  S  S  W NW  W  W  W  W  W  W  W NW  N NE NE NE
WIND SPD            17 19 24 20 14 14 12 14 10  9  8  9 13 16 16 11 10  9 11 11
CLOUDS              OV OV OV OV OV OV B2 SC SC FW FW FW SC SC SC SC SC SC SC B1
POP 12HR                    100         100          10           5           5
QPF 12HR                   0.33        0.47           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  L  O  D  D  D  L
TSTMS                C  L  O  D  D  D  S
WIND CHILL          38 38 35 35                                           32 32
MIN CHILL              36    34    39                35                      29


DATE           04/26  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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          60      42    55      43    53      38    50      33    53
TEMP          54 56   46 42 53 53   46 43 51 51   42 38 48 48   37 34 49 51
DEWPT         42 42   39 37 43 43   41 39 42 40   37 32 32 31   27 26 29 31
PWIND DIR         E       E     E       E     E      NE    NE       N     N
WIND CHAR        GN      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC B1   B1 B2 OV OV   OV B2 OV B2   OV B2 OV B2   B1 B1 SC SC
POP 12HR         10      60    70      60    60      40    40      20    10
RAIN SHWRS             L  L  L  L    L  L  L  L    C  C  C  C    S  S
TSTMS                  L  L  L  L

$$
IAZ048-241000-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
859 PM CDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            SAT
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                      47          63          40          73          41
TEMP                48 48 48 47 52 63 62 60 52 48 41 43 61 70 73 69 56 48 43 42
DEWPT               40 41 42 45 46 50 44 44 39 39 36 36 40 41 38 41 42 41 40 38
RH                  74 77 80 93 80 62 52 55 61 71 82 76 46 35 28 36 59 77 89 86
WIND DIR            SE SE SE SE SW  W NW NW  W  W  W  W  W  W  W  W NE NE NE  E
WIND SPD            19 17 19 17 13 13 16 16  9  8  9  8 10 14 14 12  9  9 10 11
WIND GUST           32 28
CLOUDS              OV OV OV OV B2 B1 SC SC FW FW FW SC SC FW FW SC FW SC SC SC
POP 12HR                    100          90           5           5           5
QPF 12HR                   0.42        0.25           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           L  L  O  D  D  C  S
TSTMS                L  L  O  D  D  S
WIND CHILL                                                                37 36
MIN CHILL              39                            34                      34


DATE           04/26  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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          63      47    60      47    57      40    51      35    54
TEMP          59 59   50 47 58 58   50 47 55 55   44 40 49 49   39 36 51 52
DEWPT         44 45   46 43 48 48   48 46 47 43   39 35 33 32   29 28 30 31
PWIND DIR         E       E     E       E     E      NE     N       N     N
WIND CHAR        GN      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC B1   B1 B2 OV OV   OV OV B2 B2   OV OV OV B2   B1 B1 SC SC
POP 12HR         10      60    70      70    50      50    40      20    20
RAIN SHWRS             L  L  L  L    L  L  C  C    C  C  C  C    S  S  S  S
TSTMS                  L  L  L  L    L  L

$$
IAZ004-241000-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
859 PM CDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            SAT
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                      44          61          40          68          38
TEMP                45 46 44 44 48 55 59 61 51 45 41 42 58 65 68 64 54 45 40 39
DEWPT               39 41 42 43 44 47 38 33 39 38 35 36 37 38 36 38 38 37 36 35
RH                  79 83 93 96 86 74 45 35 63 76 79 79 45 37 31 38 54 73 85 85
WIND DIR            SE SE SE SE NW NW NW NW  W  W  W  W  W NW NW  N NE NE  E  E
WIND SPD            21 17 14 12 13 14 19 16  9  8 10 10 13 13 14 13 11 10 12 13
WIND GUST           32
CLOUDS              B2 OV OV OV B1 SC SC SC FW FW FW SC SC SC SC SC SC SC SC SC
POP 12HR                     90          70           5           5           5
QPF 12HR                   0.55        0.15           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  L  O  L  C  S  S
TSTMS                C  L  O  L  C
WIND CHILL          37 39 37 38                   35 36                   32 31
MIN CHILL              34    36                      33                      28


DATE           04/26  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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          61      43    55      42    51      35    49      32    52
TEMP          55 57   47 43 53 53   45 42 49 49   39 35 46 47   36 33 48 50
DEWPT         40 41   42 38 41 42   41 39 40 38   34 30 30 31   29 29 29 32
PWIND DIR         E       E     E       E     E      NE     N       N     N
WIND CHAR        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    GN
AVG CLOUDS    SC SC   B1 B2 OV OV   OV OV B2 B2   OV OV B2 B1   B1 B1 SC SC
POP 12HR         10      60    70      60    50      50    30      20    10
RAIN SHWRS             L  L  L  L    L  L  C  C    C  C  C  C    S  S
TSTMS                  L  L  L  L

$$
IAZ035-241000-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
859 PM CDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            SAT
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                      46          64          40          73          40
TEMP                47 48 48 49 54 62 62 63 53 47 42 43 61 69 73 69 57 48 43 41
DEWPT               40 40 41 45 46 48 41 39 39 38 36 35 39 39 37 39 41 39 38 37
RH                  76 74 77 86 74 60 46 41 59 71 79 73 44 33 27 33 55 71 82 85
WIND DIR            SE SE SE  S  W NW NW NW  W  W  W  W  W  W  W NW NE NE  E  E
WIND SPD            18 19 18 16 11 14 17 13  8  6  8  8 10 13 14 10 10 10 11 11
CLOUDS              B2 OV OV OV B1 SC SC SC FW FW FW SC SC FW SC FW FW SC SC SC
POP 12HR                    100          70           5           0           5
QPF 12HR                   0.56        0.16           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           L  O  O  D  L  S  S
TSTMS                L  O  O  D  L
WIND CHILL                                                                37 34
MIN CHILL              38                            35                      33


DATE           04/26  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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          63      46    58      45    54      38    50      34    53
TEMP          58 59   50 46 56 56   48 45 52 52   42 38 48 48   38 35 50 51
DEWPT         42 43   45 40 45 46   45 43 44 42   37 32 31 32   30 29 30 32
PWIND DIR         E       E     E       E     E      NE     N       N     N
WIND CHAR        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    GN
AVG CLOUDS    SC B1   B1 B2 OV OV   OV OV B2 B2   OV OV B2 B2   B1 SC SC SC
POP 12HR         10      60    70      60    50      50    30      20    10
RAIN SHWRS             L  L  L  L    L  L  C  C    C  C  C  C    S  S
TSTMS                  L  L  L  L    L  L

$$
IAZ094-241000-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
859 PM CDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            SAT
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                      53          66          43          75          45
TEMP                53 54 54 54 59 66 65 63 56 50 44 46 64 70 75 69 56 53 46 46
DEWPT               41 43 48 49 50 52 45 44 39 38 35 36 41 45 42 44 44 41 42 41
RH                  64 66 80 83 72 61 48 50 53 63 70 68 43 41 31 40 64 64 86 83
WIND DIR            SE SE  S  S SW  W NW NW  W  W SW  W SW SW  W SW SE  E  E  E
WIND SPD            14 16 17 16 13 13 16 13 10  9 10  6 10 14 14  9  6 10  9 10
WIND GUST           26
CLOUDS              B2 OV OV OV OV B2 SC FW FW FW FW SC FW FW FW SC FW SC SC SC
POP 12HR                    100          90           5           5           5
QPF 12HR                   0.31        0.31           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  C  O  D  D  S  S
TSTMS                C  C  O  D  D


DATE           04/26  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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          67      52    67      52    63      42    53      36    55
TEMP          63 64   55 52 64 65   56 52 61 60   47 42 51 51   40 37 52 53
DEWPT         50 52   51 50 56 54   55 51 52 47   42 37 36 35   30 31 32 34
PWIND DIR         E      SE    SE      SE    SE      NE     N       N     N
WIND CHAR        GN      BZ    BZ      BZ    GN      GN    BZ      BZ    BZ
AVG CLOUDS    SC B1   B1 B2 OV OV   OV B2 B2 B2   B2 B2 OV B2   B1 B1 B1 SC
POP 12HR         20      50    70      70    50      50    40      20    20
RAIN SHWRS        S    C  C  L  L    L  L  C  C    C  C  C  C    S  S  S  S
TSTMS             S    C  C  L  L    L  L

$$
IAZ017-241000-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
859 PM CDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            SAT
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                      42          58          40          68          37
TEMP                43 44 42 43 48 58 57 57 50 46 41 43 58 66 68 65 54 45 39 38
DEWPT               38 40 40 42 45 47 43 42 41 39 36 36 39 39 37 39 38 36 35 35
RH                  82 86 93 96 89 67 59 57 71 76 82 76 49 37 32 38 54 70 85 89
WIND DIR            SE SE SE SE  S SW NW NW  W  W  W  W  W  W NW  N  N NE NE  E
WIND SPD            18 21 20 18 11 12 16 16  9  9 10 11 14 16 16 13 11 11 12 12
WIND GUST              34
CLOUDS              B2 OV OV OV OV B2 B1 B1 SC FW FW FW SC SC SC SC SC SC SC SC
POP 12HR                    100          90          10          10           5
QPF 12HR                   0.50        0.34           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           L  O  O  D  D  L  C
TSTMS                L  O  O  D  D  C  S
WIND CHILL          35 36 33 34                   35 37                39 31 30
MIN CHILL              34    32                      33                39    29


DATE           04/26  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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          59      41    53      41    51      37    48      32    51
TEMP          53 55   45 41 51 51   44 41 49 49   40 37 46 46   36 33 48 49
DEWPT         40 41   39 36 40 41   39 38 40 38   35 31 31 31   27 27 28 32
PWIND DIR         E       E     E       E     E      NE    NE       N     N
WIND CHAR        GN      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC   B1 B2 OV OV   OV OV OV B2   OV OV B2 B1   B1 SC SC SC
POP 12HR         10      60    60      60    60      40    30      20    20
RAIN SHWRS             L  L  L  L    L  L  L  L    C  C  C  C    S  S  S  S
TSTMS                  L  L  L  L

$$
IAZ049-241000-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
859 PM CDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            SAT
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                      45          61          40          72          39
TEMP                46 48 47 45 50 61 60 58 50 46 42 42 61 69 72 68 55 47 42 40
DEWPT               40 40 41 42 45 50 45 46 41 40 37 37 41 41 37 40 41 40 39 37
RH                  79 74 79 89 83 67 58 64 71 79 82 82 48 36 28 36 59 76 89 89
WIND DIR            SE SE SE SE  S SW NW NW  W  W  W  W  W  W  W  W  N NE NE  E
WIND SPD            18 19 23 20 16 14 14 18 11  9  9 10 12 14 14 12  9  9 11 11
WIND GUST              29
CLOUDS              OV OV OV OV OV OV B1 SC FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR                    100          90          10           5           5
QPF 12HR                   0.34        0.39           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  C  O  D  D  D  C
TSTMS                C  C  O  D  D  D  S
WIND CHILL          39    39 37                   36 36                   35 33
MIN CHILL              36    37                      33                      32


DATE           04/26  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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          62      45    59      45    56      39    51      34    53
TEMP          57 58   49 45 56 57   48 45 54 54   43 39 49 49   38 35 50 51
DEWPT         44 44   44 41 47 46   46 44 46 42   38 34 33 32   27 27 29 31
PWIND DIR         E       E     E       E     E      NE    NE       N     N
WIND CHAR        GN      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC B1   B1 B2 OV OV   OV OV OV B2   OV B2 OV B2   B1 B1 SC SC
POP 12HR         10      60    70      70    60      50    40      20    20
RAIN SHWRS             L  L  L  L    L  L  L  L    C  C  C  C    S  S  S  S
TSTMS                  L  L  L  L    L  L

$$
IAZ086-241000-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
859 PM CDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            SAT
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                      48          64          42          74          43
TEMP                48 49 49 48 53 60 63 59 52 49 44 44 62 71 74 69 55 51 45 44
DEWPT               39 39 41 41 45 50 47 47 41 41 38 38 43 44 42 44 45 43 42 40
RH                  71 68 74 77 74 69 56 64 66 74 79 79 50 38 32 40 69 74 89 86
WIND DIR             E SE SE SE  S  S  W NW  W  W  W  W  W  W  W  W NW  E NE  E
WIND SPD            17 18 20 19 17 16 14 17 11 10 10  9 11 14 14 11  8 10  8 10
CLOUDS              OV B2 OV OV OV OV B1 SC FW FW FW FW SC FW SC SC FW SC SC SC
POP 12HR                    100         100          10           5           5
QPF 12HR                   0.19        0.50           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  O  D  D  D  L
TSTMS                   C  O  D  D  D  L
WIND CHILL                                        38                         38
MIN CHILL                                            36                      36


DATE           04/26  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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          64      49    64      51    62      42    53      35    54
TEMP          60 61   52 49 61 62   54 51 60 59   47 42 51 51   39 36 51 52
DEWPT         47 48   46 45 52 52   52 50 53 47   42 38 36 35   29 28 31 33
PWIND DIR         E       E     E       E     E      NE     N       N     N
WIND CHAR        GN      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC B1   B1 B2 B2 OV   OV OV B2 OV   B2 OV OV OV   B1 B1 SC B1
POP 12HR         10      50    70      70    60      50    50      30    10
RAIN SHWRS             C  C  L  L    L  L  L  L    C  C  C  C    C  C
TSTMS                  C  C  L  L    L  L

$$



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