Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 200214
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
914 PM CDT SUN APR 19 2015

IAZ060-201000-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
914 PM CDT SUN APR 19 2015

DATE           04/19/15      MON 04/20/15            TUE 04/21/15            WED
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                      43          58          37          60          37
TEMP                51 48 45 43 50 55 58 55 47 42 38 38 51 57 60 57 46 44 39 38
DEWPT               44 41 38 36 35 32 28 25 25 24 24 24 27 23 25 26 27 27 27 26
RH                  77 77 76 76 56 41 32 31 42 48 57 57 39 27 26 30 47 51 62 62
WIND DIR            NW NW NW NW NW NW NW  W  W  W  W  W  W  W  W NW NW NW NW NW
WIND SPD            18 16 17 16 23 24 24 18 11 10  9 11 18 21 20 13  8  5  5  6
CLOUDS              OV OV B1 SC SC SC SC SC SC FW FW FW FW FW SC SC SC SC SC SC
POP 12HR                     80          10           0           5          10
QPF 12HR                   0.09           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                 L
RAIN SHWRS
TSTMS
WIND CHILL                38 35                36 32 31
MIN CHILL                    35    37          35    29    33          39    30


DATE           04/22  THU 04/23/15  FRI 04/24/15  SAT 04/25/15  SUN 04/26/15
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          57      35    57      37    59      42    61      42    64
TEMP          53 54   40 36 54 55   42 39 56 57   48 43 57 59   46 44 61 60
DEWPT         22 20   20 21 23 24   28 29 28 28   28 31 33 34   33 33 34 37
PWIND DIR        NW      NW    NW      NW    NE       E    NE      NE    SW
WIND CHAR        GN      LT    GN      LT    LT      GN    GN      GN    GN
AVG CLOUDS    SC FW   FW FW FW FW   SC SC SC SC   B1 B1 B1 B1   B1 SC SC SC
POP 12HR          5       5     5      10    10      20    10      10    10
RAIN SHWRS                                         S  S  S  S

$$
IAZ039-201000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
914 PM CDT SUN APR 19 2015

DATE           04/19/15      MON 04/20/15            TUE 04/21/15            WED
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                      43          53          34          55          31
TEMP                50 47 44 43 47 51 53 50 44 39 36 35 45 52 55 53 43 39 33 33
DEWPT               47 45 41 36 34 31 30 29 29 28 27 26 26 23 23 22 24 25 25 25
RH                  89 93 89 76 60 46 41 44 55 64 69 69 47 32 29 29 47 57 72 72
WIND DIR            NW NW NW NW NW NW NW  W  W  W  W  W  W  W  W NW NW NW NW NW
WIND SPD            21 19 20 19 24 26 24 19 13 11 10 13 21 25 24 19 11  9  8 10
WIND GUST                          36                      36
CLOUDS              OV OV B2 B1 SC B1 B1 B1 B1 SC SC SC SC SC SC B1 SC FW FW FW
POP 12HR                    100          30          10          10          10
QPF 12HR                   0.26        0.01           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                 D  D  C
RAIN SHWRS                          S  C
TSTMS
WIND CHILL                36 35 39          38 32 28 26 37          37 33 26 25
MIN CHILL                    35    36          32    25    27          33    23


DATE           04/22  THU 04/23/15  FRI 04/24/15  SAT 04/25/15  SUN 04/26/15
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          52      30    54      31    56      35    59      36    61
TEMP          48 48   36 31 50 51   38 32 53 53   40 36 55 56   41 38 58 57
DEWPT         20 19   20 22 23 23   25 25 24 25   25 28 30 31   30 30 33 35
PWIND DIR        NW      NW    NW      NW    NW      NE    NE       N     W
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW FW   SC SC SC SC   SC SC SC SC
POP 12HR          5       5     5       5     5      10    10      10    10

$$
IAZ048-201000-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
914 PM CDT SUN APR 19 2015

DATE           04/19/15      MON 04/20/15            TUE 04/21/15            WED
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                      41          55          34          57          33
TEMP                49 46 43 41 47 52 55 52 44 40 36 35 47 55 57 54 43 40 35 34
DEWPT               44 41 38 36 34 32 29 26 25 25 24 24 26 23 24 25 26 26 26 26
RH                  83 83 82 82 60 46 37 36 47 55 61 64 43 29 28 32 51 57 69 72
WIND DIR            NW NW NW NW NW NW NW  W  W  W  W  W  W  W  W NW NW NW NW NW
WIND SPD            20 18 18 17 24 24 24 19 12 10  9 12 19 23 21 16  9  8  6  8
WIND GUST                             34
CLOUDS              OV OV B1 SC SC SC B1 SC SC FW FW FW FW FW SC SC SC SC SC FW
POP 12HR                     90          10           5           5          10
QPF 12HR                   0.12           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                 L
RAIN SHWRS
TSTMS
WIND CHILL             39 35 32 39          38 33 29 27                   29 27
MIN CHILL              39    32    35          32    26    29          33    26


DATE           04/22  THU 04/23/15  FRI 04/24/15  SAT 04/25/15  SUN 04/26/15
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          54      32    55      34    58      38    60      38    62
TEMP          51 52   38 33 52 53   40 36 55 56   45 39 58 56   44 39 59 58
DEWPT         22 20   21 22 24 23   28 27 27 27   28 29 33 32   32 33 34 36
PWIND DIR        NW      NW    NW      NW     N      NE    NE      NE    SW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW FW FW   SC SC SC B1   B1 B1 B1 SC   B1 SC SC SC
POP 12HR          5       5     5      10    10      20    10      10    10
RAIN SHWRS                                         S  S

$$
IAZ004-201000-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
914 PM CDT SUN APR 19 2015

DATE           04/19/15      MON 04/20/15            TUE 04/21/15            WED
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                      40          52          32          53          30
TEMP                47 45 42 41 46 50 52 50 42 38 34 33 42 50 53 50 41 36 32 31
DEWPT               38 36 35 33 31 29 26 24 24 25 24 23 24 22 21 20 22 23 22 22
RH                  71 70 76 73 55 44 36 36 48 59 66 66 48 33 28 30 46 59 66 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW  W  W NW NW NW NW NW NW NW NW
WIND SPD            16 18 18 19 25 27 26 23 16 13 12 14 21 26 25 20 12 10  9 10
WIND GUST                       35 37 36                   36 35
CLOUDS              OV B1 SC SC SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW
POP 12HR                     10          30          10          10          10
QPF 12HR                   0.01        0.01           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN
RAIN SHWRS                          S  C
WIND CHILL             37 33 32 37          34 29 25 23 33          34 29 24 22
MIN CHILL              37    32    33          28    22    25          29    22


DATE           04/22  THU 04/23/15  FRI 04/24/15  SAT 04/25/15  SUN 04/26/15
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          52      29    53      30    56      34    58      36    61
TEMP          48 49   36 30 49 50   37 32 52 54   40 35 54 56   42 38 58 57
DEWPT         17 15   19 19 20 20   22 22 22 23   24 26 29 30   29 30 32 35
PWIND DIR        NW      NW    NW      NW     N      NE    NE      NE    SE
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW FW FW   SC FW FW SC   SC SC B1 B1   SC SC SC SC
POP 12HR          5       5     5      10    10      10    10      10    10

$$
IAZ035-201000-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
914 PM CDT SUN APR 19 2015

DATE           04/19/15      MON 04/20/15            TUE 04/21/15            WED
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                      39          54          33          56          32
TEMP                47 44 41 39 46 51 54 52 44 39 35 34 45 54 56 54 44 38 35 33
DEWPT               39 38 36 33 32 30 27 24 25 25 24 23 25 23 23 22 23 24 24 24
RH                  74 79 82 79 58 44 35 33 47 57 64 64 45 30 27 28 43 57 64 69
WIND DIR            NW NW NW NW NW NW NW NW  W  W  W  W NW NW NW NW NW NW NW NW
WIND SPD            17 17 16 14 21 24 23 19 13 10  9 12 18 20 21 17 10  9  6  8
WIND GUST                                                  31
CLOUDS              OV B2 B1 SC SC B1 B1 B1 SC SC FW FW FW FW SC SC SC FW FW FW
POP 12HR                     30          20           5           5          10
QPF 12HR                   0.06           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN
RAIN SHWRS                          S  S
WIND CHILL             36 33 31 38          37 32 28 25 38          38 32 29 26
MIN CHILL              36    31    32          32    25    28          32    25


DATE           04/22  THU 04/23/15  FRI 04/24/15  SAT 04/25/15  SUN 04/26/15
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          53      30    55      32    57      36    59      38    62
TEMP          50 50   37 31 51 52   39 33 53 55   43 37 56 56   44 39 58 59
DEWPT         20 19   19 20 23 23   26 24 26 26   25 27 32 32   31 30 34 35
PWIND DIR        NW      NW    NW      NW     N      NE    NE      NE    SW
WIND CHAR        GN      GN    GN      GN    LT      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW FW FW   SC SC SC SC   SC B1 SC SC   SC SC SC SC
POP 12HR          5       5     5      10    10      10    10      10    10

$$
IAZ094-201000-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
914 PM CDT SUN APR 19 2015

DATE           04/19/15      MON 04/20/15            TUE 04/21/15            WED
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                      43          57          37          61          37
TEMP                51 48 45 43 49 54 57 55 45 42 38 39 53 60 61 58 47 45 41 37
DEWPT               45 42 38 36 36 33 31 28 27 26 25 25 29 27 28 29 30 30 29 28
RH                  80 80 76 76 61 45 37 35 49 53 59 57 39 28 28 33 51 55 62 70
WIND DIR            NW NW NW NW NW NW NW  W  W  W  W  W  W  W  W  W  W NW  N  N
WIND SPD            18 17 18 16 21 21 21 17 10  9  9 10 14 17 17 11  6  5  5  6
CLOUDS              B2 B1 SC FW FW SC SC SC FW FW FW FW FW FW FW SC SC SC SC SC
POP 12HR                     10           5           0           5          10
QPF 12HR                   0.02           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN
RAIN SHWRS
TSTMS
WIND CHILL                37 35                36 32 32
MIN CHILL                    35    37          35    29    36                32


DATE           04/22  THU 04/23/15  FRI 04/24/15  SAT 04/25/15  SUN 04/26/15
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          57      35    58      37    60      42    60      41    63
TEMP          56 56   43 36 55 55   43 38 57 58   47 43 56 59   45 43 61 59
DEWPT         26 26   23 22 25 27   30 31 32 33   33 34 38 37   36 34 37 39
PWIND DIR         N      NW     N       N     E       E    NE      NE     S
WIND CHAR        GN      LT    LT      LT    GN      GN    GN      LT    GN
AVG CLOUDS    SC SC   SC FW FW SC   SC SC B1 B1   B1 B1 B2 B1   B1 SC SC SC
POP 12HR         10      10     5      10    10      30    30      10    10
RAIN SHWRS                                         C  C  C  C

$$
IAZ017-201000-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
914 PM CDT SUN APR 19 2015

DATE           04/19/15      MON 04/20/15            TUE 04/21/15            WED
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                      39          51          33          53          30
TEMP                47 45 41 39 45 49 51 49 42 39 35 34 43 50 53 50 42 38 31 31
DEWPT               42 40 37 34 32 30 28 27 27 27 26 25 26 23 22 21 22 23 23 23
RH                  83 82 85 82 60 48 41 42 55 62 69 69 51 34 29 31 44 54 72 72
WIND DIR            NW NW NW NW NW NW NW NW NW  W  W  W NW NW NW NW NW NW NW NW
WIND SPD            21 20 20 20 25 27 25 21 16 13 12 16 21 26 25 20 13 11 10 11
WIND GUST                 31    35 37                      36 35
CLOUDS              OV OV B1 SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW
POP 12HR                     90          30          10          10           5
QPF 12HR                   0.11        0.01           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                 L
RAIN SHWRS                          S  C
WIND CHILL          39 37 32 29 36          34 31 26 24 34          34 30 23 22
MIN CHILL              37    29    31          30    23    24          29    21


DATE           04/22  THU 04/23/15  FRI 04/24/15  SAT 04/25/15  SUN 04/26/15
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          51      29    53      30    54      34    58      36    61
TEMP          48 48   36 30 49 50   37 31 51 51   40 36 55 54   40 38 58 57
DEWPT         18 18   19 21 21 24   23 23 22 25   24 26 30 32   28 29 31 35
PWIND DIR        NW      NW    NW      NW     N      NE    NE      NE     W
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW SC   SC SC SC B1   SC SC SC SC
POP 12HR          5       5     5       5    10      10    10      10    10

$$
IAZ049-201000-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
914 PM CDT SUN APR 19 2015

DATE           04/19/15      MON 04/20/15            TUE 04/21/15            WED
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                      41          54          34          56          32
TEMP                49 47 43 41 47 52 54 51 43 40 35 35 46 53 56 53 42 39 34 33
DEWPT               45 43 40 37 36 32 30 29 28 26 25 25 26 23 23 23 24 25 26 26
RH                  86 86 89 85 65 46 40 42 55 57 66 66 45 31 27 31 48 57 72 75
WIND DIR            NW NW NW NW NW NW NW  W  W  W  W  W  W  W  W NW NW NW NW NW
WIND SPD            21 19 19 19 25 26 25 18 12 10 10 12 21 24 23 17 10  8  8  9
WIND GUST                       35 36
CLOUDS              OV OV B2 SC SC B1 B1 B1 SC SC SC FW FW FW SC SC SC SC FW FW
POP 12HR                    100          20          10           5          10
QPF 12HR                   0.20           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                 D  C  S
RAIN SHWRS                          S  S
TSTMS
WIND CHILL                35 32 39          37 33 28 26 38          36    27 25
MIN CHILL                    32    34          32    26    29          33    25


DATE           04/22  THU 04/23/15  FRI 04/24/15  SAT 04/25/15  SUN 04/26/15
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          53      30    55      33    57      36    59      38    62
TEMP          50 50   37 31 51 53   40 34 54 54   42 37 56 56   44 39 59 58
DEWPT         21 21   20 21 25 24   27 26 27 28   26 28 32 33   31 32 35 37
PWIND DIR        NW      NW    NW      NW     N      NE    NE       N    SW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW FW FW   SC SC SC SC   SC SC SC SC   B1 SC SC SC
POP 12HR          5       5     5      10    10      10    10      10    10

$$
IAZ086-201000-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
914 PM CDT SUN APR 19 2015

DATE           04/19/15      MON 04/20/15            TUE 04/21/15            WED
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          57          35          59          35
TEMP                54 52 48 45 51 55 57 54 46 41 37 37 50 57 59 56 45 42 37 36
DEWPT               49 45 43 39 37 34 32 30 28 27 26 26 27 25 25 25 27 29 28 28
RH                  83 77 83 79 59 45 38 40 49 57 64 64 41 29 27 30 49 60 70 72
WIND DIR            NW NW NW NW NW NW NW  W  W  W  W  W  W  W  W  W  W NW NW NW
WIND SPD            21 19 19 19 21 23 23 18 12 10 10 11 18 21 21 14  8  6  5  8
WIND GUST                          33
CLOUDS              OV OV B2 SC SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC SC
POP 12HR                     50          10           0           5          10
QPF 12HR                   0.14           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                 C  C  S
RAIN SHWRS
TSTMS
WIND CHILL                   37                35 30 29                      30
MIN CHILL                    37                35    27    32          36    29


DATE           04/22  THU 04/23/15  FRI 04/24/15  SAT 04/25/15  SUN 04/26/15
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          56      32    57      35    60      39    60      40    63
TEMP          52 53   39 33 54 54   40 37 57 57   47 40 56 58   44 42 60 59
DEWPT         23 24   20 23 24 26   28 30 29 31   28 31 35 36   32 34 35 38
PWIND DIR        NW      NW    NW      NW     N      NE    NE       N     S
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC FW   FW FW FW FW   SC SC SC SC   B1 B1 B2 B1   SC SC SC SC
POP 12HR          5       5     5      10    10      20    20      10    10
RAIN SHWRS                                         S  S  S  S

$$



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