Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 251429
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
828 AM CST THU DEC 25 2014

IAZ060-252200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
828 AM CST THU DEC 25 2014

DATE             THU 12/25/14            FRI 12/26/14            SAT 12/27/14
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      45          34          40          27          30
TEMP                36 42 45 41 37 37 36 34 35 39 39 37 35 33 30 27 27 28 30 24
DEWPT               28 30 33 30 30 30 31 30 30 31 32 31 31 28 26 24 22 20 19 18
RH                  72 62 62 65 75 75 82 85 82 73 76 79 85 82 85 88 81 71 63 77
WIND DIR             S  S  S  S SE  S  S SW  W NW  N  N  N  N NW NW NW NW NW NW
WIND SPD            13 14 13 12  9 10  8  6  4  8  6  8  8 10 10 12 13 12 10  8
CLOUDS              SC SC SC SC SC SC B1 B1 B1 B2 OV OV OV OV OV OV B2 B1 SC SC
POP 12HR                      0           5          10          30          10
QPF 12HR                      0           0           0        0.04           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                  C  C
SNOW                                                  C  C  C  C
WIND CHILL          26 34 39 34 30 30 30 28    33    31 28 25 21 16 16 18 21 15
MIN CHILL              24    33    29    27    28    30    23    16    16    15


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            18    32      20    30      14    19       8    17
TEMP          19   18 31 27 24   21 28 24 19   15 17 15 11    8 14 12
DEWPT         16   14 18 19 19   18 17 16 13    9  7  2  4    1  2  2
PWIND DIR           W    SW       S    NE       N     N      NW    NW
WIND CHAR          LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    SC   FW SC SC SC   B1 B2 B2 OV   OV OV B2 B2   B1 B1 SC
POP 12HR            5     5       5    10      20    10      10    10
SNOW                                       S    S

$$
IAZ039-252200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
828 AM CST THU DEC 25 2014

DATE             THU 12/25/14            FRI 12/26/14            SAT 12/27/14
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      40          31          39          26          28
TEMP                33 38 40 36 34 33 32 31 32 39 37 34 32 30 28 26 26 27 27 22
DEWPT               29 30 32 30 31 31 31 30 31 33 33 31 31 29 27 25 24 23 21 18
RH                  85 73 73 79 89 92 96 96 96 79 85 89 96 96 96 96 92 85 78 84
WIND DIR             S  S  S  S SE  S  S  S SW NW NW  N  N  N NW NW NW NW NW NW
WIND SPD            12 13 12 11 10 11  9  6  4  6  5  6  6  8 10 11 12 13 11  9
CLOUDS              B2 B1 B1 B1 SC SC B1 B1 B2 B2 OV OV OV OV OV OV B2 B2 B1 SC
POP 12HR                      0           5          10          50          30
QPF 12HR                      0           0           0        0.05        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                  C
SNOW                                                  C  C  C  C  C  C
WIND CHILL          23 30 33 28 26 24 24 24       31 28 26 22 18 16 15 16 17 12
MIN CHILL              22    28    24    23    25    28    22    15    15    11


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            16    28      17    26      11    16       6    14
TEMP          18   16 27 22 20   18 25 18 15   11 15 11  9    6 12 10
DEWPT         17   15 17 18 20   16 17 15 12    7  4  2  5    1  2  2
PWIND DIR           W    SW      NW    NE       N     N      NW     W
WIND CHAR          LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    SC   FW SC SC SC   B1 B2 B2 OV   OV B2 B2 B2   B1 B1 SC
POP 12HR            5     5      10    20      20    10      10     5
SNOW                                 S  S  S    S

$$
IAZ048-252200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
828 AM CST THU DEC 25 2014

DATE             THU 12/25/14            FRI 12/26/14            SAT 12/27/14
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      42          31          37          24          28
TEMP                34 39 42 38 34 34 32 31 32 36 36 34 31 29 27 25 24 25 27 21
DEWPT               28 30 32 29 30 29 29 27 29 30 31 29 29 26 24 22 21 20 18 17
RH                  78 70 67 70 85 82 88 85 88 79 82 82 92 88 88 88 88 81 68 84
WIND DIR             S  S  S SE SE  S  S SW NW  N  N  N  N  N NW NW NW NW NW  W
WIND SPD            12 13 11 11  9  9  6  5  4  9  6  8  8 10 11 12 12 12 10  8
CLOUDS              SC SC SC SC SC SC B1 B1 B1 B2 OV OV OV OV OV OV B2 B2 SC SC
POP 12HR                      0           5          10          40          10
QPF 12HR                      0           0           0        0.06           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                  C
SNOW                                                  C  C  C  C
WIND CHILL          25 31 36 31 27 27 26 25    29 30 26 24 20 16 14 12 14 18 11
MIN CHILL              22    29    27    24    26    25    20    12    12    10


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            15    29      18    27      10    16       5    14
TEMP          16   15 28 24 21   19 25 20 16   11 14 11  9    5 11 10
DEWPT         14   13 17 19 18   16 16 15 11    7  4  1  3   -1  1  3
PWIND DIR           W    SW       N    NE       N     N      NW     W
WIND CHAR          LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    SC   SC SC SC SC   B1 B2 B2 OV   OV OV B2 B2   B1 B1 SC
POP 12HR            5     5       5    20      20    10      10     5
SNOW                                 S  S  S    S

$$
IAZ004-252200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
828 AM CST THU DEC 25 2014

DATE             THU 12/25/14            FRI 12/26/14            SAT 12/27/14
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      37          27          31          17          22
TEMP                30 35 37 33 30 29 29 27 27 30 31 28 27 24 20 17 17 20 21 15
DEWPT               27 28 30 28 29 28 28 26 25 26 26 23 23 20 18 15 15 14 13 12
RH                  88 75 75 82 96 96 96 96 92 85 81 81 85 84 92 92 92 77 71 88
WIND DIR             S  S SE  E NE  N  N  N  N  N  N  N  N  N NW NW NW  W  W  W
WIND SPD            12 10  8  6  6  9 11 13 13 13 13 13 14 12 13 12 12 11  9  8
CLOUDS              B2 B1 B1 B1 B2 B1 OV OV OV OV OV OV OV OV OV B2 B1 SC SC SC
POP 12HR                      5          10          50          70          20
QPF 12HR                      0           0        0.02        0.11        0.01
SNOW 12HR                 00-00       00-00           T
FRZG DRZL                                    S  O
FRZG RAIN                                    S
SNOW                                               C  L  L  L  L  S  S
WIND CHILL          20 27 31 27 23 20 19 16 16 19 21 17 15 12  7  4  3  8 11  4
MIN CHILL              19    26    19    16    16    17    12     4     2     3


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            11    23      11    17       2     8      -2    11
TEMP          11   11 22 19 13   13 14 10  8    3  5  2  2   -2  7  6
DEWPT         11   11 17 17 13   11 10  7  2   -2 -3 -4 -4   -6  1  1
PWIND DIR          SW    SW       N     N       N    NW      NW     W
WIND CHAR          GN    GN      GN    GN      BZ    GN      GN    GN
AVG CLOUDS    SC   SC SC B1 B1   B2 OV B2 B2   B1 B1 B1 B1   B1 SC FW
POP 12HR            0     5      10    20      20     5       5     5
SNOW                                 S  S  S    S

$$
IAZ035-252200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
828 AM CST THU DEC 25 2014

DATE             THU 12/25/14            FRI 12/26/14            SAT 12/27/14
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      40          28          33          22          25
TEMP                33 39 39 35 33 30 29 28 31 33 33 30 29 28 24 22 22 24 24 18
DEWPT               27 30 31 29 28 26 26 25 27 27 29 27 25 23 21 19 17 16 15 13
RH                  78 70 73 78 82 85 88 88 85 78 85 88 85 81 88 88 81 71 68 80
WIND DIR             S  S  S SE SE  S  N  N  N  N  N  N  N  N  N NW NW NW  W  W
WIND SPD            13 13 11 10  9  4  3  8  9 12 11 10 10 11 11 11 12 11 10  8
CLOUDS              B1 SC SC B1 B1 SC B1 B2 B2 OV OV OV OV OV OV OV B2 B1 SC SC
POP 12HR                      0           5          20          60          20
QPF 12HR                      0           0        0.01        0.09        0.01
SNOW 12HR                 00-00       00-00       00-00
FRZG DRZL                                          O
SNOW                                                  C  C  L  L  S  S
WIND CHILL          24 31 32 28 25       20 23 24 24 21 20 18 13 10  9 13 14  8
MIN CHILL              21    26    24    20    19    21    17     9     9     7


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            12    26      15    24       7    12       3    12
TEMP          13   12 25 20 16   16 21 17 13    8 11  7  6    3  9  8
DEWPT         12   11 17 17 15   14 14 11  7    3  1 -2  0   -3  1  1
PWIND DIR           W    SW       N    NE       N     N      NW     W
WIND CHAR          LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC   SC SC SC B1   B2 OV B2 OV   OV B2 B2 B2   B1 SC SC
POP 12HR            5     5      10    20      20     5       5     5
SNOW                                 S  S  S    S

$$
IAZ094-252200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
828 AM CST THU DEC 25 2014

DATE             THU 12/25/14            FRI 12/26/14            SAT 12/27/14
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      48          35          44          28          31
TEMP                35 44 48 41 38 38 36 35 36 43 42 38 35 34 31 29 28 29 31 24
DEWPT               29 31 33 31 32 31 32 32 33 35 34 33 33 31 29 26 25 23 22 21
RH                  78 60 56 67 79 76 85 89 89 73 73 82 92 89 92 88 88 78 69 88
WIND DIR             S  S  S  S  S  S  S  S SW  W NW  N  N  N NW NW NW NW NW NW
WIND SPD            13 18 17 14 13 12 11  9  8  8  6  9  9  9 10 11 13 11  9  6
CLOUDS              SC SC SC SC SC SC SC B1 B1 B1 B2 OV OV OV OV OV B2 B1 SC SC
POP 12HR                      0           0          10          40          10
QPF 12HR                      0           0           0        0.04           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                  C  C
SNOW                                                  C  C  C  C
WIND CHILL          25 36    34 29 30 28 28 30       32 28 27 22 19 17 19 23 16
MIN CHILL              23    33    28    27    28    30    25    18    17    16


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            19    33      21    31      15    21       9    18
TEMP          20   19 32 28 25   21 29 24 19   16 20 16 11    9 16 12
DEWPT         18   16 19 20 20   19 20 18 17   12 10  5  6    4  5  4
PWIND DIR           W    SW       S    NE       N     N      NW    NW
WIND CHAR          LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    FW   FW FW SC SC   B1 B1 B2 OV   B2 B2 B2 B2   B1 B1 B1
POP 12HR            5     5       5    10      20    10      10    10
SNOW                                       S    S

$$
IAZ017-252200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
828 AM CST THU DEC 25 2014

DATE             THU 12/25/14            FRI 12/26/14            SAT 12/27/14
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      38          28          33          22          24
TEMP                32 36 37 34 32 30 30 28 30 33 33 30 29 28 25 23 22 23 23 17
DEWPT               28 29 31 29 29 28 28 27 28 30 29 27 27 24 22 20 20 18 17 15
RH                  85 75 79 82 88 92 92 96 92 89 85 88 92 85 88 88 92 81 77 92
WIND DIR             S  S  S SE SE  S SE  N  N  N  N  N  N  N NW NW NW NW  W  W
WIND SPD            13 13 10  9  8  5  4  5  8 11 10 10 10 10 12 12 13 12 10  9
CLOUDS              B2 B1 B1 B1 B1 B1 B1 B2 B2 OV OV OV OV OV OV OV B2 B1 SC SC
POP 12HR                      0           5          20          80          30
QPF 12HR                      0           0        0.01        0.10        0.02
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                                         O
FRZG DRZL                                          O
SNOW                                                  L  L  D  D  C  C
WIND CHILL          22 27 30 27 25 24    22 22 24 25 21 20 19 14 11  9 11 12  6
MIN CHILL              20    27    24    21    21    21    19    11     9     4


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            12    25      13    22       6    11       0    11
TEMP          13   12 24 20 15   15 20 15 11    7 10  6  4    1  8  6
DEWPT         13   12 17 17 15   14 14 12  7    3  1 -2  0   -4  1  1
PWIND DIR           W    SW       N    NE       N    NW      NW     W
WIND CHAR          LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC   SC SC SC B1   B2 B2 B2 B2   B2 B2 B1 B1   B1 SC SC
POP 12HR            5     5      10    20      20     5       5     5
SNOW                                 S  S  S    S

$$
IAZ049-252200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
828 AM CST THU DEC 25 2014

DATE             THU 12/25/14            FRI 12/26/14            SAT 12/27/14
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      42          32          38          26          28
TEMP                34 38 41 37 34 34 33 33 33 38 36 34 32 30 28 26 26 27 27 22
DEWPT               29 30 33 30 31 30 30 29 30 32 32 31 31 28 26 24 23 21 20 19
RH                  82 73 73 75 89 85 89 85 89 79 85 89 96 92 92 92 88 78 74 88
WIND DIR             S  S  S  S SE  S  S SW SW NW NW  N  N  N  N NW NW NW NW NW
WIND SPD            14 16 13 12 10 10  9  6  5  8  6  8  8 10 11 11 12 13 11  8
CLOUDS              SC SC B1 B1 SC SC B1 B1 B1 B2 B2 OV OV OV OV OV B2 B1 B1 SC
POP 12HR                      0           5          10          40          20
QPF 12HR                      0           0           0        0.04        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                  C
SNOW                                                  C  C  C  C
WIND CHILL          24 29 34 29 26 26 25 27    32 30 28 25 21 18 15 15 16 17 13
MIN CHILL              22    29    25    24    26    26    21    15    14    13


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            16    28      17    27      12    17       6    15
TEMP          18   16 27 23 20   18 25 20 17   12 15 11  9    6 13 11
DEWPT         16   15 18 19 19   17 16 16 13    7  6  2  4    0  2  2
PWIND DIR           W    SW      NW    NE       N     N      NW     W
WIND CHAR          LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    SC   SC SC SC SC   B1 B2 B2 OV   OV B2 B2 B2   B1 B1 SC
POP 12HR            5     5       5    10      20    10      10     5
SNOW                                       S    S

$$
IAZ086-252200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
828 AM CST THU DEC 25 2014

DATE             THU 12/25/14            FRI 12/26/14            SAT 12/27/14
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      46          36          47          31          32
TEMP                35 41 46 41 37 38 36 36 38 45 46 42 38 36 34 32 31 32 31 26
DEWPT               29 31 33 31 31 31 31 32 34 37 36 36 35 33 31 29 27 24 23 21
RH                  78 67 60 67 79 76 82 85 85 73 68 79 89 89 89 88 85 72 72 81
WIND DIR             S  S  S  S  S  S  S  S  S SW SW NW  N  N NW NW NW NW NW NW
WIND SPD            14 16 16 14 12 13 12 11 10 10  8  8  8  8  9 11 12 13 11  8
CLOUDS              SC SC SC SC SC SC B1 B1 B1 B2 B2 OV OV OV OV OV B2 B2 B1 SC
POP 12HR                      0           0          20          50          20
QPF 12HR                      0           0           0        0.05        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                               S  C  C  C  C
SNOW                                                     C  C  C  S  S
WIND CHILL          25 33 39 33 29 30 28 29 31          32 30 27 23 21 22 22 18
MIN CHILL              22    32    27    28    28    36    28    22    20    18


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            19    32      20    31      16    23      10    19
TEMP          22   19 31 26 23   20 29 24 20   17 21 16 13   10 17 13
DEWPT         19   17 18 19 19   18 18 17 17   12 11  6  9    5  5  3
PWIND DIR          NW    SW       S    NE       N     N      NW    NW
WIND CHAR          LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    SC   FW FW SC SC   B1 B1 B1 OV   OV OV B2 B2   B1 B1 SC
POP 12HR            5     5       5    10      20    10      10    10
SNOW                                       S    S

$$



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