Point Forecast Matrices
Issued by NWS Des Moines, IA

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000
FOUS53 KDMX 291329
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
728 AM CST MON DEC 29 2014

IAZ060-292200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
728 AM CST MON DEC 29 2014

DATE             MON 12/29/14            TUE 12/30/14            WED 12/31/14
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                      26           5          11           3          17
TEMP                25 25 25 21 17 14 10  6  6  9 11  8  6  5  4  3  5 13 17 15
DEWPT               19 17 16 11  8  3  1 -4 -3 -3 -3 -4 -4 -6 -5 -8 -5 -3  2  0
RH                  78 71 68 65 67 61 66 62 66 57 52 57 62 59 65 59 62 48 51 50
WIND DIR            NE NE  N  N  N  N  N  N  N NW NW NW NW NW  W  W  W SW SW SW
WIND SPD            11 12 13 11 13 12 12 11 10 11 11 11 11  9  8  9 10 16 17 16
CLOUDS              B2 B2 OV OV B2 B1 SC SC SC SC SC SC SC SC FW FW CL FW CL FW
POP 12HR                     20          10           0           0           0
QPF 12HR                   0.02           0           0           0           0
SNOW 12HR                     T       00-00       00-00
FLURRIES                      S
SNOW                 S  S
WIND CHILL          15 14 14  9  3  0 -6-10-10 -6 -3 -7 -9-10-10-12-10 -3  1 -1
MIN CHILL              12     7    -1   -10   -11    -8   -11   -12   -12    -1


DATE               THU 01/01/15  FRI 01/02/15  SAT 01/03/15  SUN 01/04/15
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    29      19    32      21    32      16    25
TEMP          12   11 24 24 22   19 29 26 23   21 30 27 21   18 22 23
DEWPT          3    6 11 13 13   14 20 21 19   19 21 17 18   12 13 12
PWIND DIR          SW     W      SW    SW       E     N      NW    NW
WIND CHAR          GN    GN      LT    LT      LT    GN      GN    GN
AVG CLOUDS    FW   FW FW FW FW   SC B1 B1 B1   B1 B1 B1 B1   B2 B1 B1
POP 12HR            0     0       5    10      30    20      10    10
FRZG DRZL                                  C    C  S  S
SNOW                                       C    C  S  S

$$
IAZ039-292200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
728 AM CST MON DEC 29 2014

DATE             MON 12/29/14            TUE 12/30/14            WED 12/31/14
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                      23           1           9          -3          14
TEMP                20 23 21 16 12  9  5  1  2  7  9  4  2 -1 -2 -3  1  9 14 11
DEWPT               14 11 10  7  4  0 -3 -7 -5 -4 -4 -5 -5 -7 -6 -9 -5 -3  2  1
RH                  77 59 62 67 70 66 69 68 72 60 54 65 72 75 82 75 75 57 58 63
WIND DIR            NE  N  N  N  N  N  N  N NW NW NW NW NW NW  W  W SW SW SW SW
WIND SPD            11 12 12 12 12 11 11 10 11 11 12 11 12 10  9 10 12 17 20 18
CLOUDS              OV B2 B2 B2 B1 SC SC SC FW FW FW SC FW FW FW FW CL FW FW FW
POP 12HR                     20           5           0           0           0
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                     T       00-00       00-00
SNOW                 S
WIND CHILL           8 11  8  2 -3 -6-11-15-14 -8 -7-12-15-17-18-20-17 -9 -3 -7
MIN CHILL               5     1    -6   -15   -16   -14   -17   -20   -19    -7


DATE               THU 01/01/15  FRI 01/02/15  SAT 01/03/15  SUN 01/04/15
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             9    25      13    29      17    29      14    24
TEMP          10    9 22 19 16   13 26 20 19   17 27 24 19   16 17 20
DEWPT          3    6 11 13 13   12 17 18 17   17 19 16 19   12 15 11
PWIND DIR           W     W       W    SW       W     N      NW    NW
WIND CHAR          BZ    GN      LT    LT      LT    GN      GN    GN
AVG CLOUDS    FW   FW SC SC SC   SC B1 B1 B1   B1 B1 B1 B2   B2 B1 B1
POP 12HR            0     5       5    10      30    20      10    10
FRZG DRZL                                  C    C  S  S
SNOW                                       C    C  S  S

$$
IAZ048-292200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
728 AM CST MON DEC 29 2014

DATE             MON 12/29/14            TUE 12/30/14            WED 12/31/14
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                      23           2           9          -3          15
TEMP                22 23 21 18 14 10  7  3  3  7  9  4  3  1 -1 -3  1 10 15 12
DEWPT               16 14 13  9  6  1 -1 -6 -5 -4 -3 -4 -4 -6 -6 -9 -5 -3  2  2
RH                  77 68 71 67 70 66 69 65 68 60 57 68 72 72 79 75 75 55 55 63
WIND DIR            NE NE  N  N  N  N  N  N  N NW NW NW NW NW  W  W  W SW SW SW
WIND SPD            11 13 14 12 13 13 12 12 11 11 12 11 11 10  9 10 11 17 18 17
CLOUDS              OV B2 B2 B2 B1 SC SC SC FW FW FW SC SC FW FW FW CL FW FW FW
POP 12HR                     40          10           0           0           0
QPF 12HR                   0.02           0           0           0           0
SNOW 12HR                     T       00-00       00-00
FRZG DRZL
SNOW                 S
WIND CHILL          10 11  8  5 -1 -6-10-14-13 -9 -7-12-13-15-16-20-16 -8 -2 -5
MIN CHILL               8     3    -6   -15   -15   -13   -16   -20   -20    -6


DATE               THU 01/01/15  FRI 01/02/15  SAT 01/03/15  SUN 01/04/15
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             9    26      16    29      19    30      13    22
TEMP          10    9 22 22 18   16 26 23 22   19 28 25 19   16 17 19
DEWPT          4    6 11 13 12   13 18 19 18   18 19 16 17   10 12 10
PWIND DIR           W     W       W    SW       E     N      NW    NW
WIND CHAR          GN    GN      LT    LT      LT    GN      LT    GN
AVG CLOUDS    FW   FW SC SC SC   SC B1 B1 B1   B1 B1 B1 B2   B2 B1 B1
POP 12HR            0     0       5    10      30    20      10    10
FRZG DRZL                                  C    C  S  S
SNOW                                       C    C  S  S

$$
IAZ004-292200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
728 AM CST MON DEC 29 2014

DATE             MON 12/29/14            TUE 12/30/14            WED 12/31/14
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                      13          -7           2          -9          11
TEMP                12 11  9  6  2 -1 -5 -7 -6 -2  2 -3 -5 -7 -9 -8 -3  6 11  8
DEWPT                7  5  4 -1 -5 -9-11-13-12 -9 -8 -9-10-10-11-12-10 -2  2  2
RH                  80 76 80 72 72 68 74 74 74 71 62 75 78 86 91 82 71 69 66 76
WIND DIR             N  N  N  N  N  N  N NW NW NW NW NW NW  W  W SW SW SW SW  W
WIND SPD            14 17 18 17 12 11 11 11 10 11 12 11 10 10 10 13 16 21 20 19
WIND GUST                                                              32
CLOUDS              OV B2 B2 B1 SC FW FW FW FW SC FW SC FW FW CL FW FW FW FW FW
POP 12HR                     20           0           0           0           0
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                     T       00-00       00-00
SNOW
WIND CHILL          -5 -7 -9-13-15-18-23-26-24-20-15-21-22-25-27-29-24-15 -8-11
MIN CHILL              -8   -15   -20   -26   -26   -21   -25   -29   -28   -13
WIND CHILL                          Y  Y  Y  Y


DATE               THU 01/01/15  FRI 01/02/15  SAT 01/03/15  SUN 01/04/15
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             5    21      11    24      11    21       6    14
TEMP           7    5 17 17 14   11 21 17 14   12 19 17 13    9 12 10
DEWPT          4    5 13 12 13   11 20 16 13   12 14 10 11    4  6  2
PWIND DIR           W     W       W     W       W    NW      NW    NW
WIND CHAR          BZ    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW   FW SC SC SC   B1 B2 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR            0     5       5    10      20    10       5    10
FRZG DRZL                                  S    S
SNOW                                       S    S

$$
IAZ035-292200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
728 AM CST MON DEC 29 2014

DATE             MON 12/29/14            TUE 12/30/14            WED 12/31/14
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                      18          -3           5          -6          13
TEMP                18 18 16 12  7  5  0 -3 -2  3  5  0 -1 -3 -5 -6 -2  8 13 11
DEWPT               11  9  9  4  1 -4 -6-10 -8 -5 -5 -6 -6 -7 -8-10 -6 -1  3  3
RH                  73 67 73 70 76 65 75 71 75 68 62 75 79 82 86 82 82 66 63 69
WIND DIR            NE  N  N  N  N  N  N  N NW NW NW NW NW  W  W  W SW SW SW SW
WIND SPD            14 17 16 14 12 11 10  9 10 10 11 10  9  9  8  9 12 18 19 17
CLOUDS              OV B2 B2 B2 B1 SC SC FW FW FW FW SC FW FW FW FW CL FW FW FW
POP 12HR                     40           5           0           0           0
QPF 12HR                   0.02           0           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW                 S
WIND CHILL           3  2  1 -4 -9-11-16-19-19-12-11-16-16-19-20-23-20-11 -5 -6
MIN CHILL               1    -7   -12   -20   -21   -16   -19   -23   -22    -8
WIND CHILL                          Y  Y  Y  Y


DATE               THU 01/01/15  FRI 01/02/15  SAT 01/03/15  SUN 01/04/15
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             8    24      13    27      15    26      11    19
TEMP           9    8 20 19 15   13 24 18 18   15 24 22 18   14 16 15
DEWPT          4    5 12 12 10   11 17 17 15   15 17 13 14    7  9  6
PWIND DIR           W     W       W    SW       N     N      NW    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW   FW SC SC SC   SC B1 B1 B1   B1 B1 B1 B2   B1 B1 B1
POP 12HR            0     5       5    10      20    10       5    10
FRZG DRZL                                  S    S
SNOW                                       S    S

$$
IAZ094-292200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
728 AM CST MON DEC 29 2014

DATE             MON 12/29/14            TUE 12/30/14            WED 12/31/14
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                      31           8          13           1          18
TEMP                26 30 30 23 19 16 13 10  8 11 13  6  4  3  2  1  3 12 18 14
DEWPT               22 21 20 17 12  7  5 -1 -2 -3 -4 -5 -5 -6 -6 -8 -5 -4 -1  0
RH                  85 69 66 77 74 67 70 60 63 52 46 60 65 65 68 65 68 48 42 53
WIND DIR            NE NE NE  N  N  N  N  N  N  N  N  N NW NW NW  W  W SW SW SW
WIND SPD             8 11 12 11 14 14 14 13 13 12 12 11 12 10  9  8  9 13 16 13
CLOUDS              B2 B2 B2 OV OV B2 B1 B1 B1 SC SC B1 B1 SC FW FW FW FW CL FW
POP 12HR                     20          20           0           0           0
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                     T       00-00       00-00
SNOW                          S
WIND CHILL          18 20 20 12  5  1 -3 -6 -8 -4 -1 -9-13-12-13-13-12 -3  3 -1
MIN CHILL              17    12     0    -7   -10   -10   -14   -14   -14    -1


DATE               THU 01/01/15  FRI 01/02/15  SAT 01/03/15  SUN 01/04/15
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    29      20    34      22    33      19    28
TEMP          12   11 24 25 22   20 31 29 24   22 31 29 25   21 26 25
DEWPT          2    7 12 14 14   17 23 23 21   21 23 20 22   18 17 15
PWIND DIR          SW    SW      SW    SW       E     N       N    NW
WIND CHAR          GN    GN      LT    LT      LT    GN      GN    GN
AVG CLOUDS    FW   FW FW FW FW   SC B1 B1 B1   B1 B2 B1 B1   B1 B2 B1
POP 12HR            0     0       5    20      30    20      20    10
FRZG DRZL                                  C    C        S    S
RAIN                                 S  S          S  S
SNOW                                 S  S  C    C  S  S  S    S

$$
IAZ017-292200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
728 AM CST MON DEC 29 2014

DATE             MON 12/29/14            TUE 12/30/14            WED 12/31/14
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                      17          -5           4          -9          11
TEMP                12 14 16 10  7  3 -1 -5 -3  3  4 -1 -5 -7 -9 -9 -5  7 11  8
DEWPT                8  7  7  3  0 -5 -7-11 -9 -6 -7 -7 -8 -9 -9-12 -7 -2  2  2
RH                  84 73 67 73 72 68 75 74 75 65 59 75 86 91100 86 91 66 66 76
WIND DIR             N  N  N  N  N  N  N NW NW NW NW NW NW  W  W  W SW SW SW  W
WIND SPD            13 14 14 13 12 11 12 11 10 11 13 12 12 10 10 12 13 20 20 19
CLOUDS              OV B2 B2 B2 B1 SC FW FW FW FW FW SC SC FW FW FW CL FW FW FW
POP 12HR                     10           5           0           0           0
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW
WIND CHILL          -4 -1  1 -6-10-13-19-23-20-14-15-20-24-26-27-29-25-13 -8-11
MIN CHILL              -6    -8   -13   -23   -23   -22   -28   -29   -28   -11
WIND CHILL                          Y  Y  Y  Y


DATE               THU 01/01/15  FRI 01/02/15  SAT 01/03/15  SUN 01/04/15
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             7    22      10    26      12    24       9    17
TEMP           8    7 19 16 13   10 23 18 14   12 22 20 16   13 15 12
DEWPT          4    6 12 12 11   10 19 17 13   12 16 13 15    8  9  5
PWIND DIR           W     W       W    SW       W    NW      NW    NW
WIND CHAR          BZ    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW   FW SC SC SC   B1 B2 B1 B1   B1 B1 B1 B2   B2 B1 B1
POP 12HR            0     5       5    10      20    10       5    10
FRZG DRZL                                  S    S
SNOW                                       S    S

$$
IAZ049-292200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
728 AM CST MON DEC 29 2014

DATE             MON 12/29/14            TUE 12/30/14            WED 12/31/14
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                      23           2           9          -2          15
TEMP                21 23 21 17 13  9  6  2  3  7  9  5  2  0 -2 -2  0  9 15 11
DEWPT               16 15 13  9  5  1 -1 -6 -5 -4 -3 -4 -4 -6 -6 -9 -5 -4  1  1
RH                  81 71 71 70 70 69 72 68 68 60 57 65 75 75 82 71 79 54 53 63
WIND DIR            NE NE  N  N  N  N  N  N  N NW NW NW NW NW  W  W  W SW SW SW
WIND SPD            12 13 16 14 13 12 12 11 11 11 12 11 11 10  9 10 11 17 18 18
CLOUDS              B2 B2 B2 B2 B2 SC SC SC FW FW FW SC SC FW FW FW CL FW FW FW
POP 12HR                     30           5           0           0           0
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                     T       00-00       00-00
FRZG DRZL
SNOW                 C
WIND CHILL           8 11  7  2 -2 -6-11-14-13 -8 -7-12-15-16-17-19-17 -9 -2 -7
MIN CHILL               7     1    -7   -15   -15   -12   -17   -20   -20    -8


DATE               THU 01/01/15  FRI 01/02/15  SAT 01/03/15  SUN 01/04/15
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             9    25      15    29      19    30      13    23
TEMP          10    9 22 20 17   15 27 22 21   19 28 25 19   15 19 20
DEWPT          3    6 11 12 13   13 18 20 18   17 20 17 18   10 13 11
PWIND DIR           W     W       W    SW       E     N      NW    NW
WIND CHAR          BZ    GN      GN    GN      LT    GN      GN    GN
AVG CLOUDS    FW   FW SC SC SC   SC B1 B1 B1   B1 B1 B1 B2   B2 B1 B1
POP 12HR            0     0       5    10      30    20      10    10
FRZG DRZL                                  C    C  S  S
SNOW                                       C    C  S  S

$$
IAZ086-292200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
728 AM CST MON DEC 29 2014

DATE             MON 12/29/14            TUE 12/30/14            WED 12/31/14
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                      31           9          15           2          18
TEMP                27 30 30 25 21 18 15 11  9 12 15 10  9  6  4  2  4 12 18 14
DEWPT               20 20 19 16 11  7  5 -1 -1 -2 -3 -4 -2 -4 -4 -7 -4 -4  0 -1
RH                  74 66 63 68 65 61 64 57 63 52 44 52 60 62 68 65 68 48 44 50
WIND DIR            NE NE NE  N  N  N  N  N  N  N NW NW NW NW NW  W  W  W SW SW
WIND SPD             9 10 11 11 13 13 13 12 12 12 12 12 12 10 10  9 10 14 16 14
CLOUDS              B1 B2 B2 OV B2 B2 B1 SC SC SC SC SC SC SC FW FW CL FW FW FW
POP 12HR                     10          10           0           5           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                      S
SNOW
WIND CHILL          17 21 20 14  8  4 -1 -4 -7 -3  1 -5 -7-10-11-13-11 -4  3 -1
MIN CHILL              16    12     3    -5    -7    -5   -11   -14   -14    -3


DATE               THU 01/01/15  FRI 01/02/15  SAT 01/03/15  SUN 01/04/15
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    29      19    33      22    33      19    29
TEMP          13   12 25 23 21   19 30 27 25   22 31 27 24   21 26 26
DEWPT          2    7 12 14 13   17 22 22 20   20 23 19 22   17 18 16
PWIND DIR          SW     W      SW    SW      SE     N      NW    NW
WIND CHAR          GN    GN      GN    LT      LT    GN      LT    GN
AVG CLOUDS    FW   FW FW FW FW   SC B1 B1 B1   B1 B2 B1 B2   B2 B1 B1
POP 12HR            0     5       5    10      30    20      20    10
FRZG DRZL                                  C    C        S    S
RAIN                                               S  S
SNOW                                       C    C  S  S  S    S

$$



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