Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 260943
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
343 AM CST FRI DEC 26 2014

IAZ060-262200-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
343 AM CST FRI DEC 26 2014

DATE             FRI 12/26/14            SAT 12/27/14            SUN 12/28/14
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          29          31          20          34
TEMP             35 33 37 38 35 34 34 32 30 29 30 31 25 25 20 24 20 23 31 33 28
DEWPT            29 29 31 31 30 29 30 28 26 23 22 21 18 19 16 15 14 17 19 20 21
RH               78 85 79 76 82 82 85 85 85 78 72 66 74 78 84 68 77 77 61 58 75
WIND DIR         SW  N  N  N  N  N  N NW NW NW NW NW NW  W  W  W SW  S  S  S  S
WIND SPD          5  8  8  8  6  9  9 10 12 13 14 12  9  8  6  6  6  6  8  8  6
CLOUDS           B1 B2 B2 B2 OV OV OV OV OV B2 B2 B1 SC FW FW FW FW FW FW SC B1
POP 12HR                     20          70          20           0           0
QPF 12HR                      0        0.10        0.01           0           0
SNOW 12HR                 00-00           T           T
RAIN                          C  C
SNOW                          C  C  L  L  S  S
WIND CHILL          26 31 32 29 27 27 24 20 18 19 21 16 16 11 16 11 15 24 26 21
MIN CHILL        29    26    29    25    20    18    16    11    11    11    21


DATE               MON 12/29/14  TUE 12/30/14  WED 12/31/14  THU 01/01/15
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            21    28       9    13       4    22      13    30
TEMP          25   22 26 20 14   10 12  9  6    5 18 18 15   14 25 25
DEWPT         20   18 19 14  7    0 -3 -2 -2   -4  2  7  7    8 14 17
PWIND DIR          SE    NE       N    NW      NW     W       W     W
WIND CHAR          LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1   B1 B2 B2 OV   B2 B2 B1 SC   SC SC SC SC   FW SC FW
POP 12HR            5    20      20     5       5     5       5     5
SNOW                   S  S  S    S

$$
IAZ039-262200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
343 AM CST FRI DEC 26 2014

DATE             FRI 12/26/14            SAT 12/27/14            SUN 12/28/14
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          30          31          15          29
TEMP             31 32 37 37 35 34 33 33 32 30 30 29 24 23 17 22 15 18 26 29 25
DEWPT            28 31 33 32 31 29 30 28 28 25 25 22 19 19 16 15 13 16 18 19 20
RH               88 96 85 82 85 82 89 82 85 81 81 75 81 84 96 74 92 92 71 66 81
WIND DIR          S NW NW  N  N  N  N  N  N NW NW NW NW  W  W  W SW  S  S  S SE
WIND SPD          5  4  6  6  5  8  8  9  9 12 14 13 10  8  8  6  4  5  6  8  5
CLOUDS           B2 B2 B2 B2 B2 OV OV OV OV OV B2 B1 SC SC FW FW FW FW SC SC B1
POP 12HR                     20          70          50           0           5
QPF 12HR                      0        0.09        0.03           0           0
SNOW 12HR                 00-00           T           T
RAIN                          C
SNOW                          C  C  L  L  C  C
WIND CHILL                      27 27 25 23 20 19 18 14 14  7 14  8 10 18 21 18
MIN CHILL        24    25    28    25    22    18    13     5     8     7    18


DATE               MON 12/29/14  TUE 12/30/14  WED 12/31/14  THU 01/01/15
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            19    24       6    11       1    18      10    25
TEMP          22   20 23 16 11    7 10  7  4    2 14 15 12   11 21 21
DEWPT         19   18 18 13  7   -1 -3 -3 -2   -5  3  8  9    9 14 15
PWIND DIR           E    NE       N    NW      NW     W       W     W
WIND CHAR          LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1   B2 B2 B2 B2   B2 B1 SC SC   SC SC SC SC   SC SC SC
POP 12HR           10    20      20    10       5     5       5    10
SNOW                   S  S  S    S

$$
IAZ048-262200-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
343 AM CST FRI DEC 26 2014

DATE             FRI 12/26/14            SAT 12/27/14            SUN 12/28/14
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                      36          28          29          17          31
TEMP             30 31 35 36 34 33 32 32 30 28 29 28 23 23 17 22 17 20 28 31 26
DEWPT            27 28 30 30 29 28 28 27 24 22 21 20 17 17 15 14 13 16 18 20 21
RH               88 88 82 79 82 82 85 81 78 78 72 71 77 77 92 71 84 84 66 63 81
WIND DIR         NW  N  N  N  N  N  N  N NW NW NW NW NW  W  W  W SW  S  S  S SE
WIND SPD          5  8 10  9  8  8 10 11 12 13 14 12  9  8  6  6  5  6  8  9  5
CLOUDS           B2 B2 B2 OV OV OV OV OV OV B2 B2 B1 SC FW FW FW FW SC SC SC B1
POP 12HR                     20          70          30           0           0
QPF 12HR                      0        0.11        0.01           0           0
SNOW 12HR                 00-00           1           T
RAIN                          C
SNOW                          C  C  L  L  C  C
WIND CHILL       24 24 28 29 27 26 24 23 20 17 18 17 13 14  8 14  9 11 20 23 19
MIN CHILL        23    22    27    24    19    16    13     8     9     9    18


DATE               MON 12/29/14  TUE 12/30/14  WED 12/31/14  THU 01/01/15
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            19    24       5    10       1    18      10    26
TEMP          22   20 23 16 10    6  9  6  3    2 14 15 12   11 21 22
DEWPT         20   18 17 12  5   -2 -4 -3 -3   -6  3  7  8    7 14 16
PWIND DIR           E    NE       N    NW      NW     W       W     W
WIND CHAR          LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1   B2 B2 OV B2   B2 B2 SC SC   SC SC SC SC   FW SC SC
POP 12HR           10    20      10     5       5     5       5     5
SNOW                   S  S

$$
IAZ004-262200-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
343 AM CST FRI DEC 26 2014

DATE             FRI 12/26/14            SAT 12/27/14            SUN 12/28/14
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          22          23          10          24
TEMP             27 26 30 31 29 28 27 25 23 22 23 21 16 19 10 16 12 13 21 24 19
DEWPT            25 25 26 24 22 23 22 21 17 16 16 15 12 15 10 10 10 13 17 17 17
RH               92 96 85 75 75 81 81 84 77 77 74 77 84 84100 77 91100 84 74 92
WIND DIR          N  N  N  N  N  N  N  N  N NW NW  W  W  W SW SW SW  S  S  S  E
WIND SPD         12 14 16 14 14 14 14 14 14 12 16 11 11 10 10  8 10 10  8 10  9
CLOUDS           OV OV OV OV OV OV OV OV OV B2 SC SC SC SC SC SC SC SC B1 B1 B2
POP 12HR                     40          80          20           0           5
QPF 12HR                   0.02        0.17        0.02           0           0
SNOW 12HR                     T           2           T
FRZG DRZL         O  S  S
FRZG RAIN            S  S
SNOW                       C  L  D  D  L  S  S
WIND CHILL       16 14 19 20 18 16 15 13 10 10 10  9  3  8 -4  5 -1  0 11 14  8
MIN CHILL        16    13    16    15    10     8     2    -5    -2    -4     8
WINTER WEATH                  Y  Y  Y  Y


DATE               MON 12/29/14  TUE 12/30/14  WED 12/31/14  THU 01/01/15
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    14      -3     5      -3    15       6    23
TEMP          15   13 14  7  2   -2  3  1 -1   -3 11 11  8    7 18 18
DEWPT         15   12  9  3 -4  -10 -8 -6 -7   -6  4  7  5    6 14 12
PWIND DIR          NE     N       N    NW       W     W       W     W
WIND CHAR          GN    GN      BZ    GN      GN    GN      GN    GN
AVG CLOUDS    B2   OV OV B2 B2   B1 SC SC SC   FW FW FW FW   SC B1 B1
POP 12HR           10    20      10     5       5     5       5    10
SNOW                   S  S

$$
IAZ035-262200-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
343 AM CST FRI DEC 26 2014

DATE             FRI 12/26/14            SAT 12/27/14            SUN 12/28/14
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                      34          27          27          13          28
TEMP             28 31 34 33 32 31 30 29 28 26 27 25 20 21 13 20 15 16 24 28 23
DEWPT            25 27 27 27 25 25 25 24 20 19 18 18 13 15 11 11 11 14 16 17 17
RH               88 85 75 78 75 78 81 81 71 74 68 74 74 77 91 67 84 92 71 63 77
WIND DIR          N  N  N  N  N  N  N  N  N NW NW  W  W  W  W SW SW  S  S  S SE
WIND SPD          9 13 13 12 11 11 12 12 13 13 14 11 10  9  8  6  6  9 10 10  8
CLOUDS           OV OV OV OV OV OV OV OV OV B2 B2 B1 SC SC FW SC SC SC SC B1 B1
POP 12HR                     30          80          20           0           0
QPF 12HR                   0.01        0.14        0.02           0           0
SNOW 12HR                 00-00           1           T
SNOW                          C  L  D  L  S  S
WIND CHILL       19 21 24 24 23 22 20 19 17 14 15 14  8 11  1 11  4  4 14 19 14
MIN CHILL        19    18    22    19    16    14     7     0     3     0    14


DATE               MON 12/29/14  TUE 12/30/14  WED 12/31/14  THU 01/01/15
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            17    19       2     8       0    17       9    25
TEMP          20   18 19 12  7    3  7  4  2    0 13 14 11   10 20 20
DEWPT         17   15 14  7  0   -5 -6 -5 -4   -6  3  6  7    6 14 14
PWIND DIR           E     N       N    NW       W     W       W     W
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1   B2 B2 OV B2   B2 B1 SC SC   SC SC FW FW   SC SC B1
POP 12HR           10    20      10     5       5     5       5    10
SNOW                   S  S

$$
IAZ094-262200-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
343 AM CST FRI DEC 26 2014

DATE             FRI 12/26/14            SAT 12/27/14            SUN 12/28/14
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          32          21          34
TEMP             35 35 41 42 40 38 38 35 33 32 32 31 27 26 22 25 21 24 31 34 29
DEWPT            29 31 34 34 34 33 33 30 28 24 24 22 20 20 17 16 15 18 20 21 21
RH               78 85 76 73 79 82 82 82 82 72 72 69 74 78 81 68 77 77 63 58 72
WIND DIR          S SW NW  N  N NE  N NW NW NW NW NW NW NW  W  W SW  S  S  S  S
WIND SPD          9  5  5  5  5  9  6 10 11 13 13 12  9  6  6  5  5  8  9  9  5
CLOUDS           B1 B2 B2 OV OV OV OV OV OV B2 B2 SC SC FW FW FW FW FW FW SC B1
POP 12HR                     20          60          20           0           0
QPF 12HR                      0        0.10        0.01           0           0
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                    S
RAIN                       S  C  C  L
SNOW                          C  C  L  C  S  S
WIND CHILL       28             32    28 25 22 22 21 18 18 14 18 13 15 23 27 23
MIN CHILL        27    27    35    31    24    21    18    14    13    12    22


DATE               MON 12/29/14  TUE 12/30/14  WED 12/31/14  THU 01/01/15
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            22    31      11    16       6    23      14    31
TEMP          25   23 29 22 16   12 15 12  9    7 19 19 16   15 26 27
DEWPT         20   19 22 19 12    4  0  0 -1   -3  3  8  8    9 14 17
PWIND DIR          SE    NE       N     N      NW     W       W     W
WIND CHAR          LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1   B1 B1 B2 OV   B2 B2 B2 B1   SC SC SC SC   SC SC FW
POP 12HR            5    10      20    10       5     5       5     5
SNOW                   S  S  S    S

$$
IAZ017-262200-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
343 AM CST FRI DEC 26 2014

DATE             FRI 12/26/14            SAT 12/27/14            SUN 12/28/14
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                      33          27          27          13          26
TEMP             28 31 33 33 31 30 29 29 28 26 25 24 21 21 15 21 13 16 23 26 21
DEWPT            26 28 29 28 27 27 25 24 23 21 20 18 16 15 12 11 10 13 16 17 17
RH               92 88 85 82 85 88 85 81 81 81 81 77 81 77 88 65 87 88 74 68 84
WIND DIR          N  N  N  N  N  N  N  N  N NW NW  W  W  W  W  W SW  S  S  S  E
WIND SPD          6 11 13 11 10 11 11 12 13 13 17 12 11  9  9  6  8  8  8  9  8
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV B1 SC SC FW SC SC SC SC B1 B2
POP 12HR                     30          80          50           0           0
QPF 12HR                   0.01        0.15        0.02           0           0
SNOW 12HR                 00-00           2           T
DRIZZLE                 S  S
FRZG RAIN                  S
RAIN                    S  S
SNOW                          C  L  D  D  C  C
WIND CHILL       21 22 24 24 23 21 19 19 17 14 12 12  9 11  3 12  2  5 14 17 11
MIN CHILL        20    19    22    19    16    12     8     2     2     2    11


DATE               MON 12/29/14  TUE 12/30/14  WED 12/31/14  THU 01/01/15
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            15    18       1     7      -2    16       7    22
TEMP          18   16 17 11  6    2  6  3  0   -1 12 12  9    8 18 17
DEWPT         16   15 14  8  2   -6 -5 -6 -5   -7  4  8  7    7 14 14
PWIND DIR          NE     N       N    NW       W     W       W     W
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   OV B2 OV B2   B1 B1 SC SC   SC SC FW SC   SC B1 B1
POP 12HR           10    20      10     5       5     5       5    10
SNOW                   S  S

$$
IAZ049-262200-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
343 AM CST FRI DEC 26 2014

DATE             FRI 12/26/14            SAT 12/27/14            SUN 12/28/14
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          31          31          17          30
TEMP             30 31 37 37 36 35 34 34 32 31 31 29 24 23 19 22 17 20 27 30 25
DEWPT            28 30 32 31 31 29 30 28 26 24 23 21 19 18 16 15 14 16 18 19 20
RH               92 96 82 79 82 78 85 78 78 75 72 72 81 81 88 74 88 84 68 63 81
WIND DIR          S  N NW  N  N  N  N  N  N NW NW NW NW  W  W  W SW  S  S  S SE
WIND SPD          5  6  8  8  6  9  9 10 11 13 16 13 11  8  8  6  5  6  8  8  6
CLOUDS           B2 B2 B2 B2 OV OV OV OV OV OV B2 B1 SC SC FW FW FW FW SC SC B1
POP 12HR                     20          70          40           0           0
QPF 12HR                      0        0.08        0.02           0           0
SNOW 12HR                 00-00       00-00           T
RAIN                          C
SNOW                          C  C  L  L  C  C
WIND CHILL       24 24 31    30 28 27 26 23 21 20 18 13 14  9 14  9 11 19 22 18
MIN CHILL        24    22    29    27    23    19    13     8     9     9    17


DATE               MON 12/29/14  TUE 12/30/14  WED 12/31/14  THU 01/01/15
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            19    25       6    12       2    19      10    26
TEMP          22   20 24 17 11    7 11  8  5    3 15 15 12   11 21 22
DEWPT         20   19 18 14  6    0 -2 -2 -2   -5  3  7  8    8 13 16
PWIND DIR          SE    NE       N    NW      NW     W       W     W
WIND CHAR          LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1   B1 B2 B2 B2   B2 B1 SC SC   SC SC SC SC   SC SC SC
POP 12HR            5    20      20    10       5     5       5     5
SNOW                   S  S  S    S

$$
IAZ086-262200-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
343 AM CST FRI DEC 26 2014

DATE             FRI 12/26/14            SAT 12/27/14            SUN 12/28/14
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          34          35          20          33
TEMP             35 37 44 45 42 42 42 42 37 33 34 33 28 27 23 24 20 23 30 33 28
DEWPT            30 33 36 36 36 35 36 33 31 27 26 24 21 21 19 18 16 18 19 20 20
RH               82 85 73 70 79 76 79 70 79 78 72 69 75 78 84 77 84 81 63 58 71
WIND DIR          S  S SW SW NW NE  E NW  W NW NW NW NW NW  W  W  W SW  S  S SE
WIND SPD         10  9 10  5  4  5  5  8 12 13 14 14 11  8  8  6  5  5  6  8  5
CLOUDS           B1 B2 B2 B2 OV OV OV OV OV OV B2 B1 SC SC FW FW FW FW FW SC B1
POP 12HR                     20          60          40           0           5
QPF 12HR                      0        0.10        0.02           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                          C  C  L  L  C  C
SNOW                                L  L  C  C
WIND CHILL       28 30                   29 23 24 23 18 19 14 17 12 16 23 26 22
MIN CHILL        26    27    38    37    28    22    17    14    12    12    22


DATE               MON 12/29/14  TUE 12/30/14  WED 12/31/14  THU 01/01/15
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            22    31      12    17       7    22      13    30
TEMP          25   23 29 23 17   13 16 13 10    8 18 19 15   14 25 26
DEWPT         19   18 21 19 12    5  2  0  0   -2  2  7  8    9 14 17
PWIND DIR          SE    NE       N    NW      NW     W       W     W
WIND CHAR          LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1   B1 B1 B2 OV   B2 B2 B1 B1   SC SC SC SC   SC SC FW
POP 12HR            5    20      20    10       5     5       5    10
SNOW                   S  S  S    S

$$



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