Point Forecast Matrices
Issued by NWS Des Moines, IA

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000
FOUS53 KDMX 291001
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
401 AM CST THU JAN 29 2015

IAZ060-292215-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
401 AM CST THU JAN 29 2015

DATE             THU 01/29/15            FRI 01/30/15            SAT 01/31/15
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          22          39          29          41
TEMP             35 32 35 36 31 28 26 23 22 25 34 38 33 30 30 31 31 33 38 39 34
DEWPT            28 25 24 25 22 20 16 15 13 13 14 15 17 19 19 22 23 27 29 29 27
RH               75 75 64 64 69 71 65 71 68 60 43 38 51 63 63 69 72 78 70 67 75
WIND DIR         NW NW NW NW NW NW  N  N  N NE  S  S  S  S  S SW SW  W NW NW NE
WIND SPD         24 23 24 21 17 14 10  8  4  4  5  9  6  8 10  9  8  8  9 10 13
CLOUDS           OV OV B2 B1 SC SC FW FW FW FW FW FW FW SC SC B1 B2 B2 B2 OV OV
POP 12HR                      5           0           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE           O
RAIN                                                                    S  S
SNOW                                                                    S  S  C
WIND CHILL       23 19 23 25 20 17 15 14 16 19    32 27 22 21 23 23 26 32 32 24
MIN CHILL        23    19    20    15    13    15    27    21    21    24    23
WIND              Y


DATE               SUN 02/01/15  MON 02/02/15  TUE 02/03/15  WED 02/04/15
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            20    25       8    22      16    34      20    32
TEMP          28   23 25 20 12    8 17 18 16   16 28 28 24   20 27 25
DEWPT         21   17 14  8 -1   -5  0  6 10   13 21 19 18   16 14 14
PWIND DIR          NE     N       N     W       S     W      NW     N
WIND CHAR          GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV B2 B1   SC SC SC B2   B2 B2 B1 B2   B2 B2 B1
POP 12HR           50    30       5     5      20    10      20    20
SNOW           C    C  C  S                S    S        S    S  S  S

$$
IAZ039-292215-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
401 AM CST THU JAN 29 2015

DATE             THU 01/29/15            FRI 01/30/15            SAT 01/31/15
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          14          28          22          34
TEMP             33 31 33 32 28 24 20 17 14 18 26 28 27 24 25 24 24 27 33 33 28
DEWPT            29 27 24 25 20 17 13 12  8 11 11 15 15 17 16 19 20 24 24 26 22
RH               85 85 69 75 71 74 74 80 76 73 52 58 60 74 68 81 84 88 69 75 78
WIND DIR         NW NW NW NW NW NW  N  N  N  N SW  S  S  S  S  S SW NW  N  N  N
WIND SPD         23 24 25 24 20 14 12 10  5  3  4  8  6  9  9  6  6  5 10 10 14
CLOUDS           OV OV OV B1 SC SC SC SC FW SC SC SC FW SC SC SC SC B1 B1 OV OV
POP 12HR                     10           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE           O
FRZG DRZL         O
SNOW                                                                          S
WIND CHILL       21 18 20 19 15 11  8  5  5    20 20 19 15 16 15 16 20 25 25 17
MIN CHILL        19    18    13     7     4     5    18    14    13    17    16


DATE               SUN 02/01/15  MON 02/02/15  TUE 02/03/15  WED 02/04/15
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            15    20       3    18      10    29      12    23
TEMP          23   18 19 14  7    4 12 12 10   10 24 21 17   15 21 18
DEWPT         17   14 11  6 -3   -5 -5  0  6   10 18 18 15   12 11 10
PWIND DIR          NE    NE       N     W       S    SW       W    NW
WIND CHAR          GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV B2 B1   SC SC SC B1   B2 B2 B1 B1   B2 B2 B1
POP 12HR           30    30      10     0      30    10      20    10
SNOW           S    C  C  S                C    C        S    S

$$
IAZ048-292215-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
401 AM CST THU JAN 29 2015

DATE             THU 01/29/15            FRI 01/30/15            SAT 01/31/15
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          18          36          26          38
TEMP             34 32 34 35 29 26 23 21 18 22 31 36 31 29 29 29 29 30 36 37 31
DEWPT            28 25 23 24 20 19 14 14 10 13 12 16 17 19 19 22 23 26 27 29 24
RH               78 75 64 64 69 74 68 74 70 68 45 43 56 66 66 75 78 85 69 72 75
WIND DIR         NW NW NW NW NW NW  N  N  N NE  S  S  S  S SW  S SW  W  N  N NE
WIND SPD         26 24 25 23 20 16 12  9  5  2  6 10  8  8  9  8  6  6 10  9 14
WIND GUST        37
CLOUDS           OV OV B2 B1 SC SC FW FW FW FW FW FW FW FW SC SC B1 B1 B2 OV OV
POP 12HR                      5           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE           O
SNOW                                                                          S
WIND CHILL       21 19 21 23 16 13 11 11 10    25 29 24 21 20 21 22 23 28 30 20
MIN CHILL        21    19    16    11     9    11    24    20    20    21    20
WIND              Y


DATE               SUN 02/01/15  MON 02/02/15  TUE 02/03/15  WED 02/04/15
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            17    22       5    20      14    31      16    28
TEMP          27   20 21 16 11    6 14 15 14   14 25 25 22   18 25 23
DEWPT         18   14 11  6 -4   -8 -5  4  9   13 19 19 17   15 12 12
PWIND DIR          NE     N       N     W       S     W      NW     N
WIND CHAR          GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV B2 B1   SC SC SC B2   B2 B2 B1 B2   B2 B2 B1
POP 12HR           40    30       5     5      20    10      20    20
SNOW           S    C  C                   S    S        S    S  S  S

$$
IAZ004-292215-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
401 AM CST THU JAN 29 2015

DATE             THU 01/29/15            FRI 01/30/15            SAT 01/31/15
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          15          33          24          30
TEMP             30 28 30 29 25 22 19 16 15 20 29 33 32 30 29 26 25 26 30 30 26
DEWPT            24 23 20 21 16 15 11 11  8 11 13 19 20 22 22 22 22 24 21 22 17
RH               78 81 66 72 68 74 70 80 73 67 51 56 61 72 75 85 88 92 69 72 68
WIND DIR         NW NW NW NW NW NW  N  N  N  S  S  S  S  S SW  W  N  N  N  N NE
WIND SPD         28 27 26 25 20 16 11  6  3  5 11 14 13 11 12  6 11 12 14 16 19
WIND GUST        39 37
CLOUDS           OV OV B2 B1 SC SC SC SC FW SC FW FW FW SC SC SC B1 B1 B2 OV OV
POP 12HR                      5           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FRZG DRZL         O
SNOW                                                                          S
WIND CHILL       15 13 16 15 11  8  7  6  9 12 19 23 22 20 19 18 14 15 19 19 12
MIN CHILL        14    13    11     6     5    10    19    19    14    14    12
WIND              Y


DATE               SUN 02/01/15  MON 02/02/15  TUE 02/03/15  WED 02/04/15
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    16       2    19      11    26      10    22
TEMP          20   14 16 11  5    2 13 14 13   11 22 21 17   13 20 18
DEWPT         11    8  4 -2 -9  -10 -6  4 10   11 15 14 13    9  7  8
PWIND DIR          NE     N       N     W       S     W      NW    NW
WIND CHAR          BZ    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV B1 B1   SC SC SC B2   B2 B2 B1 B2   B2 B1 B1
POP 12HR           30    20       0     5      30    10      10     5
SNOW           S    C  S                   C    C

$$
IAZ035-292215-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
401 AM CST THU JAN 29 2015

DATE             THU 01/29/15            FRI 01/30/15            SAT 01/31/15
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          17          35          26          34
TEMP             32 31 33 33 28 25 22 19 17 21 31 35 31 30 30 28 27 28 32 33 28
DEWPT            26 24 23 22 18 17 13 12  9 12 12 16 18 20 20 22 22 24 24 25 20
RH               78 75 66 63 66 71 68 74 70 68 45 45 58 66 66 78 81 85 72 72 71
WIND DIR         NW NW NW NW NW NW  N  N  N SE  S  S  S  S SW SW  W NW  N  N NE
WIND SPD         26 25 24 23 18 14 12 10  4  3  9 12 10 11 11  9  8  9 13 13 17
WIND GUST        36 35
CLOUDS           OV OV B2 B1 SC SC FW FW FW FW FW FW FW FW SC SC SC B1 B2 OV OV
POP 12HR                      5           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE
FRZG DRZL         O
SNOW                                                                          S
WIND CHILL       18 17 20 21 15 12 10  8 10    23 26 22 20 20 19 19 19 22 24 16
MIN CHILL        18    16    15     9     7    14    22    19    19    19    16
WIND              Y


DATE               SUN 02/01/15  MON 02/02/15  TUE 02/03/15  WED 02/04/15
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            14    19       4    20      14    29      15    26
TEMP          24   17 19 15  8    4 14 15 15   14 24 23 19   16 22 21
DEWPT         14   11  8  2 -9  -11 -7  2  9   14 17 13 15   12  9  9
PWIND DIR          NE     N       N     W       S     W      NW    NW
WIND CHAR          BZ    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV B1 B1   SC SC SC B2   B2 B2 B1 B2   B2 B2 B1
POP 12HR           40    30       5     5      30    10      20    10
SNOW           S    C  C                   C    C        S    S

$$
IAZ094-292215-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
401 AM CST THU JAN 29 2015

DATE             THU 01/29/15            FRI 01/30/15            SAT 01/31/15
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                      39          21          39          27          41
TEMP             36 33 37 38 33 28 26 23 21 26 36 39 34 30 29 30 31 33 38 39 34
DEWPT            29 27 25 26 24 22 19 18 15 16 14 16 17 19 19 22 23 28 30 30 30
RH               75 78 61 62 69 78 74 81 77 65 40 39 49 63 66 72 72 82 73 70 85
WIND DIR         NW NW NW NW NW  N  N  N  N NE  S  S  S  S  S SW SW SW  W  W NE
WIND SPD         25 21 23 21 16 12  9  8  5  5  4  9  5  8  9  9  9  9 10  9 12
WIND GUST        35
CLOUDS           OV OV B2 SC SC FW FW FW FW FW FW FW FW SC SC B1 B2 OV OV OV OV
POP 12HR                      5           0           0           0          40
QPF 12HR                      0           0           0           0        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                              S  S  C  C
SNOW                                                              S  S        L
WIND CHILL       24 21 26 27 22 17 17 14 14 19    33    22 20 22 23 25 31 33 26
MIN CHILL        23    21    21    17    12    13    28    20    20    23    25
WIND              Y


DATE               SUN 02/01/15  MON 02/02/15  TUE 02/03/15  WED 02/04/15
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            21    26       5    23      15    35      17    32
TEMP          29   24 25 20 13    7 18 19 17   16 31 29 25   21 28 25
DEWPT         26   21 18 12  5    0  5  8 11   15 24 21 20   18 19 15
PWIND DIR          NE     N       N     W       S    SW       W     N
WIND CHAR          GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV B2 B1   SC SC SC B2   B2 B1 B1 B2   B2 B2 B2
POP 12HR           60    40       5     0      10    10      20    20
SNOW           L    L  C  C                              S    S  S  S

$$
IAZ017-292215-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
401 AM CST THU JAN 29 2015

DATE             THU 01/29/15            FRI 01/30/15            SAT 01/31/15
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          13          30          23          31
TEMP             31 29 30 29 25 21 18 15 13 17 26 30 27 26 26 25 24 26 31 30 26
DEWPT            27 24 22 22 17 14 10 10  7  9 11 15 16 19 17 20 21 22 22 24 18
RH               85 81 72 75 71 74 70 80 76 70 52 53 63 74 68 81 88 85 69 78 71
WIND DIR         NW NW NW NW NW NW  N  N  N  W  S  S  S  S  S SW  W NW  N  N NE
WIND SPD         28 27 27 26 23 17 13 10  5  3  6 11 10 11 11  8  9 10 14 14 18
WIND GUST        39 37
CLOUDS           OV OV OV B1 SC SC FW SC SC SC SC FW FW SC SC SC SC B1 B1 OV OV
POP 12HR                     10           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FRZG DRZL         O
SNOW                                                                          S
WIND CHILL       17 14 16 14 10  7  4  2  4    19 20 17 15 15 16 15 16 20 19 13
MIN CHILL        17    14     9     3     2     6    17    15    14    14    13
WIND              Y


DATE               SUN 02/01/15  MON 02/02/15  TUE 02/03/15  WED 02/04/15
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    17       2    17      11    26      10    22
TEMP          20   15 16 13  6    2 11 12 11   11 21 19 17   13 19 18
DEWPT         12    9  5  2 -6  -10 -8 -1  7   11 16 15 13    9  8  9
PWIND DIR          NE     N       N     W       S    SW      NW    NW
WIND CHAR          BZ    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV B1 B1   SC SC SC B2   B2 B2 B1 B2   B2 B1 B1
POP 12HR           30    20       5     0      30    10      10     5
SNOW           S    C  S                   C    C

$$
IAZ049-292215-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
401 AM CST THU JAN 29 2015

DATE             THU 01/29/15            FRI 01/30/15            SAT 01/31/15
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          17          31          24          36
TEMP             34 32 33 33 29 25 22 19 17 20 28 31 29 26 27 25 26 29 35 35 30
DEWPT            29 26 24 25 20 19 14 14 10 12 13 16 17 19 17 20 21 25 26 28 24
RH               82 78 69 72 69 78 71 80 73 71 53 53 60 74 65 81 81 85 69 75 78
WIND DIR         NW NW NW NW NW NW  N  N  N  N SW  S  S  S  S  S SW  W  N  N NE
WIND SPD         25 25 26 24 21 17 13 10  6  4  5  9  8  9 11  9  8  8 10 10 14
WIND GUST        35 36
CLOUDS           OV OV OV B1 SC SC SC SC SC SC SC SC FW SC SC SC B1 B1 B2 OV OV
POP 12HR                      5           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE           O
SNOW                                                                          S
WIND CHILL       21 18 20 20 16 11  9  7  7 13 22 23 21 17 17 16 18 21 27 27 19
MIN CHILL        20    17    14     9     6     6    20    17    15    19    18
WIND              Y


DATE               SUN 02/01/15  MON 02/02/15  TUE 02/03/15  WED 02/04/15
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            16    21       5    18      12    30      14    26
TEMP          26   20 20 15 10    6 13 14 13   13 26 24 21   17 23 21
DEWPT         19   15 12  7 -3   -5 -5  3  9   13 20 19 18   14 12 12
PWIND DIR          NE    NE       N     W       S    SW      NW    NW
WIND CHAR          BZ    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV B2 B1   SC SC SC B2   B2 B2 B1 B2   B2 B2 B1
POP 12HR           40    30       5     5      30    10      20    20
SNOW           S    C  C  S                C    C        S    S  S  S

$$
IAZ086-292215-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
401 AM CST THU JAN 29 2015

DATE             THU 01/29/15            FRI 01/30/15            SAT 01/31/15
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          20          35          25          41
TEMP             35 33 35 35 30 28 25 22 20 24 31 35 29 27 27 28 28 31 39 39 34
DEWPT            30 28 25 26 23 21 17 17 13 14 13 15 16 18 17 20 20 26 29 30 29
RH               82 82 66 69 75 75 71 81 74 65 47 43 58 68 65 71 71 81 67 70 82
WIND DIR         NW NW NW NW NW NW NW  N  N  N  W  S  S  S  S  S SW SW  W  W  N
WIND SPD         24 24 25 23 19 14 12 10  8  5  3  8  5  6  9  9  9  9 10 11 11
CLOUDS           OV OV OV B1 SC SC FW SC SC SC FW FW FW FW SC B1 B2 B2 B2 OV OV
POP 12HR                      5           0           0           0          20
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE           O
RAIN                                                                    S  S
SNOW                                                                          C
WIND CHILL       23 20 23 23 18 16 13 11 10 17    28 23 20 18 19 19 23 32 32 25
MIN CHILL        23    20    17    12     9    10    23    17    17    22    24


DATE               SUN 02/01/15  MON 02/02/15  TUE 02/03/15  WED 02/04/15
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            21    26       5    20      14    34      16    30
TEMP          29   24 25 20 13    8 15 15 15   15 29 27 24   20 26 24
DEWPT         24   21 18 12  5   -1  3  6  8   14 22 20 18   17 17 15
PWIND DIR          NE    NE       N    NW       S    SW       W    NW
WIND CHAR          GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV B2 B2   SC SC SC B1   B2 B2 B2 B2   B2 B2 B2
POP 12HR           60    50      10     0      20    10      20    20
SNOW           C    L  C  C                S    S        S    S  S  S

$$



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